English |
9
The rechargeable battery has two locking levels to prevent
the battery from falling out if the battery release button is
pressed unintentionally. The rechargeable battery is held in
place by a spring when fitted in the power tool.
Battery charge indicator
The green LEDs on the battery charge indicator indicate the
state of charge of the battery. For safety reasons, it is only
possible to check the state of charge when the power tool is
not in operation.
Press the button for the battery charge indicator or
to
show the state of charge. This is also possible when the bat-
tery is removed.
If no LED lights up after pressing the button for the battery
charge indicator, then the battery is defective and must be
replaced.
Battery model GBA 18V...
LED
Capacity
3× continuous green light
60–100 %
2× continuous green light
30–60 %
1× continuous green light
5–30 %
1× flashing green light
0–5 %
Battery model ProCORE18V...
LED
Capacity
5 × continuous green light
80–100 %
4 × continuous green light
60–80 %
3 × continuous green light
40–60 %
2 × continuous green light
20–40 %
1 × continuous green light
5–20 %
1 × flashing green light
0–5 %
Recommendations for Optimal Handling of the
Battery
Protect the battery against moisture and water.
Only store the battery within a temperature range of −20 to
50 °C. Do not leave the battery in your car in the summer, for
example.
Occasionally clean the ventilation slots on the battery using a
soft brush that is clean and dry.
A significantly reduced operating time after charging indic-
ates that the battery has deteriorated and must be replaced.
Follow the instructions on correct disposal.
Fitting
u
Only use saw blades the maximum permitted speed of
which is higher than the no-load speed of the power
tool.
Inserting/changing the circular saw blade
u
Remove the battery from the power tool before carry-
ing out work on the power tool (e.g. maintenance,
changing tool, etc.). The battery should also be re-
moved for transport and storage.
There is risk of injury
from unintentionally pressing the on/off switch.
u
Wear protective gloves when fitting the saw blade.
Danger of injury when touching the saw blade.
u
Do not use abrasive wheels as the application tool un-
der any circumstances.
u
Only use saw blades that match the specifications
given in this operating manual and on the power tool.
Selecting the saw blade
You will find an overview of recommended saw blades at the
end of these operating instructions.
Removing the saw blade (see figure A)
To change tools, we recommend that you place the power
tool down on the front side of the motor housing.
– Press and hold the spindle lock button
(4)
.
u
Do not press the spindle lock button
(4)
while the saw
spindle is moving.
The power tool may become damaged
if this happens.
– Use the hex key
(27)
to undo the clamping bolt
(26)
in ro-
tational direction
➊
.
– Swing the retracting blade guard
(14)
back and hold on
to it firmly.
– Remove the clamping flange
(25)
and the saw blade
(24)
from the saw spindle
(22)
.
Fitting the saw blade (see figure A)
To change tools, we recommend that you place the power
tool down on the front side of the motor housing.
– Clean the saw blade
(24)
and all the clamping elements
to be fitted.
– Swing the retracting blade guard
(14)
back and hold on
to it firmly.
– Place the saw blade
(24)
on the mounting flange
(23)
.
The cutting direction of the teeth (direction of the arrow
on the saw blade) must match the rotational direction of
the arrow on the retracting blade guard
(14)
.
– Attach the clamping flange
(25)
and screw in the clamp-
ing bolt
(26)
in rotational direction
➋
. Ensure that the
mounting flange
(23)
and clamping flange
(25)
are in-
stalled in the correct position.
– Press and hold the spindle lock button
(4)
.
– Use the hex key
(27)
to tighten the clamping bolt
(26)
in
rotational direction
➋
. The tightening torque should be
6–9 Nm, which corresponds to hand-tight plus ¼ turn.
Bosch Power Tools
1 609 92A 750 | (29.04.2022)
