Maintenance
6.4
Maintenance work at fixed service intervals
Page 64
Operating instructions for S 40-3...S 150-3 series screw compressors
Every 3,000 operating
hours / once a year:
Change the suction
filter cartridge
Change the suction filter cartridge:
– If it is damaged.
– After it has been cleaned twice.
– Depending on the level of dirt, either after 3,000 operating hours or once a
year during the annual service.
Changing filter cartridge
1. Switch off the compressor with the OFF button.
2. Take out old filter cartridge (as described in “Removing the filter cartridge”
3. Insert new filter cartridge (as described in “Fitting the filter cartridge” on
page 60 ).
Every 3,000 operating
hours / once a year:
Have safety valve
checked
Interval: After approx. 3,000 operating hours, but at least once a year.
Every 3,000 operating
hours / once a year:
Change the oil filter
Change the oil filter:
– After 3,000 operating hours, but not less than once a year.
– Every time an oil change is carried out!
Change the oil filter
1. Switch the compressor off with the OFF button.
WARNING: Risk of injury!
Press the emergency stop button, use the mains disconnection device to iso-
late the compressor from the power supply and fix a padlock to prevent the
power from being switched on again unintentionally.
WARNING: Risk of injury!
Have the function of the safety valve checked by BOGE service personnel
only.
WARNING: Risk of injury!
Press the emergency stop button, use the mains disconnection device to iso-
late the compressor from the power supply and fix a padlock to prevent the
power from being switched on again unintentionally.