Prior To Operation - Dewalt Dcg409 Bersetzung Der Originalanweisungen

EnGLIsh
3. Place wheel 21 against the backing flange, centring the
wheel on the raised centre (pilot) of the backing flange.
4. While depressing the spindle lock button and with the hex
depressions facing away from the wheel, thread the locking
flange on spindle so that the lugs engage the two slots in
7
the spindle.
5. While depressing the spindle lock button, tighten the locking
flange 7 by hand or using the wrench supplied. (Only use a
locking flange if it is in perfect condition.) Refer to Accessory
Chart to see flange details.
6. To remove the wheel, reverse the above procedure.
Mounting Sanding Backing Pads (Fig. A, G)
nOTE: Use of a guard with sanding discs that use backing pads,
often called fibre resin discs, is not required. Since a guard is
not required for these accessories, the guard may or may not fit
correctly if used.

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

WARNING: Proper guard must be reinstalled for grinding
wheel, cutting wheel, sanding flap disc, wire brush or wire wheel
applications after sanding applications are complete.
1. Place or appropriately thread backing pad
2. Place the sanding disc 19
3. While depressing spindle lock
spindle, piloting the raised hub on the clamp nut into the centre
of san ding disc and backing pad.
4. 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.
5. 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, F)
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
38
on the spindle.
18
on the backing pad.
3 , thread clamp nut 17
by hand.
4
3 and use a wrench to
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
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
inspecting and installing an accessory, position yourself and
bystanders away from the plane of the rotating accessory and
on
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 battery pack before making
any adjustments or removing/installing attachments or
accessories. An accidental start-up can cause injury.
Proper Hand Position (Fig. H)

WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.

WARNING: To reduce the risk of serious personal injury,
ALWAYS hold securely in anticipation of a sudden reaction.
Proper hand position requires one hand on the side handle
with the other hand on the auxiliary handle, as shown in Fig. H.
Slider Switch (Fig. A)

CAUTION: Hold the main handle and body of the tool firmly
to maintain control of the tool at start up and during use and until
the wheel or accessory stops rotating. Make sure the wheel has
come to a complete stop be fore laying the tool down.
nOTE: To reduce unexpected tool movement, do not switch
the tool on or off while under load conditions. Allow the sander
to run up to full speed before touching the work surface. Lift the
tool from the surface before turning the tool off. Allow the tool
to stop rotating before putting it down.

WARNING: Before connecting the tool to a power supply, be
sure the slider switch is in the off position by pressing the rear part
of the switch and releasing. Ensure the slider switch is in the off
position as described above after any interruption in power supply
to the tool, such as a dead battery.
3 and use a wrench on the hub
5 ,