Campbell Hausfeld Oil Lubricated Portable Air Compressors Operating Instructions Manual page 6

Operating Instructions
Maintenance (Cont.)
To reset, turn unit off, wait until unit cools,
and push button on the side of the motor
cover.
If thermal overload protector shuts motor
OFF frequently look for the following
causes.
1. Low voltage.
2. Wrong gauge wire or length of
extension cord.
Notes
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3. Low oil level (pump may be
permanently damaged).
4. Defective capacitor or motor.
5. Lack of proper ventilation.
The motor must be
CAUTION
!
allowed to cool
down before reset is possible.
STORAGE
1. When not in use, store hose and
compressor in a cool dry place.
6
Oil Lubricated Portable Air Compressor
2. Drain tank of moisture.
3. Disconnect hose and hang open ends
down to allow any moisture to drain.