Optional Accessories; Troubleshooting - DeWalt DCN660 Original Instructions Manual

english
CHARGER CLEANING INSTRUCTIONS
WARNING: Shock hazard. Disconnect
the charger from the AC outlet before
cleaning. Dirt and grease may be
removed from the exterior of the charger
using a cloth or soft non-metallic brush.
Do not use water or any cleaning
solutions.

Optional Accessories

WARNING: Since accessories, other
than those offered by D
been tested with this product, use of
such accessories with this tool could be
hazardous. To reduce the risk of injury,
only D WALT recommended accessories
e
should be used with this product.
Consult your dealer for further information on the
appropriate accessories.

Troubleshooting

If your tool seems not to operate properly, follow
the instructions below. If this does not solve the
problem, please contact your repair agent.
Tool does not work.
Worklights do not switch on.
Check trigger lock off is not engaged.
• Check battery power level (See Fuel Gauge
Battery Packs section of this manual).
• Remove the battery pack, wait for at least 5
seconds, then re-insert it.
Worklights are on but motor does not run.
• Ensure both the contact trip and trigger are
released and then actuate only contact trip.
• Check the mode selector switch
(DCN660 Only)
• Check battery power level (See Fuel Gauge
Battery Packs and Low Battery Indicator
section of this manual).
Worklights are on, motor runs, tool does not
drive fasteners at all.
• Check the mode selector switch
(DCN660 Only)
• Check that correct type of fasteners are loaded
in to the magazine and that the pusher is
pushing the fastener.
• Check for fault indicator lights (replace battery
or clear a jam if necessary (See Low Battery
Indicator and Clearing a Stall or Jammed Nail
section of this manual).
46
• Check that the contact trip and nail pusher
movement is free (See Preparing the tool
section of this manual).
NOTE: The stall release lever should be used to
reset the mechanism. The Trigger Lock Off may
also need to be cycled to reset the electronic
control. These requirements are indicated by
the tool, using the worklights.
Worklights are on, motor runs, tool does not
drive fasteners fully.
• Adjust the driving depth (See Adjusting the
WALT, have not
e
Driving Depth section of this manual).
• Change tool to seq mode if not already in seq
mode.
• Choose the appropriate fastener length \
material.
• Check battery power level (See Fuel Gauge
Battery Packs and Low Battery Indicator
section of this manual).
• Clean the nosepiece with compressed air. Do
not use lubricants.
• Clean the magazine with compressed air.
• Driver blade assembly may be damaged\worn.
Please contact your repair agent if above steps
do not resolve the issue.
NOTE: The stall release lever should be used to
reset the mechanism. The Trigger Lock Off may
also need to be cycled to reset the electronic
control. These requirements are indicated by
the tool, using the worklights.
Fasteners jam in tool.
Check that correct type of fasteners are loaded in
to the magazine properly and that the pusher is
pushing the fastener.
• Choose the appropriate fastener length \
material.
• Clean the nosepiece (See Clearing a Stall or
Jammed Nail section of this manual).
• Clean the magazine with compressed air.
• Driver blade assembly may be damaged\worn.
Please contact your repair agent if above steps
do not resolve the issue.
NOTE: The stall release lever should be used to
reset the mechanism. The Trigger Lock Off may
also need to be cycled to reset the electronic
control. These requirements are indicated by
the tool, using the worklights.