FlexiROC T30 R 15 Compressed Air System
100 No: 3629357835.1.3629419915 en-US
15.3 Replace Air Compressor Oil and Oil Filter
WARNING
Risk of Fire and Explosion
Using incorrect or old oil may lead to a risk of fire or explosion in the compressor sys-
tem
u Use correct, new oil according to the Fluids and Lubricating Greases manual.
1.
Run the compressor to operating temperature. Confirm that the pressure is zero.
2.
Put vessels under the drain plugs. Remove drain plugs for compressor tank, com-
pressor cooler, and compressor element. Drain the oil. Tighten the plugs after drain-
ing.
3.
Remove the oil filters (C). Collect the oil in vessels.
4.
Clean the filter seat on the manifold using new oil, and make sure that no dirt falls
down into the system. Lubricate the gasket on the new filters with new oil. Replace
the filters.
5.
Remove the filler plug and fill oil into the air receiver (B) until the oil level reaches the
filler pipe. The indicator on the gauge (A) must be in the upper section of the green
zone. Install and tighten the filler plug.
6.
Operate the unit without any load for several minutes to circulate the oil and force out
any air in the oil system.
7.
Stop the compressor. Allow the oil to settle for several minutes. Confirm that the pres-
sure is zero. Remove the filler plug and fill with oil until the indicator on the oil level
gauge (A) is in the green zone. Install and tighten the filler plug.