English
15
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
.
WARNING: To reduce the risk of serious personal injury, turn unit off and remove the battery pack before
making any adjustments or removing/installing attachments or accessories.
An accidental start-up can
cause injury.
Symptom
Cause
Fix
Tool doesn’t turn on
(Headlights don’t turn on)
Tool internal electronics not reset
Remove battery, wait 3 seconds and reinsert
Low battery charge or damaged battery
Charge or replace battery
Terminals are dirty or damaged
See authorized service center
Bent contact trip
See authorized service center
Damaged internal electronics
See authorized service center
Tool doesn’t actuate (Headlights on,
motor does not run)
Motor stops running after 4 seconds
Normal operation; release trigger or contact trip and
redepress
Contact trip or trigger not depressed
See instruction manual
Damaged trigger
See authorized service center
Bent contact trip
See authorized service center
Damaged internal electronics
See authorized service center
Tool in sequential mode and only trigger being actuated.
Change mode or depress contact trip in
sequential mode.
Tool doesn’t actuate (Left headlight
flashes 4 times)
Low battery charge or damaged battery
Charge or replace battery
Tool doesn’t actuate (Right headlights
flashes continuously)
Jammed fastener
Remove the battery, clear the jammed fastener, (push
driver blade back using the stall release lever) and
reinsert battery pack
Jammed mechanism
See authorized service center
Tool doesn’t actuate (Headlights on,
motor runs)
Damaged internal electronics
See authorized service center
Tool doesn’t actuate (Headlights on,
motor runs, driver blade stuck down)
Damaged return system
Replace return system; see authorized service center
Debris in nosepiece
Clean nosepiece
Damaged driver/return assembly
Replace driver/return assembly; see authorized service
center
Tool operates, but does not drive the
fastener fully
Low battery charge or damaged battery
Charge or replace battery
Depth adjustment set too shallow
Rotate depth adjustment wheel to a deeper setting
Tool not firmly applied to workpiece
See instruction manual
Material and fastener length too rigorous an application
Choose appropriate material or fastener length
Damaged or worn driver blade tip
Replace driver/return assembly; see authorized service
center
Damaged or worn driver/return assembly
Replace driver/return assembly; see authorized service
center
Tool operates, but no fastener driven
No fasteners in magazine
Load fasteners into magazine
Wrong size or angle fasteners
Use only recommended fasteners
Debris in nosepiece
Clean nosepiece
Debris in magazine
Clean magazine
Worn magazine
Replace magazine; see authorized service center
Damaged or worn driver blade
Replace driver/return assembly; see authorized service
center
Damaged pusher spring
Replace spring; see authorized service center
Summary of Contents for DCN682M1
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