Maintenance
6.3
Maintenance work compressor
Page 50
BOGE Operating instructions for C 16 N...C 30 N, C 16 F N...C 30 F N series screw compressors
Cleaning the filter
cartridge
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.
WARNING!
Do not clean filter cartridges in liquids.
Do not use hard objects for cleaning in order that the filter paper is not
damaged.
Replace the filter cartridge if it is damaged or has been cleaned twice.
–
Tap the filter cartridge with your hand to knock out coarse dust.
–
Blow out fine dust (max. pressure 73 psig)
from the inside to the
outside
.
–
Clean the sealing surfaces of the filter cartridge.
WARNING: Risk of injury!
Actuate emergency-stop switch/button, open mains disconnecting device
and secure by means of lock out tag out.
