DeWalt DXCMLA3706056 Instruction Manual page 26

CODE POSSIBLE CAUSE
15 Pulley misalignment
16 Pump oil is low
Detergent type oil being used in pump
17
18 Extremely light duty cycles
19 Piston rings damaged or worn
20 Cylinder or piston damaged or worn
21 Compressor cylinder finish worn
22 Water in pump oil
23 Low voltage/motor overload
Restricted air passages
24
25 Low voltage motor
26 Bad check valve
POSSIBLE SOLUTION
See Motor Pulley/Flywheel Alignment under Maintenance.
Add synthetic blend, non-detergent air compressor oil to pump.
See Compressor Pump Oil under Maintenance.
Drain oil and refill pump with synthetic blend non-detergent air
compressor oil.
Run unit for longer duty cycles. It is recommended to run at high
throttle 50-75% of the run time and idle for 25% of the run time.
Contact a D WALT factory service center or a D
e
service center.
Contact a D WALT factory service center or a D
e
service center.
Contact a D WALT factory service center or a D
e
service center.
Drain oil and refill pump with synthetic blend non-detergent air
compressor oil.
Check that power supply is adequate and that compressor is
on a dedicated circuit. If using extension cord, try using without.
If compressor is connected to a circut protected by a fuse, use
dual element time delay fuses (Buss Fusetron type "T" only).
Inspect and replace transfer tubes or check valve, as
required.
Furnish adequate powder.
Replace check valve.
26
WALT authorized
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WALT authorized
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WALT authorized
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