Before Commissioning; Operation; Important - Scheppach BG200AL Traducción De La Instrucción De Original

Spark Guards (Fig. 2)
Install the spark guard with a cross-head screw and a
washer to the wheel guard. The distance to the wheel
guard should not exceed 2 mm.
Wheel Guards (Fig. 3, Fig. 4)
1. Install the eye shield with 2 cross-head screw n
M4, 2 washers and 2 hex nuts to the clamping
plate.
2. Lead the handle into the clamping plate and fix
it with a flat head screw M6, a washer and a nut.
3. Fix the complete unit to the wheel guard with
U-handle, hex bolt M8 and a washer.
The guard is individually adjustable, as to protect the
users eyes during grinding process.

8. Before commissioning

Initial Operation
Before initial operation regard the following points:
• Turn machine on with the main switch. Wait until
grinding wheel has reached its operational speed
before starting to work.
• Press the work piece firmly to the work rest and
move it from one side to the other slowly and con-
stantly on the grinding wheel.
• Grinding may slow down the wheels. Reduce pres-
sure on the work piece until the wheel regain their
speed.
m Important note:
• Hold on to small work pieces with a pair of pliers or
similar tool.
• Never grind on the side of the wheels!
• As most materials gain heat while being grinded
please be careful with the work piece.

9. Operation

On/Off switch (8)
• To switch on the equipment set the On/Off switch
(8) to position On.
• Move the On/Off switch (8) to position Off to switch
off the equipment.
After switching on, wait for the equipment to
reach its maximum speed of rotation. Only then
should you begin with the grinding.
Work practice
• Exert only moderate pressure on the workpiece so
that it can be machined at constant speed.
• Instead of accelerating your work, high pressure
will cause the drive unit to slow down and even
stop, thus overloading the motor.
• For your own safety, it is essential to secure small
workpieces with a screw clamp or vise.
20 | GB
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Grinding
• Place the workpiece onto the workpiece support (4)
and slowly guide the workpiece towards the grind-
ing wheel (3) at the desired angle to the point where
workpiece and grinding wheel make contact.
• Move the workpiece slightly back and forth to pro-
duce an optimal grinding result. This way the grind-
ing wheel (3) will be evenly worn. Allow the work-
piece to cool down occasionally.

Important!

If the grinding wheel becomes jammed during oper-
ation, remove the workpiece and wait until the tool
reaches its top speed again.
CHANGING THE GRINDING WHEELS
Important note: In order to prevent injuries from ac-
cidentally starting the machine the machine's main
switch must be turned off before changing a grinding
wheel. Pull power plug!
• Loosen the spark gard and the eye shield and pull
out as far as possible. Do not remove these parts!
• Loosen work rest and pull out as far as possible.
• Dissemble screws and pull off end plate.
• Take off outside flange and the old grinding wheel,
then assmeble the new one.
Important note:
• Do not remove the pieces of card board on the sides
of the wheel, as they are intended for strengthening
the grip of the Flange against the grinding wheels.
• Examine the new grinding wheels on cracks or oth-
er visible damages and dispose if necessary. • Mount flange and nut again.
• Do not tighten the screw by force. This can cause
the grinding wheel to break.
• Mount end plate.
• Mount work rest, spark guard and eye shield ac-
cording to installation instructions.
Using the grinding wheel dresser
The grinding wheel dresser is a tool for straightening
of grinding wheels.
• Press lightly against grinding wheel – without cre-
ating sparks. Move the dresser sideways over the
entire width of wheel.
m Attention! Always wear safety goggles.