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diamond parting wheel: high speed
Brush: medium speed
Grinding wheel: low to medium speed
7.2
Switching On and Off
Always guide the machine with both hands.
Switch on first, then guide the accessory
towards the workpiece.
The machine must not be allowed to draw in
additional dust and shavings. When switching
the machine on and off, keep it away from dust
deposits. After switching off the machine, only place
it down when the motor has come to a standstill.
Avoid inadvertent starts: always switch the
tool off when the plug is removed from the
mains socket or if there has been a power cut.
In continuous operation, the machine
continues running if it is forced out of your
hands. Therefore, always hold the machine with
both hands using the handles provided, stand in a
safe position and concentrate.
Slide switch:
To switch on: Push the slide switch (5) forward.
For continuous activation, now tilt
downwards until it engages.
To switch off: Press the rear end of the slide switch
(5) and release it.
Machines with "Protect Paddle Switch" (with
dead man function):
(machines with the designation WPA..., WEPA ...)
Switching on: Slide the switch-on lock (8) in
the direction of the arrow and press
the trigger (9).
Switching off: Release the trigger (9).
7.3
Working instructions
Grinding:
Press down the machine evenly on the surface and
move back and forth so that the surface of the
workpiece does not become too hot.
Roughing: position the machine at an angle of
30° - 40° for the best working results.
Separating:
Always work against the run of the disc
(see illustration). Otherwise there is
the danger of the machine kicking
back from the cut out of control. Guide
the machine evenly at a speed
suitable for the material being processed. Do not tilt,
apply excessive force or sway from side to side.
10
0
I I
8 9
8 9
0
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Wire brushing:
Press down the machine evenly.
8. Cleaning
Motor cleaning: blow compressed air through the
rear ventilation slots of the machine regularly,
frequently and thoroughly. Here, the machine must
be held firmly.
9. Troubleshooting
Machines with the designation WEA..., WEPA...:
The electronic signal display (6) lights up
and the load speed decreases. The coil
temperature is too high! Run the machine in
idling until the electronics signal indicator switches
off.
The electronic signal display (6) flashes
and the machine does not start. The restart
protection is active. If the mains plug is
inserted with the machine switched on, or if the
current supply is restored following an interruption,
the machine does not start up. Switch the machine
off and on again.
10. Accessories
Use only genuine Metabo accessories. See page 4.
Use only accessories which fulfil the requirements
and specifications listed in these operating instruc-
tions.
A Safety guard for cut-off grinding
Designed for work with cut-off wheels, diamond
cut-off wheels.
Install as described under "Safety guard for
grinding" (chapter 5.2).
B Cut-off grinding safety guard with guide
carriage
Designed for cutting through stone slabs with
diamond cut-off wheels.
Mount on machine and secure with screw. With
nozzle for extracting stone dust using a suitable
extractor.
C Hand guard for wire brushing operations
Designed for work with wire brushes.
Install hand guard under the additional side-
mounted handle.
For a complete range of accessories, see
www.metabo.com or the accessories catalogue.
11. Repairs
Repairs to electrical tools must be carried out
by qualified electricians ONLY!
Contact your local Metabo representative if you
have Metabo power tools requiring repairs. For
addresses see www.metabo.com.
You can download a list of spare parts from
www.metabo.com.
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