hydrovane HR04 Rotary Vane Air Compressors Instruction Manual
- June 2, 2024
- hydrovane
Table of Contents
hydrovane HR04 Rotary Vane Air Compressors
Product Information
Specifications
- Model: HR04-HR07
- Variants: E, ER, ED, ERD
- Type: Rotary Vane Air Compressors
- Manufacturer: Hydrovane
- Warranty: 12 months from commissioning or 18 months from date of shipment
- Quality Standards: BS EN ISO 9001
Installation
Before installing the rotary vane air compressor, ensure that the installation location is well-ventilated and free from excessive dust or debris. Follow these steps for proper installation:
- Place the compressor on a level surface to ensure stability.
- Connect the power supply according to the electrical requirements specified in the manual.
- Ensure all connections are secure and tighten as necessary.
- Check for any leaks or abnormalities before starting the compressor.
Operating Instructions
To operate the rotary vane air compressor efficiently, follow these guidelines:
- Turn on the power using the designated switch.
- Set the desired pressure level on the controller.
- Allow the compressor to build up pressure before use.
- Monitor the pressure gauge to ensure it stays within the recommended range.
- Turn off the compressor when not in use to conserve energy.
Maintenance
Maintaining your rotary vane air compressor is essential for optimal performance. Follow these maintenance tips:
- Regularly check and replace air filters to prevent dust buildup.
- Monitor oil levels and top up if necessary following manufacturer guidelines.
- Clean the compressor exterior to prevent overheating.
- Schedule regular service checks with an authorized distributor.
FAQs
- Q: What should I do if my compressor is making unusual noises?
- A: Unusual noises can indicate a problem with internal components. Turn off the compressor immediately and contact your distributor for assistance.
- Q: How often should I change the oil in the compressor?
- A: Oil change intervals vary depending on usage. Refer to the user manual for specific guidelines, but generally, oil should be changed every 3-6 months for optimal performance.
User Handbook (Original Instructions)
HR04-HR07 Models (E, ER, ED, ERD)
Rotary Vane Air Compressors
GB CC1132751 A Apr-15
Introduction
1.0 Introduction
1.1 Customer Support
Full support is available from your Hydrovane Distributor. If you need any
specialist help or service, please contact your Distributor quoting the MODEL,
TYPE and SERIAL NUMBER.
1.2 Warranty Terms
All compressors, which are serviced by an authorised Hydrovane Distributor,
are guaranteed for 12 months from commissioning or 18 months from the date of
shipment.
Warranty excludes normal service parts, oil and wear items, dirt ingress,
cleaning of filters and fluid drain devices. Tightening of electrical and/or
other connections and adjustment of controller settings are also excluded.
Consequential damage of any nature is not covered by the warranty.
An `Advance’ warranty is available for approved installations, contact your
Hydrovane Distributor for details.
1.3 Product Development
Hydrovane adopt a policy of continual product development. The information in
this Handbook, whilst fully up to date when issued, may be subject to change
without notice.
1.4 Quality Standards
Hydrovane Quality Management Systems are approved to BS EN ISO 9001.
These instructions comply with the latest European Directives regarding
content and are valid for machines carrying the CE mark.
Each machine has its own unique EC Declaration of Conformity supplied within
the documentation pack.
Gardner Denver Ltd Claybrook Drive Washford Industrial Estate Redditch Worcestershire B98 0DS United Kingdom
Tel:
+44 (0) 1527 525522
Fax:
+44 (0) 1527 521140
Web:
www.hydrovaneproducts.com
www.compair.com
E-mail:
sales@compair.com
hydrovane-info.uk@gardnerdenver.com
1.5 Model Range
This handbook relates to all enclosed HR04-HR07 vertical range compressors and
hypac models.
HR04E07-2036D005 HR04E07-4035S000 HR04ER07-4035S000 HR04ED07-4035S000 HR04ERD07-4035S000 HR04E07-5736D005 HR04E10-2036D005 HR04E10-4035S000 HR04ER10-4035S000 HR04ED10-4035S000 HR04ERD10-4035S000 HR04E10-5736D005
60Hz model 50Hz model 50Hz model 50Hz model 50Hz model 60Hz model 60Hz model 50Hz model 50Hz model 50Hz model 50Hz model 60Hz model
HR05E07-2036D005 HR05E07-4035S000 HR05ER07-4035S000 HR05ED07-4035S000 HR05ERD07-4035S000 HR05E07-5736D005 HR05E10-2036D005 HR05E10-4035S000 HR05ER10-4035S000 HR05ED10-4035S000 HR05ERD10-4035S000 HR05E10-5736D005
60Hz model 50Hz model 50Hz model 50Hz model 50Hz model 60Hz model 60Hz model 50Hz model 50Hz model 50Hz model 50Hz model 60Hz model
HR07E07-2036D005 HR07E07-4035S000 HR07ER07-4035S000 HR07ED07-4035S000 HR07ERD07-4035S000 HR07E07-5736D005 HR07E10-2036D005 HR07E10-4035S000 HR07ER10-4035S000 HR07ED10-4035S000 HR07ERD10-4035S000 HR07E10-4035V000 HR07ER10-4035V000 HR07ED10-4035V000 HR07ERD10-4035V000 HR07E10-4636V005 HR07E10-5736D005
60Hz model 50Hz model 50Hz model 50Hz model 50Hz model 60Hz model 60Hz model 50Hz model 50Hz model 50Hz model 50Hz model 50Hz model 50Hz model 50Hz model 50Hz model 60Hz model 60Hz model
The last three digits of the product code represent mark number changes, you may receive a unit with numbers higher than those shown above.
1.6 Product Terminology
The product code segments signifies:
HR 04, 05, 07 E, ER, ED, ERD
07, 10 20, 40, 46, 57 3 5, 6 D, S, V 000,100,200,300 005,105,205,305
Hydrovane Regeneration kW motor (IE3 50/60Hz) Enclosed, on Receiver, w/Dryer, on Receiver w/Dryer Delivery pressure in bars Voltage, tri-rated motors Three phase 50 or 60Hz Direct On Line, Star/Delta Variable Speed or RS Revision number European Revision number USA
This publication refers to compressors with serial numbers from:
HR04-000001-1409 HR05-000001-1409 HR07-000001-1409
All models are fitted with a new electronic controller, part number CC1054325
(STD) or CC1068566 (RS).
1.7 Warnings, Cautions and Notes
WARNING ! Is used to identify specific hazards which can cause injury or death
as identified below.
Risk of electric shock Risk of hazard or danger Risk of hot surfaces
Eye protection must be warn
CC1132751 A
5
Dust protection must be warn
Warning pressurised vessel
Warning pressurised component or system
Warning unit is remotely controlled and may start without warning
Read the instruction manual
Do not operate the machine the machine without the guard being fitted
Warning do not start the machine without consulting handbook
Lifting point Direction of rotation CAUTION ! Is used to identify incorrect
procedures which can cause damage to the compressor. NOTE ! Is used to draw
attention to specific points of importance.
1.0 Introduction
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CC1132751 A
Product Information
2.0 Product Information
NOTE !
PLEASE READ CAREFULLY AND PROCEED BY FOLLOWING THESE INSTRUCTIONS BEFORE
INSTALLATION, OPERATION, MAINTENANCE OR REPAIR OF THE COMPRESSOR UNIT.
2.1 Health and Safety Precautions
To comply with your responsibilities under the Health & Safety at Work Act
1974, it is essential that the compressor is operated and maintained by
competent persons in accordance with the instructions in this handbook.
The standard build of all Hydrovane products are designed to compress clean,
dry, atmospheric air and are not intended for any other purpose.
The compressor warranty will be invalidated if unapproved spare parts or oils
are used. Using such items may cause the efficiency and service life of the
compressor to be reduced, and could create a hazardous condition over which
Hydrovane has no control.
Failure to maintain the compressor correctly, or modifying it without prior
approval from Hydrovane, may create a hazardous condition. This will also
invalidate the warranty.
Read and fully understand the contents contained in the User Handbook, ensure
that it is not permanently removed from the compressor.
Hydrovane declines all liability in the event of material damage or bodily
injury resulting from negligence in the application of these precautions, from
non-observation or lack of elementary supervision in respect of handling,
operation, maintenance or repair, even if not expressly stated in this
instruction notice.
2.2 Compressor Performance
Your compressor will give optimum performance and trouble-free service life
when the bulk oil temperature is maintained between 75-85°C (167-185°F).
Certain operating conditions sustained over a period of time may cause
problems that affect the performance and reliability of this compressor.
Problems may occur when compressors run for short periods on low air demand
where they don’t reach normal operating temperatures.
Prolonged use under these conditions can cause condensation build up within
the compressor and may eventually lead to emulsification of the oil.
Normal operating temperatures are reached in typically 10/15 minutes. To purge
condensate from the compressor, a longer running period with a high air demand
is needed, usually a minimum of 60 minutes will be required.
Conditions or applications which prevent the compressor temperature
stabilising between these parameters should be avoided.
RS units have automatic stop/start cooling fans that cut in at 85°C (185°F)
operating temperature.
Consult your local Hydrovane Distributor if you have any particular concerns
about operational characteristics of your compressor.
2.3 Operating Temperatures
Assuming the compressor is serviced correctly, the machine is capable of operating in ambient temperatures up to a maximum of 45°C (113°F) (40°C/104°F RS).
When the compressor is working, the temperature should be:-
Initial start-up and warm-up period.
<70°C (158°F)
Optimum working temperature.
75-85°C (167-185°F)
High temperature.
90-100°C (194-212°F)
Some of the reasons for high compressor oil temperatures are:
a)
Low oil level.
b)
Blocked oil cooler or cooler flow restrictions.
c)
Wrong type or grade of oil.
d)
High ambient temperature.
e)
Cooling fan stopped or operating incorrectly.
NOTE ! The controller display will show a warning when the compressor temperature reaches 107°C (225°F).
NOTE ! The compressor will stop automatically if the temperature rises above 110°C (230°F).
If the bulk oil temperature frequently reads 100°C (212°F) then Fluid Force HPO oil should be used.
2.4 Noise Level
Although the sound pressure level for these units is relatively low, they
should be positioned where noise will not be a problem.
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2.0 Product Information
2.5 Technical Data HR04-HR07
Model Number
PERFORMANCE DATA (50Hz) F.A.D. litres/sec (cfm) @ 7 bar/102 psi F.A.D.
litres/sec (cfm) @ 10 bar/145 psi PERFORMANCE DATA (60Hz) F.A.D. litres/sec
(cfm) @ 7 bar/102 psi F.A.D. litres/sec (cfm) @ 10 bar/145 psi PERFORMANCE
Power – kW (hp) Noise Level – dBA Starter Type Drive Type
Operating Controls
Rotation Speed – rev/min 50Hz (60Hz)
Ambient Temperature Range °C (°F)
Maximum Relative Humidity % Air Discharge Temp – °C (°F) above ambient FACTORY
SETTINGS Nominal Pressure bar (psi) Minimum Pressure Valve bar (psi) Load
/Cut-in Pressure bar (psi) Unload/Cut-out Pressure bar (psi) Servo Valve
bar (psi) Vent Down Run Time @ 7 bar sec Vent Down Run Time @ 10 bar sec
Pressure Display Units Temperature Display Units Vacuum Relief Valve
INSTALLATION Dimensions D x W x H mm Weights – kg Air Outlet Size – Rp
Minimum Room Volume – m3 Air Inlet/Outlet Area – m2 Ventilation Rate – m3/h
Cooling Air Flow m3/h (cfm) Recommended Air Receiver Capacity – litres
COMPRESSOR OIL Approved compressor oil Oil Capacity litres ELECTRICAL
Starter reference 200/575V 3PH 60Hz DOL Circuit diagram 200/575V 3PH 60Hz DOL
Starter reference 400V 3PH 50Hz SD Circuit diagram 400V 3PH 50Hz SD Starter
reference 400/460 3PH 50/60Hz RS Circuit diagram 400/460V 3PH 50/60Hz RS
HR04
HR05
HR07
HR07RS
11.42 (24.20) 9.50 (20.10)
15.35 (32.52) 12.75 (27.02)
21.23 (45.00) 17.34 (36.75)
20.53 (42.50) 17.37 (36.80)
10.05 (21.30) 8.35 (17.70)
15.06 (31.90) 10.34 (21.90)
18.17 (38.50) 14.21 (30.10)
20.53 (42.50) 17.37 (36.80)
4.0 (5.5)
5.5 (7.5)
66
DOL (60Hz) and SD (50Hz)
Direct Continuous Run, Automatic Stop/Start,
Reduced Energy Vent System 1450 (1760)
0 to 45 (32 to 113)
<6 (43)
85 non-condensing <8 (46)
7.5 (10) 67 Inverter
Variable 870-2150
0 to 40 (32 to 104)
<10 (50)
7.0 or 10.0 (102 or 145) 5.5 to 6.0 (80 to 87)
6.5 or 9.5 (94 or 138) 7.5 or 10.5 (109 or 152) 8.0 or 11.0 (116 or 160)
60 90 0 (bar) (1 = psi, 2 = kpa) 0 = °C (1 = °F) 1.5 turns anti-clockwise
7.0 (102)
7.0 (102) 7.5 (109) 8.0 (116)
685 x 630 x 1078
220
230
3/4
15
0.3
2000
1850 (1089)
250
Fluid Force Red 2000 (Mineral) and HPO (Synthetic) 3
CC1118983 CZ77996
CC1054889 CZ77989
CC1054890 CZ77990
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CC1132751 A
Installation
3.0 Installation
CAUTION ! LIFTING AND TRANSPORTATION MUST ONLY BE CARRIED OUT BY AUTHORISED
PERSONS. ENSURE ALL EQUIPMENT EXCEEDS THE FULL LOAD OF THE UNIT.
3.1 Lifting and Handling
A fork lift or pallet truck are the most suitable means of moving the product.
Pay particular attention to ensure stability to prevent the unit tilting over.
Lift the hypac or compressor and place in the desired location, damage to
mountings may occur if you slide the compressor into position.
3.2 Compressor Location
Position the compressor/hypac in a room of adequate size on a firm surface,
level in both planes within five degrees of the horizontal. Ensure the area
has sufficient load-bearing capacity, provide access, 1 metre/3.3 ft for
routine service procedures around and above the unit. Site the
compressor/hypac away from sources of dirt, coarse solids, abrasive particles,
steam, liquids and gaseous impurities. This is an industrial compressor and is
intended for installation in an indoor environment. Any air connection made to
the compressor outlet must be flexible as the base incorporates resilient
mountings.
3.3 Compressor Ventilation (Fig.3.1)
Position the compressor/hypac in a well ventilated location. Do not restrict
the air-flow around the compressor or allow the hot air discharge to re-
circulate into the compressor intake.
B
A
Fig 3.1 Compressor Ventilation
Any cooling-air inlet (A) should be positioned low allowing unrestricted air-
flow to the compressor intake. The warm-air outlet (B) should be positioned
high, and well away from the inlet, to ensure a positive cooling air-flow
through the compressor.
For maximum efficiency and reliability, the compressor should be operated in a
moderate ambient temperature. If temperatures frequently fall below 0°C
(32°F), a different grade of oil may be required.
Compressor air intake and exhaust grills have captive nuts fitted as standard
to attach ducting.
Air ducting, if fitted, must not cover or restrict the cooling air flow of the
compressor. Total resistance of the system must not exceed 50 mbar. If
resistance is expected to be greater, fan assistance will be required.
3.4 Electrical Connections
WARNING !
CONNECTION TO, OR INSTALLATION OF, AN ELECTRICAL POWER SUPPLY MUST ONLY BE
CARRIED OUT BY QUALIFIED ELECTRICIANS. THE INSTALLATION MUST MEET THE WIRING
REGULATIONS PRESENTLY IN PLACE.
Before connecting to the mains electrical supply, ensure that the system can
sustain the additional electrical load. To ensure reliable low resistance
joints, make sure that your incoming supply cables are firmly secured to the
starter terminals and that they are of correct size.
NOTE ! The starter door panel should always be secured by the supplied key for
safety reasons and to prevent unauthorized access.
Refer to starter circuit diagrams (located inside the starter door panel)
before starting work. The instructions given for earthing, fuses and cable
size are important.
Fuses to BS 88 (Type gG) must be used to protect the starter, refer to the
sizes specified on the starter circuit diagrams.
Circuit breakers are not recommended since they may not fully protect the
starter contacts in an overload condition.
Water drain, filters or dryers fitted downstream of the compressor discharge
must be correctly sized to avoid excessive flow restrictions to ensure stable
operation of the speed control system.
3.5 Electrical Installation (Fig 3.2)
WARNING !
BEFORE STARTING WORK ENSURE THAT THE MAIN-LINE FUSES HAVE BEEN REMOVED FROM
THE DISTRIBUTION BOARD. PRECAUTIONS SHOULD BE TAKEN TO PREVENT THEM BEING
REFITTED UNTIL THE INSTALLATION IS COMPLETE.
Starter cables must be connected to the mains electrical supply via a
lockable, switched and suitably rated fused isolator. The isolator should be
positioned as near as possible to the compressor with clear, unrestricted
access.
To access starter terminals, unlock the starter door panel and pass incoming
cables through the entry hole in the floor for HR04-HR07.
Connect the three mains supply cables to the terminals marked L1, L2 and L3,
and connect the earth cable to the earth terminal E. Ensure the connections
are secure.
Refer to IEEE Regulations for electrical equipment installed in buildings to
determine the size required, pay particular attention to the circuit diagrams
provided.
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If the compressor is located a long way from the isolator and/or the ambient
temperature exceeds 35°C (95°F), the cable size should be increased.
Check that the transformer fuse is positioned to suit the supply voltage of
the installation.
Ensure all electrical connections are tight, high voltage supply to contactors
and incoming terminals are critical.
Close the starter door and secure with the key provided before replacing the
main line fuses.
3.0 Installation
3.7 RS Operation with other Compressors
Hydrovane RS compressors may be operated efficiently in conjunction with other
Hydrovane compressors fitted with automatic stop-start control.
Adjust the RS minimum air line pressure to midway between the maximum and
minimum air line pressure settings of the other compressor. The RS compressor
will automatically assume the lead compressor role after several cycles.
NOTE ! If the RS compressor is operated with other Hydrovane standard single
speed compressors feeding a common pressure system, the minimum air line
pressure of the RS compressor must be limited to the lowest maximum air line
pressure of the single speed machine(s). No attempt must be made to increase
the operating pressure of the single speed machine(s).
The pressure transducer sensing point is located in a filter housing adjacent
to the outlet from the compressor. If the pipework from the compressor to the
system is restricted, or prone to excessive pressure fluctuation, rapid speed
changes and/or frequent stopping and starting of the motor may occur.
Should this condition arise, consult a Hydrovane Distributor who will arrange
to re-site the pressure transducer location.
E L1 L2 L3
Fig 3.2 Starter Connections
3.6 Compressor Rotation
CAUTION !
BEFORE INITIAL START-UP ENSURE THE COMPRESSOR IS FILLED WITH A HYDROVANE
APPROVED OIL. DO NOT OVERFILL OR MIX OILS.
With the mains isolator on, press the green start button on the control panel
and watch the pressure gauge.
Rotation is correct if the pressure display rises immediately, after a few
seconds if no pressure is displayed rotation is incorrect.
WARNING !
SERIOUS DAMAGE WILL OCCUR IF THE UNIT IS ALLOWED TO RUN IN REVERSE. IF
ROTATION IS INCORRECT, STOP AND ISOLATE FROM THE ELECTRICAL SUPPLY.
Open the starter door and change over any two of the incoming cables connected
to the starter terminals L1, L2 and L3.
Close and lock the starter door to prevent unauthorised access and switch the
mains electricity supply on.
Restart the compressor and verify that direction of rotation is correct by
observing pressure rise on the compressor gauge.
Cooling fan operation is clockwise, all RS units have automatic stop/start
cooling fans that cut in at 85°C (185°F) operating temperature.
Remove the cabinet filter from the lower half of the rear panel to view the
cooling fan through the mesh grill.
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CC1132751 A
General Description
4.0 General Description
4.1 Compressor/Hypac (Fig.4.1)
This manual covers Vertical HR04-HR07 compressors, hypac’s combine either a
receiver, air dryer or both, depending on the installation required. A
compressor without ancillary equipment is used where air demand is constant
and does not exceed the output capacity of the unit.
An air dryer is used to provide dry air (pressure dew point 3°C/37°F) for
specialised applications.
Where air demand fluctuates a compressor with receiver is used to store large
quantities of air. A dryer can be combined with the compressor and receiver
for applications requiring large volumes of dry air.
Figure 4.1 shows general views of typical units, the compressor assembly is
detailed in Section 4.3 / Fig 4.2, the air dryer is supplied with its own
manual.
E
ER
ED
Fig 4.1 General Views
ERD
4.2 Control Systems
Compressors can be operated in either automatic stop/start (set as default) or
in continuous operation.
All units benefit from REVS (Reduced Energy Venting System) and Smart Servo to
minimise power consumption during operation.
On start up a short delay prevents full pressure delivery to reduce motor
power consumed.
With maximum line pressure established the venting system lowers compressor
pressure to provide substantial cost savings due to the off-load power
reduction.
Smart servo control isolates the servo and vacuum valve feeds during full load
operation to reduce losses and maximise compressor efficiency.
Regulated Speed (RS) Operation
Regulated speed compressors are automatic stop/start operation only.
The RS compressor saves energy and operating cost when compared with a fixed
speed compressor of similar size. The saving is achieved by automatically
regulating the compressor speed to precisely match the compressor output to
the system demand.
If the system pressure rises above the unload pressure the electric motor
speed will decrease, conversely, if the system pressure falls below the load
pressure the motor speed will increase. The speed will vary between load and
unload limits dependent upon system demand.
During off-load run on time at minimum pressure the compressor will either stop with no air demand or return to on-load running if more air is required.
Automatic Operation
This is the normal operation selected giving maximum efficiency and economy for applications with fluctuating air demands. The compressor will load/unload and stop/start automatically in response to air demand.
Motor restarts are set to 10 times per hour for single speed units and 30 times for RS units.
Run-on time to stop can be increased to reduce or limit motor restart frequency to lower levels if required.
Continuous Operation
When in continuous operation the compressor will supply air
from full to zero flow rates. The energy saving benefits of REVS
will not be maintained.
CC1132751 A
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P O Q M A
H
T
B
N
D
W
C
S
R
Y
G
4.0 General Description
J K U
V F E L
Fig 4.2 Compressor Assembly
4.3 Compressor Assembly (Fig.4.2)
The unit comprises of a single stage, oil flooded, rotary, sliding vane
compressor driven by an electric motor mounted to a base. It is supplied with
control panel, starter, and oil cooler/air aftercooler with all accessories
piped in and electrically connected.
The intake cover (A) is assembled directly to the compressor (B) which is
fitted to the motor flange (C). A flexible coupling drives the compressor
rotor from the motor drive shaft, enclosed inside the bell housing (D). The
motor is bolted to the vertical column supported by the base.
An electrically driven, impellor type, horizontally mounted fan (E) is located
below the combination oil cooler/air aftercooler matrix (F). This draws
cooling air through the air filter (G) and forces it through the cooler
matrix.
The electronic controller (H) with an LCD screen is mounted in the starter
(J). An emergency stop button (K) is located on the front controller panel.
For RS models, the inverter drive (L) is mounted inside the starter
compartment, behind the starter panel door (J).
The compressor air intake is protected by an air intake filter (M), and the
oil system is filtered by an oil filter (N). An oil level sight glass (O) is
mounted adjacent to the oil filter.
The compressor is filled and topped up with oil via the oil filler (P). The
sight glass (O) will be full when oil overflows from the level plug orifice
(Q).
Oil is drained from the compressor and cooler by removing the drain plug (R).
The compressor pressure gauge (S) is visible when the front panel is open.
Oil separator (T) located on the compressor separator manifold ensure air
delivered through the minimum pressure valve has a cleanliness of less than 3
ppm (parts per million by weight).
Air is delivered through the air delivery pipe (U) to the after cooler (F)
before discharge from the unit.
The oil supply to the cooler is through oil feed pipe (V) with the cool oil return through oil return pipe (W) For a quick warm up, a thermal by-pass valve (Y) allows the oil supply to by-pass the cooler on initial start up.
4.4 Electronic Controller
Controllers have menu structures that contain all the parameters and settings for safe operation of the compressor.
a)
[MAINTENANCE SCHED]
b)
[CONTROL MENU]
c)
[FAULT MEMORY]
d)
[TIMER CONTROL]
e)
[LIMIT VALUES]
f)
[OPTIONAL IN/OUTPUTS]
All menus are available to view, the [MAINTENANCE SCHED] and [LIMIT VALUES] are reserved for fully trained personnel and require a service or master code for entry.
Further explanation on menu structures is given in the following sections, 5.0 Operating Instructions and 6.0 Adjustments.
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CC1132751 A
Operating Instructions
5.0 Operating Instructions
WARNING !
THE COMPRESSOR SHOULD BE OPERATED BY AUTHORISED PERSONS FULLY TRAINED IN THE
STARTING, STOPPING AND EMERGENCY STOP PROCEDURES.
5.1 Checking Procedure Before Starting
a)
Check oil sight glass is full.
b)
Check filler, drain/oil level plugs are fitted securely.
c)
Check for any signs of oil leaks.
d)
Check air-outlet valve is open.
e)
Check that the emergency stop button is released.
f)
Turn mains electricity supply on.
5.2 Operator Control Keys (Fig 5.1)
When power is applied the controller display illuminates to show compressor
output values and status messages.
5.3 Status Display/Lights
The controller is fitted with a three-row display.
The first row permanently displays compressor discharge temperature and system pressure.
The following symbols may also appear.
p2
Second pressure range / timer active
Remote start / stop activated
The second row is reserved for menu items, values like the total service hours and set values like nominal pressure are viewed here.
The third row shows status, fault and warning messages.
The HYDROVANE Pro is fitted with two light signals (green, red).
Flashing, system is ready, the motor may start up automatically at any time. Lit up permanently, the drive motor is running
Flashing slowly, warning, maintenance due Flashing rapidly, fault, unit is stopped until fault has been rectified
The red light signal only goes out once the warning or fault has been rectified and confirmed using the Reset/Enter key.
During operation, the controller records the total running hours, the hours run on load and counts down to the next service interval.
The controller service interval is set for 2000 hours when using Fluid Force Red 2000 oil. This interval will be reduced if the unit operates above the recommended temperature.
5.4 Speed Indication (Variable Speed/RS)
The speed is displayed in the second row of the display. If the menu navigation is displayed, the speed display is faded out.
Fig 5.1 Controller
The two keys on the left above and below the green and red LED’s have a single
function:
Examples of speed displayed:
a)
[ ___ ____] 3290 rpm
Speed in controlled range.
b)
[ ____] 1300 rpm
Speed in lower controlled range, minimum speed not yet reached.
c)
[ | ____] 1280 rpm
Minimum speed reached.
d)
[ ____ | ] 3650 rpm
Maximum speed reached
5.5 Displaying Values
Start key.
Stop key.
The three keys on the right next to the display have a dual function:
Call up or exit menu / sub-menu.
Switch to next sub-menu / menu item, or reduce a value.
Switch to previous sub-menu / menu item, or increase a value.
You can display values, e.g. total hours, and set the control system, e.g. cut-in and cut-out times, in the sub-menu.
To reach the main menu, you must press the and keys at the same time.
Use the or keys to switch between the following submenus:
a)
[MAINTENANCE SCHED]
b)
[CONTROL MENU]
c)
[FAULT MEMORY]
d)
[TIMER CONTROL]
e)
[LIMIT VALUES]
f)
[OPTIONAL IN/OUTPUTS]
Reset/Enter key.
In a menu / sub-menu, the reset key functions as an enter key
Enter a sub-menu by pressing the key.
Use the or keys to go to a menu item.
To exit the sub-menu, press the and keys at the same time.
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To exit the main menu, you must press the and keys at the same time.
5.6 Changing Values
Enter the sub-menu and then the menu item containing the value you wish to
change.
Press the key, the value flashes. Press the or key to change the value. Press
the key again to confirm the value.
5.7 Language Selection
Change the language by pressing the + or + keys. Press these keys at the same
time until the right language appears.
5.8 Setting Time/Date (Timer)
The HYDROVANE Pro will retain its settings after a power loss lasting about
two to three weeks. If power is lost for longer periods, the timer’s time and
date are lost and have to be reentered.
Press the + keys at the same time. Use the key to go to the [TIMER CONTROL]
sub-menu and press the key. The date and time are displayed in the following
format:
TU 30.10.07 12:10:34
Press the key, the left-hand value (day of the week) starts to flash. Use the
or keys to select, confirm by pressing the key.
All values can now be set in succession using this procedure. When the last
value (seconds) has been set, the timer is active, exit the menu by pressing
the + keys twice at the same time. For further settings see Section 6.7.
5.9 Starting Automatic Operation
WARNING !
IN AUTOMATIC OPERATION COMPRESSORS WILL RESTART WITHOUT WARNING.
Press the key, the compressor will start if system pressure is below the load
/cut-in pressure set point.
On initial start with no pressure in the system, the pressure display will
quickly rise to the full delivery pressure. During this period, the green LED
will be continuously illuminated.
The compressor will continue to run and pressure will vary within the load
/cut-in and unload/cut-out pressure set points to match the system demand.
If system demand reduces and pressure rises to the unload/cutout pressure set
point, the REVS (Reduced Energy Venting System) sequence will begin.
If there is an air demand during the REVS run on time sequence the compressor
returns to full load operation.
If there is no air demand during the REVS run on time sequence the compressor
will stop.
Automatic restart will occur when system pressure falls to the load/cut-in
pressure set point.
5.10 Starting Continuous Operation
Press the key, the compressor will start, and run continuously within the load
/cut-in and unload/cut-out pressure set points to match system demand.
On initial start with no pressure in the system, the pressure display will
quickly rise to the unload/cut-out pressure set point.
14
5.0 Operating Instructions
During this period, the green LED will be continuously illuminated.
5.11 Starting Regulated Speed/RS
For variable speed models, the starting sequence is the same as single speed
automatic operation except that, the compressor speed will vary automatically
to match system demand. With no system demand when running at minimum speed
the compressor will stop after the REVS venting sequence. Automatic restart
will occur when system pressure falls to the load/cut-in pressure set point.
5.12 Stopping All Models
To stop the compressor, press the key, system pressure will remain high
initially, but will fall gradually with the rate of decay depending on system
usage.
5.13 Emergency Stop
If an emergency occurs, press the EMERGENCY STOP button. The button will lock
in the depressed position and stop the compressor immediately. The red LED on
the controller will flash quickly with the FAULT EM-STOP message displayed.
Clear any faults that may have occurred. Do not reset until it is safe to do
so. Reset the emergency stop button by twisting clockwise before restart.
Press the key on the controller to cancel the red LED and FAULT EM-STOP
message. Operation of the emergency stop button is recorded in the controller
error log.
5.14 Compressor Vent Down
Venting is controlled automatically by the REVS system for either operation
selected.
CC1132751 A
Adjustments
6.0 Adjustments
6.1 Compressor Control (Fig 6.1)
The compressor controller has Operator Menus with parameter settings that can
be modified within set limits to suit system requirements.
The controller has a built-in time delay to prevent pressurised restart that
inhibits the automated motor start sequence and controls the vent solenoids.
The venting system (REVS) is controlled by solenoid valves mounted on the
starter enclosure under the top panel cover.
A normally closed solenoid valve (A) controls compressor delivery pressure
using the REVS start system to reduce power.
The normally open solenoid valve (B) vents the compressor during the REVS
sequence for off-load power savings and after stopping allows quick restart if
required.
The normally open solenoid valve (C) isolates the servo and vacuum valve feeds
during full load operation to reduce losses and maximise compressor
efficiency.
System pressure is shown on the controller, compressor pressure can only be
viewed on the gauge fitted to the drive end cover.
C B A
Press the or key to scroll though available parameter settings, press the key to select.
a)
CUT-OUT POINT
b)
CUT-IN POINT or TARGET PRESSURE (RS)
c)
p2 CUT-OUT POINT
d)
p2 CUT-IN POINT or p2 TARGET PRESSURE (RS)
e)
RUN-ON TIME
f)
AUTOMATIC OPERATION
g)
ENABLE REMOTE-START
h)
TIMER CONTROL
i)
p2 TIMER CONTROL
j)
AUTO RESTART
k)
POWER LOSS TIME
l)
START-UP DELAY
m) DRYER PRE-RUN
n)
RS485-ProTOCOL
o)
RS485-BAUDRATE
p)
RS485-ADDRESS
A selected item will flash, press the or key to change a value or select an alternative, press the key to select.
The [FAULT MEMORY] retains the most recently recorded warning or fault and the hours when the event occurred. The last warning or fault recorded is always at the top.
In order to distinguish between faults and warning messages,
faults are marked with an exclamation (!). Use the or key to switch between
the individual memory areas in the fault memory.
See Section 8.0 Controller Messages for warnings and faults.
6.4 Pressure Adjustment
Fig 6.1 Solenoid Locations
6.2 Operation Selection
The controller has AUTOMATIC OPERATION stop/start set as default to achieve
maximum efficiency. Go to the [CONTROL MENU] sub-menu and use the key to go to
the AUTOMATIC OPERATION menu item.
Press the key the AUTOMATIC OPERATION value starts to flash. Use the key to
switch to CONTINUOUS OPERATION, confirm by pressing the key.
6.3 Operator Menus
To alter default values in menus, or view error codes, press the and keys
together.
Use the button to switch to the [CONTROL MENU] or [FAULT MEMORY] sub-menu then
press the key to select.
In the [CONTROL MENU] the CUT-OUT POINT menu item appears on the display.
Press the key, the value will flash. Increase or decrease this value using the
or key, confirm the value set by pressing the key.
WARNING !
PRESSURE ADJUSTMENTS SHOULD BE MADE BY TRAINED SERVICE ENGINEERS. FAILURE TO
COMPLY WITH THIS REQUIREMENT MAY INVALIDATE THE COMPRESSOR WARRANTY.
Press the and keys together. Use the key to switch to the [CONTROL MENU] sub-
menu, press the key to select.
The unload CUT-OUT POINT appears first, press the key, the value will flash,
press the or key to change the value to the desired pressure and press the key
to select.
Press the key to switch to the load CUT-IN POINT, press the key the value will
flash, press the or key to change the
value to the desired pressure and press the key to select.
The load/cut-in pressure should be set 0.5 bar (7 psi) below the nominal
pressure required and unload pressure 0.5 bar (7 psi) above, servo valve
pressure is 1.0 bar (14.5 psi) above the nominal.
Both parameters load/cut-in and unload/cut-out pressure must be set on the
controller together with manual servo adjustment to ensure that the compressor
functions correctly.
6.5 Pressure Control RS Compressors
The load/cut-in (TARGET) and unload/cut-out pressure may be adjusted from the
default settings shown in 2.0 Product Information in the range of 6, 7, 8, 9
or 10 bar (87, 102, 116, 130 or 145 psi).
In the [CONTROL MENU] match the load/cut-in (TARGET) pressure to the nominal
bar figure required, the unload/cut-out CUT-OUT POINT pressure 0.5 bar (7 psi)
above, servo valve pressure is 1.0 bar (14.5 psi) above the nominal.
Manual servo valve adjustment is necessary to match pressure selected on the
controller.
CC1132751 A
15
6.6 Servo Valve (Fig 6.2)
The servo valve controls pressure when there is no demand for air, settings
shown in Section 2.0 Product Information are a maximum and must not be
exceeded.
Access to the servo valve requires the cabinet front door to be opened, the
top cover panel, the intake filter and the intake filter support to be
removed.
B A
Fig 6.2 Servo Valve
If the servo needs adjustment or a lower pressure is required then carry out the following procedure.
a)
Turn the electrical supply on at the isolator, disconnect
the air outlet valve from the system and fit an air
silencer.
b)
Select continuous operation from the [CONTROL
MENU], start the compressor open the outlet valve and
allow to warm up.
c)
Release locknut (A), turn grub screw (B) anti-clockwise
for two turns and close the outlet valve.
d)
Screw in grub screw (B) clockwise to increase pressure
to the desired setting, allow pressure to stabilise.
e)
Open and close the outlet valve, allow pressure to
stabilise, check the pressure gauge reading.
f)
If low turn grub screw (B) clockwise to increase or anti-
clockwise to decrease pressure.
g)
With the correct pressure showing on the gauge secure
the servo locknut (A).
h)
Reset the compressor from continuous operation back to
automatic stop/start operation.
Stop the compressor, isolate from electrical supply and remove air silencer, re-connect the outlet valve to the system.
6.0 Adjustments
6.7 Setting Timer Units
The time and date will have been set as described in Section 5.8, this is the basis for accurate timer operations.
Go to the TIMER CONTROL sub-menu, use the or key to select from seven different timer units. The status line of each switching unit is as follows:
a)
b)
c)
d)
1 ____00:00 00:00
a)
Unit no.
b)
Days of the week [SMTWTFS] = Sunday, Monday
c)
Switch-in point
d)
Switch-out point
If there are no days of the week selected in the switching unit line, the switching unit is not active. The switching unit only becomes active when the day of the week is set.
When the key is pressed, the first underscore _ starts to flash. You can now use the key to set the first day of the week (Sunday). Then use the key to confirm the day of the week.
The next underscore _ then starts to flash. If you do not want to confirm a day of the week as set, press the key.
You can run through all seven days of the week in this way. Once you have
confirmed the last day of the week (Saturday), the first unit of the switch-in
point starts to flash. You can either
set this using the or key. Once the last unit of the switchout point has been
confirmed, the whole timer unit is activated.
The next step is to go to the [CONTROL MENU] sub-menu and then the TIMER CONTROL menu item. You will now see the default setting TIMER CONTROL OFF. Press the key, the OFF value starts to flash. Use the key to change the value to ON. Press the key again to confirm the entry. The timer is now switched on, press the key to activate.
Timer unit setting examples are explained below.
Switching unit 1 not active:
1 ___ 00:00 00:00
The unit should run Monday to Friday between 7.30 am and 4.15 pm.
2 MTWTF 07:30 16:15
a)
b) c)
a)
Days of the week Monday to Friday
b)
Switch-in point
c)
Switch-off point
16
CC1132751 A
Maintenance
7.0 Maintenance
WARNING !
SERVICING MUST ONLY BE CARRIED-OUT BY TRAINED SERVICE ENGINEERS COMPETENT IN
THE MAINTENANCE, MAINS ELECTRICAL SUPPLY AND STARTER EQUIPMENT
7.1 Routine Service
The work listed must be carried-out at the indicated running hours, which must
be regarded as a maximum. In dusty, hot or humid conditions, more frequent
servicing may be necessary.
On RS units after long periods, speed control unit capacitors and cooling
fan(s) should be replaced to ensure reliability of the unit.
7.2 Service Kits
If you are unable to carry-out the work safely in the required manner, your
Hydrovane Distributor will be pleased to help.
Use genuine parts and approved oils during routine servicing, the following
service kits are available:
Oil change kit, 2000 hour/12 months, use KOHR457.
Maintenance kit, 4000 hour/2 year, use KMHR457.
Full overhaul/top-up kit, 24000 hour/10 year, use KTHR457 (inc. KWHR457)
Additional kits available for full product support are as follows:
Solenoid valve kit, 8000 hour/4 year, use KSVDOLHR457, KSVSDHR457.
Contactor kit, non-scheduled item, use KCHR457DOL, KCHR457RS, KCHR457SD
Electrical kit, 24000 hour/10 year, use KEHR457DOL, KEHR457RS, KEHR457SD
Wear sleeve kit, 24000 hour/10 year, use KWHR457.
Motor bearing kit, 24000 hour/10 year, use KBH132 (HR04), KBV132 (HR05/07)
7.3 Service Instructions
WARNING !
STOP THE COMPRESSOR AND ISOLATE FROM THE MAINS ELECTRICAL SUPPLY. LOCK THE
ISOLATOR IN THE OFF POSITION. FIT A SAFETY NOTICE ADVISING THAT WORK IS BEING
CARRIED OUT ON THE COMPRESSOR.
CLOSE THE AIR OUTLET VALVE TO ISOLATE THE COMPRESSOR FROM THE AIRLINE SYSTEM.
FIT A SAFETY NOTICE ADVISING THAT IT IS NOT TO BE OPENED.
DO NOT PROCEED UNTIL THE AIR PRESSURE GAUGE READS ZERO !
AVOID UNNECESSARY CONTACT WITH HOT OIL AND COMPONENTS. GLOVES ARE RECOMMENDED
IF DRAINING OIL WHEN THE COMPRESSOR IS HOT!
7.4 Panel Removal
Unlock and open the hinged front door panel to allow removal of the top panel.
Remove any fixing screws and pull the top panel from the location slots and
lift clear of the compressor.
7.5 Oil Filling/Draining (Fig.7.1)
Remove filler plug (A) with bonded seal (B), remove and retain the level plug
(C). Place a suitable container below the oil drain point, remove drain plug
(D) with bonded seal (E) and allow oil to drain. When draining is complete,
replace the drain plug and clean away any oil spillages. Fill with approved
oil to overflow from the level plug. Stop filling, replace the level and
filler plugs, and clean away any spillage. If the oil filter has been
replaced, run the compressor for a short time (30 seconds) and re-check the
oil level.
G H A B
J
K
C F
DE Fig 7.1 Filler Plug, Air Filter, Separator, Oil Drain
and Filter
7.6 Oil Filter (Fig 7.1)
Unscrew oil filter (F) anti-clockwise, minimise spillage from the canister and
discard in a safe manner. Using a new filter, smear a small amount of oil onto
the seal, screw in clockwise, hand tight only.
7.7 Air Filter (Fig.7.1)
Remove M6 Nut (G) with bonded seal (H), remove the cover plate. Lift off the
air filter element (J) and discard in a safe manner. Using a new air filter
element, replace over filter support and fix the cover plate back on with, nut
and bonded seal.
7.8 Oil Separator (Fig.7.1)
Unscrew oil separator (K) anti-clockwise and discard in a safe manner. Using a
new separator, smear a small amount of oil onto the seal, screw clockwise,
hand tight only.
CC1132751 A
17
7.9 Oil Cooler/Aftercooler (Fig.7.2)
Undo and remove the fixing screws that secure the dryer vent panel to rear
side panel. With the internal face of matrix (A) exposed use low pressure air
(2 bar/29 psi) and brush and blow over the whole area. Internal filters (C)
are positioned inside the starter enclosure and should be replaced at regular
service intervals. Vacuum up debris from the cooler and fan ducting area
behind the cabinet filter frame (B) before replacing the filter frame.
A
B
7.0 Maintenance
On completion of the service refit all panels, remove safety notices and
switch the mains electricity on and open the outlet valve.
7.13 Service Schedule
The following maintenance charts cover all compressors using Hydrovane Fluid
Force Red 2000, Clear and HPO oils.
NOTE ! Certain items may not be applicable to all units, shaded items are
Distributor maintenance tasks only.
For normal ambient conditions bulk oil temperatures must not exceed 90°C/194°F
(100°C/212°F for HPO oil) with 2000 hour oil change periods.
In higher ambient conditions using 4000 hour oil change periods HPO oil should
not exceed 90°C/194°F. In extreme conditions HPO oil should be used at the
2000 hour oil change periods.
If the oil is working above these temperatures the oil life will be
significantly reduced.
CAUTION !
When changing recommended oil types, it is advisable to flush the compressor
with the oil to be used, drain then refill to remove contaminated oil, do not
mix oils.
C
Fig 7.2 Intake and Cooler Matrix
7.10 Cabinet Air Filter (Fig 7.2)
Remove the filter frame (B) located in the rear panel by sliding upwards, pull
the bottom edge forward to clear retaining lips. Refit in the reverse
sequence.
7.11 Electric Motor
Remove any dust or dirt from motor bodies and air intake cowls located under
the compressor base.
7.12 Electrical Connections
Open the starter panel door and remove any terminal covers fitted to
contactors and incoming supply terminals. Check for any signs of overheating
and ensure that all electrical connections are tight. Pay special attention to
power connections, cables connected to contactors and incoming terminals and
ensure all earthing wiring is present and undamaged. Close the starter panel
door and lock with the key provided to prevent unauthorised access. All
discarded items and waste oil must be disposed of in an approved manner.
18
CC1132751 A
7.0 Maintenance
Service Schedule Fluid Force Red, Clear and HPO Oil (2000 hour change period)
Maintenance Actions
Site-sufficient access for service Siteprotected from weather Siteadequate
ventilation Siteambient temperature within limit Sitedust free ambient
Check/torque electrical connections Check oil level at filler plug/sight glass
Check correct drive rotation Check for air leaks Check for oil leaks Check air
intake filter/clean if necessary Check power on-load Check power off-load
Check oil temperature Check RSU temperature Check servo pressure off-load
Check motor conduit/cables secure Check motor for damage Check motor/starter
for loose connections Check motor for vibration Check flexible control pipes
Check oil seal for leakage Check drive media/key Check starter contactors
Check motor insulation resistance Check combi cooler matrix Check solenoid
valve operation Clean cabinet filter Clean any external dirt from compressor
Clean any external dirt from motor Change separator element Change 2000 hour
oil Change oil filter Change air intake filter Change cabinet filter Change
starter enclosure filter Change unloader valve seals Change MPV seals Change
vacuum valve seals Change flexible control pipes Change thermal motor Grease
motor bearings (if applicable) Full air end inspection (internal) Change drive
coupling element Change oil seal Change wear sleeve Change pressure gauge
Change motor bearings Full operational test/check
Install
X X X X X X X X X X X X X X X X X X X X
X X
Daily
Weekly
Every 2000 Hours
Every 4000 Hours
X
X
Every 24000 Hours
X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
CC1132751 A
19
7.0 Maintenance
Service Schedule for Fluid Force HPO Oil (4000 hour change period)
Maintenance Actions
Site-sufficient access for service Siteprotected from weather Siteadequate
ventilation Siteambient temperature within limit Sitedust free ambient
Check/torque electrical connections Check oil level at filler plug/sight glass
Check correct drive rotation Check for air leaks Check for oil leaks Check air
intake filter/clean if necessary Check power on-load Check power off-load
Check oil temperature Check RSU temperature Check servo pressure off-load
Check motor conduit/cables secure Check motor for damage Check motor/starter
for loose connections Check motor for vibration Check flexible control pipes
Check oil seal for leakage Check drive media/key Check starter contactors
Check motor insulation resistance Check combi cooler matrix Check solenoid
valve operation Clean cabinet filter Clean any external dirt from compressor
Clean any external dirt from motor Change separator element Change 2000 hour
oil Change oil filter Change air intake filter Change cabinet filter Change
starter enclosure filter Change unloader valve seals Change MPV seals Change
vacuum valve seals Change flexible control pipes Change thermal motor Grease
motor bearings (if applicable) Full air end inspection (internal) Change drive
coupling element Change oil seal Change wear sleeve Change pressure gauge
Change motor bearings Full operational test/check
Install
X X X X X X X X X X X X X X X X X X X X
X X
Daily
Weekly
Every 4000 Hours
X
X
X X X
X
X
Every 24000 Hours
X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
20
CC1132751 A
Controller Messages
8.0 Controller Messages
WARNING !
RISK OF ELECTRIC SHOCK FROM CHARGED CAPACITORS WHEN WORKING ON VARIABLE SPEED
(RS) MACHINES.
DISCONNECT THE POWER SUPPLY, WAIT 10 MINUTES TO ALLOW POWER CAPACITORS TO
DISCHARGE.
The Controller sequential logic monitors and checks compressor status through
all stages of the operational cycle. At each stage, the configuration and
parameter limits set within the Controller must be met for continued safe
operation of the compressor.
8.1 Status Messages
The status messages are shown in the third row of the display. With longer texts, the indication may ‘alternate’.
Status messages:
a)
READY TO START
The unit is ready to start and can be switched on.
b)
WARNING START WITH
Alternating with PRESSURE REQUIREMENT
The unit has been switched on and is ready. The unit starts automatically following the pressure requirement from your system.
c)
WARNING START WITH
Alternating with TIMER CONTROL
The unit has been programmed, switched on and the start key pressed. The compressor is now waiting for start approval from the timer (See 6.7).
d)
WARNING START BY
Alternating with REMOTE OPERATION
The unit has been switched on and is ready. Remote unit operations have been activated in the control menu. The unit starts via a remote signal.
e)
WARNING START IN xxs
Alternating with AFTER POWER LOSS
A power loss has caused the unit to shut down. The ‘automatic restart’ function has been selected in the control menu. The unit now starts automatically after a previously set time.
f)
WARNING START IN
Alternating with AFTER DRYER PRE-RUN
The unit has been switched on and is ready. The unit starts automatically after the dryer pre-run.
g)
MOTOR START PHASE
The unit has been switched on and the motor is starting.
h)
SOFT STOP TIME xxs
The system has been switched off. The unit stops after the soft-stop time of xx seconds.
i)
FAULT
The unit has been shut down due to a fault.
j)
WARNING
There is a warning in place. Ignoring a warning may result in a fault and shut down the compressor.
k)
MAINTENANCE DUE xxxh
A maintenance interval is about to lapse or has already done so.
l)
ON-LOAD
The compressor is on-load.
m) OFF-LOAD
The compressor is off-load.
n)
RUN-ON TIME xxs
The unit has been switched off and is now in off-load for xx seconds. After xx seconds the unit automatically shuts down and is ready to start again.
8.2 Warning/Faults
If warnings or faults occur they appear on the Controller display in the third
row, the red LED will flash slowly.
Warning messages do not result in the compressor shutting down. However,
ignored warnings may cause faults.
In order to protect the unit, all detected faults result in the compressor
shutting down immediately or do not permit the compressor to be started.
Faults must be located and rectified, press the Reset/Enter key to cancel the
error, the compressor can now re-start.
In the [FAULT MEMORY] use the or key to switch between the individual memory
areas in the fault memory.
The faults are displayed as follows:
03 ! EM-STOP 000100h
a)
b)
c)
d)
a)
The same fault has occurred three times.
b)
This relates to a fault.
c)
Fault has occurred as a result of the emergency stop
button being pressed.
d)
Fault occurred at 100 running hours.
CC1132751 A
21
Copyright © 2014
All rights reserved.
The copyright of this document is the property of Gardner Denver Ltd.
No part of this publication may be reproduced, stored in a retrieval system,
or transmitted, in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise without the prior written permission of
the
Engineering Department, Gardner Denver Ltd.
Gardner Denver Ltd Claybrook Drive Washford Industrial Estate Redditch
Worcestershire B98 ODS United Kingdom
Tel +44 (0)1527 525522 Fax +44 (0)1527 521140
hydrovane USA 1301 North Euclid Avenue Princeton, IL 61356 United States of
America
Tel 866-994-8807 Fax
800-443-7790
hydrovane Canada 2390 South Service Road Oakville, Ontario L6L 5M9 Canada
Tel 905-847-0688 Fax
905-847-8124
Web: www.hydrovaneproducts.com
www.gardnerdenver.com
E-mail: sales@compair.com
hydrovane-info.uk@gardnerdenver.com
CC1132751 A
References
- CompAir - Premium Air Compressor solutions and Services
- Gardner Denver | World leading Industrial Manufacturer
- Hydrovane Compressors | Rotary Vane Compressor Solutions
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