Oil Separator Change - Atlas Copco GA 110 VSD+ Instruction Book

Instruction book
Procedure
Step
1
2
3
4
5
6.6

Oil separator change

Procedure
Step
1
2
3
4
5
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Action
Stop the compressor, close the air outlet valve and switch off the voltage. Wait a few
minutes and depressurize the air receiver by unscrewing the oil filler plug (of the air
receiver) only one turn to permit any pressure in the system to escape.
Use an oil pan to avoid possible oil spillage. Unscrew the oil filters 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 with a maximum
torque of 10 Nm.
Tighten the oil filler plug (of the air receiver).
Reset the service warning after carrying out all service actions in the relevant Service
Plan. Refer to the Service menu section.
Action
Stop the compressor, close the air outlet valve and switch off the voltage. Wait a few
minutes and depressurize the air receiver by unscrewing the oil filler plug (of the air
receiver) only one turn to permit any pressure in the system to escape.
Unscrew the bolts fixing the small vessel covers marked to have an oil separator
element below them.
Remove the oil separator cartridges and replace them by new cartridges. Mind correct
angular positioning of the cartridges.
Tighten the oil filler plug (of the air receiver).
Reset the service warning after carrying out all service actions in the relevant Service
Plan. Refer to the Service menu section.
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