BERG KOMPBERG BSDF 30 - OP 65 - OP180 Dryers

Operating and Maintenance Manual 09/2019 – part I
Screw compressors
19
5.6.1 OP 65 - OP180 dryers
Clean the condensate drain filter and condenser every 1000 operating hours or once a
year.
A) Cleaning the automatic condensate drain filter:
 Switch off the compressor by pressing the "STOP" button,
 Open the valve on the system to totally empty the system and air receiver,
 Open the condensate drain valve located at the air receiver bottom,
 Deflate air from the dryer by pressing the "TEST" button located on the water
separator (2),
 Disconnect the compressor power supply.
HOT PARTS!!
 Undo the plug (6),
 Remove the filter (7),
 Blow the filter with compressed air,
 Install the filter and screw the plug into its socket (6)(7).
B) Cleaning the condenser:
 Switch off the compressor by pressing the "STOP" button,
 Disconnect the compressor power supply,
 Blow the condenser with compressed air (1),
COMPRESSED AIR MUST BE DRY AND MUST NOT CONTAIN ANY DIRT
Fig. 9 Refrigerant dryer.