Comprag ADX Series Manuel utilisateur
OPERATING MANUAL
BEDIENUNGSANLEITUNG
Heatless adsorption
compressed air dryers
Kaltregenerierende Adsorp-
tionstrockner ADX Serie
ADX series
Version 1.0
Version 1.0
EN
DE
Seite. 22
Руководство по эксплуатации
и техническому обслуживанию
Версия 1.0
стр. 41
Осушитель адсорбционный
с холодной регенерацией
серии ADX
RU
© 2016 Comprag ®. All rights reserved.
No part of the text and /or diagram may be reprinted or used without the prior written permission of Comprag.
The manufacturer reserves the right to make changes to a product design in order to enhance its technological
and operational parameters without notifying the user.
The product type may considerably differ to that displayed in documents.
Contents Page
1. Safety guidelines 4
1.1 Symbols used in the instructions 4
1.2 General safety guidelines 4
1.3 Safety precautions for start-up 5
1.4 Safety precautions during operation 6
1.5 Safety precautions for maintenance and repair 7
2. Design and mechanism 8
2.1 Technical information. 8
2.2 Function 9
2.3 Functionality 10
2.4 Correction factors for calculating capacity 11
3. Start up 12
3.1 Lifting 12
3.2 Dimensions 12
3.3 Preparation of facility 13
3.4 Connection to the compressed airline 13
3.5 Pneumatic circuit diagram 14
3.6 Connection to power supply and electric circuit diagram 14
4. Usage 15
4.1 Control panel 15
4.2 Switching on/off of equipment 15
5. Adjustment and maintenance 16
5.1 Adjustment for specic operating conditions 16
5.2 In-service testing 17
5.3 Changing adsorbent 17
6. Fault handling 18
6.1 Possible faults. 18
7. Storage and disposal 19
7. 1 Storage 19
7. 2 Disposal 19
EN
4Version 1.0
1. Safety guidelines
1.1 Symbols used in the instructions.
Lethal hazard.
Warning.
Attention.
1.2 General safety guidelines.
Carefully familiarise yourself with the technical documentation,
operating instructions and safety guidelines. Most accidents as-
sociated with the use of compressor equipment occur as a result
of non-compliance with safety guidelines. Prevent hazards from
developing and adhere to the safety guidelines.
The manufacturer reserves the right to make changes to a prod-
uct’s design without notifying the user.
1. The operator must stringently adhere to safety guidelines provided for by these instruc-
tions and local legislation!
2. When choosing between these safety guidelines and the regulations provided for by local
legislation, those rules which provide for more stringent requirements shall apply.
3. Only trained maintenance personnel with the relevant level of professional training are
permitted to operate, service and repair Comprag equipment
4.Compressed air owing immediately from the compressor may contain oil and impurities
and is not suitable for breathing! Compressed air has to be puried to an air purity grade
5
COMPRAG Heatless adsorption compressed air dryers ADX Series
suitable for breathing, in accordance with the standards prescribed by local legislation.
5. Compressed air is an extremely hazardous energy source. Compressed air must not be
used for unintended purposes! Do not use it to clean clothing and footwear and never point
compressed air hoses at people and animals! When using air to clean equipment, take
extra caution and wear safety goggles!
6. All maintenance, repair, setup and installation work etc. must be performed while the
equipment is turned off, disconnected from the power source, with compressed-air hoses
disconnected from the equipment, and with the use of safety goggles! Ensure that equip-
ment is disconnected from the compressed air system and is not under pressure.
1.3 Safety precautions for start-up
The user is solely liable for injuries or damages which occur due
to non-compliance with safety guidelines during installation, ope-
rati- on or servicing, as well as unauthorised use of equipment!
1. Equipment must only be unloaded/loaded using the appropriate handling devices or
hoisters. Equipment must not be manually lifted or moved. Do not leave equipment sus-
pended. Use a helmet during unloading operations.
2. Arrange the equipment in a dry and clean facility which provides shelter from precipi- tation.
The facility must be well ventilated, and forced ventilation should be provided if necessary.
3. Worn, damaged or spoiled compressed-air hoses should not be used. Ensure that hoses
correspond to the equipment in terms of nominal diameter and working pressure.
4. When using several compressor stations in a system, each compressor must have a
manually operated valve for cutting off any of the compressors in the case of emergency.
5. Explosive and re-hazardous admixtures such as solvent vapours and carbon dust etc.
must not be released into the atmosphere.
6. Ensure unrestricted access to the compressed-air hose from the compressor. Do not
clutter it and do not store ammable materials in its immediate vicinity.
7. Do not pinch or deform the compressed-air feed hoses.
8. Do not cover holes used to provide equipment with air for cooling. Ensure the facility is
well ventilated.
9. When using remote control, the equipment must give a legible and clear warning of this:‘AT-
TENTION: this machine is being controlled remotely and may start operating without warning!’
An operator who is remotely controlling equipment must ensure that no installation or other
work is being performed with the equipment at that moment. Once the equip- ment is turned
off remotely, the operator must ensure that the equipment is actually turned off!
6Version 1.0
10. Equipment must be earthed. Provide short-circuit protection. The starting knife switch
must be in the immediate vicinity of the equipment and protect against unauthorised start-up.
The user bears full responsibility for compliance with the operating condi-
tions of the electrical motor installed in the equipment.
Equipment must be used with protection devices.
The protection devices must protect the electric motor from short circuits,
overloading (systematic and start-up) and open-phase conditions. Instal-
lation of protection devices is the responsibility of the user.
11. There must be an information plate afxed next to the control panel on equipment with
an independent control system featuring an automatic restart function: ‘ATTENTION: This
machine may start operating without warning!’
12. Any tanks and vessels working under pressure must be tted with safety-relief valves! Unau-
thorised installation, disassembly or adjustment of attached safety-relief valves is not allowed.
1.4 Safety precautions during operation.
The user is solely liable for injuries or damages which occur due
to non-compliance with safety guidelines during installation, op-
era- tion or servicing, as well as unauthorised use of equipment!
1. Ensure that hoses correspond to the equipment in terms of nominal diameter and working
pressure. Check the attachment of every hose coupling before start-up. An insecurely fas-
tened hose may cause serious injury.
2. Never turn on equipment if you suspect the presence of highly ammable impurities in the air!
3. The operator remotely controlling equipment must ensure that no installation or other work
is being performed with the equipment at that moment! An information plate must be afxed
to the equipment in relation to this: ‘ATTENTION: this machine is being controlled remotely
and may start operating without warning!’
4. An operator is not allowed to operate equipment if the operator is fatigued, in a state of
intoxication from alcohol, drugs or medicine that reduces the body’s reaction time.
5. The equipment must not be operated if parts of the casing have been removed. Doors or
panels may be opened for short durations for inspection and scheduled checks. It is advis-
able to wear hearing protection.
In some types of equipment, open doors or removal of panels
during operation may lead to overheating.
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COMPRAG Heatless adsorption compressed air dryers ADX Series
6. Personnel in conditions or a facility where the sound pressure level reaches or exceeds
90 dB (A), must wear ear protectors.
7.If the air used for cooling equipment is used while the facility is being heated, undertake
measures for it to be ltered so that it is suitable for breathing.
8. Regularly check that:
• safety devices and attachments are in place;
• all hoses and pipes are in good condition and sealed;
• there are no leaks;
• brackets and structural components are tightened;
• all electrical cables and contacts are in good condition and safe to use;
• safety devices are fully functional and there is no contamination etc;
• all structural components are in working order, with no signs of wear and tear.
1.5 Safety precautions for maintenance and repair
The user is solely liable for injuries or damages which occur due
to non-compliance with safety guidelines during installation, ope-
ration or servicing, as well as unauthorised use of equipment!
1.
Only original spare parts and ancillary items may be used. Using spare parts from other manu-
factures may lead to unpredictable results and consequently accidents.
2. When performing installation and repair work, always wear goggles!
3. Before connecting or disconnecting equipment, disconnect it from the main pneumatic sys-
tem. Ensure that the hoses aren’t under pressure!
4. Before beginning installation or other work, ensure that equipment is not pressurised. Installa-
tion work must not be carried out on equipment under pressure.
5. All maintenance work should be carried out only when the temperature of all structural ele-
ments falls to room temperature.
6. Never use highly ammable solvents or carbon tetrachloride for cleaning structural elements.
When wiping, take precautions against the poisonous vapours of cleaning uids.
7. When carrying out installation and repair work, an information plate should be afxed
to the control panel to warn against unauthorised start-up. For example, “Do not turn on.
Personnel operating!”
8. The operator remotely controlling equipment must ensure that no installation or other work is
being performed with the equipment at that moment! An information plate must be afxed to the
equipment in relation to this: See 1.3.9.
9. Maintain cleanliness in the facility where the equipment is installed. Close open inlets and
outlets during installation with dry clothes or paper to prevent rubbish entering the equipment.
10. Welding or other similar operations must not be carried out in the immediate vicinity of the
equipment and vessels under pressure.
11. If there is any suspicion of overheating, combustion or other emergency, turn off the equip-
ment. Immediately disconnect it from the power supply. Do not open the doors of equipment until
8Version 1.0
the temperature falls to room temperature, in order to prevent burns or injury.
12. Naked ames must not be used as a light source for inspecting and checking equipment.
13. Never use caustic solvents, which may damage materials of the pneumatic system
14. After performing installation or other work, ensure that no instruments, rags or spare
parts have been left inside the equipment.
15. Pay particular attention to the safety-relief valves. Thoroughly inspect them and remove
any dust and dirt. They must not be allowed to suffer any loss in function under any circum-
stances. Remember that your safety depends on their functionality!
16. Before beginning work in normal mode after maintenance or repair work, check that the
working pressure, temperature and other characteristics are correctly set. Ensure that all
control devices are installed and functioning properly.
17. When replacing lters, separators etc., wipe away dust, dirt and oil residue from the area
where they are installed with a dry cloth.
18. Protect the motor, air lter, electrical components and control components etc. from com-
ing into contact with condensate. For instance, blow down with dry air.
19. Use protective gloves during installation and repair work in order to avoid burns and injury
(for instance, during oil change).
2.
Design and mechanism
Non-compliance with these instructions, use of non-original parts and
absence of a warranty service coupon may invalidate the warranty.
2.1 Technical information
The product features of COMPRAG heatless adsorption compressed air dryers are given
below:
Model ADX20 ADX30 ADX40 ADX50 ADX70
Product code 14400050 14400051 14400052 14400053 14400054
Air consumption*, (m3/min) 2.0 3.0 4.0 5.0 7.0
Maximum working pressure, bar 10
Max. temperature of compressed
air at inlet to air dryer, °C +55
Min./max. ambient temperature,
°C +5/+45
Dew point temperature, С -40
9
COMPRAG Heatless adsorption compressed air dryers ADX Series
Voltage, (phase/V/Hz) 1/220/50
Type of adsorbent Desiccant – activated alumina
Quantity of adsorbent, kg 30 45 60 75 105
Thread connection,
inlet / outlet G1’ G1 1/4’ G1 1/2’
Model ADX90 ADX125 ADX160 ADX200 ADX250
Product code 14400055 14400056 14400057 14400058 14400059
Air consumption*, (m3/min) 9.0 12.5 16 20 25
Maximum working pressure, bar 10
Max. temperature of compressed
air at inlet to air dryer, °C +55
Min./max. ambient temperature,
°C +5/+45
Dew point temperature, С -40
Voltage, (phase/V/Hz) 1/220/50
Type of adsorbent Desiccant - activated alumina
Quantity of adsorbent, kg 135 190 240 300 375
Thread connection,
inlet / outlet G1 1/2’ G2 1/2’ / G2’ G3’ / G2 1/2’
* See point 2.4
2.2 Function
The air dryer is designed to dry compressed air used for industrial purposes. The air
dryer should not be used in facilities where there are re or explosion hazards, or where
works are being carried out which involve the discharge of substances that pose re
safety hazards (solvents, ammable vapours, spirits etc.). In particular, the air dryer
should not be used for producing breathable air. Such use is allowed if compressed air
is puried to an air purity grade suitable for breathing, in accordance with the standards
prescribed by local legislation.
Equipment must only be used according to its designated purpose. It is considered
improper and unreasonable to use the equipment for other purposes. The manufacturer
bears no liability for any damage caused that is due to improper or unreasonable use of
equipment.
10 Version 1.0
2.3 Functionality.
Fig. 2.3 Flow chart of air dryer
Cyclogram for the opening and closing of electromagnetic pneumatic valves (PV) 5.
PV4 – solenoid valve of left tower
PV2 – solenoid valve of right tower
Both solenoid valves, PV2 and PV4, are closed during start-up.
Phase A. Solenoid valve PV2 is actuated and the pressure falls in tower 2 to atmospheric
pressure. Bypass valve 1 switches to closing tower 2 (as there is no pressure in this tower).
The inow of compressed air is fed into tower 4, where adsorbent material adsorbs the
moisture to the required set amount.
Some of the dry air passes through the injector 7 from tower 4 to tower 2, where it expands.
7
3
4
2
5
1 6
Air for drying
Dry compressed air
1. Bypass valve.
2. Right tower.
3. Check valve.
4. Left tower.
5. Solenoid valve (PV)
6. Silencer
7. Injector
15ñåê270ñåê 30ñåê
30ñåê240ñåê 60ñåê
270ñåê
240ñåê
30ñåê
60ñåê
PV4
De lay A B C D
PV2
ADX20- ADX90
ADX125 -ADX 250
15 sec 270sec 30 sec
30 sec 240sec 60 sec
270 sec
240 sec
30 sec
60 sec
PV4
De lay A B C D
PV2
ADX20-ADX90
ADX125 -ADX 250
Ce manuel convient aux modèles suivants
10
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