Dust/Chip Extraction - Bosch Professional GPO 12 CE Manual Original

28
| English
Assembly
Mounting the protective devices
► Before any work on the machine itself, pull
the mains plug.
Auxiliary handle
► Operate your machine only with the
auxiliary handle 5 and 6.
Screw the auxiliary handle 5 and 6 on the right, left
or center of the machine head depending on the
working method.
Vibration-dampening Auxiliary Handle
The vibration-dampening auxiliary handle reduces
the vibrations, making operation more comfortable
and secure.
► Do not make any alterations to the auxiliary
handle.
Opcional accessorie
Bow Handle
Fasten the bow handle 2 to the gear case as shown
in the figure
Mounting the grinding tools
► Before any work on the machine itself, pull
the mains plug.
Clean the sander spindle 7 and all parts to be mounted.
For clamping and loosening the grinding tools, lock
the sander spindle with the spindle lock button.
► Actuate the spindle lock button only
when the sander spindle is at a standstill.
Otherwise, the machine may become damaged.
► After mounting the sanding tool and before
switching on, check that the grinding tool
is correctly mounted and that it can turn
freely. Make sure that the grinding tool does
not graze against the protection guard or
other parts.
See graphics page for the mounting sequence.
Mount the clamping flange 9 and the buffing disc 10
F 000 622 334 | 01.2011
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onto the clamping mandrel 8. Screw on the clamping
nut 11 and tighten with the twopin spanner.
Polishing Plate
Mount the two spacer discs 12 and the polishing plate
13 onto the spindle 6. Screw on the round nut 14 and
tighten with the two-pin spanner. Pull the lamb's wool
bonnet 15 over the polishing plate 13 and tighten the
attachment strings.
Polishing Sponge
Screw the polishing sponge 16 firmly onto the grinder
spindle 6. The lambskin polishing bonnet 17 can be
pulled over the polishing sponge 16.
Rubber Sanding Plate
Place the rubber sanding plate 18 onto the grinder
spindle 6. Screw on the round nut 14 and tighten with
the two-pin spanner.
Firmly press the sanding sheet 19 onto the bottom
side of the rubber sanding plate 18.
Felt Polishing Disc
Firmly screw the felt polishing disc 20 onto the grinder
spindle 6.
Approved Grinding Tools
All grinding tools mentioned in these operating
instructions can be used. The permissible speed
[min
speed [m/s] of the grinding tools used must at least
match the values given in the table.
Therefore,
circumferential speed on the label of the grinding tool.

Dust/Chip Extraction

►
] or the circumferential
-1
observe the
max.
[mm]
D b
D
180–
Dusts from materials such as lead-containing
coatings, some wood types, minerals and
metal can be harmful to one's health. Touching
permissible rotational/
[mm]
-1
d [min ] [m/s]
–3 0008 0
Bosch Power Tools