Troubleshooting Guide - DeWalt DCN690 Guide D'utilisation

MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW. FOR MORE SERIOUS OR PERSISTENT PROBLEMS,
WARNING: TO REDUCE THE RISK OF SERIOUS PERSONAL INJURY, ALWAYS
SYMPTOM
Motor does not run with trigger depressed
Motor does not run with contact trip depressed
Tool does not actuate (motor runs but will not fi re)
Motor starts up but generates a lot of noise
Drive blade continues to get stuck in down position Jammed nail and driver blade is stuck in down position

TROUBLESHOOTING GUIDE

CONTACT A D WALT SERVICE CENTER OR CALL 1-(800)-4-D
E
CAUSE
Trigger lock in locked position
Tool is stalled, locking the motor from rotating
Tool is in the sequential actuation mode
Tool internal electronics need to be reset
Motor stops running after 5 seconds
Terminals are dirty or damaged
Damaged internal electronics
Damaged Trigger
Trigger lock in locked position
Dryfi re lock out engaged, blocking contact trip from traveling fully
Tool is stalled, locking the motor from rotating
Bent contact trip
Motor stops running after 5 seconds
Terminals are dirty or damaged
Damaged internal electronics
Damaged Trigger
Dryfi re lock out engaged, blocking contact trip from traveling fully
Low battery charge or damaged battery
Jammed nail/drive blade not returned to home position
Damaged driver/return assembly
Jammed internal mechanism
Damaged internal electronics
Jammed nail and driver blade is stuck in down position
Damaged driver/return assembly
Damaged driver/return assembly
Debris in nosepiece
WALT.
E
DISCONNECT BATTERY PACK FROM TOOL
FIX
Unlock trigger lock.
Rotate the stall release lever on the tool and the mechanism will release If driver
blade does not return, remove battery and manually push driver blade back to
home position.
Depress contact trip fi rst before fi ring or switch to bump mode.
Remove battery, wait 3 seconds and reinsert.
Normal operation, release trigger and redepress.
See authorized service center.
See authorized service center.
See authorized service center.
Unlock trigger lock.
Load more nails into magazine.
Rotate the stall release lever on the tool and the mechanism will release If driver
blade does not return, remove battery and manually push driver blade back to
home position.
See authorized service center.
Normal operation, release contact trip and redepress.
See authorized service center.
See authorized service center.
See authorized service center.
Load nails into magazine.
Check charge level if pack shows state-of-charge Charge or replace battery pack
if necessary.
Remove battery, clear jammed nail, cycle stall release lever, (push driver blade up
manually if necessary) reinsert battery pack.
Replace driver/return assembly See authorized service center.
See authorized service center.
See authorized service center.
Use stall release lever, clear and jammed nails, and return driver blade manually if
necessary.
Replace driver/return assembly See authorized service center.
Use stall release lever, clear any jammed nails, and return driver blade manually if
necessary.
Replace driver/return assembly See authorized service center.
Clean nose area and watch closely for small pieces of broken nails stuck in the
track.
13
BEFORE ALL REPAIRS