Bosch GWS 9-115 S Professional Notice Originale page 23

vice immediately; see the "After-Sales Service and Applica-
tion Service" section for addresses.
Protective guard for grinding
Place the protective guard
(9) onto the holder on the
power tool until the coding
cams of the protective guard
are aligned with the holder.
When doing so, press and
hold the unlocking lever (1).
Press the protective guard
(9) onto the spindle collar un-
til the shoulder of the pro-
tective guard is sitting on the
flange of the power tool and
rotate the protective guard
until it audibly clicks into
place.
Adjust the position of the protective guard (9) to meet the
requirements of the operation. To do this, push the unlock-
ing lever (1) upward and rotate the protective guard (9) into
the required position.
Always position the protective guard (9) such that the
u
two cams on the unlocking lever (1) engage in the
corresponding openings on the protective guard (9).
Adjust the protective guard (9) such that sparking in
u
the direction of the operator is prevented.
The protective guard (9) must only be adjustable
u
while the unlocking lever (1) is actuated. Otherwise,
the power tool must not be used any more under any
circumstances and must be sent to the after-sales ser-
vice.
Note: The coding cams on the protective guard (9) ensure
that only a protective guard that is suitable for the power
tool can be fitted.
Extraction guard for sanding
For low-dust grinding of paints, lacquers and plastics in con-
junction with carbide grinding heads (13), you can use the
extraction guard (8). The extraction guard (8) is not suitable
for machining metal.
A suitable Bosch dust extractor can be connected to the ex-
traction guard (8). To do so, insert the vacuum hose with
dust extraction adapter into the provided receiving connec-
tion of the extraction guard.
Protective guard for cutting
For cutting, always use the protective guard for
u
cutting (10) or the protective guard for grinding (9)
together with the cover for cutting (11).
Provide sufficient dust extraction when cutting stone.
u
The protective guard for cutting (10) is fitted in the same
way as the protective guard for grinding (9).
Metal cover for cutting
Fit the metal cover for cutting (11) on the protective guard
for grinding (9) (see figure A): Swivel the tool retainer back
(➊). Attach the cover (11) to the protective guard for
Bosch Power Tools
grinding (9) (➋). Press the tool retainer firmly into place on
the protective guard (9) (➌).
To remove the cover (see figure B), press the button on the
tool retainer (➊) and swivel it back (➋). Remove the
cover (11) from the protective guard (9) (➌).
Plastic cover for cutting
Attach the plastic cover for cutting (11) to the protective
guard for grinding (9) (see figure C). The cover (11) audibly
and visually engages on the protective guard (9).
To remove the cover (see figure D), unlock the cover (11) on
the left- or right-hand side of the protective guard (9) (➊)
and remove the cover (➋).
Hand guard
Always fit the hand guard (23) when working with the
u
rubber sanding pad (24) or with the cup brush/conical
brush/diamond annular cutter.
Attach the hand guard (23) to the auxiliary handle (7)/(6).
Standard auxiliary handle/low-vibration auxiliary handle
Screw the auxiliary handle (7)/(6) on the right or left of the
machine head depending on the working method.
Do not operate your power tool without the auxiliary
u
handle (7)/(6).
Do not continue to use the power tool if the auxiliary
u
handle (7)/(6) is damaged. Do not make any altera-
tions to the auxiliary handle (7)/(6).
fortably.
Fitting the Abrasive Tools
Pull the plug out of the socket before carrying out any
u
work on the power tool.
Do not touch grinding and cutting discs until they have
u
cooled down. The discs can become very hot while work-
ing.
Clean the grinding spindle (22) and all the parts to be fitted.
Lock the grinding spindle with the spindle lock button (2)
before clamping and releasing the abrasive tools.
Do not press the spindle lock button while the grind-
u
ing spindle is moving. The power tool may become dam-
aged if you do this.
Grinding/cutting disc
Pay attention to the dimensions of the abrasive tools. The
diameter of the hole must match that of the mounting flange.
Do not use an adapter or reducer.
When using diamond cutting discs, make sure that the direc-
tion of rotation arrow on the diamond cutting disc corres-
ponds to the direction of rotation of the machine (see direc-
tion of rotation arrow on the housing).
See the graphics page for fitting instructions.
Note: When assembling bonded grinding or cutting discs us-
ing the supplied mounting flange (12) and the clamping
English | 23
The low-vibration auxiliary
handle (6) reduces vibra-
tion, enabling the tool to be
used safely and more com-
1 609 92A 76H | (22.11.2022)