DeWalt DXCMLA3706056 Manual De Instrucciones página 24

This section provides a list of the more frequently encountered malfunctions, their causes and corrective actions. The operator or
maintenance personnel can perform some corrective actions, and others may require the assistance of a qualified D
your dealer.
Air leaks ..................................................................................................................................... 1
Air leaks in air tank or at air tank welds .................................................................................... 2
Air leaks between head and valve plate .................................................................................... 3
Air leaks from safety valve ......................................................................................................... 4
Compressor is not supplying enough air to operate accessories ............................................ 1, 5, 6, 7, 9, 10
Restricted air intake. .................................................................................................................. 9
Oil in discharge air ..................................................................................................................... 9, 19, 31
Knocking Noise ......................................................................................................................... 4, 10, 11, 12, 13, 14
Excessive belt wear ................................................................................................................... 10, 11, 14, 15
Squealing sound ........................................................................................................................ 10
Moisture in pump crankcase ..................................................................................................... 1, 3, 8, 17, 18, 19, 20, 21, 22
Excessive current draw ............................................................................................................. 14, 23, 24
Compressor won't start in cold temperatures .......................................................................... 17, 31, 32
Compressor stalls ...................................................................................................................... 25, 26, 27
Overheating ............................................................................................................................... 24, 30, 31
CODE POSSIBLE CAUSE
1 Fittings are not tight
Troubleshooting Guide
Troubleshooting Codes
POSSIBLE SOLUTION
Tighten fittings where air can be heard escaping. Check fittings
with soapy water solution. DO NOT OVERTIGHTEN.
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WALT technician or
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