DeWalt DCN690 Home position, Load more nails into magazine, Load nails into magazine, Necessary

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.

WARNING: TO REDUCE THE RISK OF SERIOUS PERSONAL INJURY, ALWAYS DISCONNECT BATTERY PACK FROM TOOL BEFORE ALL REPAIRS

SYMPTOM	CAUSE	FIX
Motor does not run with trigger depressed	Trigger lock in locked position	Unlock trigger lock.
	Tool is stalled, locking the motor from rotating	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.
	Tool is in the sequential actuation mode	Depress contact trip fi rst before fi ring or switch to bump mode.
	Tool internal electronics need to be reset	Remove battery, wait 3 seconds and reinsert.
	Motor stops running after 5 seconds	Normal operation, release trigger and redepress.
	Terminals are dirty or damaged	See authorized service center.
	Damaged internal electronics	See authorized service center.
	Damaged Trigger	See authorized service center.
Motor does not run with contact trip depressed	Trigger lock in locked position	Unlock trigger lock.
	Dryfi re lock out engaged, blocking contact trip from traveling fully	Load more nails into magazine.
	Tool is stalled, locking the motor from rotating	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.
	Bent contact trip	See authorized service center.
	Motor stops running after 5 seconds	Normal operation, release contact trip and redepress.
	Terminals are dirty or damaged	See authorized service center.
	Damaged internal electronics	See authorized service center.
	Damaged Trigger	See authorized service center.
Tool does not actuate (motor runs but will not fi re)	Dryfi re lock out engaged, blocking contact trip from traveling fully	Load nails into magazine.
	Low battery charge or damaged battery	Check charge level if pack shows state-of-charge Charge or replace battery pack
		if necessary.
	Jammed nail/drive blade not returned to home position	Remove battery, clear jammed nail, cycle stall release lever, (push driver blade up
		manually if necessary) reinsert battery pack.
	Damaged driver/return assembly	Replace driver/return assembly See authorized service center.
	Jammed internal mechanism	See authorized service center.
	Damaged internal electronics	See authorized service center.
Motor starts up but generates a lot of noise	Jammed nail and driver blade is stuck in down position	Use stall release lever, clear and jammed nails, and return driver blade manually if
		necessary.
	Damaged driver/return assembly	Replace driver/return assembly See authorized service center.
Drive blade continues to get stuck in down position	Jammed nail and driver blade is stuck in down position	Use stall release lever, clear any jammed nails, and return driver blade manually if
		necessary.
	Damaged driver/return assembly	Replace driver/return assembly See authorized service center.
	Debris in nosepiece	Clean nose area and watch closely for small pieces of broken nails stuck in the
		track.

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