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10.3.3.2 Maintenance schedule for options
➤ Perform maintenance tasks according to the following schedule.
Option:
Function
Daily
A250
A500
See chapter
Note
Options da, db, dc, dd – cyclone separator:
Clean and check the dirt trap.
X
Options da, db, dc, dd – compressed air aftercooler:
Clean the radiator.
X
Option dd – filter combination:
Drain condensate.
X
Change the filter elements
X
Option dc – fresh air filter:
Drain condensate.
X
Check the oil indicator.
Change the filter elements
X
Option ba – low-temperature equipment:
Have the coolant pre-heating and
associated wiring checked.
X
SW
SW = specialised workshop
Tab. 82 Regular maintenance task options
10.4 Engine
➤ Carry out maintenance according to the schedule in chapter 10.3.3.1.
10.4.1 Cooler maintenance
Material Coolant
Coolant tester
Receptacle
Drain hose
Funnel
Cleaning cloth
Precondition The machine is shut down.
The machine is standing level.
The machine is fully vented, the pressure gauge reads 0 bar.
Machine is cooled down.
All compressed air consumers are disconnected and the air outlet valves are open.
10 Maintenance
10.4 Engine
102
Service Manual Screw Compressor
M170 SIGMA CONTROL MOBIL
No.: 9_9425 01 E