Troubleshooting Guide - DeWalt DCN690 Operator's Manual

MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW.
For more serious or persistent problems, contact your nearest authorised D
or contact your D
WARNING: To reduce the risk of serious personal injury, ALWAYS lock off the tool and disconnect
battery pack from tool before all repairs
SYMPTOM CAUSE
Motor does not run with Trigger lock in locked position
trigger depressed
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
Battery is hot
Tool is hot
Motor does not run with Trigger lock in locked position
contact trip depressed
Dry fire 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
Battery is hot
Tool is hot
Tool does not actuate Dry fire lock out engaged, blocking
(motor runs but will not fire) 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
Motor starts up but Jammed nail and driver blade is stuck in
generates a lot of noise down position
Damaged driver/return assembly

TROUBLESHOOTING GUIDE

WALT office at the address indicated in this manual.
E
WALT repair agent,
E
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 first before firing or switch
to bump mode.
Remove battery, wait 3 seconds and reinsert.
Normal operation, release trigger and redepress.
See authorised D WALT repair agent.
E
See authorised D WALT repair agent.
E
See authorised D WALT repair agent.
E
Let the battery cool or replace it with a cool
pack.
Let the tool cool down before continuing use.
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 authorised D WALT repair agent
E
Normal operation, release contact trip and
redepress.
See authorised D WALT repair agent.
E
See authorised D WALT repair agent.
E
See authorised D WALT repair agent.
E
Let the battery cool or replace it with a cool
pack.
Let the tool cool down before continuing use.
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 authorised
D WALT repair agent.
E
See authorised D WALT repair agent.
E
See authorised D WALT repair agent.
E
Use stall release lever, clear any jammed nails,
and return driver blade manually if necessary.
Replace driver/return assembly. See authorised
D WALT repair agent.
E
EN GL IS H
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