Maintenance

NOTE: Any service procedure not covered in the maintenance schedule should be performed by qualified service personnel.

WARNING

The air compressor should be turned off, unplugged from the power source, air bled from the tank and allowed time to cool before any maintenance is performed.

CAUTION

To ensure efficient operation and longer life of the air compressor unit, a routine maintenance schedule should be followed. The following schedule is geared toward a consumer whose compressor is used in a normal working environment on a daily basis.

Storage

For storing the air compressor, be sure to do the following:

1.Turn the unit off and unplug the power cord from the receptacle.

2.Remove all air hoses, accessories, and air tools from the air compressor.

3.Perform the daily maintenance schedule.

Items to Check/Change

Before each use

or daily

 

Check Tank Safety Valve

X

Overall Unit Visual Check

X

Check Air Filter

X

Drain Tank

X

Check Power Cord for Damage

X

Change Oil

after first 50 hours

after every 100 hours

 

Check Oil Level

X

4.Open the drain valve to bleed all air from the tank.

5.Close the drain valve.

6.Store the air compressor in a clean and dry location.

6

Page 8
Image 8
Craftsman 921.153120 owner manual Maintenance, Storage, Items to Check/Change Before each use Or daily