Troubleshooting Guide - DeWalt DCW100 Instruction Manual

MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW. FOR MORE SERIOUS OR PERSISTENT
PROBLEMS, CONTACT A D
SYMPTOM
Over temperature
+
Deep discharge protection
+
Error number
e.g.
The device cannot be switched on. The battery has entered a state of deep
Battery is not charged:
Device is connected to the charger,
charger is connected to the mains
No welding current.
Device switched on, indicator for
the selected welding process is lit.

TROUBLESHOOTING GUIDE

WALT SERVICE CENTER OR CALL 1-(800)-4-D
E
CAUSE
Device is too hot.
Battery discharged, deep discharge
protection has been activated.
Internal machine fault.
An error number (e.g. E02) appears in
the display.
discharge as it has been stored for too
long without being charged.
Control panel defective.
Device is too hot.
Break in the welding cable connection.
Poor or no earth.
There is a break in the power cable in the
welding torch or electrode holder
17
WALT.
E
FIX
Check/reduce ambient temperature, allow device to
cool down.
Charge the battery immediately.
Battery operation is possible again above 25%
capacity.
Contact authorized service center.
Charge the battery now.
Battery operation is possible again above 25%
capacity.
If charging is no longer possible, contact authorized
service center.
Contact authorized service center.
Check/reduce ambient temperature, allow battery to
cool down.
Check the plug connections.
Establish a connection to the workpiece.
Replace welding torch or electrode holder.