TROUBLESHOOTING
TROUBLE
No start condition
Low pressure
Safety valve releasing
Oil discharge in air
POSSIBLE CAUSE
Fuse blown or circuit breaker tripped
Loose electrical connections
Overheated motor
Air leak in safety valve
Restricted air filter
Defective check valve
Defective pressure switch or improper
adjustment
Improper oil viscosity
Too much oil in crankcase
Compressor overheated
Restricted air filter
CORRECTIVE ACTION
Check for cause of blown fuse/breaker and replace or reset
Check wiring connections
Press the reset button or wait for automatic reset
Check valve manually by pulling upwards on ring. If condition
persists replace valve
Clean or replace as necessary
Replace check valve
Check for proper adjustment and if problem persists, replace
pressure switch
Replace oil with SAE30 weight non-detergent oil
Drain crankcase and fill to proper level
Air pressure regulated too high
Replace filter
TROUBLE SHOOTING
PARTS DIAGRAM & PARTS LISTS
Refer to the Parts section of the King Canada web site for the most updated parts diagram and parts list.