Dust/Chip Extraction - Bosch Professional GOP 250 CE Notice Originale

OBJ_BUCH-1271-001.book Page 21 Thursday, July 8, 2010 10:58 AM
Mounting/Replacing a Sanding Sheet on the
Sanding Plate
The sanding plate 10 is fitted with Velcro back-
ing for quick and easy fastening of sanding
sheets with Velcro adhesion.
Before attaching the sanding sheet 11, free the
Velcro backing of the sanding plate 10 from any
debris by tapping against it in order to enable
optimum adhesion.
Position the sanding sheet 11 flush alongside one
edge of the sanding plate 10, then lay the sanding
sheet onto the sanding plate and press firmly.
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 materi-
als (e.g., hard-
wood, softwood,
chipboard, building
Red quality
board)
– Metal materials
– Paint
– Varnish
– Filling compound
– Filler
White quality

Dust/Chip Extraction

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
Bosch Power Tools
To ensure optimum dust extraction, pay atten-
tion that the punched holes in the sanding sheet
match with the holes in the sanding plate.
To remove the sanding sheet 11, grasp it at
one of the tips and pull it off from the sanding
plate 10.
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 sand-
ing 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
(chromate, wood preservative). Materials
containing asbestos may only be worked by
specialists.
– As far as possible, use a dust extraction
system suitable for the material.
– 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.
English | 21
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
2 609 140 769 | (8.7.10)