Comprag F Series - Compressor Maintenance; Scheduled Maintenance Overview; Checking Compressor Oil Level

31COMPRAG Screw air compressor F-Series
5. Maintenance
5.1 Maintenance schedule
Maintenance schedule
Daily Monthly Yearly
Interval in work hours
M-1 M-2 M-3 M-2
500 2000 4000 6000
Oil level Check/
Rell
Compressor oil Replace Replace Replace Replace
Air lter Cleaning Replace Replace Replace
Oil lter Replace Replace Replace Replace
Ait-Oil Separator Replace
Drive belt Check
Heat exchanger Cleaning
Bearings of electric
motor
Lubricate
Intake valve Check
Minimum pressure
valve
Check
Safety valve Check
Beyond 6000 working hours, compressor maintenance consists in alternating M-2 and M-3
every 2000 hours of running time. Performance of daily, weekly, monthly and annual ser-
vicing does not annul the need for maintenance in terms of operating hours.
5.2 Checking oil level
Fig. 5.2 Checking oil level
Check oil level on a daily basis. The oil level in the
compressor should be checked visually with the oil le-
vel glass (1) when the compressor has stopped. The
surface of the oil must always be visible in the sight
glass. If no oil is visible in the sight glass, the oil level
is low and needs to be topped up.
1