Troubleshooting Guide - Maximum 058-9318-6 Mode D'emploi

TROUBLESHOOTING GUIDE

PROBLEM
Air pressure is low or
compressor does not stop.
WARNING!
• Potential hazard that could result in serious injury or loss of life.
• To avoid personal injury, always shut off and unplug the
compressor from the power supply outlet and relieve all air
pressure from the air supply system before performing any
service on the air compressor.
• Allow the compressor to cool after extended use to avoid skin
burns.
200-2952-B_ALA1983012 MAXIMUM MANUAL_VR_120616.indd 21
POSSIBLE CAUSES
1. Drain valve is opened.
2. Leakage in fittings.
3. Air intake is restricted.
4. Prolonged use of
excessive amount of air.
5. Compressor capacity is
low.
6. Air hose is worn or
damaged.
7. Leakage in air tank.
8. Seals are worn or
damaged.
9. Leakage in pressure relief
valve.
10. Piston is worn or
damaged.
SOLUTIONS
1. Close the drain valve.
2. Check fittings with
soapy water. Tighten or
reseal leaking fittings.
Do not overtighten.
3. Clean or replace intake
filter element.
4. Decrease the amount of
air being used.
5. Check the air
requirement of air
tool. Refer to technical
specifications on page 3.
If it is higher than CFM
and pressure supplied
by compressor, use a
compressor of high
capacity. Most tools are
rated at 25% of actual
CFM while running
continuously.
6. Check and replace the
air hose if required.
7. Replace the air tank
immediately. Do not
attempt to repair it.
8. Replace the seals.
9. Replace the valve.
10. Replace the piston.
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TM
1/24/2017 8:28:22 AM