PRO-POINT 8866626 Consignes De Sécurité page 13

V1.0
PROBLEM(S)
Compressor
Loads and
Unloads or
Stops and
Starts
Excessively
Insufficient
output, low
discharge
pressure
Motor stalls
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4 Gallon Portable Quiet Air Compressor
POSSIBLE CAUSE(S)
1. Air leaks.
2. Pressure switch
differential adjusted too
close.
3. Defective compressor
valves.
4. Compressor too small
for intended use.
5. Automatic Overload
Reset.
1. Clogged inlet filter.
2. Leaks in air lines, air
valves, fittings, etc.
3. Compressor incorrectly
sized.
4. Drain valve is open.
5. Defective pressure
gauge.
6. Leaking head gasket.
7. Pressure switch
adjusted too low or
defective.
8. Leaking/worn piston
work out ring.
9. Restrictive check valve.
1. Faulty unloader/check
valve.
2. Valves incorrectly
installed.
SUGGESTED SOLUTION(S)
1. Tighten or replace leaking
fittings or connections (do not
overtighten). Check air hose.
Replace worn components if
necessary.
2. Make necessary adjustments.
3. Replace valves.
4. Check air requirement of
accessory. If it is higher than
CFM and pressure supplied
by compressor, you need a
larger compressor. Most
accessories are rated at 25%
of actual CFM while running
continuously.
5. Wait 20 minutes and the
Automatic Overload will reset.
1. Clean inlet filter or replace as
necessary.
2. Tighten or replace leaking
fittings or connections (do not
overtighten). Replace worn
components if necessary.
3. Check air requirement of
accessory. If it is higher than
CFM and pressure supplied
by compressor, you need a
larger compressor.
4. Close drain valve.
5. Replace pressure gauge.
6. Replace head gasket.
7. Make necessary adjustments.
8. Replace piston work out ring.
9. Clean check valve and
replace, if necessary.
1. Replace unloader check
valve.
2. Install valves correctly.
8866626
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