Scheppach BG150 Originalbetriebsanleitung Seite 30

• We recommend that you clean the device directly
after every use.
• Clean the device at regular intervals using a damp
cloth and a little soft soap. Do not use any cleaning
products or solvents; they could attack the plastic
parts of the device. Make sure that no water can
penetrate the device interior. Water entering a power
tool will increase the risk of electric shock.
11.2 Maintenance
The double grinder must be inspected regularly (e.g.
electrical inspection, inspection of the protective bon-
net and the workpiece support, inspection of the fas-
tening of the machine).
Defective machines or machines with dismantled pro-
tective devices (e.g. protective screens) must not be
used.
11.2.1 Tone test
Check the grindstone for cracks and perform a sound
test for crack detection.
• The grindstone must be removed from the machine
for the sound test. The grindstone stands upright on
the floor. On a hard floor, use a piece of wood as a
support. The grindstone must be dry.
• Lightly tap the grinding disc with a non-metallic ham-
mer. A crack-free disc has a high, purely bell-like
sound. A disc that has a crack produces a muffled
sound. If the grindstone is flawless, it can be fitted.
11.2.2 Changing the the grinding disc (Fig. 1, 6)
m Attention! To prevent injuries caused by acciden-
tally starting the bench grinder, always switch off the
device (on/off switch (8) Position "0") and disconnect
the mains plug from the socket before changing the
grinding disc.
1. Loosen the spark protection (2) and protective
panel (1) and pull them out as far as possible, but
do not detach them.
2. Loosen the tool support (4) and pull it out as far
as possible.
3. Loosen the screw (6c) and pull the grinding disc
cover (6).
4. Take on the flange (6b) and the old grinding wheel
(3) and put on the new grinding wheel (3).
30 | GB
5. Note: Do not remove the cardboard discs attached
to the sides of the new grinding disc (3), as these
help to safeguard the flanges' grip (6b) against the
grinding disc (3).
6. Inspect the new grinding disc (3) for cracks or oth-
er visible damage and discard if necessary. Make
a tone test.
7. Replace the flange (6b) and the nut (6a).
8. Do not overtighten the nut (6a) with a screwdriver,
otherwise the grinding disc (3) may break.
9. Refit the grinding wheel cover (6).
10. Adjust tool support (4), spark guard (2) and pro-
tective disc (1).
Service information
With this product, it is necessary to note that the fol-
lowing parts are subject to natural or usage-related
wear, or that the following parts are required as con-
sumables.
Wearing parts*: Abrasive, grinding wheel extractor
* may not be included in the scope of delivery!
Connections and repairs
Connections and repair work on the electrical equip-
ment may only be carried out by electricians.
Please provide the following information in the event
of any queries:
• Type of current for the motor
• Machine data - type plate
• Engine data - type plate
Spare parts and accessories can be obtained from our
Service Centre. To do this, scan the QR code on the
front page.
12. Electrical connection
The electrical motor installed is connected and ready
for operation. The connection complies with the appli-
cable VDE and DIN provisions.
The customer's mains connection as well as the ex-
tension cable used must also comply with these reg-
ulations.
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