Maintenance - DeWalt DC330 Instruction Manual

FIG. 11
G
M
J
To remove no-mar shoe cover, grasp the no-mar shoe cover from the bottom; holding
onto the two rear tabs (M) remove the no-mar shoe cover.
Anti-Splinter Insert (Fig. 12)
NOTE: Do not use the anti-splinter insert with the flush cutting blade.
The anti-splinter insert (N) should be used when trying to minimize tear-out, especially
when cutting veneer, laminate, or finished surfaces, such as paint. The anti-splinter insert
should be installed into the no-mar shoe cover (J). If the no-mar cover is not used, install
anti-splinter insert into shoe (G).
Cutting
WARNING: The jig saw should not be operated with the shoe removed or serious per-
sonal injury may result.
FIG. 13
POCKET CUTTING (FIG. 13)
A pocket cut is an easy method of making an inside cut. The saw can be inserted directly into
a panel or board without first drilling a lead or pilot hole. In pocket cutting, measure the
surface to be cut and mark clearly with a pencil. Next tip the saw forward until the front end
of the shoe sits firmly on the work surface and the blade clears the work through its full stroke.
Switch the tool on and allow it to attain maximum speed. Grip the saw firmly and lower the
back edge of tool slowly until the blade reaches its complete depth. Hold the shoe flat against
the wood and begin cutting. Do not remove blade from cut while it is still moving. Blade must
come to a complete stop.
FLUSH CUTTING (FIG. 14)
A flush cut is necessary when finishing off cuts up to a wall
or an obstacle, such as back-splash. One of the easiest
ways to accomplish the flush cut is to use a flush cutting
blade (DT2074). The flush cutting blade provides the reach
necessary to cut right up to the front edge of the jig saw
shoe. Remove the anti-splinter insert and return the shoe
to the 0° positive stop position before installing and using
the flush cutting blade. For the best cut quality the flush
cutting blade should be used in the 0 or 1 orbital position.
The flush cutting blade should not be used to start the cut
because the flush cutting blade prevents the shoe from
being supported by the work surface. Use wood cutting
practices explained below.
FIG. 12
G
J
N
FIG. 14
WOOD CUTTING
Support the workpiece adequately at all times. Use the higher speed setting for cutting
wood. Do not attempt to turn the tool on when blade is against material to be cut. This could
stall the motor. Place the front of shoe on the material to be cut and hold the jig saw shoe
firmly against the wood while cutting. Don't force the tool; let the blade cut at its own speed.
When the cut is complete, turn the jig saw off. Let blade come to a complete stop and then
lay the saw aside before loosening the work.
METAL CUTTING
In cutting thin gauge sheet metals, it is best to clamp wood to the bottom of sheet metal; this
will insure a clean cut without the risk of vibration or tearing of metal. Always remember to use
a finer blade for ferrous metals (for those that have a high iron content); and use a coarser
blade for non-ferrous metals (those that do not have an iron content). Use a high speed
setting for cutting soft metals (aluminum, copper, brass, mild steel, galvanized. pipe, conduit
sheet metal, etc.). Use lower speed to cut plastics, tile, laminate, hard metals, and cast iron.

MAINTENANCE

Cleaning
CAUTION: 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.
Do not use gasoline, turpentine, lacquer or paint thinner, dry cleaning fluids or similar prod-
ucts. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.
Lubrication
NOTE: 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 lubricated at the factory and are ready for use. However, it is
E
recommended that, once a year, you take or send the tool to a certified service center for a
thorough cleaning and inspection.
Repairs
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment
(including brush inspection and replacement) should be performed by authorized serv-
ice centers or other qualified service personnel, always using identical replacement
parts.
ACCESSORIES
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 for
your tool, contact: D WALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD
E
21286.
NOTE: The DT2074 flush cutting blade is for use with D
saws only.
CAUTION: The use of any other accessory not recommended for use with this tool
could be hazardous.
Three Year Limited Warranty
D WALT will repair, without charge, any defects due to faulty materials or workmanship for
E
three years from the date of purchase. This warranty does not cover part failure due to nor-
mal wear or tool abuse. For further detail of warranty coverage and warranty repair infor-
mation, visit www.dewalt.com or call 1-800-4-D
accessories or damage caused where repairs have been made or attempted by others.
This warranty gives you specific legal rights and you may have other rights which vary in
certain states or provinces.
5
WALT DW331 and DC330 jig
E
WALT. This warranty does not apply to
E