Dewalt DCW100K Instruction Manual - Page 17

Troubleshooting Guide

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English TROUBLESHOOTING GUIDE MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW. FOR MORE SERIOUS OR PERSISTENT PROBLEMS, CONTACT A DEWALT SERVICE CENTER OR CALL 1-(800)-4-DEWALT. SYMPTOM Over temperature + CAUSE Device is too hot. FIX Check/reduce ambient temperature, allow device to cool down. Deep discharge protection + Battery discharged, deep discharge protection has been activated. Charge the battery immediately. Battery operation is possible again above 25% capacity. Error number Internal machine fault. Contact authorized service center. An error number (e.g. E02) appears in e.g. the display. The device cannot be switched on. The battery has entered a state of deep discharge as it has been stored for too long without being charged. Charge the battery now. Battery operation is possible again above 25% capacity. If charging is no longer possible, contact authorized service center. Control panel defective. Battery is not charged: Device is too hot. Device is connected to the charger, charger is connected to the mains No welding current. Break in the welding cable connection. Contact authorized service center. Check/reduce ambient temperature, allow battery to cool down. Check the plug connections. Device switched on, indicator for Poor or no earth. Establish a connection to the workpiece. the selected welding process is lit. There is a break in the power cable in the Replace welding torch or electrode holder. welding torch or electrode holder 17

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17
English
TROUBLESHOOTING GUIDE
MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW. FOR MORE SERIOUS OR PERSISTENT
PROBLEMS, CONTACT A D
E
WALT SERVICE CENTER OR CALL 1-(800)-4-D
E
WALT.
SYMPTOM
CAUSE
FIX
Over temperature
+
Device is too hot.
Check/reduce ambient temperature, allow device to
cool down.
Deep discharge protection
+
Battery discharged, deep discharge
protection has been activated.
Charge the battery immediately.
Battery operation is possible again above 25%
capacity.
Error number
e.g.
Internal machine fault.
An error number (e.g. E02) appears in
the display.
Contact authorized service center.
The device cannot be switched on.
The battery has entered a state of deep
discharge as it has been stored for too
long without being charged.
Charge the battery now.
Battery operation is possible again above 25%
capacity.
If charging is no longer possible, contact authorized
service center.
Control panel defective.
Contact authorized service center.
Battery is not charged:
Device is connected to the charger,
charger is connected to the mains
Device is too hot.
Check/reduce ambient temperature, allow battery to
cool down.
No welding current.
Device switched on, indicator for
the selected welding process is lit.
Break in the welding cable connection.
Check the plug connections.
Poor or no earth.
Establish a connection to the workpiece.
There is a break in the power cable in the
welding torch or electrode holder
Replace welding torch or electrode holder.