DeWalt DeVILBISS manual Problem Cause Correction

PROBLEM

CAUSE

CORRECTION

Motor will not

Motor overload protection

Let motor cool off and

run.

switch has tripped.

overload switch will

automatically reset.

Tank pressure exceeds

Motor will start automatically

pressure switch "cut-in"

when tank pressure drops

pressure.

below "cut-in" pressure of

pressure switch.

Check valve stuck open.

Remove and clean, or replace.

Loose electrical

Check wiring connection

connections.

inside pressure switch and

terminal box area.

Possible defective motor

Have checked by a Trained

or starting capacitor.

Service Technician.

Paint spray on internal

Have checked by a Trained

motor parts.

Service Technician. Do not

operate the compressor in the

paint spray area. See

flammable vapor warning.

Pressure release valve on

Bleed the line by pushing the

pressure switch has not

lever on the pressure switch to

unloaded head pressure.

the "Off" position; if the valve

does not open, replace switch.

Fuse blown, circuit breaker

1. Check fuse box for blown

tripped.

fuse and replace as

necessary. Reset circuit

breaker. Do not use a fuse

or circuit breaker with

higher rating than that

specified for your

particular branch circuit.

2. Check for proper fuse. You

should use a time delay

fuse.

3. Check for low voltage

conditions and/or proper

extension cord.

4. Disconnect the other

electrical appliances from

circuit or operate the

compressor on its own

branch circuit.

27- ENG

D23766