Assembly; Battery Charging; Replacing The Sanding Sheet; Dust/Chip Extraction - Bosch PRIO Operating Instructions Manual

Declaration of Conformity

We declare under our sole responsibility that this prod-
uct is in conformity with the following standards or
standardization documents: EN 60745 (Battery pow-
ered products) and EN 60335 (Battery charger)
according to the provisions of the directives
73/23/EEC, 89/336/EEC, 98/37/EC.
06
Dr. Egbert Schneider
Senior Vice President
Engineering
26.09.2006, Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen

Assembly

Battery Charging (see figure A)
Do not use other battery chargers. The supplied
battery charger is designed for the Lithium-Ion bat-
tery in your machine.
The Lithium-Ion battery is protected against deep dis-
charging. When the battery is discharged, the machine
is automatically switched off by a protective circuit: The
sanding tool no longer moves and a slight whistling
noise can be heard.
Do not continue to press the
WARNING
On/Off switch after the machine
has been automatically switched off. The battery
can be damaged.
Insert the machine into the battery charger 5 as shown
in the figure. Pay attention that the charge connector 6
engages in the corresponding socket of the machine.
The charging procedure begins as soon as the mains
plug of the battery charger is plugged into a socket.
The charge-control indication 2 indicates the charging
progress. During the charging procedure, the 3 LEDs
light up one after the other and briefly go out. When the
3 LEDs light up continuously, the battery is fully
charged.
During the charging procedure, the handle of the
machine warms up. This is normal.
Disconnect the battery charger from the mains supply
when not using it for longer periods.
Protect the battery charger against moisture!
Observe the notes for disposal.
2 609 001 622 • 19.10.06
Dr. Eckerhard Strötgen
Head of Product
Certification

Dust/Chip Extraction

External Dust Extraction (see figure B)
When working without dust extraction, please plug the
outlet piece 7 with the dust protection cap 8.
When working with dust extraction, remove the dust
protection cap 8. Insert the extraction adapter 9 into the
outlet piece 7. A suction hose with a diameter of
35 mm can be connected to the extraction adapter 9.
The vacuum cleaner must be suitable for the material
being worked.
When vacuuming dry dust that is especially detrimental
to health or carcinogenic, use a special vacuum
cleaner.

Replacing the Sanding Sheet

(see figure C)
When attaching a new sanding sheet, remove any dust
or debris from the sanding plate 4 (e. g. with a brush).
To ensure optimum dust extraction, pay attention that
the punched holes in the sanding sheet match with the
holes in the sanding plate.
The sanding plate 4 is fitted with Velcro backing for
quick and easy fastening of sanding sheets with Velcro
adhesion.
Before attaching the sanding sheet 3, free the Velcro
backing of the sanding plate 4 from any debris by tap-
ping against it in order to enable optimum adhesion.
The machine is fitted with 2 sanding sheets that can be
changed individually, depending on the degree of wear.
Only use the machine when both sanding
sheets are mounted.
Only use sanding sheets with the same grain
size.
Position the sanding sheet 3 flush alongside one edge
of the sanding plate 4, then lay the sanding sheet onto
the sanding plate and press it against it with a light turn-
ing motion in clockwise direction.
To remove the sanding sheet 3, grasp it at one of the
tips and pull it off from the sanding plate 4.
Sanding sheets of the Bosch Delta Sander can be
used.
Sanding accessories, such as fleece pads/polishing
cloth pads, are attached to the sanding plate in the
same manner.
Selecting the Sanding Sheet
Depending on the material to be worked and the
required rate of material removal, different sanding
sheets are available:
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