Chicago Pneumatic CPF 270, Instruction Book

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6 Maintenance
6.1 Preventive maintenance schedule
Warning
Before carrying out any maintenance, repair work or adjustment, proceed
as follows:
• Stop the compressor.
•
Press emergency stop button.
• Close the air outlet valve and open the manual condensate drain valves.
• For compressors equipped with electronic water drains, press the test
buttons on top of the electronic drains until the air system between the air
receiver and the outlet valve is fully depressurized.
• Switch off the voltage.
• Open and lock the isolating switch.
The operator must apply all relevant Safety precautions .
Warranty - Product Liability
Use only authorized parts. Any damage or malfunction caused by the use of unauthorized parts is not covered
by Warranty or Product Liability.
General
When servicing, replace all removed gaskets, O-rings and washers.
Preventive maintenance schedule
Period Running hours Operation
Daily 8 Check readings on display.
Daily 8 Check that condensate is discharged during loading.
Daily 8 Check oil level. Before starting, the level should be in the middle of the
sight-glass.
Weekly -- Drain condensate from the air receiver, if installed
3-Monthly -- Clean compressor.
3-Monthly -- Check for possible leaks.
3-Monthly 500 Check the coolers; clean them if necessary. See the section Coolers.
3-Monthly -- Remove air filter elements and inspect
Yearly -- Have safety valve tested
Yearly -- Have all flexibles inspected
Yearly 4000 Replace oil filters
Yearly 4000 If Rotair oil is used, change oil
Yearly 8000 If RXD oil is used, change oil
2-Yearly 8000 Have oil separator element replaced
Instruction book
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