Changing The Oil Filter (Fig. 6.6) - Boge C 15 Operating Instructions Manual

Maintenance
Changing the oil filter
(Fig. 6.6)
BOGE Operating instructions for C 15 series screw compressors
6.3
Change:
– After 3000 operating hours, however, no later than after one year.
– With each oil change!
WARNING!
When using mineral oil or oil suitable for the foodstuff industry: Change oil
filter after the first 500 operating hours!
Switch off the compressor using the OFF button.
WARNING: Risk of injury!
Prior to any maintenance and servicing work take all necessary safety pre-
cautions described on page 44!
– Close ball valve at the compressed air outlet.
– Vent the compressor (as described in the beginning of the chapter).
– Open safety sound insulation hood.
– Wait approx. 3 minutes to permit the oil to settle.
WARNING: Risk of injury!
Hot surfaces: Do not touch!
– Slacken screws on service cover and remove cover (see arrows in figure
6.6).
– Take out oil filter cartridge (4) and remove from support body (5) (see fig-
ure 6.6).
– Slide support body into the new oil filter cartridge.
WARNING!
Over-current / Non-return valve (6) must be fitted facing up.
– Fit oil filter cartridge (4) with support body (5).
– Check o-rings on service cover for damage and replace if necessary.
– Fit service cover (3) and tighten screws (see arrows in figure 6.6).
– Open the ball valve at the compressed air outlet.
– Switch on the compressor and heat up to operating temperature.
– Check tightness of service cover and re-tighten screws.
– Close sound insulation hood
Maintenance work compressor
Page 55