Lubrication - DeWalt XR LI-ION DCN890 Manuel

1. Keep tool as warm as possible prior to use.
2. Actuate the tool 10 or 15 times into scrap lumber
before using.
Hot Weather Operation
Tool should operate normally. However, keep tool out of direct
sunlight as excessive heat can deteriorate bumpers and other
rubber parts resulting in increased maintenance.
MAINTENANCE
Your D WALT power tool has been designed to operate
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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.
DAILY MAINTENANCE CHART
ACTION Clean magazine, pusher, and contact trip
mechanism.
WHY Permits smooth operation of magazine, reduces
wear, and prevents jams.
HOW Blowing off the tool with compressed air is the
most effective way to clean the tool. The use
of oils, lubricants periodically or solvents is not
recommended as they tend to attract debris
and/or damage the plastic parts of the tool.
ACTION Before each use, check to ensure all screws and
fasteners are tight and undamaged.
WHY Prevents jams and premature failure of tool parts.
HOW
Tighten loose screws using the appropriate hex
wrench or screwdriver.

Lubrication

NOTICE: 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.
D WALT tools are properly
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lubricated at the factory and are ready for use. However, it is
recommended that, once a year, you take or send the tool to a
certified service centre for a thorough cleaning and inspection.
Cleaning

WARNING: Blow dirt and dust out of the main housing
with dry air as often as dirt is seen collecting in and around
All manuals and user guides at all-guides.com
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.
Optional Accessories

WARNING: Since accessories, other than those offered
by D WALT, have not been tested with this product, use
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of such accessories with this tool could be hazardous.
To reduce the risk of injury, only D
accessories should be used with this product.
Consult your dealer for further information on the
appropriate accessories.
Contact Trip Replacment (Fig. K)
For some applications, using a different contact trip may
be desirable.

WARNING: For your own safety, read the tool instruction
manual before using any accessory. Failure to heed
these warnings may result in personal injury and serious
damage to the tool and the accessory. When servicing this
tool, use only identical replacement parts.
To Replace Contact Trip:
1. Push down on the contact trip release lever
2. Pull the contact trip out of the nose of the tool.
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3. Hold down the trip release lever
4. With the contact trip alignment marker facing up, as shown
in Figure K, insert the contact trip fully into the tool nose.
5. Release the lever.
DCN8901 Driver Blade Replacement Kit
(Fig. L, M, N)

WARNING: For your own safety, read the tool instruction
manual before using any accessory. Failure to heed
these warnings may result in serious personal injury and
damage to the tool and the accessory. When servicing this
tool, use only identical replacement parts.
NOTICE: All the mechanical parts of the driver replacment
kit are shown for convenience and verification of inclusion.
To Change a Worn Driver:
1. Using a T-20 Torx, loosen the four screws
of the unit.
2. Remove the four screws and the removable top stand
Refer to Figure L.
3. Remove housing end cap 19
4. Push up on the rear of the driver
then push the driver forward while holding it in this position
until it passes the upper bumper assembly
5. Remove guide rods . Refer to Figure M.
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6. Remove upper bumper assembly.
English
WALT recommended
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18 on either side
7 .
. Refer to Figure L.
20 until you hear a click,
22 .
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