Chicago Pneumatic CPF 270 Instruction Book page 96

Position of oil filters
Procedure
Step
1
2
3
4
5
94
Position of oil filter
Action
Stop the compressor, close the air outlet valve and switch off the voltage. Wait a few
minutes and depressurize by unscrewing plug (4) only one turn to permit any pressure in
the system to escape.
Use an oil pan to avoid possible oil spillage. Unscrew oil filters (3) only one turn and wait
a few minutes to let the oil of the filter flow back into the oil separator. Remove the oil filters.
Clean the filter seats on the manifold. Oil the gaskets of the new filters and screw the filters
into place until the gaskets contact their seats. Then tighten by hand.
Tighten plug (4).
Reset the service warning after carrying out all service actions in the relevant Service Plan,
see section Service menu.
Instruction book
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