Prior To Operation - DeWalt DWE4036 Original Instructions Manual

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5. Tighten the clamp nut by hand. Then depress the spindle
lock button while turning the sanding disc until the sanding
disc and clamp nut are snug.
6. To remove the wheel, grasp and turn the backing pad and
sanding pad while depressing the spindle lock button.
Mounting and Removing Hubbed Wheels (Fig. A)
Hubbed wheels install directly on the threaded spindle. Thread
of accessory must match thread of spindle.
1. Remove backing flange by pulling away from tool.
2. Thread the wheel on the spindle 
3. Depress the spindle lock button 
tighten the hub of the wheel.
4. Reverse the above procedure to remove the wheel.
NOTICE: Failure to properly seat the wheel before turning
the tool on may result in damage to the tool or the wheel.
Mounting Wire Cup Brushes and Wire Wheels
(Fig. A)

WARNING: Failure to properly seat the flange/ clamp nut/
wheel could result in serious injury (or damage to the tool
or wheel).

CAUTION: To reduce the risk of personal injury,
wear work gloves when handling wire brushes and
wheels. They can become sharp.

CAUTION: To reduce the risk of damage to the tool,
wheel or brush must not touch guard when mounted
or while in use. Undetectable damage could occur to
the accessory, causing wires to fragment from accessory
wheel or cup.
Wire cup brushes or wire wheels install directly on the threaded
spindle without the use of flanges. Use only wire brushes or
wheels provided with a threaded hub. These accessories are
available at extra cost from your local dealer or authorised
service centre.
1. Place the tool on a table, guard up.
2. Thread the wheel on the spindle by hand.
3. Depress spindle lock button 
hub of the wire wheel or brush to tighten the wheel.
4. To remove the wheel, reverse the above procedure.
NOTICE: To reduce the risk of damage to the tool, properly
seat the wheel hub before turning the tool on.

Prior to Operation

Install the guard and appropriate disc or wheel. Do not use
excessively worn discs or wheels.
Be sure the threaded locking flange is mounted correctly.
Follow the instructions given in the Grinding and Cutting
Accessory Chart.
Make sure the disc or wheel rotates in the direction of the
arrows on the accessory and the tool.
Do not use a damaged accessory. Before each use, inspect
the accessory such as abrasive wheels for chips and cracks,
backing pad for cracks, tear or excess wear, wire brush for
loose or cracked wires. If power tool or accessory is dropped,
inspect for damage or install an undamaged accessory. After
by hand.
 2 
and use a wrench to
 1 
 1 
and use a wrench on the
inspecting and installing an accessory, position yourself and
bystanders away from the plane of the rotating accessory
and run the power tool at maximum no‑load speed for one
minute. Damaged accessories will normally break apart
during this test time.
OPERATION
Instructions for Use

WARNING: Always observe the safety instructions and
applicable regulations.

WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect tool from power
source before making any adjustments or removing/
installing attachments or accessories. An accidental
start‑up can cause injury.

WARNING:
Ensure all materials to be ground or cut are secured
in place.
Secure and support the workpiece. Use clamps or a
vise to hold and support the workpiece to a stable
platform. It is important to clamp and support the
workpiece securely to prevent movement of the
workpiece and loss of control. Movement of the
workpiece or loss of control may create a hazard and
cause personal injury.
Support panels or any oversized workpiece
to minimize the risk of wheel pinching and
kickback. Large workpieces tend to sag under their
own weight. Supports must be placed under the
workpiece near the line of cut and near the edge of the
workpiece on both sides of the wheel.
Always wear regular working gloves while operating
this tool.
The gear becomes very hot during use.
Apply only a gentle pressure to the tool. Do not exert
side pressure on the disc.
Avoid overloading. Should the tool become hot, let it
run a few minutes under no load condition to cool the
accessory. Do not touch accessories before they have
cooled. The discs become very hot during use.
Never work with the grinding cup without a suitable
protection guard in place.
Do not use the power tool with a cut‑off stand.
Never use blotters together with bonded
abrasive products.
Be aware, the wheel continues to rotate after the tool
is switched off.
English
11

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