Dust/Chip Extraction - Bosch GOP Professional 30-28 Notice Originale

OBJ_BUCH-2566-001.book Page 22 Monday, December 14, 2015 4:27 PM
22 | English
When doing so, place the application tool/accessory in a posi-
tion which is convenient for the job at hand. Twelve different
positions are possible, each offset by 30°.
Press the application tool/accessory in the required position
firmly onto the clamping jaws of the tool holder until it is auto-
matically locked.
 Check the tight seating of the application tool/accesso-
ry. Incorrect or not securely fastened application tools/ac-
cessories can come loose during operation and pose a haz-
ard.
Mounting and Adjusting the Depth Stop
The depth stop 15 can be used when working with segment
and plunge cut saw blades.
If required, remove an already mounted application tool/ac-
cessory.
Slide the depth stop 15 in the required work position all the
way over the tool holder 4 onto the collar of the power tool. Al-
low the depth stop to engage. Twelve different positions are
possible, each offset by 30°.
Set the required working depth. Press shut the clamping lever
14 of the depth stop in order to fix the depth stop.
Selecting the Sanding Sheet
Depending on the material to be worked and the required rate of material removal, different sanding sheets are available:
Sanding disc Material
– All wooden materials
(e. g., hardwood,
softwood, chipboard,
building board)
– Metal materials
– Paint
– Varnish
– Filling compound
– Filler

Dust/Chip Extraction

 Dust from materials such as lead-containing coatings,
some wood types, minerals and metal can be harmful to
one's health. Touching or breathing-in the dust can cause
allergic reactions and/or lead to respiratory infections of
the user or bystanders.
Certain dust, such as oak or beech dust, is considered car-
cinogenic, especially in connection with wood-treatment
additives (chromate, wood preservative). Materials con-
taining asbestos may only be worked by specialists.
1 609 92A 18M | (14.12.15)
Mounting/Replacing a Sanding Sheet on the Sanding
Plate
The sanding plate 9 is fitted with Velcro backing for quick and
easy fastening of sanding sheets with Velcro adhesion.
Before attaching the sanding sheet 10, free the Velcro back-
ing of the sanding plate 9 from any debris by tapping against
it in order to enable optimum adhesion.
Position the sanding sheet 10 flush alongside one edge of the
sanding plate 9, then lay the sanding sheet onto the sanding
plate and press firmly.
To ensure optimum dust extraction, pay attention that the
punched holes in the sanding sheet match with the holes in
the sanding plate.
To remove the sanding sheet 10, grasp it at one of the tips and
pull it off from the sanding plate 9.
You can use all sanding sheets, fleece pads/polishing cloth
pads of the Delta 93 mm series of Bosch accessory program.
Sanding accessories, such as fleece pads/polishing cloth
pads, are attached to the sanding plate in the same manner.
Application
For coarse-sanding, e. g. of rough, unplaned beams and
boards
For face sanding and planing small irregularities
For finish and fine sanding of wood
For sanding off paint
For sanding primer (e. g., for removing brush dashes,
drops of paint and paint run)
For final sanding of primers before coating
– As far as possible, use a dust extraction system suitable
for the material.
– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the
materials to be worked.
 Prevent dust accumulation at the workplace. Dust can
easily ignite.
Grain size
coarse 40
60
medium 80
100
120
fine 180
240
320
400
coarse 40
60
medium 80
100
120
fine 180
240
320
400
Bosch Power Tools