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TROUBLESHOOTING CHART 

 

 

NOTE:

 Troubleshooting problems may have similar causes and solutions. 

PROBLEM POSSIBLE 

CAUSE 

SOLUTION 

Motor will not 
run or start 

Power cord not plugged in 

Plug cord into grounded outlet 

Pressure Switch in “OFF” position 

Turn switch to “ON” position 

Wrong gauge wire or length of 
extension cord 

Check chart on page 2 for proper gauge wire and cord 
length 

Motor thermal overload switch 
tripped 

Turn air compressor off, wait until motor is cool, then 
check motor circuit breaker 

Fuse blown or circuit breaker 
tripped 

-Replace fuse or reset circuit breaker 
-Check for proper fuse amperage 
-Check for low voltage conditions 
-Disconnect any other electrical appliances from circuit 
or operate compressor on its branch circuit 

Air tank pressure exceeds preset 
pressure switch limit 

Motor will start automatically when tank pressure drops 
below tank cut-in pressure. 

Check valve stuck open 

Remove and clean or replace 

Loose electrical connections 

Contact authorized service center 

Possible defective motor, capacitor 
or check valve 

Contact authorized service center 

Motor runs 
continuously 
when in the 
Start/Stop option 

Pressure switch does not shut off 
motor when air compressor 
reaches cut-out pressure and 
safety relief valve activates 

Move the pressure switch to the OFF position. If the 
motor does not shut off, unplug the air compressor. If the 
electrical contacts are welded together, replace the 
pressure switch. 

Air compressor not large enough 
 

Check air requirement of accessory used. If it is higher 
than CFM and pressure supplied by compressor, a 
larger compressor is needed. Most accessories are 
rated at 25% of actual CFM while running continuously.

Regulator does 
not regulate 
pressure 

Dirty or damage regulator 
internal parts. 

Replace regulator. 

Low pressure 
or not enough 
air 

Fittings leak 

Check fittings with soapy water. Tighten or reseal 
leaking fittings. But do not over tighten. 

Tank drain valve is open 

Close drain valve 

Restricted air intake 

Clean or replace air filter element. 

Prolonged or excessive use of air 

Decrease amount of air used 

Hole in air hose 

Check and replace if necessary 

Tank leaks 

   

WARNING

   

Replace unit immediately. DO NOT attempt to repair. 

Valve leaks 

Check and replace worn parts. 

Moisture in 
discharge air 

Condensation in air tank caused by 
high level of atmospheric humidity 
or air compressor did not run long 
enough. 

Drain air tank after each use. Drain air tank more often 
in humid weather and use an air line filter. 

Overheating 

Poor ventilation 

Relocate compressor to an area with cool, dry and 
well-circulated air. 

Dirty cooling surfaces 

Clean all cooling surfaces of pump and motor 
thoroughly. 

Leaking valve 

Replace worn parts and reassemble with new seals. 

- 9- 

Содержание CM01213-15

Страница 1: ...Industry Ltd Group All Rights Reserved Coleman R and are registered trademarks of The Coleman Company Inc used under license 2010 The Coleman Company Inc 15GAL AIR COMPRESSOR 3 5HP 15 GALLON IMPORTANT...

Страница 2: ...LESHOOTING CHART 9 PARTS DRAWING PRATS LIST 10 WARRANTY 11 SPECIFICATION ITEM NO CM 01213 15 PUMP OIL LUBE DIRECT DRIVE MOTOR 2 5 Continuous HP VOLTAGE AMPS PHASE 120 15 1 AIR TANK CAPACITY 15 GALLON...

Страница 3: ...ntact with moving parts could cause serious injury 5 RISK OF BURSTING Check the maximum pressure rating in the manual or the serial tag label Compressor outlet pressure must be regulated so as to neve...

Страница 4: ...G J 4 A ELECTRIC MOTOR B AIR COMPRESSOR PUMP C PRESSURE SWITCH D PRESSURE RELIEF VALVE E AIR PRESSURE REGULATOR F TANK PRESSURE GAUGE G REGULATED PRESSURE GAUGE H AIR LINE OUTLET I AIR TANK DRAIN VALV...

Страница 5: ...essure WARNING Never exceed the maximum working pressure of the tool F TANK PRESSURE GAUGE The gauge is used to measure the stored air pressure level of the tank It is not adjustable by the operator a...

Страница 6: ...ressor according to the following guidelines a Set the compressor in a position near a grounded electrical outlet b The compressor must be at least 12 inches away from any wall or obstruction and in a...

Страница 7: ...e tank drain valve Turn clockwise 8 Turn the pressure switch to the ON position The unit will start and fill the tank to the cut out pressure and stop NOTE The pressure switch will restart the motor a...

Страница 8: ...y and to clear the valve of any possible obstructions Daily Clean the air filter A dirty filter will reduce the unit s performance and life To avoid any contamination of the inside pump the filter sho...

Страница 9: ...e the pressure switch to the OFF position If the motor does not shut off unplug the air compressor If the electrical contacts are welded together replace the pressure switch Air compressor not large e...

Страница 10: ...Filter 9 1 Oil fill plug 10 1 Pump Motor Assembly 11 1 Elbow 12 1 Shroud 13 2 Washer 14 2 Screw 15 1 Power cord ITEM QTY DESCRIPTION 16 2 Screw 17 4 Bolt 18 4 Washer 19 4 Spring washer 20 4 Nut 21 1...

Страница 11: ...f you feel you have a defective product please submit a copy of your receipt to the address below and call 1 855 900 2653 for instructions prior returning this item to the store or sending back to Gre...

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