Dust/Chip Extraction; Starting Operation - Bosch GWS Professional 1000 Original Instructions Manual

OBJ_BUCH-310-003.book Page 29 Wednesday, March 24, 2010 9:03 AM
Approved Grinding Tools
All grinding tools mentioned in these operating
instructions can be used.
The permissible speed [min
ential speed [m/s] of the grinding tools used
must at least match the values given in the table.
Therefore, observe the permissible rotation-
al/circumferential speed on the label of the
grinding tool.
max.
[mm] [mm]
D b
d
115 6 22.2
125 6 22.2
D
b
115 –
D
125 –
d
75 30 M 14
b
D
Rotating the Machine Head
Before any work on the machine itself, pull
the mains plug.
erations using the cutting guide with dust ex-
traction protection guard 20 or for left-handed
persons.
Bosch Power Tools
Completely unscrew the four screws. Rotate the
machine head carefully, without removing it
from the housing, to the new position. Screw in
and tighten the four screws again.
-1
] or the circumfer-

Dust/Chip Extraction

-1
d [min ] [m/s]
11000 80
11000 80
– 11000 80
– 11000 80
11000 45
Operation

Starting Operation

The machine head
can be rotated with
respect to the ma-
chine housing in
90° steps. In this
manner, the On/Off
switch can be
When operating the machine with power from
brought into a more
mobile generators that do not have sufficient re-
convenient posi-
serve capacity or are not equipped with suitable
tion for special
voltage control with starting current amplifica-
working situations,
tion, loss of performance or untypical behavior
e. g., for cutting op-
can occur upon switching on.
Please observe the suitability of the power gen-
erator being used, particularly with regard to
the mains voltage and frequency.
Dusts from materials such as lead-containing
coatings, some wood types, minerals and
metal can be harmful to one's health. Touch-
ing or breathing-in the dusts can cause aller-
gic reactions and/or lead to respiratory infec-
tions of the user or bystanders.
Certain dusts, such as oak or beech dust, are
considered as carcinogenic, especially in
connection with wood-treatment additives
(chromate, wood preservative). Materials
containing asbestos may only be worked by
specialists.
– Use dust extraction whenever possible.
– Provide for good ventilation of the work-
ing place.
– It is recommended to wear a P2 filter-
class respirator.
Observe the relevant regulations in your
country for the materials to be worked.
Observe correct mains voltage! The voltage
of the power source must agree with the
voltage specified on the nameplate of the
machine. Power tools marked with 230 V
can also be operated with 220 V.
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