EN Operating manual Maintenance manual Spare parts Refrigerating air dryer DRYPOINT® RS RS 1515-1700 1700 HP50 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.
Index 1. 1.1. 1.2. 1.3. 1.4. Safety rules....................................................................................................................................................5 Definition of the Conventional Signs Used in This Manual............................................................................5 Warnings .......................................................................................................................................................6 Proper Use of the Dryer.
Index 7.1.4. 7.1.5. 7.1.6. 7.1.7. 7.2. 7.2.1. 7.2.2. 7.2.3. 7.2.4. 7.2.5. 7.2.6. 7.2.7. 7.2.8. 7.2.9. 7.2.10. 7.2.11. 7.3. 7.3.1. 7.3.2. 7.3.3. 7.3.4. 7.3.5. 7.3.6. 7.3.7. 7.3.8. 7.3.9. 7.3.10. 7.3.11. 7.3.12. 7.3.13. 7.3.14. 7.3.15. 7.3.16. 7.3.17. 4 Dryers Dimensions DRYPOINT RS 180-350 HP50 NA .............................................................................41 Dryers Dimensions DRYPOINT RS 450-550 HP50 NA .............................................................................
Safety rules 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.
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” chapter will void the warranty. Improper installation can create dangerous situations for personnel and/or damages to the machine could occur.
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 : 1. The equipment must only be operated within the temperature and pressure limits stated on the manufacturer’s name/data plate. 2.
Installation 2.2. Storage SCC0001 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°F (50°C), and a specific humidity not exceeding 90%. Should the stocking time exceed 12 months, please contact the manufacturer.
Installation 2.4. Installation layout -A7 3 4 8 1 2 9 9 9 6 9 -B7 3 4 9 9 1 Air compressor 2 Aftercooler 3 Condensate separator 4 Pre-Filter (min. 5 micron) 5 By-pass group 6 Dryer 7 Compressed air tank 8 Final filter 9 Bekomat condensate drain 8 1 2 6 9 9 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.
Installation 2.5. Correction factors Correction factor for operating pressure changes : Inlet air pressure psig 200 300 barg 14 21 Factor (F1) 0.72 0.82 400 28 0.90 500 34 0.96 550 38 0.98 600 40 1.00 650 45 1.03 725 50 1.06 Correction factor for ambient temperature changes (Air-Cooled): Ambient temperature ºF 80 90 100 ºC 27 32 38 Factor (F2) 1.22 1.11 1.00 105 40 0.94 110 43 0.89 115 45 0.83 120 50 0.
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. Over-pressurizing the dryer could be dangerous for both the operator and the unit.
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. In terms of voltage, a ±5% tolerance is allowed.
Start up 3. 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.
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” chapter have been observed.
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). Verify that the system is powered. Activate the main switch - pos. 1 on the control panel. Ensure that electronic controller is ON.
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). Start-up (refer to paragraph 5.1 Control Panel) DMC14 Electronic Instrument Check the condenser for cleanliness (Air-Cooled).
DRYPOINT® RS 15 – 1700 HP50 NA [psi – bar] Air pressure drop - ∆ p 2 0.22 0.35 70 – 32 79 – 36 4.2 Other temperature on request. Check the data shown on the identification plate. 2 3 81 – 37 < 70 6.6 0.65 6.0 119 – 54 6.8 0.70 6.2 130 – 59 11.2 1.27 9.8 1.10 185 - 84 11.8 1.31 10.2 1.
[l/min] 2267 136 2 [lbs – kg] 62 – 28 64 – 29 1.5 1.2 [A] [dbA] 0.25 0.21 1.3 1.1 [A] [W] 0.22 0.19 [W] 70 – 32 1.7 0.29 1.5 Other temperature on request. Check the data shown on the identification plate. 3 3/4" 0.38 0.55 79 – 36 2.2 0.45 2.0 81 – 37 3.5 0.63 3.1 5.6 1.27 4.9 1.10 8500 1/2 5.9 1.31 5.1 1.20 530 - 900 119 – 54 130 – 59 185 - 84 < 70 4.0 0.20 3.4 0.60 2.9 – 0.20 5100 306 180 9900 594 350 350 - E R 404A 1" 63.1/2 – 1.80 1.
DRYPOINT® RS 15 – 1700 HP50 NA 2 3 2 1 [lbs – kg] 524 – 238 510 – 232 Check the data shown on the identification plate. Other temperature on request. 9.2 - - - - - 9.6 6.60 8.5 5.60 56300 3.3/4 572 – 260 460/3/60 308 -140 7.5 4.8 [A] 6.30 7.9 5.30 50600 3.1/4 175 – 5.0 3.2 – 0 22 R 404A 4500 - 7500 140 – 4.0 2” 3.3 – 0.23 725 - 50 600 – 40 100 (150) – 38 (65) 34 – 1 < 75 5.00 3.
[psi – bar] Air pressure drop - ∆ p 2 2 3.2 – 0.22 35 – 1.00 9.6 6.9 [A] [lbs – kg] 187 – 85 1.95 1.5 [W] Other temperature on request. Check the data shown on the identification plate. 3 235 – 107 < 70 6.9 5.6 [A] [dbA] 1.5 230/1/60 1/2” 45 (145) - 3 (10) 85 - 30 Automatic by valve 1.7 – 0.38 17500 1.2/8 1600 – 2700 39 – 1.10 R 404A 1.3 1.2 – 0.
DRYPOINT® RS 15 – 1700 HP50 NA 2 3 2 1 6.0 4.1 [A] [lbs – kg] 499 – 227 3950 2800 [W] 301 – 137 5.1 3.5 [A] [dbA] 3250 2300 [W] [Ph/V/Hz] [NPT-F] [psig – barg] [°F – °C] Check the data shown on the identification plate. Other temperature on request. The nominal condition refers to an ambient temperature of 100°F (38°C) with inlet air at 100psig (7barg) and 100°F (38°C). Weight Max. level noise at 401in (1m) Max.
Technical description 5. 5.1. Technical description Control panel The control panel illustrated below is the only dryer-operator interface.
Technical description 5.3. Flow Diagram (Air-Cooled) T3 T2 12.1 12.1 2 3 4 5 PB TS PA PV 5 12.1 T7 PV1 PV2 31 6 T4 1400-1700 T5 12.1 12.1 25 7 1a 1 1b 8 9 M 12 T1 T6 11 10 12.1 DGF0042 1c 21 13 5.4. Flow Diagram (Water-Cooled) T3 12.1 T2 12.1 2 3 4 PB TS PA T7 12.1 31 6 T4 T5 12.1 12.1 25 18 7 1 1a 1b 19 T8 12.1 T6 12.
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.
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. 5.10.
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 °C. This injection prevents the formation of ice inside the dryer evaporator at every load condition. Hot gas setting (R404A) : DRYPOINT RS 15-1100 HP50 NA A 4 mm 5/32 in.
Technical description 5.16. Refrigerant Pressure Switches PA-PB-PV As operation safety and protection of the dryer a series of pressure switches are installed in the gas circuit. PB : Low-pressure controller device on the suction side (carter) of the compressor, is enabled only if the pressure drops below the pre-set value. The values are automatically reset when the nominal conditions are restored. Calibrated pressure : R 404 A Stop 14.5 psig - Restart 72.5 psig R 404 A Stop 1.0 barg - Restart 5.
Technical description 5.19. DMC15 Electronic Instrument (Air Dryer Controller) ON set DMC15 PQS0014 sec - min set Button - access the set-up. Button - value increment. Green LED Yellow LED Yellow LED - glowing = power on. - Not used - glowing = condenser fan on.
Technical description 5.20. DMC14 Electronic Instrument (Air Dryer Controller) set PQS0006 °C °F set DMC 14 esc esc ● ● ● DISPLAY Taste - access the set-up. Taste - Exit programming / decrease value. Taste - Value increment. LED - Dryer in alarm status. - Display the set temperature scale (°C). °C LED °F LED - Display the set temperature scale (°F).
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.
Maintenance, troubleshooting, spares and dismantling 6. 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.
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. • no part of the machine is under pressure and that it cannot be connected to the compressed air system.
Maintenance, troubleshooting, spares and dismantling Excessive pressure drop within the dryer. The dryer doesn’t drain the condensate - see specific point. The DewPoint is too low - the condensate is frost and blocks the air - see specific The dryer doesn’t drain the condensate. The dryer continuously drains condensate. Water within the line. PA high-pressure switch has been activated. 1. 2. 3. 4. 5.
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. • no part of the machine is under pressure and that it cannot be connected to the compressed air system.
Maintenance, troubleshooting, spares and dismantling DewPoint too low. The fan is always ON - PV-PV1-PV2 pressure switch is faulty - replace it (AirCooled). Ambient temperature is too low - restore de nominal condition. The Hot Gas By-pass Valve is out of setting - contact a refrigeration engineer to Excessive pressure drop within the dryer. The dryer doesn’t drain the condensate. The dryer continuously drains condensate. Water within the line.
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.
Maintenance, troubleshooting, spares and dismantling DRYPOINT RS HP50 NA - E N. DESCRIPTION OF THE SPARE PARTS 2 3 4 5 6 6 6 6 6 6 6 6 7 7 7 9 9 9 9.1 9.1 9.1 9.1 9.2 9.2 9.2 9.2 9.3 9.3 9.
Maintenance, troubleshooting, spares and dismantling N.
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.
List of attachments 7. 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.
List of attachments 7.1.4. Dryers Dimensions DRYPOINT RS 180-350 HP50 NA 7.1.5.
List of attachments 7.1.6. Dryers Dimensions DRYPOINT RS 700-1100 HP50 NA 7.1.7.
List of attachments 7.2. 7.2.1. Exploded View Exploded view table of components Combined heat exchanger 21 Bekomat drainer 1.
List of attachments 7.2.2.
List of attachments 7.2.3.
List of attachments 7.2.4.
List of attachments 7.2.5.
List of attachments 7.2.6.
List of attachments 7.2.7.
List of attachments 7.2.8.
List of attachments 7.2.9.
List of attachments 7.2.10.
List of attachments 7.2.11.
List of attachments 7.3. 7.3.1.
List of attachments 11 Bn Bn Electrical Diagram DRYPOINT RS 15-40 HP50 NA - P (115/1/60) 11 7.3.2. POWER Air Dryer Controller T1 9 8 7 6 4 T2 3 2 1 10 10 Bn Bu KT C M A M P CR CS CV Bn Bu Bn Electrical Diagram DRYPOINT RS 50-100 HP50 NA - P (115/1/60) 3 7.3.3.
List of attachments 11 1 2 11 Air Dryer Controller POWER 3 Bn Electrical Diagram DRYPOINT RS 15-40 HP50 NA - E (230/1/60) Bn 7.3.5. T1 9 8 7 6 4 T2 3 2 1 10 10 Bn Bu KT C M A M P CR CS CV Electrical Diagram DRYPOINT RS 50-100 HP50 NA - E (230/1/60) 3 Bn 1 2 3 Air Dryer Controller POWER 3 T1 2 2 Bn 7.3.6.
List of attachments Electrical Diagram DRYPOINT RS 140-350 HP50 NA - E (230/1/60) 3 Bn 1 2 3 Air Dryer Controller POWER 3 Bn 7.3.7. T1 2 4 5 8 9 11 12 2 DEW-POINT ALARM max 250V 1A min 5VDC 10mA C KT C M M CV SEL0064 R S CS Electrical Diagram DRYPOINT RS 450 HP50 NA - E (230/1/60) 3 Bn 1 2 3 Air Dryer Controller POWER 3 Bn 7.3.8.
1 SUPPLY 3/460V/60Hz+PE OPTIONAL 3/575V/60Hz+PE 0 SEZ TR 1 http:// www.beko.de K [2-1] TK Q1 2 V 4 3 K M 3 U 2 1 W 6 5 [2-9] 3 Q2 TV V [2-2] 4 V V M 3 U W [2-9] 5 TF 4A Q3 6 A B Drawing no. : 7 8 Pag / 9 Rev : 7.3.9.
DRYPOINT® RS 15 – 1700 HP50 NA A X2 X1 Wh 1 3 5 13 [2-9] A 0 1 [2-1] 2 [1-3] 4 [1-3] 6 [1-3] 14 A2 K A1 9 5 22 21 14 13 K [2-1] 1 14 13 http:// www.beko.de BEKO TECHNOLOGIES GMBH ON CP P B 0 1 3 5 13 P N.U. 2 [1-4] 4 [1-4] 6 [1-4] 14 A2 V A1 PV 2 2 3 3 4 5 9 DEW-POINT ALARM max 250V 1A min 5VDC 10mA 8 DMC14 PR 11 12 T1 ON CP Air Dryer Controller 4 5 N L ELD 6 ON CP X [2-9] A Drawing no.
WIRE TERMINAL PA http:// www.beko.de BEKO TECHNOLOGIES GMBH BN=BROWN BU=BLUE BK=BLACK 26 12 1 2 ELD 14 12 3 4 UKK 5 14 5 TERMINAL TYPE PB 2 6 TK 3 TV PV 32 7 8 1 22 24 9 10 60 4 5 TS TF 6 Q3 Q1 A X Drawing no. : MOUNTING PLATE Q2 SEZ 7 V K DMC14 8 P Pag 1-2 3-4 5-6 7-8 9 - 10 0 / 9 Rev : List of attachments 7.3.11.
DRYPOINT® RS 15 – 1700 HP50 NA 1 SUPPLY 3/460V/60Hz+PE OPTIONAL 3/575V/60Hz+PE 0 SEZ TR 1 http:// www.beko.de BEKO TECHNOLOGIES GMBH 0 Q1 KT K [2-1] 2 V 4 3 K M 3 U 2 1 W 6 5 [2-9] 3 V [2-2] TV Q2 V M 3 U 2x V 4 W [2-9] 5 6 50-60Hz TF Q3 A Q4 Drawing no. : 7 B 8 Pag [2-1] K 12 11 / R A 9 Rev : List of attachments 7.3.12.
A X2 X1 Wh 1 3 5 11 13 [2-9] A 0 1 2 4 6 12 14 A2 K A1 9 5 22 21 14 13 [1-3] [1-3] [1-3] [1-9] [2-1] K [2-1] 1 14 13 http:// www.beko.de BEKO TECHNOLOGIES GMBH ON CP P B 0 P 1 3 5 11 N.U. 2 [1-4] 4 [1-4] 6 [1-4] 12 A2 V A1 PV 2 2 3 3 4 5 9 DEW-POINT ALARM max 250V 1A min 5VDC 10mA 8 DMC14 PR 11 12 T1 ON CP Air Dryer Controller 4 5 N L ELD 6 ON CP X [2-9] A Drawing no.
http:// www.beko.de BEKO TECHNOLOGIES GMBH PA 15 12 1 2 PV 26 12 3 4 R 22 23 5 6 TERMINAL PB C 8 TV1 4 TV2 ELD 5 PR 32 10 UKK 5 14 7 C WIRE 3 14 12 11 12 UK6-N R S T R S T UKK 5 red white T1 T1 TERMINAL TYPE 2 6 Q1 7 Q3 Q4 K V 8 MOUNTING PLATE Drawing no. : Q2 1-2 3-4 5-6 7-8 C-C 9 - 10 11 - 12 1 R S T DRYPOINT® RS 15 – 1700 HP50 NA T1 0 Pag TF A / TS 9 Rev : List of attachments 7.3.14.
1 SUPPLY 1 Q1 http:// www.beko.de BEKO TECHNOLOGIES GMBH 3/460V/60Hz+PE OPTIONAL 3/575V/60Hz+PE 0 SEZ TR 0 K [2-1] V 4 3 K M 3 U 2 1 2 W 6 5 [2-9] 3 4 U1 V1 W1 V TV V2 W2 U2 V2 [2-3] M 3 Q2 5 [2-9] 6 V1 [2-2] A Drawing no. : Q4 50-60Hz TF Q3 7 8 K Pag [2-1] B 12 11 / A R 9 Rev : List of attachments 7.3.15.
B DRYPOINT® RS 15 – 1700 HP50 NA A X2 X1 Wh 1 3 5 11 13 [2-9] A 0 1 2 4 6 12 14 A2 K A1 SD 9 5 22 21 14 13 [1-2] [1-2] [1-2] [1-9] [2-1] K [2-1] 1 14 13 http:// www.beko.de BEKO TECHNOLOGIES GMBH ON CP P 0 1 3 5 11 A1 N.U. 2 [1-6] 4 [1-6] 6 [1-6] 12 A2 V1 2 P P 1 3 5 11 N.U.
DRYPOINT® RS 15 – 1700 HP50 NA http:// www.beko.de TERMINAL SD BEKO TECHNOLOGIES GMBH WIRE R red white T1 T1 TERMINAL TYPE 15 12 1 2 UKK 5 UKK 5 22 23 31 12 1 AIR COOLED ONLY - JUMP IF NOT INSTALLED 0 DEW-POINT PROBE COMPRESSOR CRANKCASE HEATER FAN DOOR INTERLOCK SAFETY-SWITCH 3 4 5 6 TIMED DRAIN OUTPUT 66 NOT USED AIR COOLED ONLY 7 8 PV2 9 10 11 12 13 23 2 26 27 14 PA COMPRESSOR DISCHARGE (HIGH) SIDE 3 14 PB COMPRESSOR SUCTION (LOW) SIDE PV1 FAN CONTROL PRESS.
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DRYPOINT RS 15-1700 HP50 NA_manual_en_2008-05 Subject to technical changes without prior notice; errors not excluded.
