Bosch JS120 Consignes De Fonctionnement/Sécurité page 12

BM 2610033457 06-14_JS120 6/5/14 12:02 PM Page 12
TEMPERATURE-DEPENDENT
OVERLOAD PROTECTION
In normal conditions of use, the tool cannot
be overloaded. However, if the power tool is
overloaded or not kept within the permitted
battery temperature range, the speed is
reduced or the power tool switches off. If the
tool speed is automatically reduced in such
situations, the tool will run again at full speed
once the permitted battery temperature is
reached or the load is reduced. During
automatic shut-down, switch off the power
tool, allow the battery to cool down, and then
switch the power tool back on. (Fig. 1)
TEMPERATURE-DEPENDENT OVERLOAD
PROTECTION INDICATOR
The red LED indicator will help you in
protecting the battery against overheating
and the motor against overloading. (Fig. 1)
When the LED indicator continuously lights
up red, it means that the temperature of the
battery is too high and the tool switches off
automatically.
– Switch the power tool off.
– Allow the battery to cool down before
continuing to work.
When the LED indicator flashes red, it means
the tool is plunger mechanism has been
stopped by the workpiece and the tool
switches off automatically.
– Remove the tool from the workpiece.
– As soon as the plunger mechanism has
been freed, the tool will continue to work at
the set stroke rate.
RESTART PROTECTION
The restart protection feature prevents
uncontrolled starting of the machine after a
power failure. Once the restart protection
feature is active, the temperature overload
protection indicator blinks continuously.
(Fig. 1)
To restart the operation, switch the On/Off
switch to the Off position and start the tool
again.
Note: When switching off and on again very
quickly, it is possible that the restarting
protection will be triggered; this will prevent
the power tool from starting, even though the
On/Off switch is actuated. Set the On/Off
switch to the off position, and then switch the
tool on again.
PROTECTION AGAINST DEEP
DISCHARGING
The lithium ion battery is protected against
deep discharging by the "Electronic Cell
Protection (ECP)". When the battery is
empty, the machine is switched off by means
of a protective circuit: The inserted tool no
longer rotates.
BATTERY CHARGE-CONTROL
INDICATION
The three green LEDs of the battery charge-
control indicator show the charging status of
the battery. (Fig. 1) The battery charge
control indicator only illuminates for 5
seconds after start-up.
LED
Continuous lighting 3 x green
Continuous lighting 2 x green
Continuous lighting 1 x green
Flashing light 1 x green
Flashing light 3 x green
When no LED lights up after switching on,
then the battery is defective and must be
replaced.
-12-
Capacity
2/3
1/3
<1/3
Reserve
Empty