English |
21
Bosch Power Tools
1 619 P09 020 | (11.8.10)
Inserting the Saw Blade (see figure B)
– Press the saw blade
1
firmly into the saw
blade holder
12
until it can clearly be heard to
engage. This causes the locking sleeve
3
to
turn by approx. 90° and locks the saw blade.
If the saw blade
1
is not locked, turn the lock-
ing sleeve
3
approx. 90° in the direction of the
arrow until it locks in the open position and a
“click” can be heard. Then press the saw
blade
1
into the saw blade holder
12
again.
f
Check the tight seating of the saw blade.
A
loose saw blade can fall out and lead to inju-
ries.
For certain work, the saw blade
1
can also be
turned through 180° (with the teeth pointed up-
wards) and re-inserted again.
Ejecting the Saw Blade (see figure C)
f
When ejecting the saw blade, hold the ma-
chine in such a manner that no persons or
animals can be injured by the ejected saw
blade.
– Turn the locking sleeve
3
approx. 90° in the
direction of the arrow. The saw blade
1
is
ejected.
Dust/Chip Extraction
f
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.
– 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.
f
Prevent dust accumulation at the work-
place.
Dusts can easily ignite.
Operation
Starting Operation
Inserting the Battery
f
Use only original Bosch lithium ion batter-
ies with the voltage listed on the nameplate
of your power tool.
Using other batteries can
lead to injuries and pose a fire hazard.
– Push the lock-off button
6
leftward to pro-
tect the power tool against accidental
switching on.
– Insert the charged battery
11
into the handle
until it can be felt to engage and faces flush
against the handle.
Starting and Stopping (see figure D)
– Push the lock-off button
6
rightward.
– To
start
the machine, press the On/Off
switch
7
and keep it pressed.
– To switch off the machine,
release
the
On/Off switch
7
.
– Afterwards, push the lock-off button
6
left-
ward again.
Controling the Stroke Rate
Increasing or reducing the pressure on the
On/Off switch
7
enables stepless stroke-rate
control of the switched-on machine.
The required stroke rate is dependent on the
material and the working conditions and can be
determined by a practical trial.
Reducing the stroke rate is recommended when
the saw blade engages in the material as well as
when sawing plastic and aluminium.
OBJ_BUCH-1272-001.book Page 21 Wednesday, August 11, 2010 10:01 AM
