BOGE Operating instructions for C 15 series screw compressors Page 51
Maintenance 6.3 Maintenance work compressor
Fitting a filter cartridge
– Insert the filter cartridge into the filter case.
– Attach lid of the filter housing.
– Remount safety sound insulation hood.
Changing the supply
air filter mats
Check:
– 1x weekly,
however, at least every 500 operating hours.
– Correspondingly earlier if the air taken in is heavily soiled.
Change:
– When a crust of dirt has accumulated on the filter mat.
– When the final compression temperature has exceeded its set point value
by 39 to 41°F.
The crust of dirt on the filter mat prevents an adequate cooling air supply.
Switch off the compressor using the OFF button.
Fig. 6.3: Changing the supply air filter mats
– Pull insert (1) out of the holder.
– Fit new insert (1) into the holder.
WARNING: Risk of injury!
Prior to any maintenance and servicing work take all necessary safety pre-
cautions described on page 44!
Wear safety gloves to avoid cuts due to sharp edges!