Beko DRYPOINT RA 200/AC NA User manual

EN
Operating manual
Maintenance manual
Spare parts
Refrigerating air dryer
DRYPOINT
DRYPOINTDRYPOINT
DRYPOINT
®
®®
®
RA
RA RA
RA 200
200200
200-
--
-250
250250
2500
00
0 NA
NA NA
NA

2 DRYPOINT RA 200 – 2500 NA
Dear Customer,
thank you for choosing our product. In order to get the best performances out of this product, please read this manual
carefully.
To avoid incorrect operation of the equipment and possible physical risk to the operator, please read and strictly follow
the instructions contained in this manual.
Note, these instructions are in addition to the safety rules that apply in the country where the dryer is installed. Before
packing for shipment each DRYPOINT RA NA series refrigerated air dryer undergoes a rigorous test to ensure the
absence of any manufacturing faults and to demonstrate that the device can perform all the functions for which it has
been designed.
Once the dryer has been properly installed according to the instructions in this manual, it will be ready for use without
any further adjustment. The operation is fully automatic, and the maintenance is limited to few controls and some
cleaning operations, as detailed in the following chapters.
This manual must be maintained available in any moment for future references and it has to be intended as inherent
part of the relevant dryer.
Due to the continuous technical evolution, we reserve the right to introduce any necessary change without giving
previous notice.
Should you experience any trouble, or for further information, please do not hesitate to contact us.
DATA NAMEPLATE
Model

Product key

Serial n°.

Nominal Flow Rate

Working pressure PS min/max

Inlet temperature TS max

Ambient Temp.

Refrigerant

Refrig. Design Pres. HP/LP

Power supply

Electric Nominal Power

Fuse Max.

The data nameplate is located on
the back of the dryer and shows
all the primary data of the
machine. Upon installation, fill in
the table on the previous page
with all the data shown on the
data nameplate. This data should
always be referred to when calling
the manufacturer or distributor.
The removal or alteration of the
data nameplate will void the
warranty rights.
Produktschlüssel:
Product key:
Serial n°/ year of building:
Serienr. / Baujahr:
Nominal flow rate (ISO1217): scfm
Working pressure PS min/max:
Nemmvolumenstrom (ISO1217):
Betriebsüberdruck PS min/max: psig
Inlet temperature TS max:
Eintrittstemperatur TS max: °F
Ambient Temperature:
Umgebungstemperatur: °F
Refrigerant:
Kältemittel: type/oz
Refrig. Design Pres. HP/LP:
Kältem. Auslegungsdruck HD/ND: psig
Power supply:
Elektrischer Anschluß: V/ph/Hz
Electric Nominal Power:
Elektrische Leistung: W/A
Fuse protection max:
Absicherung max: A
DRYPOINT RA
BEKO TECHNOLOGIES GMBH
Im Taubental 7, 41468 Neuss
Germany
http:// www.beko.de
TAD0011

Index
DRYPOINT RA 200 – 2500 NA 3
1. Safety rules....................................................................................................................................................5
1.1. Definition of the Conventional Signs Used in This Manual............................................................................5
1.2. Warnings.......................................................................................................................................................6
1.3. Proper Use of the Dryer.................................................................................................................................6
1.4. Instructions for the use of pressure equipment according to PED Directive 97/23/EC.................................7
2. Installation .....................................................................................................................................................7
2.1. Transport.......................................................................................................................................................7
2.2. Storage..........................................................................................................................................................8
2.3. Installation site...............................................................................................................................................8
2.4. Installation layout...........................................................................................................................................9
2.5. Correction factors........................................................................................................................................10
2.6. Connection to the Compressed Air System ................................................................................................11
2.7. Connection to the Cooling Water Network (Water-Cooled) ........................................................................11
2.8. Electrical connections..................................................................................................................................12
2.9. Condensate Drain........................................................................................................................................12
3. Start up........................................................................................................................................................12
3.1. Preliminary Operations................................................................................................................................12
3.2. First start-up ................................................................................................................................................13
3.3. Start-up and shut down ...............................................................................................................................13
4. Technical Specifications..............................................................................................................................14
4.1. Technical Specifications DRYPOINT RA 200-1250 NA-R (460/3/60)........................................................14
4.2. Technical Specifications DRYPOINT RA 200-1250 NA-R (460/3/60).........................................................15
4.3. Technical Specifications DRYPOINT RA 1500-2500 NA-R (460/3/60).......................................................16
5. Technical description...................................................................................................................................17
5.1. Control panel...............................................................................................................................................17
5.2. Operation.....................................................................................................................................................17
5.3. Flow Diagram (Air-Cooled)..........................................................................................................................18
5.4. Flow Diagram (Water-Cooled).....................................................................................................................18
5.5. Refrigerating compressor...........................................................................................................................19
5.6. Condenser (Air-Cooled)...............................................................................................................................19
5.7. Condenser (Water-Cooled).........................................................................................................................19
5.8. Condenser water regulating valve (Water-Cooled).....................................................................................19
5.9. Filter Drier....................................................................................................................................................20
5.10. Capillary Tube..............................................................................................................................................20
5.11. Alu-Dry Module............................................................................................................................................20
5.12. Hot Gas By-pass Valve ...............................................................................................................................20
5.13. Refrigerant Pressure Switches P
A
-P
B
-P
V
.....................................................................................................21
5.14. Safety thermo-switch T
s
...............................................................................................................................21
5.15. Compressor crankcase heater (DRYPOINT RA 600-2500 NA)..................................................................21
5.16. DMC14 Electronic Instrument (Air Dryer Controller) ...................................................................................22
5.17. Electronic level controlled condensate drain BEKOMAT.............................................................................23
6. Maintenance, troubleshooting, spares and dismantling..............................................................................24
6.1. Controls and Maintenance...........................................................................................................................24
6.2. Troubleshooting...........................................................................................................................................25
6.3. Spare Parts..................................................................................................................................................27
6.4. Maintenance operation on the refrigerating circuit .....................................................................................29
6.5. Dismantling of the Dryer..............................................................................................................................29
7. List of attachments ......................................................................................................................................30
7.1. Dryers Dimensions......................................................................................................................................30
7.1.1. Dryers Dimensions DRYPOINT RA 200-250 NA /AC.................................................................................30
7.1.2. Dryers Dimensions DRYPOINT RA 300-350 NA /AC.................................................................................30
7.1.3. Dryers Dimensions DRYPOINT RA 400-500 NA /AC.................................................................................31
7.1.4. Dryers Dimensions DRYPOINT RA 600-1000 NA /AC...............................................................................31
7.1.5. Dryers Dimensions DRYPOINT RA 1250 NA /AC.......................................................................................32
7.1.6. Dryers Dimensions DRYPOINT RA 1500-2000 NA /AC.............................................................................32
7.1.7. Dryers Dimensions DRYPOINT RA 2500 NA /AC.......................................................................................32
7.1.8. Dryers Dimensions DRYPOINT RA 200-250 NA /WC................................................................................33
7.1.9. Dryers Dimensions DRYPOINT RA 300-350 NA /WC................................................................................33
7.1.10. Dryers Dimensions DRYPOINT RA 400-500 NA /WC................................................................................34
7.1.11. Dryers Dimensions DRYPOINT RA 600-1000 NA /WC..............................................................................34
7.1.12. Dryers Dimensions DRYPOINT RA 1250 NA /WC .....................................................................................35
7.1.13. Dryers Dimensions DRYPOINT RA 1500-2000 NA /WC............................................................................35
7.1.14. Dryers Dimensions DRYPOINT RA 2500 NA /WC .....................................................................................35

Index
4 DRYPOINT RA 200 – 2500 NA
7.2. Exploded View.............................................................................................................................................36
7.2.1. Exploded view table of components............................................................................................................36
7.2.2. Exploded view DRYPOINT RA 200-350 NA...............................................................................................37
7.2.3. Exploded view DRYPOINT RA 400-500 NA...............................................................................................38
7.2.4. Exploded view DRYPOINT RA 600-1250 NA.............................................................................................39
7.2.5. Exploded view DRYPOINT RA1500-2500 NA............................................................................................40
7.3. Electrical Diagram .......................................................................................................................................41
7.3.1. Electrical Diagram table of components......................................................................................................41
7.3.2. Electrical Diagram DRYPOINT RA 200-500 NA –R (460/1/60) ..................................................................42
7.3.3. Electrical Diagram DRYPOINT RA 200-500 NA -R (460/1/60)...................................................................43
7.3.4. Electrical Diagram DRYPOINT RA 200-500 NA -R (460/1/60)...................................................................44
7.3.5. Electrical Diagram DRYPOINT RA 600-1250 NA -R (460/1/60).................................................................45
7.3.6. Electrical Diagram DRYPOINT RA 600-1250 NA -R (460/1/60).................................................................46
7.3.7. Electrical Diagram DRYPOINT RA 600-1250 NA -R (460/1/60).................................................................47
7.3.8. Electrical Diagram DRYPOINT RA 1500-2500 NA -R (460/1/60)...............................................................48
7.3.9. Electrical Diagram DRYPOINT RA 1500-2500 NA -R (460/1/60)...............................................................49
7.3.10. Electrical Diagram DRYPOINT RA 1500-2500 NA -R (460/1/60)...............................................................50

Safety rule
DRYPOINT RA 200 – 2500 NA 5
1. Safety rules
1.1. Definition of the Conventional Signs Used in This Manual
Carefully read instruction manual before attempting any service or maintenance procedures on the dryer.
Caution warning sign. Risk of danger or possibility of damage to equipment, if related text is not followed
properly.
Electrical hazard. Warning message indicates practices or procedures that could result in personal injury or
fatality if not followed correctly.
Danger hazard. Part or system under pressure.
Danger hazard. High temperature conditions exist during operation of system. Avoid contact until system or
component has dissipated heat.
Danger hazard. Treated air is not suitable for breathing purposes; serious injury or fatality may result if
precautions are not followed.
Danger hazard: In case of fire, use an approved fire extinguisher, water is not an acceptable means in cases
of fire.
Danger hazard. Do not operate equipment with panels removed.
Maintenance or control operation to be performed by qualified personnel only 1.
ARIA
AIR
LUFT
AIR
Compressed air inlet connection point
ARIA
AIR
LUFT
AIR
Compressed air outlet connection point
Condensate drain connection point
Cooling water inlet connection point (Water-Cooled)
Cooling water outlet connection point (Water-Cooled)
Operations which can be performed by the operator of the machine, if qualified 1.
NOTE: Text that specifies items of note to be taken into account does not involve safety precautions.
In designing this unit a lot of care has been devoted to environmental protection:
• CFC free refrigerants
• CFC free insulation parts
• Energy saving design
• Limited acoustic emission
• Dryer and relevant packaging composed of recyclable materials
This symbol requests that the user heed environmental considerations and abide with suggestions annotated
with this symbol.
1
Experienced and trained personnel familiar with national and local codes, capable to perform the needed activities, identify and avoid possible
dangerous situations while handling, installing, using and servicing the machine. Ensuring compliance to all statutory regulations.