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13
DAILY MAINTENANCE CHART
ACTION Clean magazine, feed pawl, and contact
tripmechanism.
WHY Permits smooth operation of magazine,
reduces wear, and preventsjams.
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 thetool.
ACTION Before each use, check to ensure all screws
and fasteners are tight andundamaged.
WHY Prevents jams and premature failure of
toolparts.
HOW Tighten loose screws using the appropriate
hex wrench orscrewdriver.
Cleaning
WARNING: Blow dirt and dust out of all air vents with
clean, dry air at least once a week. To minimize the risk
of eye injury, always wear ANSI Z87.1 approved eye
protection when performingthis.
WARNING: Never use solvents or other harsh
chemicals for cleaning the non-metallic parts of
the tool. These chemicals may weaken the plastic
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 aliquid.
Accessories
WARNING: Since accessories, other than those
offered by
, have not been tested with this
product, use of such accessories with this tool could be
hazardous. To reduce the risk of injury, only
recommended accessories should be used with
thisproduct.
Recommended accessories for use with your tool
are available at extra cost from your local dealer or
authorized service center. If you need assistance in
locating any accessory, please contact
Industrial
Tool Co., 701East Joppa Road, Towson, MD 21286, call
1-800-4-
(1-800-433-9258) or visit our website:
www.dewalt.com.
Replacing the Return Spring and Profile
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
replacementparts.
CAUTION: If you don't feel comfortable servicing your
tool, take it to a
authorized service center.
The user should only attempt to service the springs
and profile. All other service should be completed by
an authorized
servicecenter.
CAUTION: Do not lubricate any of the replacement
parts. Lubrication can damage the parts and seriously
affect the life and performance of thetool.
NOTICE: All the mechanical parts of the spring
replacement kit are shown for convenience and
verification of inclusion.
Return Spring Replacement (Fig. J–M)
To Change Broken or Worn Return Spring
NOTE: Use only the correct
accessory spring
replacementkit.
1. Loosen the four screws
15
on the back of the unit.
2. Remove the return system
16
from the unit. Refer to
FigureK.
15
Fig.J
Fig. K
16
3. Slide the spring rail clip
17
off of the spring rail
18
.
Refer to FigureL.
4. Twist and remove the spring bumper
19
and remove
the washer
20
and return spring
21
. Refer to FigureM.