Oil filter / Suction filter
The filter screen must be in an undamaged condition. Dirt and residues have to be removed.
If necessary, the filter have to be cleaned with compressed air or replaced with new ones.
Internal safety valve (Use Bock special tool, Part No. 09524!)
The internal safety valve must be replaced after it has operated.
Fig. 28
Safety valve
Oil filter
In case of larger compressor damages which necessitate a complete disassembly of
the compressor, we recommend in principle the replacement of the following assemblies:
Valve plates
Piston rings
Shaft seal
Roller bearings
Thus, concealed defects of parts which have been in operation may be prevented.
09608-09.03-DGbFEI
-41-
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