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Beko DRYPOINT RS 15-P HP50 NA Operating Manual
Beko DRYPOINT RS 15-P HP50 NA Operating Manual

Beko DRYPOINT RS 15-P HP50 NA Operating Manual

Refrigerating air dryer
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EN
DRYPOINT
DRYPOINT
DRYPOINT
DRYPOINT
Operating manual
Maintenance manual
Refrigerating air dryer
® ® ® ®
R R R RS S S S 15
15- - - - 17
15
15
Spare parts
1700 HP50
00 HP50 NA
17
17
00 HP50
00 HP50
NA
NA
NA

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Summary of Contents for Beko DRYPOINT RS 15-P HP50 NA

  • Page 1 Operating manual Maintenance manual Spare parts Refrigerating air dryer ® ® ® ® DRYPOINT DRYPOINT R R R RS S S S 15 15- - - - 17 1700 HP50 00 HP50 NA DRYPOINT DRYPOINT 00 HP50 00 HP50...
  • Page 2 Power supply Power supply: V/ph/Hz Elektrischer Anschluß: Electric Nominal Power Electric Nominal Power: Elektrische Leistung: Fuse Max. Fuse protection max: Absicherung max: BEKO TECHNOLOGIES GMBH Im Taubental 7, 41468 Neuss Germany http:// www.beko.de ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 3 Index 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 Installation ..............................7 2.1. Transport ...............................7 2.2.
  • Page 4 Index 7.1.4. Dryers Dimensions DRYPOINT RS 180-350 HP50 NA ................41 7.1.5. Dryers Dimensions DRYPOINT RS 450-550 HP50 NA ................41 7.1.6. Dryers Dimensions DRYPOINT RS 700-1100 HP50 NA ................42 7.1.7. Dryers Dimensions DRYPOINT RS 1400-1700 HP50 NA .................42 7.2. Exploded View.............................43 7.2.1.
  • Page 5 Safety rules 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.
  • Page 6 Safety rules 1.2. Warnings DANGER! Compressed air! Compressed air is a highly hazardous energy source. Never work on the dryer with pressure in the system. Never point the compressed air or the condensate drain outlet hoses towards anybody. The user is responsible for the proper installation of the dryer. Failure to follow instructions given in the “Installation”...
  • Page 7 Installation 1.4. Instructions for the use of pressure equipment according to PED Directive 97/23/EC According to PED DIRECTIVE 97/23/EC models DRYPOINT RS 15-1700 HP50 NA are classified as category SEP (PxV < 50 barxl). To ensure the safe operation of pressure equipment, the user must conform strictly to the above directive and the following : The equipment must only be operated within the temperature and pressure limits stated on the manufacturer’s name/data plate.
  • Page 8 Installation 2.2. Storage Even when packaged, keep the machine protected from severity of the weather. Keep the dryer in vertical position, also when stored. Turning it upside down some parts could be irreparably damaged. If not in use, the dryer can be stored in its packaging in a dust free and protected site at a maximum temperature of 120°...
  • Page 9 Installation 2.4. Installation layout - A - Air compressor Aftercooler Condensate separator Pre-Filter (min. 5 micron) By-pass group Dryer Compressed air tank - B - Final filter Bekomat condensate drain CAUTION! Polluted inlet air! In case of heavily polluted inlet air (ISO 8573.1 class 3.-.3 or worse quality), we recommend the additional installation of a pre-filter (f.e.
  • Page 10 Installation 2.5. Correction factors Correction factor for operating pressure changes : Inlet air pressure psig barg Factor (F1) 0.72 0.82 0.90 0.96 0.98 1.00 1.03 1.06 Correction factor for ambient temperature changes (Air-Cooled): Ambient temperature ºF ºC Factor (F2) 1.22 1.11 1.00 0.94...
  • Page 11 Installation 2.6. Connection to the Compressed Air System DANGER! Compressed air! Operations to be performed by qualified personnel only. Never work on compressed air system under pressure. The user is responsible to ensure that the dryer will never be operated with pressure exceeding the maximum pressure rating on the unit data tag.
  • Page 12 Installation 2.8. Electrical connections DANGER! Supply voltage! Qualified personnel should carry out connecting unit to the main power. Be sure to check the local codes in your area. Before connecting the unit to the electric power, verify that the voltage and the frequency available on the mains correspond to the data reported on the data plate of the dryer.
  • Page 13 Start up Start up 3.1. Preliminary Operations CAUTION! Exceeding of operating parameters! Verify that the operating parameters match with the nominal values stated on the data nameplate of the dryer (voltage, frequency, air pressure, air temperature, ambient temperature, etc.). This dryer has been thoroughly tested, packaged and inspected prior to shipment. Nevertheless, the unit could be damaged during transportation, check the integrity of the dryer during first start-up and monitor operation during the first hours of operation.
  • Page 14 Start up 3.2.2. First start-up DRYPOINT RS 550-1700 HP50 NA This procedure should be followed on first start-up, after periods of extended shutdown or following maintenance procedures. Qualified personnel must perform the start-up. Sequence of operations (refer to paragraph 5.1 Control Panel) : Ensure that all the steps of the “Installation”...
  • Page 15 Start up 3.3. Start-up and shut down 3.3.1. Marcia ed arresto DRYPOINT RS 15- 450 HP50 NA Start-up (refer to paragraph 5.1 Control Panel) : Check the condenser for cleanliness (Air-Cooled). • Ensure the cooling water flow and temperature is adequate (Water-Cooled). •...
  • Page 16 3.3.2. Start-up and shut down DRYPOINT RS 550-1700 HP50 NA For short periods of inactivity, (max 2-3 days) we recommend that power is maintained to the dryer and the control panel. Otherwise, before re-starting the dryer, it is necessary to wait at least 2 hours for the compressor crankcase heater to heat the oil of the compressor (DRYPOINT RS 700-1700 HP50 NA).
  • Page 17 Technical Specifications Technical Specifications 4.1. Technical Specifications DRYPOINT RS 15-180 HP50 NA - P (115/1/60) / AC ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 18 Technical Specifications 4.2. Technical Specifications DRYPOINT RS 15-450 HP50 NA - E (230/1/60) / AC ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 19 Technical Specifications 4.3. Technical Specifications DRYPOINT RS 550-450 HP50 NA - R (460/3/60) / AC ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 20 Technical Specifications 4.4. Technical Specifications DRYPOINT RS 260-450 HP50 NA - E (230/1/60) / WC ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 21 Technical Specifications 4.5. Technical Specifications DRYPOINT RS 550-1700 HP50 NA - R (460/3/60) / WC ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 22 Technical description Technical description 5.1. Control panel The control panel illustrated below is the only dryer-operator interface. Main switch DRYPOINT RS 15-40 HP50 NA – DMC15 Electronic control instrument Air and refrigerating gas flow diagram DMC15 ON/OFF switch with mains detecting light sec - min Alarm light DRYPOINT RS 50-100 HP50 NA –...
  • Page 23 Technical description 5.3. Flow Diagram (Air-Cooled) 12.1 12.1 12.1 1400-1700 12.1 12.1 12.1 Flow Diagram (Water-Cooled) 5.4. 12.1 12.1 12.1 12.1 12.1 12.1 12.1 Combined heat exchanger Capillary tube a - Air-to-air heat exchanger T1 Temperature probe (DewPoint) b - Air-to-refrigerant exchanger T2 Temperature probe (fan control) (RS 15-40 HP50 NA) c - Condensate separator Temp.
  • Page 24 Technical description 5.5. Refrigerating compressor The refrigerating compressor is the pump in the system, gas coming from the evaporator (low pressure side) is compressed up to the condensation pressure (high pressure side). The compressors utilized are manufactured by leading manufacturers and are designed for applications where high compression ratios and wide temperature changes are present.
  • Page 25 Technical description 5.9. Filter Drier Traces of humidity and slag can accumulate inside the refrigerating circuit. Long periods of use can also produce sludge. This can limit the lubrication efficiency of the compressor and clog the expansion valve or capillary tube. The function of the Filter Drier, located before the capillary tubing, is to eliminate any impurities from circulating through the system.
  • Page 26 Technical description 5.15. Hot Gas By-pass Valve This valve injects part of the hot gas (taken from the discharge side of the compressor) in the pipe between the evaporator and the suction side of the compressor, keeping the evaporation temperature/pressure constant at approx. +2 °...
  • Page 27 Technical description 5.16. Refrigerant Pressure Switches P As operation safety and protection of the dryer a series of pressure switches are installed in the gas circuit. Low-pressure controller device on the suction side (carter) of the compressor, is enabled only if the pressure drops below the PB : pre-set value.
  • Page 28 Technical description 5.19. DMC15 Electronic Instrument (Air Dryer Controller) Button - access the set-up. DMC15 Button - value increment. Green LED - glowing = power on. sec - min Yellow LED - Not used Yellow LED - glowing = condenser fan on. DISPLAY The DMC15 electronic controller performs the following functions : it shows the current operating DewPoint through the digital led display which is detected from the (T1) probe located at the end of the evaporator, while a second (T2) probe,...
  • Page 29 Technical description 5.20. DMC14 Electronic Instrument (Air Dryer Controller) Taste access the set-up. DMC 14 esc Taste Exit programming / decrease value. °C °F Taste Value increment. Dryer in alarm status. Display the set temperature scale (° C). ● °C Display the set temperature scale (°...
  • Page 30 Technical description 5.21. Electronic level controlled condensate drain BEKOMAT The electronic level controlled drain BEKOMAT has a special condensate management that makes sure that condensate is drained safely without any unnecessary air-loss. This drain consists of a condensate accumulator where a capacitive sensor continuously checking liquid level is placed: as soon as the accumulator is filled, the sensor passes a signal to the electronic control and a diaphragm solenoid valve will open to discharge the condensate.
  • Page 31 Maintenance, troubleshooting, spares and dismantling Maintenance, troubleshooting, spares and dismantling 6.1. Controls and Maintenance DANGER! Compressed air, mains voltage, unqualified personnel! Only qualified personnel should perform troubleshooting and or maintenance operations. Prior to performing any maintenance or service, be sure that: no part of the machine is powered and that it cannot be connected to the mains supply.
  • Page 32 Maintenance, troubleshooting, spares and dismantling 6.2. Troubleshooting 6.2.1. Troubleshooting DRYPOINT RS 15 - 450 HP50 NA Only qualified personnel should perform troubleshooting and or maintenance operations. Prior to performing any maintenance or service, be sure that: no part of the machine is powered and that it cannot be connected to the mains supply. •...
  • Page 33 Maintenance, troubleshooting, spares and dismantling The dryer doesn’t drain the condensate - see specific point. Excessive pressure The DewPoint is too low - the condensate is frost and blocks the air - see specific drop within the dryer. point. Check for throttling the flexible connection hoses. The service valve located before the drain is closed - open it.
  • Page 34 Maintenance, troubleshooting, spares and dismantling 6.2.2. Troubleshooting DRYPOINT RS 550-1700 HP50 NA Only qualified personnel should perform troubleshooting and or maintenance operations. Prior to performing any maintenance or service, be sure that: no part of the machine is powered and that it cannot be connected to the mains supply. •...
  • Page 35 Maintenance, troubleshooting, spares and dismantling The fan is always ON - PV-PV1-PV2 pressure switch is faulty - replace it (Air- DewPoint too low. Cooled). Ambient temperature is too low - restore de nominal condition. The Hot Gas By-pass Valve is out of setting - contact a refrigeration engineer to restore the nominal setting.
  • Page 36 Maintenance, troubleshooting, spares and dismantling 6.3. Spare Parts The suggested spare parts list will enable you to promptly intervene in case of abnormal operation, so avoiding to wait for the spares delivery. In case of failure of other parts, for example inside the refrigerating circuit, the replacement must be worked out by a refrigerating systems specialist or in our factory.
  • Page 37 Maintenance, troubleshooting, spares and dismantling DRYPOINT RS HP50 NA - E DESCRIPTION CODE 80 100 140 180 260 350 450 OF THE SPARE PARTS Refrigerant gas pressure switch P XE RA 5655NNN085 safety thermo-switch XE RA 56141NN005 XE RA 5655NNN087 Refrigerant gas pressure switch P XE RA 5655NNN170 Refrigerant gas pressure switch P...
  • Page 38 Maintenance, troubleshooting, spares and dismantling DRYPOINT RS HP50 NA - R DESCRIPTION OF THE SPARE PARTS CODE 1100 1400 1700 Refrigerant gas pressure switch P XE RA 5655NNN085 safety thermo-switch XE RA 56141NN005 XE RA 5655NNN087 Refrigerant gas pressure switch P XE RA 5655NNN170 Refrigerant gas pressure switch P XE RA 5015340002...
  • Page 39 Maintenance, troubleshooting, spares and dismantling 6.4. Maintenance operation on the refrigerating circuit CAUTION! Refrigerant! Maintenance and service on refrigerating systems must be carried out only by certified refrigerating engineers only, according to local rules. All the refrigerant of the system must be recovered for its recycling, reclamation or destruction. Do not dispose the refrigerant fluid in the environment.
  • Page 40 List of attachments List of attachments 7.1. Dryers Dimensions 7.1.1. Dryers Dimensions DRYPOINT RS 15-40 HP50 NA 7.1.2. Dryers Dimensions DRYPOINT RS 50-80 HP50 NA 7.1.3. Dryers Dimensions DRYPOINT RS 100-140 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 41 List of attachments 7.1.4. Dryers Dimensions DRYPOINT RS 180-350 HP50 NA 7.1.5. Dryers Dimensions DRYPOINT RS 450-550 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 42 List of attachments 7.1.6. Dryers Dimensions DRYPOINT RS 700-1100 HP50 NA 7.1.7. Dryers Dimensions DRYPOINT RS 1400-1700 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 43 List of attachments 7.2. Exploded View 7.2.1. Exploded view table of components Combined heat exchanger Bekomat drainer 1.1 Insulation Material Main switch Refrigerant pressure-switch P … (DRYPOINT RS 450-1700 HP50 NA) safety thermo-switch Refrigerant relief valve (DRYPOINT RS 140-1700 HP50 NA) Refrigerant pressure switch P …...
  • Page 44 List of attachments 7.2.2. Exploded view DRYPOINT RS 15 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 45 List of attachments 7.2.3. Exploded view DRYPOINT RS 30-40 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 46 List of attachments 7.2.4. Exploded view DRYPOINT RS 50-80 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 47 List of attachments 7.2.5. Exploded view DRYPOINT RS 100 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 48 List of attachments 7.2.6. Exploded view DRYPOINT RS 140-350 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 49 List of attachments 7.2.7. Exploded view DRYPOINT RS 450 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 50 List of attachments 7.2.8. Exploded view DRYPOINT RS 550 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 51 List of attachments 7.2.9. Exploded view DRYPOINT RS 700-900 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 52 List of attachments 7.2.10. Exploded view DRYPOINT RS 1100 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 53 List of attachments 7.2.11. Exploded view DRYPOINT RS 1400-1700 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 54 List of attachments 7.3. Electrical Diagram 7.3.1. Electrical Diagram table of components IG : Main switch Refrigerating compressor KT : Compressor thermal protection KR : Compressor starting relay (if installed) CS : Compressor starting capacitor (if installed) CR : Compressor operating capacitor (if installed) Condenser fan CV : Fan starting capacitor (if installed) TV : Fan thermal protection...
  • Page 55 List of attachments 7.3.2. Electrical Diagram DRYPOINT RS 15-40 HP50 NA - P (115/1/60) Air Dryer Controller 7.3.3. Electrical Diagram DRYPOINT RS 50-100 HP50 NA - P (115/1/60) Air Dryer Controller 11 12 DEW-POINT ALARM max 250V 1A min 5VDC 10mA 7.3.4.
  • Page 56 List of attachments 7.3.5. Electrical Diagram DRYPOINT RS 15-40 HP50 NA - E (230/1/60) Air Dryer Controller 7.3.6. Electrical Diagram DRYPOINT RS 50-100 HP50 NA - E (230/1/60) Air Dryer Controller 11 12 DEW-POINT ALARM max 250V 1A min 5VDC 10mA ®...
  • Page 57 List of attachments 7.3.7. Electrical Diagram DRYPOINT RS 140-350 HP50 NA - E (230/1/60) Air Dryer Controller 11 12 DEW-POINT ALARM max 250V 1A min 5VDC 10mA 7.3.8. Electrical Diagram DRYPOINT RS 450 HP50 NA - E (230/1/60) Air Dryer Controller 11 12 DEW-POINT ALARM max 250V 1A...
  • Page 58 List of attachments 7.3.9. Electrical Diagram DRYPOINT RS 550 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 59 List of attachments 7.3.10. Electrical Diagram DRYPOINT RS 550 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 60 List of attachments 7.3.11. Electrical Diagram DRYPOINT RS 550 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 61 List of attachments 7.3.12. Electrical Diagram DRYPOINT RS 700-1100 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 62 List of attachments 7.3.13. Electrical Diagram DRYPOINT RS 700-1100 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 63 List of attachments 7.3.14. Electrical Diagram DRYPOINT RS 700-1100 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 64 List of attachments 7.3.15. Electrical Diagram DRYPOINT RS 1400-1700 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 65 List of attachments 7.3.16. Electrical Diagram DRYPOINT RS 1400-1700 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 66 List of attachments 7.3.17. Electrical Diagram DRYPOINT RS 1400-1700 HP50 NA ® DRYPOINT RS 15 – 1700 HP50 NA...
  • Page 67 ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------...
  • Page 68 DRYPOINT RS 15-1700 HP50 NA_manual_en_2008-05 Subject to technical changes without prior notice; errors not excluded.