Procedure
Location of oil filter and separator
Drain valve of air receiver
Step Action
1 Run the compressor until warm. Stop the compressor, close the air outlet valve and
switch off the voltage. (See section Stopping)
2 Remove the front and top panels.
3 Depressurize the compressor by unscrewing filler plug (8) one turn to permit any
pressure in the system to escape.
Remove the plug after the system is depressurized.
4 Depressurize the air receiver by opening drain valve (4).
5 Drain the oil by opening drain valve (5). Close the valve after draining. Deliver the
drained oil to the local oil collection service.
6 Remove oil filter (3) and separator (2). Clean the seats on the manifold.
7 Oil the gaskets of the new filter and separator and screw them into place. Tighten firmly
by hand.
8 Remove filler plug (8) and fill oil tank (7) with oil until the level reaches the top of sight-
glass (6). Ensure no dirt gets into the system. Refit and tighten filler plug (8).
9 Fit the bodywork panels.
10 Close drain valve (4) of the air receiver.
11 Run the compressor for a few minutes.
Instruction book
70 2920 7199 10
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