Bosch GWS 7-115 Bedienungsanleitung Seite 18

Starting Current Limiting (Type C/CE)
As a result of soft starting, a 13-A fuse is ade-
quate.
A machine without reduced starting current
requires higher fuse protection (use at least
a 13 A time-delay fuse).
Constant Electronics (Type C/CE)
Constant electronic control holds the speed con-
stant at no-load and under load, and ensures uni-
form working performance.
Overload Protection
When overloaded, the motor comes to a stop.
Relieve the load on the machine immediately and
allow to cool for approx. 30 seconds at the high-
est no-load speed.
Speed Preselection (Type CE)
Preselect the required speed using the thumb
wheel 1 according to the table following the sec-
tion "Product Specification" (reference values).
Operating Instructions
Clamp the workpiece if it does not remain
stationary due to its own weight.
Do not strain the machine so heavily that it
comes to a standstill.
Roughing and cutting discs become very
hot while working; do not touch until they
have cooled.
Rough Grinding
With an approach angle of 30° to
40°, the best roughing results can
be achieved. Move the machine
back and forth with moderate pres-
sure. In this manner, the work piece
will not become too hot, does not
discolour and no ridges are formed.
Never use a cutting disc for roughing.
19 • 1 609 929 C85 • TMS • 26.11.01
Flap disc
With the flap disc (accessory), curved surfaces
and profiles (contour sanding) can be worked.
Flap discs have a considerably higher service life
than sanding sheets, lower noise level and lower
sanding temperatures.
Cutting
Do not brake coasting cutting disks with side
pressure.
Cutting grinder Stand
With the cutting grinder stand 17 (accessory),
work pieces of the same length can be cut at an-
gles of 0 to 45°.
The safety notes and operating instructions in the
respective operating instructions manual of the
angle grinder are to be strictly observed. Use only
original Bosch grinder stands.
English - 6
When cutting, do not press, tilt or
oscillate. Work with moderate ad-
vancing that is adapted to the mate-
rial being worked.
Important is the di-
rection in which cut-
ting is performed.
The machine must
always work opposite
to the direction of ro-
tation.
never move the ma-
chine in the other di-
rection!
the danger exists of it
being
controlled out of the
cut.
Therefore,
Otherwise,
pushed un-