Adjustment Of Cooling Water Regulating Valve, Water-Cooled Models - Beko DRYPOINTRA III 20 Translation Of Original Installation And Operation Manual

DRYPOINT ® RA III

11.2.2 Adjustment of cooling water regulating valve, water-cooled models

NOTE
INFORMATION
The device is stopped.
1.
Inlet / outlet air valves are closed. Compressed air does not flow into the heat exchanger.
2.
Service panels are removed.
3.
Cooling water supply is available.
4.
A high pressure gauge is connected to the Schrader service valve on the high pressure side of
5.
refrigerant circuit.
Schrader service valve
Each time a pressure gauge is connected to the Schrader service valve, a part of
refrigerant fluid is discharged in the environment.
•
Connect the pressure gauge to the Schrader service valve only in case of
real malfunction of the refrigerant circuit.
Factory setting of cooling water regulating valve
The cooling water regulating valve is adjusted by the manufacturer during the
testing phase with a setup that covers the majority of operating conditions.
In case of malfunction of refrigerant circuit due to extreme operating conditions, is
possible to recalibrate the valve.
Preparatory tasks
Original installa�on and opera�on manual
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