
When using power tools, always observe the safety regulations applicable in your country to
Cluttered areas and benches can cause accidents.
Consider work area environment.
Guard against electric shock.
Do not let children come into contact with the tool or extension
cord. Keep all people away from the work area.
When the tool is used outdoors, always use
extension cords intended for outdoor use and marked accordingly.
When not in use, power tools must be stored in a dry place and
outdoors. Wear protective hair covering to keep long hair out of the way.
Also use a face or dust mask in case the operations produce
dust or flying particles.
Take appropriate measures for the protection
of hearing if the sound pressure of 85dB(A) is exceeded.
Avoid unintentional starting.
switch. Be sure that the switch is released when plugging in.
Watch what you are doing. Use common sense. Do not operate the tool
Shut off power and wait for the tool to come to a complete standstill
Always check that adjusting keys and
wrenches are removed from the tool before operating the tool.
a heavy-duty tool. The tool will do the job better and safer at the rate for which
from the socket. Keep the cord away from heat, oil and sharp edges.
WALT Repair Centre. Inspect extension cords periodically and replace
them if damaged. Keep all controls dry, clean and free from oil and grease.
Any tool that cannot be controlled
with the switch is dangerous and must be repaired.
seizure of moving parts, breakage of parts and any other conditions that may affect its
operation. Have damaged guards or other defective parts repaired or replaced as
This tool is not intended for use by young children or infirm persons
without supervision. Young children should be supervised to ensure that they do not
If the supply cord is damaged, it must be replaced by
the manufacturer or an authorised D
WALT Service Centre in order to avoid a hazard.

ADDITIONAL SPECIFIC SAFETY INSTRUCTIONS
cutting tool may contact hidden wiring or its own cord. Contact with a “live” wire will
sanding screws, nails or other metals which may ignite dust particles.
self ignite and cause fire.
Clean out your tool often, especially after heavy use. Dust and grit containing metal
electric shock or electrocution.
ALWAYS WEAR SAFETY GLASSES
and permanent respiratory or other injury. Always use approved respiratory protection
appropriate for the dust exposure. Direct particles away from face and body.
Wear appropriate personal hearing protection during use. Under some condi-
tions and duration of use, noise from this product may contribute to hearing loss.
Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to cause cancer, birth defects or other
crystalline silica from bricks and cement and other masonry products.
arsenic and chromium from chemically-treated timber (CCA).
Your risk from these exposures varies, depending on how often you do this type of work.
To reduce your exposure to these chemicals: work in a well ventilated area, and work with
approved safety equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling,
and other construction activities. Wear protective clothing and wash exposed areas
Allowing dust to get into your mouth, eyes, or lay on the skin
Sanding of lead based paint is NOT RECOMMENDED due to the difficulty of controlling
the contaminated dust. The greatest danger of lead poisoning is to children and
Since it is difficult to identify whether or not a paint contains lead without a chemical
analysis, we recommend the following precautions when sanding any paint:
A dust mask or respirator should be worn by all persons entering the work area. The
filter should be replaced daily or whenever the wearer has difficulty breathing or as per
the instructions with the dust mask.
Only those dust masks suitable for working with lead paint dust and fumes
should be used. Ordinary painting masks do not offer this protection. See your local
should be done in the work area to prevent
eating, drinking or smoking. Articles of food, drink, or smoking should not be left in the
work area where dust would settle on them.
Areas where paint removal is occurring should be sealed where possible.
Sanding should be done in a manner to reduce tracking of paint dust outside the work
All surfaces in the work area should be vacuumed and thoroughly cleaned daily for the
duration of the sanding project. Vacuum filter bags should be changed frequently.
dust chips or other removal debris. During clean up, children and pregnant women
should be kept away from the immediate work area.
All toys, washable furniture and utensils used by children should be washed
thoroughly before being used again.

WARNING: BE SURE SANDER IS TURNED OFF AND DISCONNECTED FROM THE
TOOL, DEPRESS AND RELEASE THE TRIGGER SWITCH TO ENSURE THAT THE TOOL
Set the sander on its side so all
three wheels are visible.
Slip a new belt around the wheels.
Arrows printed on the inside of the
the wheels turn. Orient the belt in the
direction of wheel rotation. Be sure
the belt does not go over the tracking
flange located on the inside of the top,
front wheel as shown in Figure 3.
Some sanding belts are multi-directional and do not have arrows. The direction of
-built motor. Be sure your power supply agrees
with the nameplate marking. Volts 50 Hz or “AC only” means your tool must be operated
only with alternating current (AC) and never with direct current (DC). Voltage decrease of
tested, if this tool does not operate, check the power supply.
To start the belt sander, depress the trigger switch (D). Allow the belt sander to reach
operating speed before touching the work surface (Fig.1).
To slow or stop the belt sander, release the trigger switch.
depressed and the belt sander is running (Fig. 2).
To release from continuous operation, squeeze the trigger and the lock will disengage.
WARNING: BE SURE THE LOCK BUTTON IS NOT DEPRESSE
WARNING: BE SURE THE LOCK BUTTON IS NOT DEPRESSE
SWITCH SEVERAL TIMES OR BY DEPRESSING AND RELEASING THE SWITCH
TOOL OR PERSONAL INJURY MAY RESULT.
The speed control dial, located on the back of the rear handle, moves the speed of the
sanding belt from approximately 850 surface feet per minute on speed #1 (light sanding;
fine grit sanding belts) to approximately 1400 surface feet per minute on speed #6 (more
aggressive sanding; coarse sanding belts). Low speeds also prevent excessive belt wear
and overheating when removing paint with the belt sander.
There are two positions for the front handle: top position and front p
with the handle installed in the top position (F) as shown in Figure 1.
Attach the top handle to the threaded hole in the front (G) or the top (F) of the unit.
The handle must be properly seated over the mounting surface before tightening the
Your belt sander is equipped with an automatic tracking system that
vents damage to the sander housing and the destruction of the sanding belt.

o Properly Track The Belt
Grasp the rear handle (H) of the unit firmly and flip the sander so that the belt is
Turn the tracking knob (I) counter clockwise to move the belt toward the housing.
Turn the knob clockwise to move it away from the housing.
The belt should be aligned with the flush edge of the platen (J) while the sander is in
Safe belt sanding is a two-handed operation.
One hand is used to grip the rear handle of
the unit while the other hand is used to grip
the front handle as seen in Figure 4.
Turn off and unplug sander
tool, depress and release the trigger switch to
ensure that the tool is off.
To Attach The Dust Collector
the collar are aligned with the nubs (L)
of the bag until the ejection chute snaps
down to secure the dust collector to the unit.
To Empty The Dust Collector
chute, and dust collector from the unit together.
Once the dust collector is disconnected from the
Squeeze the dust chute in the spaces indicated (O)
to release the collector.
Slide the dust collector off of the rubber dust ejection chute.
Shake the bag and ejection chute over a trash can, tapping the bag lightly against
the can to loosen any compacted dust particles.
When the dust collector is empty, re attach it to the dust ejection chute and then to
When sanding in tight places, the dust collector may be removed.
With the dust collector removed, the stream of dust will be blown through the
exhaust port toward the operator unless the dust collection valve is closed.
To close the dust collection valve, push the lever (P) forward. This will prevent the flow of
dust from the exhaust port.
To open the dust collection valve, pull the lever (P) backward. This will allow the flow of dust
to exit the exhaust port.
Two accessories are offered for D
belt sanders, DW433, at extra cost from your local
service centre. Instructions to attach those accessories are listed below.
The use of any other accessory not recommended for use with this tool
The inversion stand allows the belt sander to be used like a small stationary sander. It is
and cannot easily be sanded with a hand-held sander.

WARNING: BE SURE THE UNIT IS TURNED OFF
AND NOT ATTACHED TO A POWER SOURCE WHILE
Before reconnecting the tool, depress and release
the trigger switch to ensure that the tool is off.
WARNING: AVOID CONTACTING THE ROTATING
WARNING: AVOID CONTACTING THE ROTATING
The belt sander cannot be properly positioned on the stand with the dust bag attached.
The dust collection system is not operable when the belt sander is in this mode.
To Attach The Sanding Frame To The Belt Sander
Seat the tabs (R) on the back end of the sander onto the rod (S) located on the
To Create The Inversion Stand
Attach the legs (U) to the sanding frame to create the working orientation desired.
Attach the fence (V) to the sanding frame.
Leave no more than 1/16” (2 mm) between the sanding belt and the fence.
to touch the sanding belt. Resulting
sparks may ignite dust particles.
Clamp or screw the feet to a
workbench or flat work surface for
stability using the screw holes (W).
Adjust the fence to the desired
angle and lock in place with the
When you are finished sanding, pull the trigger to disengage the lock and stop the
guard (X) is covering the space between the belt and the rear of the housing as shown in
If the belt sander in the inversion stand is in the horizontal position, hold
wood firmly during sanding. The belt may pull the material away from you resulting in injury.
VACUUM ADAPTER – DW4050 (Sold Separately)
Your belt sander can be attached to a 1-1/4” shop vacuum hose for dust collection.
To Attach The Vacuum Adaptor To The Belt Sander
and remove the dust chute
and dust bag from the belt
ejection port and push the latch closed securing the
Attach the vacuum to the adapter.
The use of a vacuum hose and vacuum
adapter with the belt sander may generate static electricity
that could result in startling static discharge.

Turn off and unplug sander before making any adjustments or removing or
to ensure that the tool is off.
The brushes on your belt sander may require replacement at some point during the life of the
tool. Contact your local D
authorized service centre to obtain additional brushes.
To remove the brush cover (FIG.1(C), use a flat head screwdriver or a T20 TorxBit
TO INSTALL A NEW PLATEN/CORK ON YOUR BELT SANDER
The cork under the platen on your belt sander may require replacement at some point during
the life of the tool. A new platen/cork is available through your D
Attach the new platen/cork to the sander and discard the old one.
Your tool was properly lubricated before leaving the factory. In from two to six months,
depending upon use, take or send your tool to a Service Centre, or authorized service
centre, for a complete cleaning, inspection and lubrication. Tools used constantly on
WALT power tools are thoroughly tested before leaving the factory. However, if the
Service Centre. There is a Service Centre in every capital city. For service, repair or parts call
service centre. Call 1800 654 155 (Aust) or 09 526 2556 (NZ).
The use of any non-recommended accessory may be hazardous.
The electric motor has been designed for one voltage only. Always check that the power
supply corresponds to the voltage on the rating plate. Your D
WALT tool is double insulated,
therefore no earth wire is required.
defective fittings. Replace the cord if necessary.

Applicable to hand held power tools.
WALT heavy duty industrial tools are warranted for one year from date of purchase. We
will repair, without charge, any defects due to faulty materials or workmanship. Please return
the complete unit, transportation prepaid, to any D
WALT Service Centre, or any authorised
This warranty does not apply to:
authorised service centre
Damage due to misuse, neglect, wear and tear, alteration or modification.
WALT tool is backed with a Free One Year
Service Contract. We will provide free labour on all repairs and preventative maintenance
during the first year after purchase. Proof of purchase date is required.
Contact your Service Centre on 1800 654 155.
30 Day No Risk Satisfaction Guarantee
WALT power tool , for any reason, simply return it to the
When you need further information on a D
WALT product please phone:
Take your old tool to an authorised D
WALT Service Centre where it will be disposed of in
an environmentally safe way.
WALT reserves the right to change or upgrade product specifications or standard
equipment at any time without notice.
Standard equipment and accessories may vary by country.
Complete product range may not be available in all countries.
WALT dealer for range availability.
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should
WALT product please phone:

Industrial Tool Company Part No. 618908-00