AVENTICS ECD-SV Compact ejector Instruction Manual

Instruction Manual
Operating instructions
Compact ejector
ECD-SV

ECD-SV Compact ejector

About this Documentation

These instructions contain important information for the safe and appropriate assembly and commissioning of the product.

•  Read these instructions carefully, especially chapter 2 “Notes on Safety”, before you start working with the product.

Documentation validity

•  This documentation is valid for ECD-SV series compact ejectors.
  Verify by the nameplate on the product and the description in chapter 4 which variant you are dealing with and whether it corresponds to your order.

Additional documentation

• Also, follow the instructions for the other system components.
• Please also observe the generally relevant, statutory, and other binding regulations of European and national legislation and the national regulations for accident prevention and environmental protection in your country.

Presentation of information

Warnings
In this document, there are safety instructions before the steps whenever there is a danger of personal injury or damage to the equipment. The measures described to avoid these hazards must be followed.
Structure of warnings

SIGNAL WORD

Hazard type and source
Consequences of non-observance

• Measures to avoid these hazards

Meaning of the signal words

DANGER
Indicates a hazardous situation that, if not avoided, will certainly result in death or serious injury.
WARNING
Indicates a hazardous situation that, if not avoided, could result in death or serious injury.
CAUTION
Indicates a hazardous situation that, if not avoided, could result in minor or moderate injuries.
NOTICE
Indicates that damage may be inflicted on the product or the environment.
Symbols
The operation may be impaired if this information is disregarded.

Notes on Safety

The product has been manufactured according to the accepted rules of current technology. Even so, there is a risk of injury or damage if the following general safety instructions and the specific warnings given in this instruction manual are not observed.

•  Please read all these instructions carefully before working with the product.
• Keep these instructions in a location where they are accessible to all users at all times.
• Always include the operating instructions when you pass the product on to third parties.

Intended use
The ejector is exclusively intended for installation in a machine or system or for combination with other components to form a machine or system.

• Use is permitted only under operating conditions and within the performance limits listed in the technical data. Only use neutral gases in accordance with EN 983 as media.
• Exclusively use the ejector for vacuum generation in pneumatic systems.

Compact ejectors are intended for professional use only and not for private use.
Compact ejectors may only be used for industrial applications (class A in accordance with DIN EN 55011). An individual license must be obtained from the authorities or an inspection center for systems that are to be used in a residential area (residential, business, and commercial areas). Intended use includes having read and understood these instructions, especially chapter 2 “Notes on Safety”.

Improper use

• Do not use the ejector in explosive areas.
• Do not use the ejector to suction fluids, aggressive or flammable gases, and bulk materials (e.g. granulate).

Personnel qualifications
Assembly, disassembly, commissioning, and maintenance (incl. service and care) require basic mechanical and pneumatic knowledge, as well as knowledge of the appropriate technical terms.
In order to ensure operational safety, these tasks may only be carried out by qualified personnel or an instructed person under the direction of qualified personnel.
Qualified personnel is those who can recognize possible hazards and institute the appropriate safety measures, due to their professional training, knowledge, and experience, as well as their understanding of the relevant regulations pertaining to the work to be done. Qualified personnel must observe the rules relevant to the subject area.

General safety instructions

• Observe the valid local regulations in the country of use to protect the environment and avoid workplace accidents.
• Only use AVENTICS products that are in perfect working order.
• Examine the product for obvious defects, such as cracks in the housing or missing screws, caps, or seals.
• Do not modify or convert the product.
• Opening the product will destroy the “tested” label. This voids the warranty.
• The warranty will not apply if the product is incorrectly assembled.
• Do not place any improper mechanical loads on the product under any circumstances.
•  Generally, protect the product from damage.
• Product warnings and information must be legible, i.e. not covered by paint, etc.
•  No liability is assumed for damage caused by the use of non-original spare parts or accessories. All worn parts are excluded from the warranty.

Safety instructions related to the product and technology

WARNING
Open vacuum/exhaust air connections and vacuum cup
Risk of injury by suctioning of eyes or other parts of the body.
Risk of injury due to exhaust air and any other parts and debris that may have been drawn in being emitted from the exhaust air connection at high speed.

• Never look into vacuum openings, neither suctioning nor not suctioning (e.g. vacuum connections or connected vacuum cups).
• Never look into or enter the exhaust air stream.

On installation

•  Make sure the relevant system component is not under pressure or voltage before assembling the product or when connecting and disconnecting plugs. Protect the system from being switched on.

• Lay cables and lines so that they cannot be damaged and no one can trip over them.

•  Observe the connection symbols and connection designations on the ejector.

• Only use the designated connection options, mounting holes, and mounting material.

•  Before commissioning, make sure that all the connection seals and caps are properly installed and undamaged to prevent fluids and foreign bodies from penetrating the product.

• Only use the following power supply for the components:
  – 24 V DC PELV circuits in accordance with DIN EN 60204-1/IEC 60204-1.
  – The PELV power source must be a safety isolation transformer in accordance with IEC 61558-1 or IEC 61558-2-6, or a power source offering the same degree of safety as a safety isolation transformer.
  – Make sure that the power supply of the power pack is always less than 300 V AC (outer conductor – neutral wire).

• In case of heavily contaminated vacuum/ambient air, use a VFC cup version vacuum filter between the vacuum connection and the volumes to be evacuated.

During commissioning

• Check that all the electrical and pneumatic connections are allocated or closed.
  Only commission fully installed products.

• When switching on the supply voltage, output signals may change (discrete signals as well as IO-Link signals). Depending on the machine’s/system’s functionality, this may lead to severe personal injury or damage to equipment.

During operation

• Do not use the ejector in areas that do not splash waterproof.
• Closed containers may explode due to compressed air. Closed containers may implode due to vacuum.
• Only operate the ejector with a silencer. Never look into the exhaust air stream of the silencer.
• The ejector emits acoustic noise. We recommend wearing ear protectors.
• If contrary to the intended use hazardous dust, oil mist, vapors, aerosols, or the like are extracted, they will mix with the exhaust air. This can lead to poisoning.
• Operating the product beyond the specified performance limits is not permitted. Malfunctions and destruction may result.
•  No persons are allowed in the transporting area of the suctioned useful load.
• With the machine/system in automatic mode, no persons are allowed in the danger zone.
• The trained personnel must also be familiar with the control concept of the system. In this context, particular attention must be paid to redundant control parts and feedback signals of the system.

During cleaning

• Never use solvents or aggressive detergents. Only clean the product using a damp cloth. Only use water and, if necessary, a mild detergent.
•  Do not use high-pressure cleaners for cleaning.

During service and repairs

• Make sure that no line connections, ports, and components are disconnected as long as pressure and voltage are applied in the system. Protect the system from being switched on.

Delivery Contents

The delivery contents include:

• 1 compact ejector ECD-SV
• Operating instructions

About This Product

Product Overview 1
Fig. 1 shows the compact ejector ECD-SV.

Function description
Vacuum generation (suctioning of the workpiece)
The ejector is designed for handling parts using a vacuum in conjunction with suctioning systems.
The ejector is actuated with electrical signals via the M12 plug. The “suction” signal input activates and deactivates the Venturi nozzle. In the NO version, an applied “suction” signal input deactivates the Venturi nozzle, while in the NC version it activates the nozzle.
An integrated sensor detects the vacuum generated by the Venturi nozzle. This is evaluated via an electronic circuit and is used as the basis for indicating the system states and actuating the output.
The ejector features an integrated air economizer function. In the “suction” operating state, the ejector automatically regulates the vacuum. The electronics switch off the Venturi nozzle when the switching point H1 set by the user is reached.
With small volumes to be evacuated, there may be situations where the vacuum is switched off far beyond the set switching point H1. This behavior does not constitute an error.
On suctioned objects with leak-tight surfaces, the integrated non-return valve prevents the vacuum from dropping. If the system vacuum drops below switching point H1-h1 due to leakage, the Venturi nozzle switches on again.

Blow off (placing down the workpiece)
In the “blow off” operating state, the vacuum circuit of the ejector is pressurized with compressed air. This mode is used to ensure fast vacuum reduction and thus quick placing of the workpiece. The “blow off” operating state can be actuated either externally or internally.
With externally controlled blowing-off, the “blow off” operating state is activated via the “blow off” signal input.
With an internally controlled automatic blow-off, the “blow-off” valve is automatically actuated for a set time after leaving the “suction” operating state.
The ejector additionally features the “Manual operation” mode.
In this operating mode, the keys on the membrane keypad can be used to actuate the ejector. See also the section “Manual operation”.

Product Description
Variants 3
Every ejector has an exact article designation (e.g. ECD-SV-EC-07-NO).
The breakdown for the article designation is as follows:

Type
Operating mode: electrical
Performance class
Home position| ECD-SV
---|---
EC
07; 10; 15
NO (normally open)          NC (normally closed) suction without current no suction without current

• Refer to the nameplate of your version for further details.

Display and Operating Elements

The ejector features a membrane keypad with LED bars and four additional LEDs.
Vacuum/pressure indicator
The 8-segment LED bar display permanently indicates the current system vacuum.
The 2 LEDs H1 and H2 indicate in which range the vacuum level currently is with respect to the set threshold values.

| Item| Description
---|---|---
1| 1LED bars
2| Threshold value H1 and H2 LEDs
3| Menu button
4| Up button
5| 5Down button
6| The “Suction” process state LED
7| “Blow off” process state LED

Process state LEDs
Process states “suction” and “blow off” each has an LED assigned.

being regulated
| “Blow off” process state LED is constantly lit| The ejector is blowing off

Threshold value H1 and H2 LEDs
The LEDs for threshold values H1 and H2 indicate the current system vacuum level with respect to the set switching points.

Vacuum < H2
Vacuum decreasing:
Vacuum < (H2-h2)
| LED H2 is constantly lit| Vacuum increasing:
Vacuum > H2 and < H1
Vacuum decreasing:
Vacuum > (H2-h2) and < (H1-h1)
| Both LEDs are
constantly lit| Vacuum increasing:
Vacuum > H1
Vacuum decreasing:
Vacuum > (H1-h1)

Additional display functions

| LED bar status| Meaning
---|---|---
Max. LED briefly flashes, no other LEDs active| Supply voltage available
10% LED flashes quickly| Vacuum < permissible range (e.g. while blowing off)
The Entire LED bar is lit, Max. LED flashes quickly| Vacuum > permissible range
Max. LED flashes quickly| Supply voltage > permissible range

Assembly 2

The ejector may only be commissioned after it has been installed in the machine/ system for which it is intended.
During ejector operation, all input and output signals are connected to a controller either directly or via intelligent connection boxes.
In addition to the supply voltage, this requires two input and one output signal to be connected, via which the ejector communicates with the controller.
This way, the ejector’s basic functions such as “suctioning” and “blowing off” as well as feedback can be used. In detail, this means:

■ Suctioning ON/OFF
■ Blowing off ON/OFF| ■ Feedback H2

All parameter settings are made via the display and operating elements.
Assembling the ejector 4 1
The ejector can be mounted either with screws or by using a hat rail clamp, see Fig. 4 and 1 . See figure for dimensions  2.

When mounting the fastening screws, we recommend using washers.

Connecting the ejector pneumatics 5

CAUTION
The system is under pressure during the operation
Working on the system under pressure can lead to injuries and damage to property.

•  Depressurize all relevant system parts prior to performing work on the system.
• Use only compressed air from an appropriately maintained system (air or neutral gas in accordance with EN 983, filtered to 5 μm, oiled or oil-free).
• Dirt particles or foreign bodies in the ejector connection or tubing or pipelines may impair the ejector’s function or lead to a malfunction.
• Route tubing and pipelines as short as possible.
• If too small inside diameters are selected for the compressed air end, the compressed air supply will be insufficient. As a result, the ejector will not achieve its specified performance.
• If the inside diameter selected for the vacuum end is too small, this will cause an excessively high flow resistance. This will in turn decrease the suction capacity and increase the suction time. Blow-off times will also increase.
• Use only the tubing and pipeline inside diameters recommended for the ejector.
• If this is not possible, use the next higher diameter.

Recommended inside diameters

ECD-SV-EC-…
Performance class| Inside diameter [mm] 1)
Compressed air end| Vacuum end
---|---|---
7| 4| 4
10| 4| 4
15| 4| 6

1. Based on a maximum tube length of 2 m. For larger tube lengths, select larger cross sections as appropriate.

Make the pneumatic connection for the ejector as follows, see Fig. 1 :

1. Make sure the relevant system part is not under pressure.
2. Lay the tubes so as not to bend or crush them.
3. Connect the compressed air tubing with the compressed air connection (8) and the vacuum tubing with the vacuum connection (4).

Electrically connecting the ejector

CAUTION
The system is under voltage during operation
Working on the system under voltage can lead to injuries due to electric shock or damage to the components.

• Make sure that all relevant system parts are not under voltage before performing work on the system.
• Connect or disconnect plug connectors only if all relevant system parts are without voltage.
• The electrical connection is made via a 5-pin M12 plug that supplies the ejector with power and includes the two input signals and the output signal. Inputs and outputs are not galvanically isolated.
• Use a protective extra low voltage (PELV) only and provide for secure electrical isolation of the operating voltage in accordance with EN 60204.
• The maximum line length for the supply voltage and the signal inputs and outputs is 30 m.

Pin assignment of the connection plug M12 plug, 5-pin

Make the pneumatic connections for the ejector as follows, see Fig .1 :

1. Make sure the relevant system part is not under voltage.
2. Lay the cables so as not to bend or crush them.
3. Connect the power supply to the ejector’s electrical connection (5).

Direct connection

|

Connection via I/O box

---|---
|
| External blow off| Automatic blow off

For directly connecting the ejector to the controller, use AVENTICS connecting cables, for example.
■ Connecting cable,  CON-RD series, 5 m, material number: R412026780*

For connecting the ejector to I/O boxes, use AVENTICS connecting cables and AVENTICS connection distributors, for example.

•  Connecting cable, CON-RD series, 5 m, material number: 8946054702*

• Y-connector, CON-RD series, material number: R412026785*

• See chapter 10 “Accessories”

Planning
All process signals have to be wired in parallel for operating the ejector.
Consequently, three lines are required per ejector for the process signals.
Process data INPUT (PLC)

Process data OUTPUT (PLC)
Signal| Symbol| Parameter
0| IN 1| Suctioning ON/OFF
1| IN 2| Blowing off ON/OFF

Commissioning and Operation

CAUTION
Personal injury or property damage caused by non-compliance with specific technical rules
Operating the ejector system without power packs and without complying with standard EN 60204 can result in personal injuries and damage to the system and the connected components.

• Only operate the system using power packs with protective extra-low voltage (PELV) and safe electric isolation of the supply voltage in accordance with EN 60204.
• Do not connect or disconnect plug connectors under voltage.

WARNING
Severe personal injury or property damage due to moving machine/system parts
When switching on the supply voltage, the signal output may change. Depending on the machine’s functionality, the machine/system may be put into motion.

• Make sure that no persons are in the transporting area when you switch on the machine/system.

Operating states 6 7
The ejectors are distinguished into NO (normally open) and NC (normally closed) based on their basic position when no voltage is applied.
Automatic
When the ejector is connected to the supply voltage, the ejector is ready for operation and is in automatic mode. This is the normal operating state, in which the ejector is operated via the system controller.
Manual
In addition to automatic operation, you can also actuate the buttons in the membrane keypad to change the ejector’s operating state and switch to manual operation.
Parameterization
Ejector parameterization is always done from within automatic mode.
General functions

WARNING
Open vacuum/exhaust air connections and vacuum cup
Risk of injury by suctioning of eyes or other parts of the body.
Risk of injury due to exhaust air and any other parts and debris that may have been drawn in being emitted from the exhaust air connection at high speed.

• Never look into vacuum openings, neither suctioning nor not suctioning (e.g. vacuum connections or connected vacuum cups).
• Never look into or enter the exhaust air stream.

Manual operation

WARNING
Personal injury or property damage due to moving machine/system parts When setting up in manual operation mode, output signals may change and external signals (coming from the PLC via the M12 plug) may end manual operation, which will cause the machine/system to be put into motion.

• Make sure that the machine/system is not put into motion and that no persons are in the transporting area when you are setting up manual operation.
• Make sure that there are no control commands coming from the PLC during manual operation, and put the ejector into automatic mode as a result.

Dropping useful load due to lacking vacuum
Starting manual operation always results in the “pneumatics OFF” operating state, i.e. active suctioning is interrupted by manual operation. The useful load may therefore drop.

• Make sure that no persons are located under the useful load in the transporting area.

In manual operation, the “suction” and “blow off” ejector functions can be controlled using the control panel buttons.
The two LEDs “H1” and “H2” flash in this operating mode.
Activating “Manual operation”

•  To activate “Manual operation” mode, simultaneously press and hold the and  buttons for > 3 s.
• Manual suctioning
• To activate the “suction” operating state in “Manual operation” mode, press the button.
• To exit the “suction” operating state again, press the button or the button once again.

If the air economizer has been switched on, it will also be active in “Manual operation” mode.
Manual blowing off

• To activate the “blow off” operating state in “Manual operation” mode, Press and hold the button .
• To exit the “blow off” operating state, release the button .

WARNING
The danger of injury due to moving objects
Automatic exiting of manual operation by changes to external signals can put a handling object in motion by suctioning or blowing off.

• Make sure that no objects will be moved and no persons are in the transporting area when you are exiting manual mode.
• Press the button to exit the “Manual operation” mode.

The “Manual operation” mode is also exited by status changes of the external signal inputs.

Monitoring the system vacuum
Each ejector features an integrated sensor for monitoring the current system vacuum. The vacuum level provides information about the process and influences the following signals and parameters:

• Threshold value LED H1
• Threshold value LED H2
• Signal output H2

Control function
This ejector function provides the opportunity of saving compressed air. When the set switching threshold H1 is reached, vacuum generation is interrupted. If the vacuum drops below the hysteresis threshold H1-h1 due to leakage, vacuum generation is resumed.
The control function can be deactivated by setting the threshold value for H1 to “Max.”.

Blow-off modes
Externally controlled blowing off
The “blow off” valve is directly actuated via the “blow off” signal input. The ejector will blow off as long as the signal is present.
Internally timed blowing off
The “blow off” valve is automatically actuated for the set time when exiting the “suction” operating state. This function saves an output on the controller.

Timed blowing-off is activated by setting a value greater than zero for the blow-off time.

Signal output
The ejector features a signal output.
Output function
The signal output is a normally open contact that cannot be readjusted.
If the system vacuum exceeds or falls below the associated threshold value, the signal output is switched on or off respectively.
Vacuum unit
The LED bars indicate the vacuum level as a percentage of the maximum possible vacuum.
If the vacuum is outside the permissible range, the adjacent LED flashes at a high frequency. I.e. if overpressures are applied, the 10% LED flashes.
Supply voltage display
In operating states where no LED is active, the Max. LED repeatedly flashes briefly.
It indicates the available supply voltage this way.
Button lock-out

• In order to lock the buttons, press the buttons and simultaneously.
• To cancel the button lock-out, press the two buttons once again.

Setting the blow-off volume flow

Below the vacuum connection, there is a flow control screw for setting the blow-off volume flow.

• Turn the flow control screw clockwise (to the right) in order to reduce the volume flow.
• Turn the flow control screw counterclockwise (to the left) in order to increase the volume flow.
  The flow control screw has a stop on both sides.

Do not turn the flow control screw beyond its stops! Due to technical reasons, a minimum volume flow of approx. 10% is always required. The blow-off volume flow can be set to a value between 10% and 100%.

Commissioning
The ejector may only be commissioned after it has been installed in the machine/system for which it is intended.
First-time commissioning

1. Make sure that all electrical and pneumatic connections of the ejector are correctly connected and firmly fitted.
2. Enter the desired parameters.
3. Switch on the operating voltage.
4. Switch on the operating pressure.

Re-commissioning after a downtime

1. Make sure that all electrical and pneumatic connections of the ejector are correctly connected and firmly fitted.
2. Switch on the operating voltage.
3. Switch on the operating pressure.
   A typical handling cycle is divided into three steps suctioning, blowing off an idle state. In order to check whether sufficient vacuum has been built up, output 2 is monitored during suctioning.

| ECD-SV-EC-xx-NO| ECD-SV-EC-xx-NC
---|---|---
Step| Signal| State| Signal| State
1| IN1| Suction ON| IN1| Suction ON
2| OUT2| Vacuum > H2| OUT2| Vacuum > H2
3| IN1| Suction AUS| IN1| Suction AUS
4| IN2| Blow-off ON| IN2| Blow-off ON
5| IN2| Blow-off AUS| IN2| Blow-off AUS
6| OUT2| Vacuum < (H2-h2)| OUT2| Vacuum < (H2-h2)
Signal state changes from inactive to active| Signal state changes from active to inactive

Entering parameters
Parameters are controlled and set using the three buttons on the membrane keypad.
If no parameter is being set, the ejector is in display mode. The current vacuum is displayed.

Timed blowing-off is activated by setting a value greater than zero for the blow-off time.

Displaying and setting parameters
The following ejector parameters can be set:

•  Switching threshold H1 of the control function
• Switching threshold H2 of the signal output
• Blow-off time for timed blow-off
  The hystereses associated with the switching thresholds are specified and invariable.

1. If a value > (H1-h1) is selected for H2, hysteresis h1 is adjusted dynamically so that (H1-h1) is 25 bar above H2.

The set value for H1 must always be greater than the value for H2.
Consequently, only settings that comply with this requirement are possible.

For H1, hysteresis h1 always is 20% of the H1 value, hysteresis h2 is invariably set to 10 bar.
Set the parameters as follows:

1. Press the button to display the first parameter (switching threshold H1).
2. Press the and buttons to modify the parameter.
3. Press the button again to display the second parameter (switching threshold H2) and the third parameter (blow-off time).
4. Press the and the buttons to modify the corresponding parameter.
5. Press the button again to exit the setting mode.

The LEDs (H1, H2, B) will flash to indicate the parameter value currently being displayed or modified.

modified

Operating structure overview

Operation

By default, the ejector is set to automatic operation.
You can switch from automatic operation to manual operation, see the section “Manual operation”.

Service and Repairs

External contamination

NOTICE
Damage and disruptions due to penetrating fluids or contact with aggressive media
Penetrating fluids and the use of solvents and aggressive cleaning agents can lead to damage and disruptions.
In this case, a reliable ejector function can no longer be guaranteed.

• Only clean the ejector with a damp, lint-free cloth.
• Only use water and, if necessary, a mild detergent for cleaning.
• Make sure that the silencer and the controller are not soaked in fluid.
• Do not use a high-pressure cleaner.

Silencer

NOTICE
Damage due to excessive force
Exerting excessive force when tightening the mounting screws can lead to damage to the housing.

• Observe the maximum torque of 0.5 Nm when tightening the mounting screws on the silencer module.

We recommend that you also replace the damping plate when exchanging the silencer insert.
The open silencer can become soiled if exposed to heavy contamination by dust, oil, etc., and thus reduce the suction capacity. It should be replaced in this case. Due to the capillary effect of the porous material, cleaning is not recommended.

Press-fit screens

NOTICE
Damage to the ejector system due to missing press-fit screen
Fluids and foreign objects could penetrate and destroy the ejector.

• Do not operate the ejector system without press-fit screens.

Press-fit screens are installed in the vacuum and compressed air connections.
Over time, dust, chips, and other solid matter can deposit in these screens.
If the ejector system performance noticeably drops, the screens can easily be replaced.
The major spare parts and wearing parts are listed below.
Spare and wearing parts

Troubleshooting

limits)
The inside diameter of the tubing line is too small| See recommendations for tubing diameter
The vacuum level is too low| Increase control range
Unable to hold the useful load| The vacuum cup is too small| Select a larger vacuum cup

Accessories

Connecting cable, CON-RD series, 5 m
■ Socket, M12x1, 5-pin
■ Open cable ends, 5-wire| R412026780
Connecting cable, CON-RD series, 5 m
■ Plug, M12x1, 5-pin
■ Socket, M12x1, 5-pin| 8.95E+09
Y-connector, CON-RD series
■ 2x socket, M12x1, 5-pin
■ Plug, M12x1, 5-pin| R412026785
Hat rail clamp for TS35 hat rail, incl. plastic self-cutting screws (optional)| R412026150
Compressed air subbase, max. 4 ejectors| R412026151
Retaining bracket set| R412026152
Cap nuts for vacant ports| R412026153

Disposal

Dispose of the ejector in accordance with the national regulations in your country.

Technical Data

Electrical parameters

Mechanical data

and inert gases (e.g. argon, helium, neon), filtered to 5 μm, oiled  or oil- free, compressed air quality class 3-3-3 as per ISO 8573-1

Mechanical parameters

Nozzle size [mm] Max. vacuum1) [%] Suction capacity1) [l/min] Max. blow-off capacity1) [l/min] Air consumption 1) [l/min] Noise level at free suctioning1) [dBA] Noise level, suctioned1) [dBA] Weight [kg]| 0.7| 1.0| 1.5
85| 85| 85
16| 34| 63
130| 130| 130
25| 42| 95
61| 66| 68
58| 59| 60
0.195| 0.195| 0.195

1. at 4 bar

Materials used

steel, stainless steel, PU, POM
Control housing| PC-ABS
Silencer insert| Porous PE
Seals| NBR
Lubrication| Silicone-free
Screws| Galvanized steel

AVENTICS GmbH
Ulmer Straße 4
30880 Laatzen, GERMANY
Phone +49 (0) 511-21 36-0
Fax: +49 (0) 511-21 36-2 69
www.aventics.com
[email protected]

The data specified above only serve to describe the product. No statements concerning a certain condition or suitability for a certain application can be derived from our information. The given information does not release the user from the obligation of their own judgment and verification. It must be remembered that our products are subject to a  natural process of wear and aging.
An example configuration is depicted on the title page. The delivered product may thus vary from that in the illustration. Translation of the original operating instructions. The original operating instructions were created in the German language.
R412025989–BAL–001–AC/2019-03
Subject to modifications. © All rights reserved by AVENTICS GmbH, even and especially in cases of proprietary rights applications. It may not be reproduced or given to third parties without its consent.

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