Subscribe to Our Youtube Channel
Related Manuals for Beko DRYPOINT RAC10-480NA
Summary of Contents for Beko DRYPOINT RAC10-480NA
- Page 1 Operating manual Maintenance manual Spare parts Refrigerating air dryer ® DRYPOINT R R AC 10-480 0 NA...
- Page 2 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.
-
Page 3: Table Of Contents
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 .............................. - Page 4 Index 7.3.3. Electrical Diagram DRYPOINT RAC 10-100 NA -E (230/1/60) ..............41 7.3.4. Electrical Diagram DRYPOINT RAC 125-175 NA -P (115/1/60) ..............42 7.3.5. Electrical Diagram DRYPOINT RAC 125-150 NA -E (230/1/60) ..............42 7.3.6. Electrical Diagram DRYPOINT RAC 175-220 NA -E (230/1/60) ..............42 7.3.7.
-
Page 5: Safety Rules
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. -
Page 6: Warnings
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: Instructions For The Use Of Pressure Equipment According To Ped Directive 97/23/Ec
Installation 1.4. Instructions for the use of pressure equipment according to PED Directive 97/23/EC To ensure the safe operation of pressure equipments, 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 data nameplate. -
Page 8: Installation Site
Installation 2.3. Installation site CAUTION! Ambient conditions! Failure to install dryer in the proper ambient conditions will affect the dryer’s ability to condense refrigerant gas. This can cause higher loads on the compressor, loss of dryer efficiency and performance, overheated condenser fan motors, electrical component failure and dryer failure due to the following: compressor loss, fan motor failure and electrical component failure. -
Page 9: Installation Layout
Installation 2.4. Installation layout - A - Air compressor Aftercooler Condensate separator Pre-Filter (min. 5 micron) By-pass group Dryer Compressed air tank Final filter - B - 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: Correction Factors
Installation 2.5. Correction factors Correction factor for operating pressure changes : Inlet air pressure psig barg Factor (F1) 0.79 0.91 1.00 1.07 1.13 1.18 1.23 1.27 Correction factor for ambient temperature changes (Air-Cooled): Ambient temperature ºF ºC Factor (F2) 1.10 1.07 1.04 1.00... -
Page 11: Connection To The Compressed Air System
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: Electrical Connections
Start up 2.7. 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 electrical supply, verify the identification plate for the proper electrical information. Voltage tolerance is +/- 5%. -
Page 13: First Start-Up
Start up 3.2. First start-up 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. •... -
Page 14: Technical Specifications
Technical Specifications 4. Technical Specifications 4.1. Technical Specifications DRYPOINT RAC 10-100 NA -P DRYPOINT RAC 10 – 480 NA... -
Page 15: Technical Specifications Drypoint Rac 10-100 Na -E
Technical Specifications 4.2. Technical Specifications DRYPOINT RAC 10-100 NA -E DRYPOINT RAC 10 – 480 NA... -
Page 16: Technical Specifications Drypoint Rac 125-480 Na -P / -E
Technical Specifications 4.3. Technical Specifications DRYPOINT RAC 125-480 NA -P / -E DRYPOINT RAC 10 – 480 NA... -
Page 17: Technical Description
Technical description 5. Technical description 5.1. Control panel The control panel illustrated below is the only dryer-operator interface. RAC 10-150 NA DMC15 sec - min RAC 175-480 NA DMC15 sec - min Main switch Air and refrigerating gas flow diagram DMC15 Electronic control instrument 5.2. -
Page 18: Flow Diagram
Technical description 5.3. Flow Diagram 12.1 Timed Bekomat Alu-Dry Module Condenser fan a - Air-to-air heat exchanger Filter drier b - Air-to-refrigerant exchanger Capillary tube c - Condensate separator T1 Temperature probe (DewPoint) 12.1 T2 Temperature probe (fan control) (RAC 10-100) Refrigerant pressure-switch PB (RAC 480) Safety thermo-switch TS (RAC 125-480) Condensate drain isolation valve... -
Page 19: Refrigerating Compressor
Technical description 5.4. 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 20: Hot Gas By-Pass Valve
Technical description 5.9. 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. 36°... -
Page 21: Dmc15 Electronic Instrument (Air Dryer Controller)
Technical description 5.12. DMC15 Electronic Instrument (Air Dryer Controller) Button access the set-up. DMC 15 Button condensate drain test / value increment. Green LED glowing = power on. sec - min Yellow LED glowing = condensate drain solenoid valve on timed drain only Yellow LED glowing = condenser fan on. -
Page 22: Electronic Level Controlled Condensate Drain Bekomat
Technical description 5.13. 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 23: Maintenance, Troubleshooting, Spares And Dismantling
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. -
Page 24: Troubleshooting
Maintenance, troubleshooting, spares and dismantling 6.2. Troubleshooting 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 25 Maintenance, troubleshooting, spares and dismantling The condensate drain service valve is closed - open it. Timed drain The condensate drain strainer is clogged - remove and clean it. The dryer doesn’t drain the The drain solenoid valve is jammed - remove and clean it. condensate.
-
Page 26: Spare Parts
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 27 Maintenance, troubleshooting, spares and dismantling DRYPOINT RAC 10 – 480 NA...
-
Page 28: Maintenance Operation On The Refrigerating Circuit
6.4. Maintenance operation on the refrigerating circuit CAUTION! Refrigerant fluid! 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 29: List Of Attachments
List of attachments 7. List of attachments 7.1. Dryers Dimensions 7.1.1. Dryers Dimensions DRYPOINT RAC 10-15 NA 7.1.2. Dryers Dimensions DRYPOINT RAC 20-50 NA 7.1.3. Dryers Dimensions DRYPOINT RAC 75 NA DRYPOINT RAC 10 – 480 NA... -
Page 30: Dryers Dimensions Drypoint Rac 100 -150 Na
List of attachments 7.1.4. Dryers Dimensions DRYPOINT RAC 100 -150 NA 7.1.5. Dryers Dimensions DRYPOINT RAC 175-220 NA DRYPOINT RAC 10 – 480 NA... -
Page 31: Dryers Dimensions Drypoint Rac 300-375 Na
List of attachments 7.1.6. Dryers Dimensions DRYPOINT RAC 300-375 NA 7.1.7. Dryers Dimensions DRYPOINT RAC 480 NA DRYPOINT RAC 10 – 480 NA... -
Page 32: Exploded View
List of attachments 7.2. Exploded View 7.2.1. Exploded view table of components DRYPOINT RAC 10-480 NA Coil for cond. drain solenoid valve Alu-Dry Module 1.1 Insulation Material Electronic control instrument Refrigerant pressure-switch PB … TS safety thermo-switch BEKOMAT drain Refrigerant pressure-switch PA Main switch Refrigerant pressure-switch (fan) PV …... -
Page 33: Exploded View Drypoint Rac 10-15 Na
List of attachments 7.2.2. Exploded view DRYPOINT RAC 10-15 NA DRYPOINT RAC 10 – 480 NA... -
Page 34: Exploded View Drypoint Rac 20-50 Na
List of attachments 7.2.3. Exploded view DRYPOINT RAC 20-50 NA DRYPOINT RAC 10 – 480 NA... -
Page 35: Exploded View Drypoint Rac 75-100 Na
List of attachments 7.2.4. Exploded view DRYPOINT RAC 75-100 NA DRYPOINT RAC 10 – 480 NA... -
Page 36: Exploded View Drypoint Rac 125-150 Na
List of attachments 7.2.5. Exploded view DRYPOINT RAC 125-150 NA DRYPOINT RAC 10 – 480 NA... -
Page 37: Exploded View Drypoint Rac 175-220 Na
List of attachments 7.2.6. Exploded view DRYPOINT RAC 175-220 NA DRYPOINT RAC 10 – 480 NA... -
Page 38: Exploded View Drypoint Rac 300-375 Na
List of attachments 7.2.7. Exploded view DRYPOINT RAC 300-375 NA DRYPOINT RAC 10 – 480 NA... -
Page 39: Exploded View Drypoint Rac 480 Na
List of attachments 7.2.8. Exploded view DRYPOINT RAC 480 NA DRYPOINT RAC 10 – 480 NA... -
Page 40: Electrical Diagram
List of attachments 7.3. Electrical Diagram 7.3.1. Electrical Diagram table of components : Main switch : Refrigerating compressor : Compressor thermal protection : Compressor starting relay (if installed) : Compressor starting capacitor (if installed) : Compressor run capacitor (if installed) Condenser fan Fan starting capacitor (if installed) DMC15... -
Page 41: Electrical Diagram Drypoint Rac 10-100 Na -P (115/1/60)
List of attachments 7.3.2. Electrical Diagram DRYPOINT RAC 10-100 NA -P (115/1/60) Air Dryer Controller 7.3.3. Electrical Diagram DRYPOINT RAC 10-100 NA -E (230/1/60) Air Dryer Controller DRYPOINT RAC 10 – 480 NA... -
Page 42: Electrical Diagram Drypoint Rac 125-175 Na -P (115/1/60)
List of attachments 7.3.4. Electrical Diagram DRYPOINT RAC 125-175 NA -P (115/1/60) Air Dryer Controller 7.3.5. Electrical Diagram DRYPOINT RAC 125-150 NA -E (230/1/60) Air Dryer Controller 7.3.6. Electrical Diagram DRYPOINT RAC 175-220 NA -E (230/1/60) Air Dryer Controller DRYPOINT RAC 10 – 480 NA... -
Page 43: Electrical Diagram Drypoint Rac 300-375 Na -E (230/1/60)
List of attachments 7.3.7. Electrical Diagram DRYPOINT RAC 300-375 NA -E (230/1/60) Air Dryer Controller 7.3.8. Electrical Diagram DRYPOINT RAC 480 NA -E (230/1/60) Air Dryer Controller DRYPOINT RAC 10 – 480 NA... - Page 44 DRYPOINT RAC 10-480 NA_manual_en_2012-01 Subject to technical changes without prior notice; errors not excluded.
Need help?
Do you have a question about the DRYPOINT RAC10-480NA and is the answer not in the manual?
Questions and answers