DeWalt DCN920 - Maintenance

ENGLISH
12
Tool Connect™ Chip (Fig. N)

WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start‑up can causeinjury.
Your tool is Tool Connect™ Chip ready and has a location for
installation of a Tool Connect™ Chip.
Tool Connect™ Chip is an optional application for your
smart device (such as a smart phone or tablet) that connects
the device to utilize the mobile application for inventory
management functions.
Refer to Tool Connect™ Chip Instruction Sheet for
moreinformation.
Installing the Tool Connect™ Chip
1. Remove the retaining screws
22
that hold the Tool
Connect™ Chip protective cover
21
into thetool.
2. Remove the protective cover and insert the Tool
Connect™ Chip into the empty pocket
20
.
3. Ensure that the Tool Connect™ Chip is flush with the
housing. Secure it with the retaining screws and tighten
thescrews.
4. Refer to Tool Connect™ Chip Instruction Sheet for
furtherinstructions.
Accessories

WARNING: Since accessories, other than those offered
by DeWALT, have not been tested with this product,
use of such accessories with this product could be
hazardous. To reduce the risk of injury, only DeWALT
recommended accessories should be used with
thisproduct.
Recommended accessories for use with your product are
available at extra cost from your local dealer or authorized
service center. If you need assistance in locating any
accessory, please contact DeWALT. Call 1-800-4-DeWALT
(1-800-433-9258) or visit our website: www.dewalt.com
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.
MAINTENANCE

WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start‑up can causeinjury.
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.
Clearing a Jammed Nail (Fig. A, L, M)
If a nail becomes jammed in the nosepiece, the
LED indicator light
5
willflash.
NOTE: The jam could be as a result of debris build up in
the nose channel. Please check and clear out any debris as
outlined below immediately if you notice any change of
performance in thetool.
1. Remove battery pack from tool and engage trigger safety
lock‑off
2
.
2. Slide the spring‑loaded pusher latch
8
to the base of the
magazine and unload nailstrip.
3. Using the hex wrench
12
provided, loosen the two hex
bolts
18
at the top of themagazine.
4. Rotate the magazine
7
forward.
5. Remove jammed/bent nail, using pliers if necessary. Clear
out any debris in the nail channel ifrequired.
6. If driver blade is in the down position, rotate the stall
release lever
6
on the top of thenailer.
NOTE: If the driver blade will not reset after rotating the
stall release lever, manually resetting the blade with a
long screwdriver may benecessary.
7. Rotate the magazine back into position under the nose
of the tool and tighten the hex bolts
18
.
8. Reinsert batterypack.
NOTE: The tool will disable itself and not reset until the
battery pack has been removed andreinserted.
9. Reinsert nails into magazine (refer to Loading theTool).
10. Release the pusher latch
8
.
11. Disengage the trigger safety lock‑off
2
when ready to
continuenailing.
12. If nails become jammed in the nosepiece frequently,
have the tool serviced by an authorised DeWALT
servicecenter.
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 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 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 aliquid.
Removing and Replacing the Magazine
(Fig. A, L, M)
The DCN920 and DCN930 have been designed in a way that
it is easily possible to replace the nailmagazine.

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.
NOTE: The accessories listed below might not be included with
your DCN920 or DCN930 but are available for purchase at an
additionalcost.
DCN920
Extended Magazine Part No. DZN920
DCN930
Extended Magazine Part No. DZN930