37
EngLIsH
Troubleshooting Guide
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
e
WALT
technician or your dealer.
code
Possible cause
Possible solution
1
Pressure switch does not shut off motor when
compressor reaches cut‑out pressure
Set the Auto On/Off switch to "Off" and remove the batttery, if the unit does not shut off contact a
D
e
WALT service organisation.
2
Pressure switch cut‑out
too high
Contact a D
e
WALT service organisation.
3
Tube fittings are not tight enough
Tighten fittings where air can be heard escaping. Check fittings with soapy water solution.
Do
Not Overtighten.
4
Defective air tank
Air tank must be replaced. Do not repair the leak. Contact a D
e
WALT service organisation.
WARNING: Risk of bursting.
Do not drill into, weld or otherwise modify air tank or it will
weaken. The air tank can rupture or explode.
5
Leaking seals
Contact a D
e
WALT service organisation.
6
Defective safety valve
Operate safety valve manually by pulling on ring. If valve still leaks, it must be replaced. Contact a
D
e
WALT service organisation.
7
Regulator is not adjusted correctly for accessory
being used
It is normal for some pressure drop to occur when an accessory is used, adjust the One‑Turn regulator
as instructed in
One‑Turn Regulator
under
Description of Operations
if pressure drop is excessive.
NOTE:
Adjust the regulated pressure under flow conditions while accessory is being used.
8
Prolonged excessive use of air
Decrease amount of air usage.
9
Compressor doesn't provide enough air
for accessory
Check the accessory air requirement. If it is higher than the Air Delivery (l/min) or pressure supplied by
your air compressor, a more powerful compressor is needed to operate accessory.
11
Check valve restricted
Contact a D
e
WALT service organisation.
12
Air leaks
Tighten fittings.
13
Regulator is damaged
Contact a D
e
WALT service organisation.
14
Motor overload protection switch has tripped
Refer to
Motor Overload Protector
under
Description of Operations
. If motor overload protection
trips frequently, contact a D
e
WALT service organisation.
15
Tank pressure exceeds pressure switch
cut‑in pressure
Motor will start automatically when tank pressure drops below cut‑in pressure of pressure switch.
16
Loose electrical connections
Contact a D
e
WALT service organisation.
17
Possible defective motor
Contact a D
e
WALT service organisation.
18
Paint spray on internal motor parts
Contact a D
e
WALT service organisation. Do not operate the compressor in the paint spray area. Refer to
flammable vapor warning.
19
Pump does not run because tank pressure is
above cut‑in pressure.
Drain tank to below cut‑in pressure when pump turns on.
20
Pump does not run due to safety fault.
Cycle Auto On/Off Switch from "Off" to "Auto On."
Troubleshooting Codes
Problem
code
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
Compressor is not supplying enough air to operate accessories
7, 8, 9, 10, 11, 12
Regulator knob has continuous air leak
13
Regulator will not shut off air outlet
13
Motor will not run
6, 14, 15, 16, 17, 18, 19, 20
Summary of Contents for XR FLEXVOLT LI-ION DCC1054
Page 1: ...DCC1054 Final page size A5 148mm x 210mm ...
Page 3: ...1 2 3 Fig A Fig B Fig C Fig D 10 6 5 1 4 9 7 11 2 3 8 Fig E 1 6 4 9 7 Fig F 3 2 12 13 5 ...
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