Bosch GWS 12-125 CI Professional, Оригинальное руководство пользователя

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28 | English
(26)
Press the spindle lock but-
ton
(2) to lock the grinding
spindle. To tighten the
quick-clamping nut, turn
the grinding disc firmly
clockwise.
If the quick-clamping nut
has been attached correctly
and is not damaged, you
can loosen it by hand by
turning the knurled ring an-
ticlockwise.
If the quick-
clamping nut is stuck, do
not attempt to loosen it
with pliers – always use
the two-pin spanner.
Posi-
tion the two‑pin spanner as
shown in the figure.
Approved Abrasive Tools
You can use all the abrasive tools mentioned in these operat-
ing instructions.
The permissible speed [min
-1
] or the circumferential speed
[m/s] of the abrasive tools used must at least match the val-
ues given in the table.
It is therefore important to observe the permissible
rota-
tional/circumferential speed on the label of the abrasive
tool.
max. [mm] [mm]
D b d [min
-1
] [m/s]
115
125
150
7
7
7
22.2
22.2
22.2
11,500
11,500
9300
80
80
80
115
125
–
–
–
–
11,500
11,500
80
80
75 30 M 14 11,500 45
82 – M 14 11,500 80
Rotating the Machine Head (see figure A)
u
Pull the plug out of the socket before carrying out any
work on the power tool.
The machine head can be rotated in 90° increments. In this
way, the on/off switch can be brought into a more favourable
handling position for particular applications, e.g. for left-
handed tool users.
Completely unscrew the four screws. Rotate the machine
head carefully,
without removing it from the housing , into
the new position. Screw in and retighten the four screws.
Dust/Chip Extraction
The dust from materials such as lead paint, some types of
wood, minerals and metal can be harmful to human health.
Touching or breathing in this dust can trigger allergic reac-
tions and/or cause respiratory illnesses in the user or in
people in the near vicinity.
Certain dusts, such as oak or beech dust, are classified as
carcinogenic, especially in conjunction with wood treatment
additives (chromate, wood preservative). Materials contain-
ing asbestos may only be machined by specialists.
– Use a dust extraction system that is suitable for the ma-
terial wherever possible.
– Provide good ventilation at the workplace.
– It is advisable to wear a P2 filter class breathing mask.
The regulations on the material being machined that apply in
the country of use must be observed.
u
Avoid dust accumulation at the workplace. Dust can
easily ignite.
Operation
Start-Up
u
Pay attention to the mains voltage. The voltage of the
power source must match the voltage specified on the
rating plate of the power tool. Power tools marked
with 230 V can also be operated with 220 V.
When operating the power tool using a mobile generator that
does not have sufficient reserve capacity or an adequate
voltage control system with inrush current boost converter,
loss of performance or atypical behaviour may occur upon
switch-on.
Please check the suitability of the power generator you are
using, particularly with regard to the mains voltage and fre-
quency.
u
Products that are only sold in AUS and NZ: Use a resid-
ual current device (RCD) with a nominal residual current
of 30 mA or less.
Switching on/off
To start the power tool, push the on/off switch (3) forward.
To lock the on/off switch (3) in position, push the on/off
switch (3) forward and down until it clicks into place.
To switch off the power tool, release the on/off switch (3) ;
or, if the switch is locked, briefly push the on/off switch (3)
backward and down and then release it.
1 609 92A 6PL | (15.06.2021) Bosch Power Tools
Autogoods “130”
130.com.ua