
Component:
Task
Daily
A250
A500
A1000
A1500
A2000
A3000
A36000
See chapter
Note
Replace the fuel pre-filter
(*)
.
X
KS, FW
Change the main fuel filter
(*)
.
X
KS, FW
Check the fuel tank for dirt and
clean, if necessary.
X
Clean the tank strainer.
X
Check fuel tanks for secure fix‐
ing.
X
Check the fuel return line for
leakage and firm seating.
X
KS, FW
Have the injector nozzles
checked.
X
KS, FW
Have the fuel injection pump
checked.
X
KS, FW
Have the U mount checked.
X
KS, FW
Have the valves adjusted.
X
KS, FW
Check the battery electrolyte
level and cable connections.
X
Compressor:
Check the compressor air filter
maintenance indicator.
X
Check the cooling oil level.
X
Change the cooling oil.
X
Change the compressor oil filter.
X
Clean the compressor oil cooler.
X
Clean the compressor air filter.
X
Change the compressor air fil‐
ter.
X
Clean/inspect the dirt trap for
the oil separator cartridge ex‐
traction line.
X
Change the oil separator car‐
tridge in the oil separator tank.
X
Have the safety relief valve(s)
checked.
X
KS, FW
Enclosure:
Check sound proofing material.
X
KS ≙ Contact an authorized KAESER service representative,
FW ≙ Contact a specialized workshop.
10 Maintenance
10.2 Following the maintenance plans
No.: 9_9547 13 USE
Operator Manual Screw Compressor
MOBILAIR M27
89