INFICON Sensistor ILS500 F-FHP Tracer Gas Filler Instruction Manual
- October 27, 2023
- INFICON
Table of Contents
Sensistor ILS500 F-FHP Tracer Gas Filler
Operating Manual
Tracer Gas Filler
Sensistor ILS500 F/FHP
Catalog No. 590-580, 590-581 Type No. ILS.210.307 From software version
4.00.00
ninp69en1-02-(2201)
INFICON AB Wahlbecksgatan 25A SE-58216 Linköping Sweden
INFICON
Table of Contents
Table of Contents
1 About this manual ………………………………………………………………………………………………………………………… 7 1.1
Target groups …………………………………………………………………………………………………………………………. 7
2 Safety…………………………………………………………………………………………………………………………………………… 8 2.1 Duties of
the operator ………………………………………………………………………………………………………………. 8 2.2 Intended use
…………………………………………………………………………………………………………………………… 8 2.3 Owner requirements
………………………………………………………………………………………………………………… 8 2.4 Dangers
…………………………………………………………………………………………………………………………………. 9
3 Description…………………………………………………………………………………………………………………………………. 11 3.1
Intended Use ………………………………………………………………………………………………………………………… 11 3.2 Available
Configurations …………………………………………………………………………………………………………. 11 3.3 Front
View…………………………………………………………………………………………………………………………….. 12 3.4 Rear View
(Electrical) …………………………………………………………………………………………………………….. 13 3.5 Configuring
Ports and Interfaces (Electrical) ……………………………………………………………………………… 13 3.6 Rear
View (Pneumatical) ………………………………………………………………………………………………………… 14 3.7 Configuring
Ports and Interfaces (Pneumatical) …………………………………………………………………………. 15 3.8 Labels
………………………………………………………………………………………………………………………………….. 15 3.9 Technical
Data………………………………………………………………………………………………………………………. 16 3.9.1 Electrical
Specifications ……………………………………………………………………………………………….. 16 3.9.2 Pneumatic
Specifications……………………………………………………………………………………………… 17 3.9.3 Other Data
…………………………………………………………………………………………………………………. 18 3.9.4 Interfaces and
Connectors……………………………………………………………………………………………. 19 3.9.4.1 RS232
……………………………………………………………………………………………………………….. 19 3.9.4.2 Input 1 (Optional)
………………………………………………………………………………………………… 21 3.9.4.3 Input 2 (Optional)
………………………………………………………………………………………………… 22 3.9.4.4 Status Output
……………………………………………………………………………………………………… 22 3.9.4.5 Tooling Interface
…………………………………………………………………………………………………. 23 3.9.4.6 Control
Output…………………………………………………………………………………………………….. 24 3.9.4.7 Power Input
………………………………………………………………………………………………………… 25 3.9.4.8 Safety Interface
…………………………………………………………………………………………………… 25 3.9.4.9 USB Port
……………………………………………………………………………………………………………. 26
4 Equipment and Storage ………………………………………………………………………………………………………………. 28 4.1
Supplied Equipment……………………………………………………………………………………………………………….. 28 4.2 Required
Equipment ………………………………………………………………………………………………………………. 29 4.3 Storage
………………………………………………………………………………………………………………………………… 29
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5 Setup………………………………………………………………………………………………………………………………………….. 30 5.1 Placement
of the ILS500 F/FHP ………………………………………………………………………………………………. 30 5.2 Electrical
Connections ……………………………………………………………………………………………………………. 31 5.2.1 Setting Up an
Emergency Stop……………………………………………………………………………………… 31 5.2.2 Connecting to Mains
……………………………………………………………………………………………………. 31 5.2.3 Connecting Extra Features
…………………………………………………………………………………………… 32 5.3 Pneumatic
Connections………………………………………………………………………………………………………….. 32 5.3.1 Connecting
Compressed Air …………………………………………………………………………………………. 32 5.3.2 Connecting Tracer
Gas………………………………………………………………………………………………… 33 5.3.3 Connecting Exhaust to Air
Vent …………………………………………………………………………………….. 35 5.3.4 Connecting to Test Port 1 and
2 ……………………………………………………………………………………. 36 5.3.5 Connecting Tooling
……………………………………………………………………………………………………… 36 5.4 Set Up Test Area
…………………………………………………………………………………………………………………… 37
6 Menu System ……………………………………………………………………………………………………………………………… 39 6.1 ILS500
F/FHP Display ……………………………………………………………………………………………………………. 39 6.1.1 Menu
Buttons……………………………………………………………………………………………………………… 39 6.1.2 Navigation and
Other Buttons……………………………………………………………………………………….. 39 6.1.3 Entering Numbers and
Text ………………………………………………………………………………………….. 40 6.1.4 Screen Saver
……………………………………………………………………………………………………………… 40 6.2 Passwords
……………………………………………………………………………………………………………………………. 41 6.2.1 Set Up New User
………………………………………………………………………………………………………… 41 6.3 Menu
Overview……………………………………………………………………………………………………………………… 41
7 Using the ILS500 F/FHP ………………………………………………………………………………………………………………. 47 7.1
Test Sequence………………………………………………………………………………………………………………………. 47 7.2 Run a Test
……………………………………………………………………………………………………………………………. 48 7.2.1 Start
Up……………………………………………………………………………………………………………………… 48 7.2.2 Place the Test
Object…………………………………………………………………………………………………… 48 7.2.3 Perform Tracer Gas
Filling……………………………………………………………………………………………. 48
8 Recipes………………………………………………………………………………………………………………………………………. 50 8.1 Recipe
Overview……………………………………………………………………………………………………………………. 50 8.2 Create a
Recipe…………………………………………………………………………………………………………………….. 51 8.2.1 New
Recipe………………………………………………………………………………………………………………… 51 8.2.2 Modify a Recipe
………………………………………………………………………………………………………….. 52 8.3 Test
Settings…………………………………………………………………………………………………………………………. 52 8.3.1 Tooling
Connection ……………………………………………………………………………………………………… 53
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8.3.2 Pre Evacuation……………………………………………………………………………………………………………. 55 8.3.3 Gross
Leak Tests………………………………………………………………………………………………………… 56 8.3.4 Tracer Gas
Filling………………………………………………………………………………………………………… 58 8.3.5 Blockage Test
…………………………………………………………………………………………………………….. 59 8.3.6 Gas
Evacuation…………………………………………………………………………………………………………… 59 8.3.7 Tooling
Disconnection………………………………………………………………………………………………….. 60 8.4 Optimizing the
Test Cycle……………………………………………………………………………………………………….. 60 8.4.1 Optimizing the
Pre Evacuation Step ………………………………………………………………………………. 61
8.4.1.1 Calculate Tracer Gas Concentration………………………………………………………………………. 61
8.4.1.2 Example – Calculate Tracer Gas Filling…………………………………………………………………… 62
8.4.2 Optimizing the Tracer Gas Filling…………………………………………………………………………………… 63
8.4.2.1 External Pressure Regulation ……………………………………………………………………………….. 63
8.4.2.2 Internal Pressure Regulation…………………………………………………………………………………. 63
9 Troubleshooting …………………………………………………………………………………………………………………………. 64 9.1 Fault
Symptoms…………………………………………………………………………………………………………………….. 64 9.2 Perform Hardware
Test ………………………………………………………………………………………………………….. 64 9.2.1 Hardware Error
Messages ……………………………………………………………………………………………. 75 9.2.2 Interpretation of
Hardware Test Results …………………………………………………………………………. 75
10 Maintenance Instructions ……………………………………………………………………………………………………………. 78 10.1
Maintenance Plan ………………………………………………………………………………………………………………….. 78 10.2
Maintenance …………………………………………………………………………………………………………………………. 78 10.2.1 Tools
and Safety Equipment…………………………………………………………………………………………. 78 10.2.2 Interior
View ……………………………………………………………………………………………………………….. 79 10.2.3 Removing the Cover
……………………………………………………………………………………………………. 80 10.2.4 Cleaning or Replacing the
Venturi Pump………………………………………………………………………… 80 10.2.5 Replacing Gas
Valves………………………………………………………………………………………………….. 82 10.2.6 Replacing Pilot Valves
…………………………………………………………………………………………………. 82 10.2.7 Replacing
Sensors………………………………………………………………………………………………………. 83 10.3 Functional
Verification ……………………………………………………………………………………………………………. 83
11 Service……………………………………………………………………………………………………………………………………….. 84
12 Spare Parts and Accessories ………………………………………………………………………………………………………. 85
13 Support from INFICON ………………………………………………………………………………………………………………… 86 13.1
How to Contact INFICON ……………………………………………………………………………………………………….. 86 13.2
Returning Components to INFICON …………………………………………………………………………………………. 86
14 Disposal……………………………………………………………………………………………………………………………………… 87
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15 EU Declaration of Conformity ……………………………………………………………………………………………………… 88 16
EC Declaration of Incorporation ………………………………………………………………………………………………….. 89 17
UK Declaration of Conformity ……………………………………………………………………………………………………… 90 18
Appendix A…………………………………………………………………………………………………………………………………. 91
18.1 Parameter Index ……………………………………………………………………………………………………………………. 91
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About this manual | 1
1 About this manual
The purpose of this manual is to: · Describe the working principles of the
ILS500 F/FHP and its different parts · Show examples of different types of
test stations · Teach the reader how to set up the ILS500 F/FHP for different
test purposes
Document history
Revision a b
Date 10-2014 10-2021
Remark First edition Second edition
Warnings
DANGER Imminent hazard resulting in death or serious injuries
WARNING Hazardous situation resulting in potential death or serious injuries
CAUTION Hazardous situation resulting in minor injuries
NOTICE Hazardous situation resulting in damage to property or the environment
1.1 Target groups
These operating instructions are intended for the owner and for technically
qualified personnel with experience in leak detection technology and
integration of leak detection devices in leak detection systems. In addition,
the installation and use of the device require knowledge of electronic
interfaces.
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2 | Safety 8 / 94
2 Safety
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2.1 Duties of the operator
· Read, observe, and follow the information in this manual and in the work
instructions provided by the owner. This concerns in particular the safety and
warning instructions.
· Always observe the complete operating instructions for all work. · If you
have any questions about operation or maintenance that are not answered
in this manual, contact customer service.
2.2 Intended use
The ILS500 F and ILS500 FHP tracer gas fillers are used to fill test objects
with tracer gas in a safe and controlled manner in conjunction with the leak
detectors.
Improper use
· Use in radioactive areas · Use of accessories or spare parts, which are not
included in this instruction
manual · Use outside the technical specifications, see Technical Data [} 16] ·
Aspiration of liquids into the device · Operation without exhaust line on gas
detection system · Using the device in potentially explosive atmospheres ·
Using the device with detectable defects or defective power switch
2.3 Owner requirements
The following notes are for companies or any person who is responsible for the
safety and effective use of the product by the user, employees or third
parties.
Safety-conscious operation
· Operate the device only if it is in perfect technical condition and has no
damage. · Only operate the device properly in accordance with this instruction
manual, in a
safety and risk conscious manner. · Adhere to the following regulations and
observe their compliance:
Intended use Universally valid safety and accident prevention regulations
International, national and local standards and guidelines
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Safety | 2
Additional device-related provisions and regulations · Only use original
parts or parts approved by the manufacturer. · Keep this instruction manual
available on site.
Personnel qualifications
· Only instructed personnel should be permitted to work with and on the
device. The instructed personnel must have received training on the device.
· Make sure that authorized personnel have read and understood the instruction
manual and all other applicable documents.
2.4 Dangers
· The ILS 500 F/FHP must never be introduced to pressures higher than that
approved for the object to be tested and never beyond the ILS 500 F/FHP
specification.
· Be sure to have a pressure relief valve in case of accidental tracer gas
pressure increase.
· When dealing with high pressures, a blast protection is needed between the
test ports and the test object.
· When dealing with test objects that cannot stand high pressure increase,
make sure to mount a flow control valve on the test ports.
· Make sure not to confound compressed air and tracer gas. · INFICON can not
take any responsibility for the consequences arising from
inappropriate use of certain test pressures.
Failure to observe the following precautions could result in serious personal
injury:
· Tracer Gases can be flammable or asphyxiating. Use only ready-made Tracer
Gas mixtures.
· Since the tracer gas mix contains no oxygen, releasing large amounts of the
gas in a confined space may lead to asphyxiation.
· Compressed gases contain a great deal of stored energy. Always carefully
secure gas bottles before connecting a pressure regulator. Never transport gas
bottles with a pressure regulator fitted.
· Pressurizing objects at too high pressures can lead to the object bursting.
This in turn can result in serious injury or even death. Never pressurize
objects that have not previously been burst-tested or have otherwise been
approved for the test pressure you intend to use.
· The ILS 500 F/FHP has no internal emergency stop circuit. The ILS 500 F/FHP
is prepared for integration into an external emergency stop circuit.
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2 | Safety
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· Check that all relevant legislation and safety standards are complied with
before putting the ILS 500 F/FHP into service. See further information under
Setup [} 30].
Failure to observe the following precautions could result in damage to the
equipment:
· If the tracer gas filler suffers external damage, it must be checked and
repaired by a service organization authorized by INFICON.
· Always switch power off before connecting or disconnecting any cable. ·
Before connecting the tracer gas, confirm that the connectors or test object
is
designed for operating at the test pressure to be used.
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Description | 3
3 Description
The Sensistor ILS500 F/FHP is a stand alone tracer gas filler with all
necessary functions integrated in one very compact housing. The purpose of the
ILS500 F/FHP is to make it possible to set up a fully automatic leak test
system quickly, to a low cost.
The ILS500 F/FHP can also be combined with both hydrogen and helium INFICON
leak detectors.
All functions are accessible and programmable using a touch panel. The test
sequence is controlled by an integrated controller.
To make operation easier, a mouse or a keyboard can be connected to the USB
port.
3.1 Intended Use
ILS500 F/FHP is designed for indoor use only.
ILS500 F/FHP is manually controlled using the START and STOP buttons and the
menu system of the touch panel. The screen also shows the steps of the test
sequence graphically and in plain text.
3.2 Available Configurations
Configuration Sensistor ILS500 F Sensistor ILS500 FHP
Purpose For common tracer gas leak detection High Pressure (HP) When a higher tracer gas pressure is needed.
The actual configuration is shown on the display during start-up and in the menu when clicking Setup >> Info.
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3 | Description
3.3 Front View
2
1
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3 4 5
Fig. 1: ILS500 F/FHP Front View
1
Red lamp
2
Green lamp
3
ILS500 F/FHP Touch panel
4
START button
5
STOP button
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3.4 Rear View (Electrical)
1 12
Description | 3
2
11
3 10
4
9
5
6
8
7
Fig. 2: Rear View (Electrical)
1
(not used)
2
USB Port
3
Safety Interface
4
Fuses
5
Power Switch
7
Control Output
9
Status Output
11
Ethernet
6
Power Input
8
Tooling Interface
10
Inputs 1 and 2 (optional)
12
RS232
For more information, refer to Technical Data [} 16].
3.5 Configuring Ports and Interfaces (Electrical)
Port/Interface Safety Interface Power Input Control Output Tooling Interface
Status Output Input 1 (optional)
Input 2
Connect Emergency Stop Circuit Power Cable Optional External Valves External sensors for tooling control Light Tower etc. Analogue Input (not supported by std software) Digital Input (not supported by std software) Active Holder for Hand Probe
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3 | Description
Port/Interface Ethernet RS232
USB
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Connect (if ISH2000 Leak Detector is connected). Ethernet (remote view and
control of touch panel) Serial Printer Logging Device (e.g. PC). Remote
Control (START, STOP etc.). The USB port can be used to connect a mouse, an
external keyboard, or a flash drive (for download and upload of recipes or to
save screen dumps).
3.6 Rear View (Pneumatical)
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9 8
7
1
6
2
5
3
4
Fig. 3: Rear View (Pneumatical)
1
Optional Port
3
Compressed Air Input
5
Vacuum Gauge Vent
7
Tracer Gas Input
9
Exhaust
2
Test Port 2
4
Tooling Valve Outputs 1-4
6
Test Port 1
8
Plugged Port
NOTICE
Do not remove the plug from the plugged port in pos. 8.
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Description | 3
3.7 Configuring Ports and Interfaces (Pneumatical)
Port/Interface
Port Thread
Exhaust
Barb Fitting:
ID 25 mm (1 in.)
Tracer Gas Input
BSP 3/8″ (NPT 3/8″ adaptor included)
Test Port 1
BSP 3/8″ (NPT 3/8″ adaptor included)
Test Port 2
BSP 3/8″ (NPT 3/8″ adaptor included)
Compressed Air Input
BSP 3/8″ (NPT 3/8″ adaptor included)
Tooling Valve Outputs 1-4 Hose Connectors:
OD 4 mm (0.16 in.)
3.8 Labels
Fig. 4: Device Label Fig. 5: Tooling Label
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3 | Description
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Fig. 6: Pneumatical label (left) and electrical label (right)
3.9 Technical Data
294 mm (11.6 in.)
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275 mm (10.8 in.)
3.9.1 Electrical Specifications
Electrical Supply Mains Voltage
Single Phase
364 mm (14.3 in.)
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Electrical Supply
Current
Power Rating
Inrush Current Mains Connector Recommended Fuse Rating
Description | 3
110-240VAC 50/60 Hz 1.0 A at 100 VAC 0.45 A at 230 VAC 120 W max 33 W typical
average Max 40 A IEC/EN 60320-1/C14 2 A slow 6.3 x 32 mm, 0.2 x 1.3 in. (2
needed)
3.9.2 Pneumatic Specifications
Compressed Air Supply Pressure
Std Model
HP model
Peak Consumption at 6 barg (87 psig) Quality Dew point
Tracer Gas Supply Composition Pressure
Std Model
HP model
0.350.7 MPag (3.57.0 barg) (50100 psig) Reduced vacuum capacity below: 0.5
MPag (5.0 barg) (70 psig) 0.50.7 MPag (5.07.0 barg) (70100 psig) 240 l/min
(508 SCFH)
Oil free and filtered to 5 µm Max 10°C (50°F)
Inert non-condensing gas 0.0051.0 MPag (0.0510.0 barg) (0.72145 psig)
0.023.0 MPag (0.230.0 barg) (3435 psig)
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3 | Description
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Tracer Gas Supply Quality
Industrial grade purity (>95% purity)
Exhaust Capacity in Exhaust Duct Dimensions of Hose Leading to Duct
Min 30 m3/h (1000 SCFH) ID 25 mm (1 in.)
Pneumatic Valve bore*
7 mm (0.28 in.)
*: Capacity is given for 500 mm (20 in.) of ID 10 mm (0.4 in.) hose between ILS500 F/ FHP and test volume.
Evacuation Max vacuum Capacity
-85 kPag (-0.85 barg, -12.3 psig) 0.4 s/l to -50 kPag (-0.5 barg, -7.2 psig) 1.5 s/l to -80 kPag (-0.8 barg, -11.6 psig)
Filling Capacity at 1 MPag supply 0.1 s/l to 0.6 MPag (6,0 barg, 87 psig)
Tooling Output Valves Valve type Qn Cv
Normally closed, 3/2 valve 160 std l/min 0.16 USGPM/psig
Gas and Air Connection Ports
Hose connector
Female ISO 3/8″ (ISO to NPT 3/8″ adapter included) 4 of OD 10 mm (0.4 in.) connectors included
3.9.3 Other Data
General Data Dimensions Weight Ambient temperature Ambient humidity Protection
295 x 275 x 330 mm (12 x 11 x 13 in.) 15.1 kg (33.3 lb.) 1040°C (50100°F) 85% RH (non condensing) IP30
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Description | 3
3.9.4 Interfaces and Connectors
All interfaces signals except the serial. Communication interfaces are
discrete 24 VDC logic signals. Output signals (OUT) are sourcing transistor
outputs. Input signals (IN) are transistor inputs. Max current of each signal
is given in the tables below. Total current (sum) must, however, be within
instrument specification.
NOTICE Outputs are not relay types.
Do not connect external drive source such as 24 V or 100/230 VAC.
3.9.4.1 RS232
Connector: Purpose: Cable: Baud Rate:
9 pin male D-sub Connection of serial printer or logging device (e.g. PC or PLC) Standard female to female file transfer cable (null modem) 9600 default (1200 – 115200 selectable)
Pin
Signal
Specification
1
Not used
Standard
RS232C
2
RD
Data rate
9600 baud
3
TD
Data bits
8
4
Not used
Stop bits
1
5
SG
Parity
none
6
Not used
Flow ctrl
none
7
Not used
8
Not used
9
Not used
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3 | Description
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Printing of results
The printer port prints the result of every test. In hand probe mode the
result printed is “ACCEPT” or “REJECT” followed by date & time and recipe name
(if used) and end Char New Line (0A, LF).<09> (Char Tab, 09) is used as a
separator.
For Example: “TEST_ACCE<09>2013-09-04 13:23:03<09>Factory Default<0A>”
If the test cycle is rejected by any other test this will be printed. Followed
with date, time and recipe name. Hardware error prints “ERROR”.
For example: “ERROR<09>2013-09-04<09>Factory Default<0A>”.
On the ILS500 (Service/RS232), you can choose if you want to include time and
date in every result from the ILS500 or not. If it’s on the result will be:
“TEST_ACCE<09>2013- 09-04 13:23:03<09>Factory Default<0A>” and if it’s off:
“TEST_ACCE<0A>”.
When filling is successfully completed FILL OK is printed. No information
about time and date is printed.
Results from ILS500 F/FHP
Results TEST_ACCE TEST_REJE USER_FAIL EVAC_FAIL VDEC_FAIL FILL_FAIL PDEC_FAIL BLOC_FAIL REFI_FAIL TEST_STRT TEST_DONE FILL_DONE RECH_DONE RECH_FAIL ERROR
Explanation Test accepted (if a leak detector is connected) Test rejected (if a Leka detector is connected) User has pressed stop Evacuation failed Vacuum decay test failed Tracer gas filling failed Pressure decay test failed Blockage test failed Tracer gas refill failed Test cycle started Test cycle finished Filling completed Recipe change done Recipe change failed Hardware error on ILS500
Commands
The printer port can also be used to control the ILS500 F/FHP. The most
commonly used functions can be started/configured over the RS232 interface.
Always use New Line (0A,LF) as end character.
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Description | 3
Command M<0A> Q<0A> S<0A> RS<0A> R<09>
Action Start measurement
Stop measurement
Statistics (see table below)
Reset statistics
Factory Default <0A> loads a recipe. For example “R<09>Factory Default” loads
the recipe Factory Default. When the recipe is loaded the recipe name is
echoed back. If a recipe name isn’t in the ILS500 F/ FHP, the answer from the
ILS500 F/FHP will be “Not a recipe name!”
Statistics REC:AP29
TOT:00031 ACC:00009 REJ:00022 EVA:00001 VDE:00000 BLO:00006 FIL:00001
PRE:00000 GAS:00014
Printed data Recipe name
Total Accepted Rejected Evacuation Vacuum decay -Blockage test -Gas filling
-Pressure decay Gas detector
Explanation Printed if recipes is activated
The number printed behind the colon represents the number of occurrences. For example: TOT:00031 means that 31 total tests have been made.
3.9.4.2 Input 1 (Optional)
Connector: Purpose:
5 pin male Weidmüller, Omnimate BL3.5. Mating screw terminal included.
Options port 1. Optional analogue or digital input (not supported by std
software).
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3 | Description
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Pin Signal 1 +24 VDC 2 VIN1
Type SUPPLY IN
3 IIN1
IN
4 COM1
IN
5 COM/SHLD GND
Load 250 mA -60 mA
+/-30 mA -250 mA +/-30 mA
Comment Option supply. Voltage input: Digital 24 VDC or analogue 0-10 VDC. Current input: 0-20 mA. Signal common (GND). Shield.
3.9.4.3 Input 2 (Optional)
Connector: Purpose:
5 pin male Weidmüller, Omnimate BL3.5. Mating screw terminal included.
Options port 2. Used for “Active Holder for Hand Probe” (90630).
Pin Signal 1 +24 VDC 2 VIN2
Type SUPPLY IN
3 IIN2
IN
4 COM2
IN
5 COM/SHLD GND
Load 250 mA -60 mA
+/-30 mA -250 mA +/-30 mA
Comment Option supply. Voltage input: Digital 24 VDC or analogue 0-10 VDC. Current input: 0-20 mA. Signal common (GND). Shield.
3.9.4.4 Status Output
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Description | 3
Connector: Purpose:
6 pin male Weidmüller, Omnimate BL3.5. Mating screw terminal included.
Test Status Outputs. Sourcing 24 VDC transistor outputs.
Pin Signal
Type
1 RUNNING OUT
2 ACCEPT
OUT
3 REJECT
OUT
4 ERROR
OUT
5 EOT/FILLED OUT
6 COM
GND
Load 0.5 A 0.5 A 0.5 A 0.5 A 0.5 A
-2.0 A
Comment Cycle running. Tested part accepted. Tested part rejected. Summing error. End of test or gas filled indicator (selectable). Common GND.
NOTICE
Gas filling status is available on the STATUS connector (pin 5) on the back of
the unit. Connect to a lamp for easy notification of “End of test” status.
3.9.4.5 Tooling Interface
Connector: Purpose:
8 pin male Weidmüller, Omnimate BL3.5. Mating screw terminal included.
Electrical tooling interface.
Pin Signal 1 +24 VDC
Type SUPPLY
Load 300 mA
2 TS1 3 TS2 4 TS3 5 TS4 6 MARKER*
IN IN IN IN OUT
-7 mA -7 mA -7 mA -7 mA 0.5 A
7 COM
GND
-1.0 A
Comment Tooling switch supply (e.g. proximity switch). Tooling switch 1. Tooling switch 2. Tooling switch 3. Tooling switch 4. Marker output. Selectable mark on REJECT or ACCEPT. Common GND.
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3 | Description
INFICON
Pin Signal 8 COM
Type GND
Load -1.0 A
Comment Common GND.
*: MARKER output (Tooling Connector, pin 6) can be used to send a start pulse to marking equipment such as an engraving machine or a valve controlling a simple pneumatic stamp. Function and length of pulse is set by the following two parameters:
· Marker Output: Length of marker output pulse.
Output will go high at end of gas test and stay high for the given time.
· Marker Output High if Leak: Decides function of marker pulse. To mark rejected part set to OFF.
To mark accepted part, set to ON.
3.9.4.6 Control Output
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Connector: Purpose:
8 pin male Weidmüller, Omnimate BL3.5. Mating screw terminal included.
External start and stop. Control of optional external valves.
Pin Signal 1 +24 VDC 2 EXTSTART
Type SUPPLY IN
Load 2.0 A -7 mA
3 EXTSTOP IN
-7 mA
4 EVAC1 5 EVAC2 6 GASFILL 7 OPTOUT 8 COM
OUT OUT OUT OUT GND
0.5 A 0.5 A 0.5 A 0.5 A -1.0 A
Comment Start and stop switch and supply. Start button return (NO contacts) or
contact to +24 VDC. Stop button return side (NO contact) or contact to +24
VDC. Venturi valve output. Evacuation valve output. Fill valve output.
Common GND for outputs.
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3.9.4.7 Power Input
Specification AC mains voltage AC mains current
Description | 3
110-240 V 50/60Hz. Typically 1 A (2 A pulse at power on).
3.9.4.8 Safety Interface
Risk assessment is the sole duty of the user of the ILS500 F/FHP.
Connector: Purpose:
6 pin male Weidmüller, Omnimate BL3.5. Mating screw terminal included.
Emergency stop interface.
Pin Signal 1 +24 VDC 2 AUX1
Type SUPPLY –
3 AUX2
–
4 ESTATUS OUT
5 SAFESPLY** SUPPLY
6 COM
GND
Load 2.5 A +/-1-5 A +/-1-5 A 0.5 A
-2.5 A 1.0 A
Comment
Terminal 1 of safe relay contacts for auxiliary external use. Terminal 2 of
safe relay contacts for auxiliary external use. Internal emergency circuit
stopped. Use for reset lamp or PLC monitoring. 24 VDC supply from EXTERNAL
emergency stop circuitry. Common GND.
*: 250 VAC 5 A cosj =1; 30 VDC 5 A L/R = 0 ms; 240 VAC 2A cosj = 0.3; 24 VDC 1A L/R = 48 ms
**: SAFESPLY feeds risk associated loads inside the ILS500 F/FHP. These
include all gas and tooling valves.
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3 | Description
3.9.4.9 USB Port
INFICON
Connector: USB Purpose: Used for import and export of recipes.
USB is connected
USB Memory connected Import from USB Export to USB
An icon for USB is shown when installing the USB flash drive.
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Import Recipe from USB Importing database tables Recipe1 from csv-file… USB Memory connected
Description | 3
Import from USB Export to USB
When importing recipes all recipes are imported from a file named Recipe1.csv.
Export Recipe to USB Exporting database tables Recipe1 to csv-file… USB Memory
connected
Import from USB Export to USB
When exporting recipes all recipes are exported to a file named Recipe1.csv.
See also 2 Removing the Cover [} 80]
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4 | Equipment and Storage
4 Equipment and Storage
INFICON
4.1 Supplied Equipment
NOTICE
When receiving the equipment, check that it has not been damaged during
transport.
1
2
9
OM
ILS500 F
3
8 4
7
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6
5
Fig. 7: Supplied Equipment
1
1 ×
Sensistor ILS500 F (590-580)
Sensistor ILS500 FHP (590-581)
2
1 ×
Power cables (EU, UK, US) (592-082)
3
1 ×
Screw terminal connectors for external I/O signals (591-617,
591-633, 591-634)
4
4 ×
Thread converter set (ISO to NPT Conversion) with steel
gasket
5
4 ×
10 mm hose connection female
6
1 ×
Safety override loopback
7
1 ×
USB flash drive with relevant manuals (592-095)
ILS500 F_FHP-Operation-manual-ninp69en1-02-(2201)
INFICON
Equipment and Storage | 4
8
1 ×
Operating manual Sensistor ILS500 F/FHP (this manual,
592-121)
9
1 ×
Return Product Condition Report
Some pneumatic ports are plugged upon delivery. Store the removed plugs. They
are used for future hardware testing.
Refer to Spare Parts and Accessories [} 85] for accessories to the ILS500
F/FHP.
4.2 Required Equipment
1
2
3
4
5
6
Fig. 8: Required Equipment 1 Tracer Gas 2 Compressed Air 3 Two-Step Gas
Regulator 4 Compressed Air Filter 5 Exhaust Hose 6 Emergency Stop Circuit
(recommended)
4.3 Storage
For prolonged storage, factors such as temperature, humidity, saline
atmosphere etc., may damage the detector elements. Please contact your local
representative for more information.
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5 | Setup
5 Setup
INFICON
CAUTION
Check that you comply with all relevant legislation and safety standards
before putting your ILS500 F/FHP into service.
5.1 Placement of the ILS500 F/FHP
Place the ILS500 F/FHP on a flat surface, as close as possible to the test fixture and ventilation system.
Some free space must be provided around the ILS500 F/FHP to enable maintenance
and service access.
Ensure that there is at least 350 mm (14 in.) of free space behind the ILS500
F/FHP to enable removal of service hatches, connection of supplies, test
fixture etc.
NOTICE
The front feet under the ILS500 F/FHP can be flipped out to raise the front
for a better viewing angle.
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5.2 Electrical Connections
Setup | 5
5.2.1 Setting Up an Emergency Stop
NOTICE
To short-circuit is not recommended and should only be made for preliminary
testing before connecting compressed gases or test tooling with moving parts.
You have the following two options to prepare the ILS500 F/FHP for start: ·
Connect the ILS500 F/FHP through an external emergency stop relay. · Short
circuit the SAFE SPLY terminal to “+24 V” on the Safety Connector. Use the
Safety Override Loopback delivered with the unit.
NOTICE
ILS500 F/FHP will not start testing unless an emergency circuit has been
installed. This can be ordered separately. For more information, see Spare
Parts and Accessories [} 85].
5.2.2 Connecting to Mains
Plug the Power Cable into the Power Inlet of the ILS500 F/FHP and into the nearest socket.
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5 | Setup
INFICON
5.2.3 Connecting Extra Features
When using the ports for Options, Status, Tooling and Control, make sure to
mount the connectors as shown below.
Top pin is number 1
For more information about the connection ports, see Technical Data [} 16].
5.3 Pneumatic Connections
5.3.1 Connecting Compressed Air
NOTICE
Make sure that compressed air is dry, well filtered and oil free. Recommended
filter grade is 5 µm or finer. Inadequate filtering will result in increased
maintenance.
Make sure to use adequate pressure and flow. For more information, see
Pneumatic Specifications [} 17].
Use the hose to connect the compressor and the ILS500 F/FHP.
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Setup | 5
5.3.2 Connecting Tracer Gas
WARNING
Pressurizing objects at too high pressures can result in a burst object. This
in turn can result in serious injury or even death. Never pressurize objects
that have not previously been burst tested or otherwise
approved for the chosen test pressure.
WARNING
Tracer Gases can be flammable or asphyxiating. Use only ready-made Tracer Gas
mixtures.
1 Secure gas cylinder safely. 2 Open the cylinder valve briefly to blow out
dirt that may have collected in the
outlet. 3 Install the two stage gas regulator on cylinder.
4 Turn regulator fully counterclockwise for zero output pressure.
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5 | Setup
INFICON
5 Connect a regular welding gas hose or similar between the Tracer Gas Port and the pressure regulator. Check that the hose is certified to withstand the maximum output pressure of the regulator.
6 Open cylinder valve and set regulator to desired pressure. See warning banner! 7 Open regulator outlet valve (if any).
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5.3.3 Connecting Exhaust to Air Vent
Min. 2 m (6.5 ft.)
Setup | 5 Ø 100 mm (4 in.)
Max. 10 m (30 ft.)
1
Ø 25 mm (1 in.)
3 2
Fig. 9: Exhaust Recommendation
1
ILS500 F/FHP
2
Exhaust Hose
3
Bleed Air
· The exhaust gas must be directed out of the building. It is best placed on the roof of the building, far away from the fresh air intake of the test station.
· It is recommend that a dedicated duct is installed. Install an electric duct fan and an optional wind extractor.
· It is not recommended to use the general ventilation system to ventilate the exhaust. If the ventilation system is equipped with energy recirculation there is a big risk that large amounts of tracer gas will be carried back to the test room thus disturbing the testing.
NOTICE
Inadequate exhaust installation is the most common reason for problems with
tracer gas leak testing.
Too narrow or too long exhaust line will result in reduced evacuation capacity
and thereby increased cycle time.
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5 | Setup
5.3.4 Connecting to Test Port 1 and 2
INFICON
· Use both Test Ports if applicable. · Hose ø 8 mm (0.31 in.). · The hoses
should be as short as possible. If the test object has 2 or more ports,
connect to ports on opposite sides of object.
NOTICE
The larger the test object, the more important to follow the recommendations
above.
5.3.5 Connecting Tooling
WARNING
Be aware that the faster the connection is made, the higher the risk for
injury. Be careful and install guards etc, according to local legislation and
safety standards
so that your fixture is safe to use.
Tooling Valve Outputs 1-4 is available for connection of external Tooling.
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5.4 Set Up Test Area
Large distance
4
Setup | 5
12
3
Fig. 10: Test Area Recommendation
1
Fresh Air Fan
2
Exhaust Fan
3
Test Area
4
Test Building
· Place fresh air intake on outer wall of building.
· Place air intake far away from tracer gas exhaust, cargo bays, and other tracer gas sources.
· Already tested objects may contain small amounts of tracer gas, which may interfere with next measurement.
· Do not use compressed air as fresh air supply when a hydrogen mixture is used as tracer gas. Industrial compressed air can contain varying and substantial amounts of hydrogen.
1
4
2
3
Fig. 11: Fresh Air Curtain Recommendation
1
Fan
2
Local Air Jet
3
Test Object
4
Filter
· Try to create a laminar flow over the test area.
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5 | Setup
INFICON
· Curtain should cover the entire test area (test hood or sample point) and
extend at least 0.5 m outside the area.
· Air speed in curtain should be rather low, typically 0.1 m/s. · Additional
small fan(s) can be set up within the curtain for directional purging of
test chamber etc.
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6 Menu System
6.1 ILS500 F/FHP Display
0 +
0,70
Ready for Start
1
5,00 bar
Menu System | 6
2 3
1
Status Bar
2
Main Display
3
Navigation Button Bar (varies depending on menu)
6.1.1 Menu Buttons
Use the menu buttons for quick navigation. Home
Load Recipe
Settings
6.1.2 Navigation and Other Buttons
Go Back
ESC
Previous Page (changes will be saved)
Activated
Escape (changes will not be saved) Next Page
Unactivated
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6 | Menu System
Selected
Save (only shown if USB is connected) Open switch
Deselected Load
INFICON
Closed switch
6.1.3 Entering Numbers and Text
To change a value:
1 Click on the value. A numeric or alphanumeric on-screen keyboard will open.
2 Enter the desired digits or characters.
3 Click on the enter symbol to store the new value.
1
2
1
3
Esc
a
b
c
d
e
f
Del
7
8
9
Esc
2
g
h
i
j
k
l
m
n
4
5
6
4
o
p
q
r
s
t
u
v
1
2
3
Del
3
w
x
y
z
,
.
?
Ctrl
–
0
,
Shift A..1
5
1
Escape
2
Delete
3
Enter
4
Control
5
Upper/Lower Case and Numbers
6.1.4 Screen Saver
If no operation takes place for a period of 20 minutes, the screen will
automatically be locked. The display can be unlocked by one of the following
actions:
· user touches the display · user presses START or STOP button · a start or
stop command is sent by an external system
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Menu System | 6
6.2 Passwords
To access the menus, use default password “1234” for “Service”. The password
can be changed under Settings / Advance Settings / Passwords.
Passwords
Log In Log Out
Setup User
Calibrate Select Recipe Setup excl. Tooling Adv. Setup excl. Service Service Menu
NOTICE
Remember to change the passwords of all menus you want to protect. Anyone
using this manual can access the system if you keep the default password.
6.2.1 Set Up New User
1 Click Settings >> Advance Settings >> Passwords to enter Passwords menu.
2 Click Log In and log in as Service. 3 Click Setup User. 4 Click Add. 5 Fill
in user name and password for new user. 6 Click Next. 7 Select Security Group
by checking the appropriate boxes. 8 Click Finish.
6.3 Menu Overview
For information about parameter factory default settings, see Parameter Index
[} 91]. Load Recipe
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6 | Menu System
Settings
Test Settings
Advanced Settings
Recipes Statistics Region
Info
Tooling Connection
Pre Evacuation
Gross Leak Test Vacuum Decay Test
Pressure Decay Test
Tracer Gas Filling
Blockage Test
Tracer Gas Test
Gas Evacuation
Tooling Disconnection
Timers
Pressures
Options
Service Menu
Outputs
Inputs
Analog Inputs
System Reset
ILS500 F/FHP
RS232
Service Run
Hardware Test
Passwords
IP-Settings
Time Zone, Region and Daylight Time and Date Language
INFICON
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Settings Settings Test Settings
Advanced Settings
Recipe Settings
Menu System | 6
Statistics Region Settings Info
Test Settings Test Settings Tooling Connection Pre Evacuation Gross Leak Test
Tracer Gas Filling
For more information see Recipes [} 50].
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6 | Menu System
Advanced Settings Advanced Settings Timers
Pressures
Options
INFICON
Service Menu Passwords IP-settings
Advanced settings to fine tune the fill cycles and settings for service staff.
Recipes Recipes Use Recipes Choose at startup
Load Recipes Save Recipes
Delete Recipes
For more information, see Maintenance Instructions [} 78].
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Statistics
Statistics
Total:
0
Accepted:
0
Rejected:
0
Evacuation:
0
Vacuum Decay:
0
Blockage:
0
Gas Fill:
0
Pressure Decay:
0
Gas Test:
0
Menu System | 6
Print Reset Press 3 sec
Information about test statistics and number cycles events during a test
period. For more information see Test Sequence [} 47].
Region Region Settings
Time Zone, Region and Daylight Time and Date Language
Regions settings.
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6 | Menu System
Language Language English Japanese German
INFICON
Swedish Italian
Language settings.
Info Info Type: ILS500 F Serial number: 1500 CPU software v 3.00.08 Display
version: 3.00.09 Backup Battery Level (3,0 V) Brightness display
Instrument information, software versions, battery status and display light
settings.
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7 Using the ILS500 F/FHP
Using the ILS500 F/FHP | 7
NOTICE
Ensure that the tracer gas supply pressure (feeding the ILS500 F/FHP tracer
gas inlet) is set up properly.
To abort a test sequence and reset to standby, press STOP for 3 s. The
following description is an example for illustration only. The design of the
text fixture, the use of probe(s) and tooling functions etc. should be adapted
to suit your particular application.
7.1 Test Sequence
Step 1 Standby 2 Tooling Connection
3 Pre Evacuation Gross Leak Test 1Evacuation Timeout
4 Gross Leak Test 2Vacuum Decay Test
5 Tracer Gas Filling 6 Blockage Test
7 Gross Leak Test 3Gas Pressure Decay Test
Comment ILS500 F/FHP is idle waiting for Start Signal. Four Air Valves and
four Proximity Switch Inputs can be set up to control moderate test fixtures.
Controller can be expanded for more demanding fixtures. The air is evacuated
from the test object and a first gross leak test is made simultaneously. The
Gross Leak tests are used to detect larger leaks by pressure changes.
Evacuation is often necessary to ensure that the Tracer Gas reaches all parts
of the tested object, and to secure that the tracer gas concentration is as
high as possible.
Applicable for:
· very long objects (e.g. pipes or heat exchangers).
· low fill pressures (<1 atm).
Less appropriate:
· if the test object does not tolerate underpressure.
· at higher test pressures (Fill Setpoint). Can be used to reveal leaks before
filling with gas. This minimizes spillage from gross leaks. Tracer gas filling
before gas test. · Reveals internal blockages in tested object.
· Ensures that connection lines and test fixture are correctly connected.
The test object is filled through Test Port 1 while the pressure is recorded
in Test Port 2. Practical for testing e.g. capillaries etc. Performed in
parallel with tracer gas test.
Can be used for integral testing in parallel with a more sensitive gas test at
selected points.
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7 | Using the ILS500 F/FHP
INFICON
Step
Comment
8 Leak detect pressurized Perform leak detection on the test object, pressurized with tracer gas. test object
9 Gas Evacuation
For a fast removal of tracer gas after test. Can also include an efficient air purge.
10 Tooling Disconnection Disconnection of test fixture.
NOTICE
Several of the steps are optional and can be turned off.
Chosen settings can be saved as a recipe. For more information, see Recipes [}
50]. It is also possible to combine two recipes in one test sequence. Contact
your local supplier for more information and individual settings.
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7.2 Run a Test
The ILS500 F/FHP will communicate through the lamps and messages on the display.
Lamp Red
Status ON
Green
ON
Yellow
ON
(START Button)
Indication Acknowledge a leak. Tested object rejected. General error.
Test sequence is over (and the tested object accepted if Leak Detector is
connected.)
The test sequence is running.
7.2.1 Start Up
1 Turn the ILS500 F/FHP on. 2 Wait for Ready to Start to show on the display.
3 Click Load Recipe and choose a preset recipe, or follow the instructions in
Recipes [} 50].
7.2.2 Place the Test Object
1 Place the test object in the Test Chamber or connect it to one, two or more
connection ports.
2 Connect any extra equipment needed.
7.2.3 Perform Tracer Gas Filling
1 Press Start on the ILS500 F/FHP.
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Using the ILS500 F/FHP | 7
2 Perform a tracer gas leak test. 3 Press Stop on the ILS500 F/FHP to remove
the tracer gas.
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8 | Recipes
INFICON
8 Recipes
A recipe is a collection of settings suited for a particular test setup. This
is used to have different settings for different test objects.
8.1 Recipe Overview
Click Settings >> Recipes to enter the three Recipe Setup menus.
Recipe Setup Use Recipes Choose at startup
Load Recipes
Save Recipes
Delete Recipes
Recipe Setup Connect with recipe
Use from list
0 Factory Default
Keep Tooling in Test Step Keep Pressure in Test Step
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Recipe Setup USB Memory connected
Import from USB Export to USB
Recipes | 8
Use Recipes Choose at Startup Load Recipe Save Recipe
Delete Recipe
Connect with Recipe
Use from list
Keep Tooling in Test Step Keep Pressure in Test Step Import from USB Export to
USB
Select the box to activate the recipe handling. When power is switched on, the ILS500 F/FHP prompts the operator to choose recipe. Loads the parameters of chosen recipe. A new window will open. Saves the current settings under chosen recipe name. A new window will open. Deletes the chosen recipe. A new window will open. Connects two recipes to form one test cycle. Write the name of the recipe to be included, or choose one from the list in Use from list. Shows all saved recipes. By clicking the blue button the recipe displayed is added to Connect with recipe. Excludes the disconnection step in the first recipe when two recipes are connected as described above. Retains gas pressure between two recipes. Imports recipes from connected USB memory. Exports all recipes to an editable file on connected USB memory.
8.2 Create a Recipe
8.2.1 New Recipe
1 Set all ILS500 F/FHP settings for the test sequence. For more information,
see Test Settings [} 52].
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8 | Recipes
INFICON
2 Click Settings >> Recipes to enter the three Recipe Setup menus. 3 Click
Save Recipe. 4 Enter a name for the recipe. 5 Click Save.
8.2.2 Modify a Recipe
1 Click Settings >> Recipes >> Load Recipe. 2 Select the recipe to modify from
the list and click Load. 3 Adjust the ILS500 F/FHP settings to suit the new
recipe. For more information,
see Test Settings [} 52]. 4 Click Settings >> Recipes >> Save Recipe. 5 Enter
the name of the new recipe. 6 Click Save Recipe.
8.3 Test Settings
1 Click Settings >> Test Settings to enter the two Test Settings menus.
Test Settings Tooling Connection
ON
Setup
Pre Evacuation
Gross Leak Test
Tracer Gas Filling
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Test Settings
Blockage Test Tracer Gas Test Gas Evacuation Tooling Disconnection
Recipes | 8
ON
Setup
2 Set which steps to include in the test sequence by selecting the ON boxes. 3
Click Setup to the right of each selected step to enter the Setup menus.
NOTICE
For more information about each step, see Test Sequence [} 47].
8.3.1 Tooling Connection
Connection Sequence menu shows the settings made for Tooling Connection.
Connection Sequence
Stand by
Step 1 ON
Step 2 ON
Step 3
OFF
Test
Tooling Outputs
1
2
3
4
Click on the Settings symbol to edit the settings.
NOTICE
Up to four connection steps can be programmed.
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8 | Recipes
Stand-By STAND-BY
Tooling Outputs ON
Go to next step with
and Tooling Inputs
INFICON
Start Button
Delay
1 Click on the Tooling Outputs to be activated in stand-by (between tests).
2 Choose how to move on to the next step. Set action in list. Select Tooling
Inputs.
3 Set desired delay time.
Connection Step 1 — 3
Connection Step 1
ON
Tooling Outputs
ON
Go to next step with
Auto
and Tooling Inputs
Delay
1 Select the ON check box to activate the step. 2 Click on the Tooling Outputs to be activated.
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Recipes | 8
3 Choose how to move on to the next step. Set action in drop-down-list. Select
the appropriate check box(es) for the Tooling Inputs. Then set “Open” or
“Closed” status for each switch symbol.
4 Enter a text to describe the step (click the Info field to activate the on-
screen keyboard).
5 Set desired delay time.
Test Step
Test Step
Tooling Outputs ON
Condition for starting test
and Tooling Inputs
Info
Delay
See Connection Step 1 – 3 above and follow the instructions.
8.3.2 Pre Evacuation
Pre Evacuation
Pre Evacuation Setpoint Extended Pre Evacuation
0,70 bar 0,0 s
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8 | Recipes
INFICON
Pre Evacuation Setpoint Extended Pre Evacuation
A value of -0.70 barg (-0.07 MPag, -10 psig) is adequate for most
applications. This creates 70% vacuum.
To ensure a complete filling. Evacuation will continue for the set time after
Evacuation Level has been attained.
8.3.3 Gross Leak Tests
Gross Leak Test
Evacuation Timeout
Vacuum Decay test before gast test
Pressure Decay test during gast test
10.0 s
Evacuation Timeout Vacuum Decay Test Pressure Decay Test
Object will be rejected if Pre Evacuation Setpoint is not attained within time
set.
If to be included in the test sequence, select the box and click the blue
button to enter Pressure Decay Test setup menu (see below).
If to be included in the test sequence, select the box and click the blue
button to enter Pressure Decay Test setup menu (see below).
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Vacuum Decay Test Vacuum Decay Test Vacuum Stabilisation Time Vacuum Decay Test Time Vacuum Decay Limit
Recipes | 8
5.0 s 5.0 s 0.10 bar
Vacuum Stabilisation Time Delay time before Vacuum Decay test begins.
Vacuum Decay Test Time Time during which pressure rise is recorded.
Vacuum Decay Limit
Allowed pressure rise during test time.
Pressure Decay Test Gas Pressure Decay Test
Pressure Stabilisation Time
5.0 s
Pressure Decay Test Time
5.0 s
Pressure Decay Limit
0,05 bar
Pressure Stabilisation Time
Delay time before Pressure Decay test begins.
Pressure Decay Test Time Time during which pressure drop is recorded.
Pressure Decay Limit
Allowed pressure drop during test time.
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8.3.4 Tracer Gas Filling
WARNING
The ILS500 F/FHP must never be introduced to pressures higher than that
approved for the object to be tested and never beyond the ILS500 F/FHP
specification.
NOTICE
Ensure that the test object has time to become filled before Fill Time Out
expires. In particular long narrow objects, as pipes, may need long filling
time.
Tracer Gas Filling
Fill Setpoint
0,30 bar
Fill Timeout
10,0 s
External Fill Regulation
Pressure Unit
bar
Fill Setpoint Fill Timeout
External Fill Regulation
Pressure Unit
Desired tracer gas fill pressure.
Object will be rejected if Pressure Setpoint has not been attained within this
time.
Cancels the fill if the test object has a major leak, opens, or if there are
loose connections.
If selected, this is the setpoint of fill pressure alarm. Internal pressure
regulation is disengaged and pressure will be that of the gas supply line.
ILS500 F/FHP checks that fill pressure is above Pressure Setpoint before
proceeding to gas test step.
Select desired unit.
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8.3.5 Blockage Test
Recipes | 8
NOTICE
This test can only be performed if both test ports are used and connected on
either side of the possible blockage.
Blockage Test Blockage Test Pressure
0,30 bar
Blockage Test Time
2,0 s
Blockage Test Pressure Blockage Test Time
Minimum pressure to be attained at Test Port 2 during Blockage Test time.
Time within which Blockage Test Pressure must be attained at Test Port 2.
8.3.6 Gas Evacuation
Gas Evacuation Gas Evacuation Setpoint
Extended Gas Evacuation
0,50 bar 0,0 s
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8 | Recipes
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Gas Evacuation Setpoint Set desired level of Gas Evacuation. -30 kPag (-0.3
barg, -4.4 psig) creates 30% vacuum, which is adequate for most applications.
Extended Gas Evacuation Extends time for gas evacuation, after Gas Evacuation
Setpoint has been reached.
8.3.7 Tooling Disconnection
Disconnection Sequence
Test
Step 1
OFF
Step 2
OFF
Step 3
OFF
Stand-by
Tooling Outputs
1
2
3
4
Same function as Tooling Connection but in revers order. For information about
this step, see Tooling Connection [} 53].
8.4 Optimizing the Test Cycle
Test Cycle can be divided in six main blocks: 1. Connection of Tested Object
2. Pre Evacuation of Residual Air 3. Filling with Tracer Gas 4. Tracer Gas
Leak Test 5. Removal and Venting of Tracer Gas 6. Disconnection of Tested
Object This section is a guide for optimizing step 2, 3 and 5.
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Recipes | 8
8.4.1 Optimizing the Pre Evacuation Step
NOTICE
The fastest way to fill a pipe like object is to use push-through filling.
That does not require pre evacuation.
Begin to determine how deep the pre evacuation needs to be, or if it can be
skipped altogether. To do this it is important to fully understand the role of
pre evacuation. When the test object is connected it holds one atmosphere of
ambient air. It is often necessary to remove some or most of this air before
filling with tracer gas. There are two effects of not removing the air (i.e.
pre evacuating): 1. the actual tracer gas concentration will be reduced 2.
tracer gas does not reach all parts of the object
8.4.1.1 Calculate Tracer Gas Concentration
Example: The fill pressure is 0.05 MPag (7.2 psig) above atmosphere (gauge
pressure). The object has 1 atm = 0.1 MPag of air before filling. Leaving this
air in the object means the average tracer gas concentration will be: A = Fill
Pressure B = 1 atm C = Tracer Gas Fill Factor
A A + B
0,05 0,05 + 0,1
= C = 0,33
The average tracer gas concentration in this example is only a third (33%) of
what expected.
When using a tracer gas mix of 5% the result will be:
0.33 x 5% = 1.7%
Pre evacuating down to -0.7 atm (-0.07 MPag) means there will be 0.3
atmospheres (0.03 MPag) of residual air in the object before filling. This
gives the following average concentration:
A = Fill Pressure B = 1 atm C = Tracer Gas Fill Factor D = Evacuation Pressure
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8 | Recipes
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A + D A + B
= C
0,05 + 0,07 0,05 + 0,1
= 0,8
The average tracer gas concentration in this example will be 0.8 (80%). When using a tracer gas mix of 5% the result will be: 0.8 x 5% = 4% This is almost twice of that achieved with no pre evacuation.
8.4.1.2 Example – Calculate Tracer Gas Filling
The air left in the object can not always be expected to mix evenly with the
injected tracer gas. This is especially so for tube shaped objects such as
pipes etc. The flow inside a regular “tube” is predominantly laminar. This
means no or very little turbulence occurs. Air left in the “tube” will
therefore be pushed in front of the injected tracer gas and end up in the
remote end of the “tube”.
Example:
The test object is an aluminium pipe for a refrigerator with brazed copper
ends. The joints between copper and aluminium must both be tested.
Fill pressure is 0.5 MPag (72 psig). Length is 10 m (33 ft.). Skipping pre
evacuation we will have:
A = Fill Pressure B = 1 atm E = Air left in the object
B A + B
= E
0,1 0,5 + 0,1
= 0,17
of air left in the pipe. This is equivalent to 1.7 m (5.7 ft.) of the total
length if no turbulence occurs during filling. There is an evident risk that
there will be only air inside one of the joints, which means that a leak there
will remain undetected.
Pre-evacuating down to -0.7 atm (-0.07 MPag) means there will be 0.3
atmospheres (0.03 MPag) of residual air in the pipe before filling.
We will now have:
B A + B
= E
0,03 0,5 + 0,03
= 0,056
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Recipes | 8
of air left in the pipe. This is equivalent to 0.57 m (1.9 ft.). This air
volume is normally small enough to be mixed into the tracer gas by turbulence
and diffusion.
8.4.2 Optimizing the Tracer Gas Filling
Regulation of the tracer gas pressure can either be controlled by: · the
ILS500 F/FHP · an external pressure regulator
NOTICE
The ILS500 F/FHP is set to regulate internally as default.
8.4.2.1 External Pressure Regulation
NOTICE
External Pressure Regulation does not support recipes with different test
pressure (i.e. Fill Setpoints).
External regulation is recommended mainly for very small objects (<50 cc).
Tracer gas pressure is controlled by external regulator. ILS500 F/FHP opens a
path between the gas feed line and the test object. The pressure will equate
and the tested object will attain the pressure delivered by the external
regulator. ILS500 F/FHP checks that the fill pressure is above Fill Setpoint
before proceeding to the next test step.
8.4.2.2 Internal Pressure Regulation
Tracer gas pressure can be set to be controlled by the ILS500 F/FHP.
Internally regulated filling is generally faster than externally regulated.
The reason for this is that the feeding pressure can be set higher than Fill
Setpoint which results in a higher fill flow.
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9 | Troubleshooting
9 Troubleshooting
INFICON
9.1 Fault Symptoms
Fault Symptom Evacuation Failed
Gas Fill Failed
Gas Refill Failed Gas Evac Failed HW Error During Test Test Timeout
Fault
Measures
Failed to reach vacuum within the Check the compressed air supply. specified time.
Large leak on Test Object or connections.
Failed to fill to the right pressure within the specified time.
Check the incoming gas pressure.
Large leak on Test Object or connections.
Failed to refill the object. Large leak Check the incoming gas pressure. on Test Object or connections.
Failed to reach vacuum within the specified time.
Serious error has occurred during Check external equipment, e.g
test.
Active Probe.
Maximum time for the test was exceeded.
Check that time is correctly set.
9.2 Perform Hardware Test
NOTICE
Before performing the hardware test, carefully check that your tracer gas and
compressed air feed pressures are correct. Wrongly set pressure can cause
erroneous test results.
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Troubleshooting | 9
Hardware Test OUTPUTS
Press “TEST”
ILS500 F plugged ILS500 F + Object
Vacuum: 0.00 bar Pressure: 0.00 bar
TEST
STOP
· For troubleshooting and testing of the system, use Service menu. · For
remote troubleshooting, use Service Run menu. · Venturi Pump and all Gas
Valves can be tested automatically. The hardware test is a diagnostic tool
helping you in preventive maintenance as well as service and repair. The test
takes you through a number of steps testing all units that are subject to wear
and should thereby help you to find almost any problem in the ILS500 F/FHP
system.
NOTICE
Run through the whole sequence to interpret the results correctly. You will
need the reference table at the end of this section to help you interpret the
test results correctly. Keep this manual at hand when performing the test.
You can choose to test according to the limits of your specific application. 1
Setup all parameters for your test object (or load desired recipe) and connect
a leak free sample. 2 Set test selection switch to “ILS500 F/FHP + Object” for
application specific hardware test. You can also test the ILS500 F/FHP against
factory specification. In this case you should plug both test ports using the
plugs delivered with the units. Remove ISO to NPT converters if installed and
install the blind plugs. Set test selection switch to “ILS500 F/FHP plugged”
for factory specified hardware test. 3 The “Continue” button will be displayed
at the end of each test step. Press “Continue” for next test step.
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9 | Troubleshooting
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Pressure and Vacuum Sensors Hardware Test Pressure and Vacuum Sensors Zero
Points are OK
Vacuum: 0.00 bar Pressure: 0.00 bar
CONTINUE
STOP
Zero points of pressure and vacuum sensors are tested. Possible results: ·
Zero Points are OK · Vacuum Zero Point not OK
Offset zero point can result in: · Incorrect gas filling · Erroneous vacuum or
pressure decay results
Evacuation Valve Hardware Test
Evacuation Valve No Internal Leakage
Vacuum: 0.03 bar Pressure: 0.00 bar
CONTINUE
STOP
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Evacuation valve is checked for internal leakage. Possible results: · No
Internal Leakage · Internal Leakage
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Troubleshooting | 9
Internal leakage can result in: · False vacuum decay rejects · Increased tracer gas consumption
Venturi Pump Hardware Test
Venturi Pump Max Vacuum OK
Vacuum: 0.88 bar Pressure: 0.00 bar
CONTINUE
STOP
Checking max vacuum of Venturi pump. Possible results: · Max Vacuum OK · Poor
Max Vacuum
Poor max vacuum can result in: · Failed pre-evacuation · Slower evacuation
Manifold Tightness (gross)
Hardware Test
Manifold Tightness No Leakage from Outside
Vacuum: 0.82 bar Pressure: 0.00 bar
CONTINUE
STOP
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9 | Troubleshooting
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The overall tightness of the manifold is tested using the vacuum raise method.
Possible results:
· No Leakage from Outside · Leakage from Outside Leaks in the manifold can
result in: · False vacuum decay rejects · Increased gas consumption Minor
external leakage will be found later during the gas test step.
Vacuum Sensor Valve
Hardware Test
Vacuum Sensor Valve Valve works!
Vacuum: 0.00 bar Pressure: 0.00 bar
CONTINUE
STOP
This checks that the valve shuts to protect vacuum sensor before filling.
Possible results:
· Valve works · Faulty! Malfunction can result in: · Damage to vacuum sensor ·
Failed pre-evacuation
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Troubleshooting | 9
Tracer Gas Fill Valve
Hardware Test
Tracer Gas Fill Valve No Internal Leakage
Vacuum: 0.00 bar Pressure: 0.00 bar
CONTINUE
STOP
The step tests the gas fill valve for internal leakage by registering pressure
rise behind the valve. Possible results:
· No Internal Leakage · Internal Leakage Internal leakage can result in: ·
Erroneous pressure decay results · False vacuum decay rejects increased gas
consumption
Test Port 2 Valve Hardware Test
Test Port 2 Valve Valve works!
Vacuum: 0.00 bar Pressure: 0.00 bar
CONTINUE
STOP
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9 | Troubleshooting
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NOTICE
This test will fail if both test ports are connected to a test object. Proceed
and then repeat the entire hardware test sequence with both ports plugged to
perform this test step.
This step tests Test Port 2 valve for internal leakage by registering pressure
rise behind the valve. Possible results:
· No Internal Leakage · Internal Leakage Internal leakage can result in: ·
False blockage test accepts
Tracer Gas Fill Valve
Hardware Test
Tracer Gas Fill Valve Valve works!
Vacuum: 0.00 bar Pressure: 0.50 bar
CONTINUE
STOP
This step tests that tracer gas fill valve opens to fill gas. Test will fail
if tracer gas feed pressure is too low. If this is the case, adjust pressure
and restart hardware test from beginning. Possible results:
· Valve works · Faulty! Malfunction will result in: · Failed gas filling
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Troubleshooting | 9
External Gas Leaks Hardware Test Check for Leaks with Hand Probe
CONTINUE
Vacuum: 0.00 bar Pressure: 0.50 bar
STOP
The ILS500 F/FHP is now prepared for a manual test for external leakage. Use a
Leak detector with hand probe to check for leakage.
· Start by checking all connections between the ILS500 F/FHP and your test
object. Follow each test line carefully and check every joint.
· Proceed to check around the gas valves and manifold inside the ILS500 F/FHP.
Manifold Tightness (gross)
Hardware Test
Manifold Tightness Internal Leakage
Vacuum: 0.00 bar Pressure: 0.46 bar
CONTINUE
STOP
The overall tightness of the manifold is tested using the pressure decay
method. This is a complement to the gas test, revealing leakage out, through
the exhaust etc. Possible results:
· No Internal Leakage · Internal Leakage
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9 | Troubleshooting
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Internal leakage can result in: · False pressure and vacuum decay rejects · Increased tracer gas consumption
Evacuation Valve Hardware Test
Evacuation Valve Valve works!
Vacuum: 0.00 bar Pressure: 0.00 bar
CONTINUE
STOP
This step tests that evacuation valve opens to release tracer gas to exhaust.
Same test as previously but under pressure instead of vacuum. Possible
results:
· Valve works · Faulty! Malfunction will result in: · Failure to terminate
test cycle
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Indicator Lamps Hardware Test
Troubleshooting | 9
Lamp in Start Button OK? Vacuum: 0.00 bar Pressure: 0.00 bar
CONTINUE
STOP
Hardware Test
Green Lamp (Top Left) OK?
Vacuum: 0.00 bar Pressure: 0.00 bar
CONTINUE
STOP
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Hardware Test
Red Lamp (Bottom Left) OK?
Vacuum: 0.00 bar Pressure: 0.00 bar
CONTINUE
STOP
This is a “manual” test. The ILS500 F/FHP lights up one lamp at the time.
Simply check that the right lamp comes on. Check function of each lamp by
pressing “Continue”.
START and STOP buttons Hardware Test Press Start Button (Top Right) OK?
Vacuum: 0.00 bar Pressure: 0.00 bar
STOP
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Troubleshooting | 9
Hardware Test Press Stop Button (Bottom Right) OK?
Vacuum: 0.00 bar Pressure: 0.00 bar
STOP
This is a “manual” test. The test continues when the correct button is pressed. The test checks the activated START and STOP buttons only. Use INPUT menu under Service menu to check buttons that are turned off.
9.2.1 Hardware Error Messages
Error Message Hardware Error Vacuum Sensor Error
Hardware Error Pressure Sensor Error
Analog Inputs Power Off
Reason for Error No power to vacuum sensor. Sensor not connected to AD. Damaged vacuum sensor. No power to pressure sensor. Sensor not connected to AD. Damaged pressure sensor. No power to AD module.
Corrective Action* Check cable to sensor. Check connection to AD. Send in for repair. Check cable to sensor. Check connection to AD. Replace sensor. Check power cable on left side of AD module.
*: Contact your supplier if the suggested action does not clear the error.
9.2.2 Interpretation of Hardware Test Results
Use the table below, to correct errors detected by the hardware test routine.
Tested Unit Evacuation Valve
Tested Feature Internal leaks
Reason for Error
Action
Dirty or worn valve seals. Replace clean evacuation valve.
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9 | Troubleshooting
Tested Unit Venturi Pump
Tested Feature Maximum vacuum
Gas Valve Manifold
Leaks from outside
Vacuum Sensor Protection Valve
Function
Tracer Gas Fill Valve
Internal leaks
Test Port 2 Valve
Function
Tracer Gas Fill Valve
Function
INFICON
Reason for Error
Action
Compressed air pressure Adjust compressed air
too low or too high.
pressure.
Dirt inside Venturi.
Remove and clean Venturi.
Dirty or broken Venturi pilot valves.
Replace two upper valves in pilot ramp.
Dirty or broken Evacuation Replace fourth valve from
pilot valves.
bottom in pilot valve ramp.
Leaks to outside.
Check for leaks with Hand Probe (later in hardware test sequence).
If no gas leaks.
Check internal leaks in tracer gas fill valve.
If no internal leaks in tracer gas valve.
Replace/clean vacuum sensor protection valve.
No signal to pilot valve.
Check “Sensor Protect” output.
Send in for repair.
Dirty or broken pilot valve. Replace valve third valve from bottom in pilot ramp.
Vacuum sensor protection Replace valve. valve broken.
Dirty or worn valve seals. Replace or clean tracer gas fill valve.
Leaking pilot valve.
Replace fourth valve from bottom in pilot valve ramp.
Dirty or broken pilot valve. Replace third valve from bottom in pilot ramp.
Test port 2 valve broken. Replace valve.
Dirty or broken pilot valve. Replace fourth valve from bottom in pilot ramp.
Tracer gas fill valve broken.
Replace valve.
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Tested Unit Gas Valve Manifold
Tested Feature Leaks to outside
Evacuation Valve Lamp Tooling Valves
Button
Function Function Function
Function
Troubleshooting | 9
Reason for Error
Action
Wrongly assembled gas valve.
Remove leaking valve. Clean and grease valve seal before installing again. See instructions.
Wrongly installed connectors/plugs.
Remove leaking unit. Clean and grease o-ring Install again.
Units lacking o-ring seal should be sealed with Loctite 577 or similar.
Dirty or broken Evacuation Replace fourth valve from
pilot valves.
bottom in pilot valve ramp.
Broken lamp.
Replace lamp.
Send in for repair.
Dirty or broken pilot valve. Replace first or second valve from bottom in pilot ramp.
Broken switch.
Send in for repair.
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10 | Maintenance Instructions
INFICON
10 Maintenance Instructions
There are three different parts that needs regular maintenance: · Venturi Pump
Needs regular cleaning. · Gas Valves Needs regular cleaning and wears out. ·
Pilot Valves Maintenance free if incoming compressed air is dry and filtered
to 5 µm.
Changing Venturi Pump and all Gas Valves takes less than 15 minutes. Cleaning
of the instrument is done with a moistened cloth.
10.1 Maintenance Plan
Part Venturi Pump
Interval 3 months
Evacuation, Fill and Test Port 2 Valves
3-6 months*
Vacuum Sensor Valve 12 months
Action Perform a Hardware Test. Check Ultimate Vacuum. Clean venturi nozzles when necessary. Perform a Hardware Test. Check condition of valves. Replace or clean valves when necessary. Perform a Hardware Test. Check condition of valve.
Pilot Valves
12 months
Replace or clean valve when necessary. Change valve if unexpected pressure builds.
*: Depends on the amount of particulates in the objects tested. Metal burrs and other sharp particles will wear the valves down, requiring shorter maintenance intervals.
10.2 Maintenance
10.2.1 Tools and Safety Equipment
When performing regular maintenance of the ILS500 F/FHP the following equipment is needed.
Description
Note
Allen Keys (Hexagonal 3 and 4 mm)
Torx Key (T25)
Screwdriver (Philips 1 or Pozidrive 1)
Protective Eyewear
When performing tooling output test.
Protective Ear Plugs
When performing tooling output test.
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10.2.2 Interior View
12
Maintenance Instructions | 10
3
4 5 6 7
10
9
8
1
Pilot Valve 6
2
Pilot Valve 1
3
Venturi Pump (Ejector)
4
Evacuation Valve
5
Tracer Gas Fill Valve
6
Test Port Valve 2
7
Vacuum Sensor Control Valve 8
Pressure Sensor (HP model
only)
9
Vacuum Sensor
10
Pressure Sensor
Pilot Valve Ramp
The pilot valves are characterized by a dual function. They can be used separately or combined for higher capacity.
Position 6 5 4 3 2 1
Valve Main Air Valve Venturi Pump Supply Evacuation Valve and Tracer Gas Fill Test Port 2 Valve and Sensor Protection Valve Tooling Valve 1, 2 Tooling Valve 3, 4
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10 | Maintenance Instructions
INFICON
10.2.3 Removing the Cover
1 Use a T25 key to remove the two screws holding the right hand cover (next to
gas ports).
2 Slide the cover back and lift it off. Rock the rear end of the cover up and
down a few times to loosen. See below.
10.2.4 Cleaning or Replacing the Venturi Pump
1 Remove the exhaust hose from the barbed hose fitting. 2 Unscrew and remove
the barbed hose fitting and the plastic washer.
3 Use a 4 mm Allen key to remove the four screws holding the Venturi pump.
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4 Remove the o-ring under the Venturi. Remove the hose from Venturi inlet.
Push hose into connector and press orange ring down to release hose, then pull
hose out.
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Maintenance Instructions | 10
5 Remove the hose fitting from the Venturi.
6 Install new Venturi or use compressed air jet and a cotton bud, pipe cleaner
or small brush to clean the nozzles inside the Venturi.
7 Replace hose fitting on Venturi inlet. 8 Reconnect inlet hose. 9 Clean o-ring and install in groove on valve manifold.
10 Reinstall and tighten the four screws. 11 Put plastic washer inside Venturi
outlet and reinstall barbed fitting. Tighten with
spanner.
12 Reconnect the exhaust hose. 13 Run through the hardware test again to test
that the Venturi delivers adequate
max vacuum.
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10 | Maintenance Instructions
INFICON
10.2.5 Replacing Gas Valves
1 Use a 3 mm Allen key to remove the four screws holding the valve to be
changed.
2 Lift the old valve out and put the new valve in. Notice the correct orientation in the picture below.
3 Tighten the screws 2-3 mm (0.08-0.12 in.) at a time moving the key from
screw to screw so that the valve doesn’t tilt much.
4 Tighten the screws and replace the cover. 5 Run through the hardware test
again to test that the changed/removed valve(s)
perform as required. 6 Use hand probe to check that there is no external
leakage (this part of
Hardware Test is routine).
10.2.6 Replacing Pilot Valves
1 Use small screw driver to loosen the screw holding the valve. You must back
the screw all the way out until you feel it “jumping” in the thread entrance.
2 Push down on the LEDs while pressing the screw down until you feel the
locking mechanism “snap”.
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Maintenance Instructions | 10
3 Lift the old valve out from the coil side. If the valve does not come off, repeat steps 3 and 4 making sure the screw is completely backed out.
4 Push the screw in while inserting the new valve. Insert the end facing the screw first and then push the coil side down.
5 Tighten the screw. 6 Replace the cover.
10.2.7 Replacing Sensors
CAUTION
Service of the sensors may only be carried out by service organizations
authorized for this purpose by INFICON.
10.3 Functional Verification
See Perform Hardware Test [} 64].
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11 | Service
INFICON
11 Service
In case of a dysfunctional Sensistor ILS500 F/FHP, please send the product for
service at your most convenient service facility. Please visit
http://www.inficon.com for addresses.
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Spare Parts and Accessories | 12
12 Spare Parts and Accessories
1
2
Pos. 1
2
Part Power Cables No-Stop Maintenance Kit, Standard Model
No-Stop Maintenance Kit, HP Model
Type
Part No.
EU
591-146
UK
591-147
US
591-853
590-680
Part
Qty.
Ejector E240
591-422
1
Valve 3/2 10 bar
591-419
4
Valve to valve block VQC1000 591-630
1
Fuse 2A T
591-578
2
Allen Key (Hexagonal) 3 mm
591-864
1
Allen Key (Hexagonal) 4 mm
591-865
1
Torx T25
591-866
1
Screwdriver Philips 1
591-867
1
590-685
Part
Qty.
Ejector E240
591-422
1
Valve 3/2 HP 30 bar
591-621
4
Valve to valve block VQC1000 591-630
1
Fuse 2A T
591-578
2
Allen Key (Hexagonal) 3 mm
591-864
1
Allen Key (Hexagonal) 4 mm
591-865
1
Torx T25
591-866
1
Screwdriver Philips 1
591-867
1
For a complete list of all spare parts and accessories, please contact: support.sweden@inficon.com
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13 | Support from INFICON
13 Support from INFICON
INFICON
13.1 How to Contact INFICON
For Sales and Customer Service, contact your nearest INFICON Service Center.
The address can be found on the website: www.inficon.com If you are
experiencing a problem with your instrument, please have the following
information readily available before contacting Customer Service:
· A serial number and firmware version for your instrument, · A description of
your problem, · A description of any corrective action that you may have
already attempted, and
the exact wording of any error messages that you may have received.
13.2 Returning Components to INFICON
Please use the Product Return Form that was included with the product on
delivery. Do not return any component of your instrument to INFICON without
first speaking with a Customer Service Representative. You must obtain a
Return Material Authorization (RMA) number from the Customer Service
Representative. If you deliver a package to INFICON without an RMA number,
your package will be held and you will be contacted. This will result in
delays in servicing your instrument. Prior to being given an RMA number, you
may be required to complete a Declaration Of Contamination (DOC) form if your
instrument has been exposed to process materials. DOC forms must be approved
by INFICON before an RMA number is issued.
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INFICON
Disposal | 14
14 Disposal
According to EU legislation, this product must be recovered for separation of
materials and may not be disposed of as unsorted municipal waste.
If you wish you can return this INFICON product to the manufacturer for
recovery. The manufacturer has the right to refuse taking back products that
are inadequately packed and thereby presents safety and/or health risks to the
staff. The manufacturer will not reimburse you for the shipping cost. Shipping
address: INFICON AB Wahlbeckgatan 25A S-58216 Linköping Sweden
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15 | EU Declaration of Conformity
15 EU Declaration of Conformity
INFICON
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EC Declaration of Incorporation | 16
16 EC Declaration of Incorporation
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17 | UK Declaration of Conformity
17 UK Declaration of Conformity
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18 Appendix A
18.1 Parameter Index
Parameter
Range
Abort Above Fill Setpoint Block Test Pressure Blockage Test Time Blockage Test Choose at startup Demo Mode End of Test Signal Evacuation Timeout Extended Gas Evacuation Extended Gas Fill Extended Pre Evacuation External Acknowledge External Gas Regulation External Start/Stop Fill Pulse Open Fill Pulse Closed Fill Setpoint Fill Signal Filter Fill Timeout Gas Evacuation Gas Evac. Setpoint Gas Evac. Test Port 1 Gas Fill Test Port 1 Marker Output Marker Output High if Leak Pre Evac Test Port 1 Pre Evacuation Pre Evacuation Setpoint Pressure Stabilisation Time Pressure Decay Limit Pressure Decay Test
ILS500 F_FHP-Operation-manual-ninp69en1-02-(2201)
Appendix A | 18
Factory Default
20 % 0.3 bar 2 s OFF OFF OFF 1 s 10.0 s 0 s 0 s 0 s OFF OFF OFF 20 ms 200 ms
0.3 bar 0.0 s 10 s ON 0.3 bar OFF OFF 0 s OFF OFF ON 0.7 bar 5 s 0.1 bar OFF
Customer Modification
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18 | Appendix A
Parameter
Pressure Decay Test Time Pressure Unit Pulse Fill from (%) of Setpoint Purge
Level Purge Object Refill Hysteresis Refill Timeout Status – pin 5 Test
Timeout Tooling Connection Tooling Disconnection Two-Hand Control Use Recipes
Vac. Stabilisation Time Vacuum Decay Limit Vacuum Decay Test Vacuum Decay Test
Time
Range
INFICON
Factory Default
5 s bar 90% 0.001 0 s 0.2 bar 5 s End of Test 10 min OFF OFF OFF OFF 5 s 0.1
bar OFF 5 s
Customer Modification
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References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>