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11.4. Changing the oil type:
To avoid severe damage to the compressor unit when changing the oil type, the following measures should be strictly adhered to:
•
Follow the procedure Chapter 9.3.
•
Change or clean all parts with old oil.
•
After approx. 10 operating hours check lubricating oil for degree of contamination, and change oil again if necessary.
•
Fill compressor with the new oil and do not mix different oils.
•
Refill compressor with same oil, only.
11.5. Filter oil change (only for compressor with oil pump) :
Please follow the procedure as below:
•
Remove nut.
•
Screw off and take the filter.
•
Check the O-ring.
•
Assembly the filter and switch on the compressor. Please ensure that oil loss does not happen.
11.6. Intake filter
A dry micronic filter is used to filter intake air. The filter cartridge must be cleanded or changed at regular intervals
according to maintenance schedule. Do not use any cleaning fluids which are a hazard to respiration.
Please clean intake filter as following:
•
Remove micronic filter cartridge.
•
Clean with brush or by blowing air inside out.
•
Change with a new filter and make sure that top cover is installed properly.
11.7. Intermediate separator
Separators are designed to remove water and oil accumulation due to cooling the air down
after the compression process. An intermediate separator is mounted on the compressor
between stages. Inside separators there are some parts that it is necessary to change perio-
dically.
Remove and clean sintered filter element as follows:
•
Switch off the compressor and depressurize separators.
•
Remove piping connected to filter head. Screw off union nut. Remove filter head
along with sintered filter element.
•
Remove centre screw and separate filter element.
•
Clean filter element using hot soapy water and blow dry with compressed air.
•
Replace O-ring.
•
Close the filter strongly.
Intermediate separators must be changed after 10.000 operating hours with more then 300
bar of use.
INSTRUCTION MANUAL PACIFIC 210
