Operation - DeWalt DCN660 Original Instructions Manual

ENglish
1. Insert the belt hook 6
of the tool.
2. Pass the screw through the belt hook and into the
19
mounting hole. Tighten the screw.
Loading the Tool (Fig. D)
1. Insert fasteners into the rear of the magazine
2. Pull nail pusher 8 back until the nail follower falls behind
the nails.
3. Release the pusher.
Unloading the Tool
1. Holding the tool upright, squeeze the latch on pusher
and allow nails to slide down magazine past the pusher.
2. Remove the nails from the magazine
Adjusting the Driving Depth (Fig. A)
Using the depth adjustment wheel, the nail driving depth can
be adjusted to the type of fastener used.
1. To drive the nail shallower, rotate the depth adjustment
wheel 11 towards the rear of the tool. Refer to gauge
understand where the tool is set within the available range.
2. To sink a nail deeper, rotate the depth adjustment wheel
towards the front of the tool.
Selecting the Mode (Fig. E)
DCN660 only
To select sequential action mode, slide the mode selector
switch 10 to the single nail icon (
To select bump action mode, slide the mode selector switch
to the three nail icon ( ).
Trigger Lock‑off (Fig. F)
This tool is equipped with a trigger lock-off
the tool from firing a nail.
To engage the trigger lock-off, push the switch downward.
To release the trigger lock-off

WARNING: Make sure the trigger lock‑off
and the battery pack is removed before making any
adjustments or when tool is not in immediate use.
Non‑mar Tip (Fig. A)
Place the no-mark tip over the contact trip
14
is used on wood.
Store the no-mark tip at the holder
be used.

WARNING: Make sure the trigger lock‑off
and the battery pack is removed before installing or
removing the no‑mark tip.
Worklights (Fig. H)
This tool has worklights 5
will light upon activating the trigger or releasing the contact
trip. The lights will automatically go off after 10 seconds of
non-operation. The worklights also function as a low battery
12
into the mounting hole on the side
9 .
9 .
).
13 which prevents
13 , pull the switch upward.
13 is engaged
when the tool
2
7 whenever it is not to
13 is engaged
located on each side. The worklights
indicator and a jammed nail indicator. For further details, refer to
Low Battery Indicator or Clearing Stall or Jammed Nail.

WARNING: The worklights are intended for lighting the
immediate work surface. Do not use the worklights as the
only light source.

OPERATION

Instructions for Use

WARNING: Always observe the safety instructions and
applicable regulations.

WARNING: To reduce the risk of serious personal
8
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.
Proper Hand Position (Fig. I)

WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.

WARNING: To reduce the risk of serious personal
12 to
injury, ALWAYS hold securely in anticipation of a
sudden reaction.
11
Proper hand position requires one hand on the main handle.
Preparing the Tool (Fig. A)
1. Remove battery pack and all nails from the magazine.
2. Check if the contact trip
3. Reload the nails to the magazine.

10
WARNING: Do not use the tool if the contact trip or nail
pusher cannot move freely.

CAUTION: NEVER spray or in any other way apply
lubricants or cleaning solvents inside the tool. This can
seriously affect the life and performance of the tool.
Actuating the Tool (Fig. A)
The DCN660 can be operated using one of two modes:
sequential action mode or bump action mode.
The DCN661 operates in sequential mode only.
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
action mode. (DCN660 only)
2. Release the trigger lock-off
3. Push the contact trip
4. Pull the trigger switch
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.
and nail pusher can move freely.
2
10 , select the sequential
13 .
2 against the work surface.
1 to actuate the tool.