Dear customer, ® Thank you for deciding in favour of the DRYPOINT RS 25-1010 HP50 high pressure compressed-air refrigeration dryer. Please read these installation and operating instructions carefully before mounting and starting up the ® ® DRYPOINT RS 25-1010 HP50 and follow our directions. Perfect functioning of the DRYPOINT RS 25-1010 HP50 and thus reliable compressed-air drying can only be guaranteed when the provisions and notes stipulated here are strictly adhered to.
Contents Name plate Safety instructions Safety pictograms in accordance with DIN 4844 Signal words in accordance with ANSI Overview of the safety instructions Proper use Exclusion from a field of application ...
This manual must be available at all times for future reference and is a constituent part of the dryer. If you have any queries regarding these installation and operating instructions, please contact BEKO TECHNOLOGIES GMBH.
Do not operate with open cover (housing) Maintenance works or controlling measures must only be carried out by qualified personnel Do not smoke Note Pos: 4 /Beko Technische Dokumentation/Sicherheit/Gefahr Druckluft @ 0\mod_1184148143854_6.doc @ 577 ARIA Connection point compressed-air inlet LUFT...
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Safety instructions Works can be carried out by the operator of the plant, provided that they are skilled accordingly NOTE: Text that contains important specifications to be considered – does not refer to safety precautions. The device was carefully designed with particular attention paid to environmental protection: ...
Make sure that the power supply is switched off and that the device is off and marked for maintenance measures. Please also ensure that the power supply cannot be re-established during the works. Pos: 7 /Beko Technische Dokumentation/Sicherheit/Maßnahmen Netzspannung BM 31/32/33 @ 0\mod_1216898430699_6.doc @ 11319 Caution! Refrigerant! The compressed-air refrigeration dryer uses HFC-containing refrigerants as a coolant.
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Safety instructions Warning! Refrigerant leak! A refrigerant leak involves the danger of serious injury and damage to the environment. ® The DRYPOINT RS 25-1010 HP50 high pressure compressed-air refrigeration dryer contains fluorinated greenhouse gas/refrigerant. Installation, repair and maintenance works at the refrigeration system must only be carried out by certified skilled personnel (specialists).
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Operators of the devices must observe the local and national pressure equipment regulations in the country of installation. Pos: 8 /Beko Technische Dokumentation/Sicherheit/Sicherheitshinweise, weitere BM (nicht Ex) @ 0\mod_1183616103770_6.doc @ 4009os: 9 /Beko Technische Dokumentation/Sicherheit/Zusatz Sicherheitshinweise BM33 @ 0\mod_1231926887620_6.doc @ 12829s: 10 /Beko Technische Dokumentation/Sicherheit/Vorsicht Fehlfunktion @ 0\mod_1214378096290_6.doc @ 9359 Note!
Pos: 15 /Beko Technische Dokumentation/Übeschriften/1/Ausschluss vom Anwendungsbereich @ 0\mod_1236003439359_6.doc @ 13709 Exclusion from a field of application Pos: 16 /Beko Technische Dokumentation/Bestimmungsgemäße Verwendung/BEKOMAT/Ausschluß Anwendung BM 31/32/33 @ 0\mod_1236003837511_6.doc @ 13736 Note! Improper use! The device is intended for the separation of water in compressed air.
Operating instructions in accordance with the 2014/68/EU Pressure Equipment Directive Operating instructions in accordance with the 2014/68/EU Pressure Equipment Directive The DRYPOINT® RS 25-1010 HP50 high pressure compressed-air refrigeration dryer contains pressure equipment in the sense of the 2014/68/EU Pressure Equipment Directive. Therefore, the entire plant needs to be registered with the supervisory authority if required in accordance with the local regulations.
Transport Transport Check the packaging for visible loss or damage. If no visible damage can be ascertained, place the unit in close proximity to the place of installation and unpack the device. During this procedure, the dryer must always remain in an upright position. The components may be damaged when the unit is tilted or turned upside down.
Installation Installation Place of installation Note! Ambient conditions! In the event that the dryer is not installed under suitable ambient conditions, the ability of the device to condense refrigerant gas is impaired. This can result in a higher load of the refrigerating compressor, and in a loss of efficiency and performance of the dryer.
Installation Installation plan Air compressor Aftercooler Condensate separator Prefilter Bypass group Dryer Compressed-air tank Final filter Bekomat condensate drain Installation type A is recommended when the total consumption corresponds to the throughput rate of the compressor. Installation type B is recommended when the air consumption constantly varies, with peak values which considerably exceed the throughput rate of the compressor.
Installation Connection to the compressed-air system Danger! Compressed air! All works must only be carried out by qualified skilled personnel. Never work on compressed-air systems which are under pressure. The operator or the user must ensure that the dryer is never operated with a pressure exceeding the maximum pressure value indicated on the name plate.
Installation Minimum cooling water requirements: 15 … 30°C (1) / SO >1.0 mg/l or ppm Temperature Pressure 3…10 bar(g) (2) <2 mg/l or ppm Delivery pressure > 3 bar (2) (3) <50 mg/l or ppm Total hardness 6.0…15 dH° <0.5 mg/l or ppm 7.5…9.0 <0.05 mg/l or ppm Conductivity...
Installation Electrical connections Danger! Supply voltage! The connection to the electric mains should only be carried out by qualified skilled personnel and must correspond to the legal provisions in force in your region. Prior to connecting the device, please check the name plate to avoid exceeding the indicated values. The voltage tolerance is +/- 10%.
Start-up Start-up Preliminary stages Note! Exceeding of the operating parameters! Ensure that the operating parameters comply with the nominal values indicated on the name plate of the dryer (voltage, frequency, air pressure, air temperature, ambient temperature etc.). Prior to delivery, this dryer was thoroughly tested, packed and checked. Please verify the soundness of the dryer during the initial start-up and check the perfect functioning during the first operating hours.
Start-up Note! RS 25-70 - A dew point included in the green operating area of the electronic control unit is considered to be correct according to the possible operating conditions (flow rate, air inlet temperature, ambient temperature etc.). RS 90-1010 - A dew point between 0°C and +10°C displayed on the electronic control unit is considered to be correct according to the possible operating conditions (flow rate, air inlet temperature, ambient temperature etc.).
Technical description 11.5 Refrigerating compressor The employed refrigerating compressors are constructed by leading manufacturers. The hermetically sealed construction is absolutely gastight. The integrated safeguard protects the compressor against overheating and excess current. The protection is automatically reset as soon as the nominal conditions are reached again. 11.6 Condenser (air-cooled) The condenser is the component in which the gas coming from the compressor is cooled down, condensed and liquefied.
Technical description 11.13 Condensate separator The cold air exiting the evaporator goes through the hi-efficiency condensate separator featuring a stainless steel mesh. As the condensate transported by the air gets in contact with the mesh net it is separated and expelled by means of the draining device.
Technical description 11.18 DMC 35 electronics (control unit compressed-air dryer) – RS 25-70 Led – Power ON DMC35 Led - Alarm active Led - Drain ON sec - min Led – Condenser fan ON Button – Setup menu access Button – Increase / Drain test DISPLAY The DMC35 displays DewPoint temperature, controls the condenser fan activation, controls the timed drainer and keep record of the total hours of operation of the dryer.
Technical description 11.18.5 How is controlled the drain solenoid valve Drain solenoid valve is activated (ON) for Ton seconds (standard 2 seconds) every Toff minutes (standard 1 minute). shows that condensate drain solenoid valve is ON. The condensate drain test is always active using the button NOTE : if an electronic drainer is installed, DMC35 is set to keep always powered the drain output, Led always OFF and condensate drain test does not work.
Technical description 11.19 DMC 34 electronics (control unit compressed-air dryer) Led - Temperature in °C Led - Temperature in °F Led – Drain ON Led – Fan ON Led – Alarm/Service Button – Setup menu access / Condensing Button – Decrease / Service DISPLAY Button –...
Technical description 11.19.4 How a service warning / alarm is displayed A service warning / alarm is an unusual event that must recall the attention of the operators/maintenance technicians. It does not stop the dryer. When a service warning / alarm is active, the led is lighted or flashing.
Technical description 11.19.9 How to change the operating parameters The setup menu can be used to change the dryer’s operating parameters. Only qualified personnel must be allowed to access to the setup menu. The manufacturer is not responsible for malfunctioning or failure due to modification to the operating parameters. With dryer ON simultaneously press buttons for at least 5 seconds to enter the setup menu.
Technical description 11.20 Electronically level-controlled BEKOMAT condensate drain The electronically level-controlled BEKOMAT condensate drain boasts a special condensate management which ensures that condensate is discharged safely and without an unnecessary loss of compressed air. This drain has a condensate collection container in which a capacitive sensor continuously monitors the liquid level. As soon as the switching level is reached, the capacitive sensor transmits a signal to the electronic control and a membrane solenoid valve opens to discharge the condensate.
Maintenance, troubleshooting, spare parts and dismantling 12 Maintenance, troubleshooting, spare parts and dismantling 12.1 Checks and maintenance Certified skilled personnel Installation works must exclusively be carried out by authorised and qualified skilled personnel. Prior to ® undertaking any measures on the DRYPOINT RS 25-1010 HP50 high pressure compressed-air refrigeration dryer, the certified skilled personnel...
Maintenance, troubleshooting, spare parts and dismantling DAILY: • Check whether the dew point indicated on the electronics is correct. • Ensure that the condensate drain system functions properly. • Make sure that the condenser is clean. EVERY 200 HOURS OR MONTHLY •...
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The dryer does not discharge the condensate – see the corresponding point. The hot-gas bypass valve needs to be re-adjusted – contact a BEKO service technician to have the nominal setting re-established. There is a leak in the refrigeration cycle – contact a BEKO service technician.
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8. The adjusting valve for the cooling-water flow needs to be re-adjusted – contact a specialist to have the nominal calibration re-established (water-cooled). 9. There is a leak in the refrigeration cycle – please contact a BEKO service technician. ...
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Maintenance, troubleshooting, spare parts and dismantling Verify the electric wiring of BP2 fan control probe. DMC34 – Led The BP2 fan control probe is faulty - replace it. flashing + display The electronic controller is faulty - replace it. ...
Maintenance, troubleshooting, spare parts and dismantling 12.3 Recommended spare parts Spare parts list is printed on a dedicated sticker applied inside the dryer. On this sticker each spare part is identified with its ID Number and related Spare Part Number. Here below the cross-reference table between ID Numbers and exploded drawings Ref.
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Maintenance, troubleshooting, spare parts and dismantling DRYPOINT® RS 25-1010 HP50...
When delivered, the dryer is ready to operate and filled with a refrigerant of the R134a or R407C type. Should you detect a refrigerant leak, please contact a BEKO service technician. Prior to any intervention, the room needs to be ventilated.
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BEKO TECHNOLOGIES GMBH Im Taubental 7 41468 Neuss GERMANY Tel: +49 2131 988-0 www.beko-technologies.com EU-Konformitätserklärung Wir erklären hiermit, dass die nachfolgend bezeichneten Produkte den Anforderungen der einschlägigen Richtlinien und technischen Normen entsprechen. Diese Erklärung bezieht sich nur auf die Produkte in dem Zustand, in dem sie von uns in Verkehr gebracht wurden.
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