DeWalt DCCS621 - Register Online

ENGLISH
12
Accessories

WARNING: Since accessories, other than those offered by
DeWALT, have not been tested with this product, use of such
accessories with this tool 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 tool
are available at extra cost from your local dealer or
authorized service center. If you need assistance in
locating any accessory, please contact
DeWALT Industrial
Tool Co., 701East Joppa Road, Towson, MD 21286, call
1-800-4-
DeWALT (1-800-433-9258) or visit our website:
www.dewalt.com.

WARNING: The use of accessories not recommended in
this manual may behazardous.
Replacement chain and bar are available from your nearest
DeWALT authorized service center. For use only with low
kick back bar andchain.
Available bars and chains for DCCS621:
Bar: DWZCSB12, service part number NA599492.
Chain: DWO1DT612, service part number N580237.
Saw Chain Sharpening (Fig. O–Q)

CAUTION: Sharp chain. Always wear protective gloves
when handling the chain. The chain is sharp and can cut you
when it is notrunning.

WARNING: Sharp moving chain. To prevent accidental
operation, ensure that battery is removed from the tool before
performing the following operations. Failure to do this could
result in serious personalinjury.

WARNING: Do not over file chain rakers, this will increase
the risk of kickback. If the chain has been sharpened more
than four times, replaceit.
Each time the chain is sharpened, it loses some of the low
kickback qualities and extra caution should beused.
It is recommended that a saw chain be sharpened no
more than fourtimes.
NOTE: The cutters will dull immediately if they touch the
ground/dirt or a nail whilecutting.
To get the best possible performance from your chainsaw
it is important to keep the teeth of the saw chain sharp.
Follow these helpful tips for proper saw chain sharpening:
1. For best results use a 5/32" (4 mm) file and a file holder
or filing guide to sharpen your saw chain. This will ensure
you always get the correct sharpeningangles.
2. Place the file holder flat on the top plate and depth
gauge of thecutter.
3. Keep the correct top plate
23
filing angle line of 30°
on your file guide parallel with your chain (file at 60° from
chain viewed from the side) as shownin Fig. O.
4. Sharpen cutters on one side of the chain first. File from
the inside of each cutter to the outside. Then turn your saw
around and repeat the processes (2, 3, 4) for cutters on the
other side of thechain.
NOTE: Use a flat file to file the tops of the rakers (portion of
chain link in front of the cutter) so they are about .025" (.635
mm) below the tips of the cutters as shownin Fig. P.
5. Keep all cutter lengthsequal as shownin Fig. Q.
6. If damage is present on the chrome surface of the top
plates or side plates, file back until such damage isremoved.

CAUTION: After filing, the cutter will be sharp, use extra
caution during thisprocess.
Repairs
The charger and batteries are notserviceable. There are no
serviceable parts inside the charger or batterypack.

WARNING: To assure product SAFETY and RELIABILITY,
repairs, maintenance and adjustment (including brush
inspection and replacement, when applicable) should be
performed by a factory service center or an authorized service
center. Always use identical replacementparts.
Register Online
Thank you for your purchase. Register your product nowfor:
• WARRANTY SERVICE: Registering your product will help
you obtain more efficient warranty service in case there is a
problem with yourproduct.
• CONFIRMATION OF OWNERSHIP: In case of an
insurance loss, such as fire, flood or theft, your registration of
ownership will serve as your proof ofpurchase.
• FOR YOUR SAFETY: Registering your product will allow
us to contact you in the unlikely event a safety notification is
required under the Federal Consumer SafetyAct.
Register online at www.dewalt.com/account-login.
Tool Connect™ Chip (Fig.R)

WARNING: To reduce the risk of serious personal
injury, turn unit off, set the brake 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
24
that hold the Tool
Connect™ Chip protective cover
25
into thetool.
2. Remove the protective cover and insert the Tool
Connect™ Chip into the empty pocket
26
.
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.
7. Install the chain, guide bar and sprocket cover
6
as
described in Installing the Guide Bar and Saw Chain,
Replacing the Saw Chainsections and adjust chain tension
properly before use as described in theAdjustingChain
Tensionsection.