DeWalt DCN660 - Maintenance; Nailer Operation Modes and Jam Clearing; Lubrication and Cleaning

45
english
4. Remove the jammed nail, using pliers if
necessary. If a jammed nail is not visible, it
could be that the tool has stalled.
5. Cycle stall release lever(D) to return driver blade
if necessary.
6. Close the inspection door and engage the latch
pin under the two arms(Q) on the nosepiece.
Lower and lock the jam clearing latch.
If nails become jammed in the nosepiece
frequently, have the tool serviced by an authorised
D
e
WALT service centre.
MAINTENANCE
Your
DeWALT
power tool has been designed to
operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular
cleaning.
WARNING: To reduce the risk of
serious personal injury, turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
accessories. An accidental start-up can
cause injury.
The charger and battery pack are not serviceable.
Lubrication
Your power tool requires no additional lubrication.
Cleaning
WARNING: Blow dirt and dust out of
the main housing with dry air as often as
dirt is seen collecting in and around the
air vents. Wear approved eye protection
and approved dust mask when
performing this procedure.
WARNING: Never use solvents or
other harsh chemicals for cleaning the
non-metallic parts of the tool. These
chemicals may weaken the materials
used in these parts. Use a cloth
dampened only with water and mild
soap. Never let any liquid get inside the
tool; never immerse any part of the tool
into a liquid.
SEQUENTIAL ACTION MODE( )
The sequential action mode is used for intermittent
nailing when very careful and accurate placement is
desired.
1. Use the mode selector switch(J), select the
sequential action mode. (DCN660 only)
2. Release the trigger lock-off(M).
3. Push the contact trip(B) against the work
surface.
4. Pull the trigger switch(A) to actuate the tool.
5. Release trigger and remove contact trip from
work piece.
6. Repeat steps 3 - 5 to fire subsequent nails.
BUMP ACTION ( )
DCN660 ONLY
The bump action mode is used for rapid nailing on
flat, stationary surfaces.
1. Use the mode selector switch(J) to select the
bump action mode.
2. Release the trigger lock-off(M).
3. To drive a single nail, operate the tool as
described for sequential action:
a. Push the contact trip(B) against the work
surface.
b. Pull the trigger switch(A) to actuate the tool.
4. To drive several nails, depress and hold the
trigger switch(A), and then push the contact
trip(B) repeatedly against the work surface.
Each time the contact trip(B) is depressed
whilst the trigger(A) is held, a nail will fire.
WARNING: Do not keep the trigger
depressed when the tool is not in use.
Keep the trigger lock-off(M) in the locked
position to prevent accidental actuation
when the tool is not in use.
Clearing a Stall or Jammed Nail
(Fig. 1, 7, 8)
If a nail becomes jammed in the nosepiece or the
tool stalls, the right-hand worklight(E) will blink
continuously.
1. Engage the trigger lock-off(M).
2. Remove the battery pack(O) and all nails from
the magazine.
3. Release the jam clearing latch(C) on top of the
nosepiece and open the inspection door.