Troubleshooting Guide; Troubleshooting Codes - DeWalt D2002M Instruction Manual

Heavy-duty 150 psi max. 6 gallon air compressor

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Instruction manual (57 pages)

Instruction manual (25 pages)

Table of Contents

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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.

Problem

Excessive air tank pressure-safety valve pops off ......................................................................1, 2

Air leaks .................................................................................................................................... 3

Air leaks in air tank or at air tank welds .................................................................................... 4

Air leaks between head and valve plate .................................................................................... 5

Air leaks from safety valve......................................................................................................... 6

Knocking Noise .......................................................................................................................... 6

Pressure reading on the regulated pressure gauge drops when an accessory is used ........... 7

Compressor is not supplying enough air to operate accessories.............................................. 8, 9, 10, 11, 12

Regulator knob has continuous air leak .................................................................................... 13

Regulator will not shut off air outlet ........................................................................................... 13

Motor will not run ....................................................................................................................... 14, 15, 16, 17, 18, 19

CoDe

PoSSIBLe CAuSe

Pressure switch does not shut off motor when compressor

reaches cut-out pressure

Pressure switch cut-out too high

Tube fittings are not tight enough