Worksite 68125156, Руководство оператора

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TROUBLESHOOTING
SYMPTOM POSSIBLE CAUSE SOLUTION
Compressor runs continuously Petcock is open Close petcock
Prolonged or excessive use of air Decrease air demand
Compressor is not powerful enough
for job
Check the air requirement of air tool.
Restricted check valve Remove and clean, or replace
Leak in air hose or connector Check and replace if necessary
Tank leaks Replace tank immediately! Do not attempt
to repair!
Blown seals Replace
Compressor starts and stops
excessively when not in use
Petcock is partially open Close petcock
Fittings leak Check fittings with soapy wate r. Tighten or
re-seal fittings. Do not over-tighten
Compressor will not start Fuse or circuit breaker tripped Check for cause & replace or reset
Loose electrical connections Check wiring connections
Extension cord not correct
Low voltage
Consult electrician
Overheated motor Use reset button or wait for auto reset
Check valve is stuck open Remove and clean or replace
Pressure bleeder valve on pressure
switch has not unloaded head
pressure
Move switch to Off and then restart
Paint spray on internal motor parts Consult service centre
Circuit breaker trips (or fuse
blows) too often
Low voltage Consult electrician
Excessive wire length Try to run compressor without extension cord
Restricted air passages Contact service centre
Back pressure in pump head
Replace check valve
Replace pressure switch bleeder valve
Low pressure Air leak in safety relief valve Check valve manually: pull ring outward
Restricted air filter Clean or replace air filter
Defective check valve Replace check valve
Safety pressure relief valve opens Defective pressure switch or
improper adjustment
Check for proper adjustment and if problem
persists, replace pressure switch
Oil discharge in air Improper oil viscosity Replace with SAE-20 non-detergent
compressor oil
Too much oil in crankcase Drain crankcase and fill to correct level
Compressor overheats Air pressure regulated too high Reduce regulator setting
Restricted air filter Clean and replace air filter
Poor ventilation Relocate compressor
Dirty cooling surface Clean pump cooling vanes
Max. 50 ft (15 m) min. 14 ga