Start Up; Working Instructions; Electrical Connection - Scheppach SM150LB Traduccion Del Manual De Instrucciones Originales

LED work lamp (Fig. 1, 4, 4.1, 4.2)
The lighting (5) can be switched on by pressing the
switch (d) on the lamp. The lighting is switched off by
pressing the switch again.
Open the battery compartment (Fig. 4.1) to insert/
change the batteries (2xAAA R03 1.5 V). Insert the
batteries (2x on each side) (Fig. 4.2). If you change
the batteries dispose of the used batteries properly.
Replace the cover of the battery compartment in re-
verse order (Fig. 4.1).
Protective panels (Fig. 1, 5, 5.1)
Install the safety screen (1) on the LED work lamp
(5) with the M5x55 mushroom head screw (e) and the
knurled head screw (f).
The protection is individually adjustable so that the
user's eyes are protected during the grinding process.

10. Start up

m Attention!
Always make sure the device is fully assembled
before commissioning!
Switching on/off
• To switch on, set the ON/OFF switch (8) to the ON
position.
• To switch off, set the ON/OFF switch (8) to the OFF
position.
Do not start grinding until the device has reached its
maximum speed.

Working instructions

• Note that the best results are achieved with low
pressure of the workpiece on the grinding disc, as
then work is done at a constant speed. Excessive
pressure on the workpiece brakes the grinding disc
or it comes to a standstill, this overloads the engine
and does not accelerate the work process.
• For your own safety, always secure small workpiec-
es with a vice or screw clamp.
Grinding
• Place the workpiece on the workpiece support (4)
and slowly move it towards the grinding disc (3) at
the desired angle until it touches it.
• To obtain an optimum grinding result and to wear
the grinding disc (3) evenly, the workpiece should
be moved slightly back and forth on the grinding
disc (3).
26 | GB
• Always allow the workpiece to cool down.
Attention!
If the disc/wheel should jam while working, please re-
move your workpiece and wait until the device has
reached its maximum speed again.
Changing the grinding disc
Attention: To prevent injuries caused by accidentally
starting the bench grinder, always switch off the device
(switch setting to "0") and disconnect the mains plug
from the socket before changing the grinding disc.
• Loosen the spark protection and protective panel
and pull them out as far as possible, but do not
detach them.
• Loosen the tool support and pull it out as far as
possible.
• Undo the screws of the grinding wheel guard (6) and
remove the guard.
• Remove the outer flange and the old grinding disc,
put on the new grinding disc.
Note:
• Do not remove the cardboard discs attached to the
sides of the new grinding disc, as these help to safe-
guard the flanges' grip against the grinding disc.
• Inspect the new grinding disc for cracks or other
visible damage and discard if necessary.
• Replace the flange and nut.
• Do not overtighten the nut with a spanner, otherwise
the grinding disc may break.
• Re-install the grinding wheel guard (6) in the re-
verse order.
• Adjust the tool support, spark protection and pro-
tective panel again according to the assembly in-
structions.

11. 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.
Damaged electrical connection cable
The insulation on electrical connection cables is often
damaged.
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