Operation; Switching On And Off - BorMann BGC1350 Manual

Operation

Switching on and off

NOTE
► Always switch the appliance on before making
contact with the material, then apply it to the
workpiece. The wall grinder is equipped with
an electronic smooth start. The motor starts
with a delay.
Switching the appliance on:
♦
Activate the safety lock-out
page). Then press the ON/OFF switch
Switching the appliance off:
♦
Release the ON/OFF switch
Attaching and setting the cut width of
the diamond cutting discs
♦
Loosen the locking screw
♦
Push the depth stop f) upwards.
♦
Press the spindle lock 4D) and hold it down.
♦
Use the face spanner G!, to loosen the mounting
0.
flange
♦
Remove the mounting flange
♦
Set the desired cut width in accordance with the
number of intermediate layers G). Ensure that
the centring flange f) is set in place as the top
intermediate layer.
NOTE
► There are several spacer washers available
for you. Ensure that the groove width is the total
of the spacer washers between the diamond
cutting discs and the thickness of the cutting
discs.
♦
Tighten the mounting flange using the face
spanner G!,. Press the spindle lock while doing
this.
0
(see fold-out
O.
O.
0.
0.
NOTE
► When setting a cut width that is smaller than
the maximum cut width, you must use the in­
termediate layers on the fixing flange side for
fixing the cutting discs since the fixing flange
cannot fix the discs alone on the spindle due
to the thread length (see fold-out page).
NOTE
► Replace diamond cutting discs only in pairs.
Handling the wall grinder
.&,CAUTION!
► This appliance is designed for dry cutting only!
♦
Use a service line detector to check the internal
and external walls for concealed power, gas and
water supply lines before using the wall chaser.
♦
Select the desired groove width.
♦
1.) Position the appliance with the roller
against the brick wall.
♦
2.) Now switch the appliance on and plunge
it into the masonry until the stop f) makes
contact.
♦
3.) Then mill the groove in the masonry; pay
attention to the milling direction. The appli­
ance must always run in reverse rotation.
Otherwise the appliance could be pushed
out of the cut in an uncontrolled manner.
♦
At the end of the groove, swivel the appliance
out of the groove and only then switch the
appliance off.
♦
Now break out the resulting bar between the
two grooves using the hand chisel �-
ID