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Replacing the grinding wheel, Test run for new grinding wheels, Motor – Powerplus POW2086 ANGLE GRINDER 900W 125MM EN User Manual

Page 7: Grinding wheels, Operating modes, Rough grinding, Pow2086, 8 operating modes

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POW2086

EN

Copyright © 2014 VARO

p a g e

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7

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7.2

Replacing the grinding wheel

Before performing any work on the equipment, pull the power plug.

Simple wheel change by spindle lock: Press the spindle lock
and allow the grinding wheel to latch in place. Open the
flange nut with the face spanner.
Change the grinding or cutting wheel and tighten the flange
nut with the face spanner.

Important! Only ever press the spindle lock when the motor and grinding
spindle are at a standstill!

You must keep the spindle lock pressed while you change the wheel !
For grinding or cutting wheels up to approx. 3 mm thick, screw on the flange nut with the flat
side facing the grinding or cutting wheel.

7.3

Test run for new grinding wheels

Allow the right-angle grinder to run in idle for at least 1 minute with the grinding or cutting
wheel fitted in place. Vibrating wheels are to be replaced immediately.
Flange arrangement

1.

Spindle catch

2.

Guard

3.

Clamping flange

4.

Grinding wheel

5.

Flange nut

7.4

Motor

It is vital for the motor to be well ventilated during operation. Be sure, therefore, to keep the
ventilation holes clean at all times.

7.5

Grinding wheels

Never use a grinding or cutting wheel bigger than specified diameter. Before using a grinding
or cutting wheel, check its rated speed. The wheels rated speed must be higher than the idle
speed of the right-angle grinder.
Use only grinding and cutting wheels that are approved for a maximum speed of 12000 min-1
and a peripheral speed of 80 m/sec.

8 OPERATING MODES

8.1

Rough grinding:

For the best rough grinding results, hold the grinding wheel at an angle of between 30° and
40° to the workpiece surface and guide back and forth over the workpiece in steady
movements.