Bosch GBH 18V-40 C Professional Manual Original página 11

User interface (see figure F)
Status indications
Power tool status Meaning/cause
indicator (20)
Green Status OK
Yellow Critical temperature has been reached or re-
chargeable battery is almost empty
Red Power tool has overheated or rechargeable
battery is empty
Red Lock-on button pressed in "hammer drilling"
operating mode
Rotation stop switch activated during opera-
tion
Motor is jammed, battery too weak
General error
Flashing red Rapid shut-off is triggered
– In combination with the
rapid shut-off
indicator (17)
Flashing blue Power tool is establishing a connection to a
mobile device or settings are being trans-
ferred
Battery charge indicator Meaning/cause
(user interface) (16)
Green (2 to 5 bars) Battery charged
Yellow (1 bar) Battery almost empty
Red (1 bar) Battery empty
Smartphone symbol (21) Meaning/cause
– Further information can be found on a mobile device if it is connected via Bluetooth® wireless
technology.
Temperature indicator (22) Meaning/cause
Yellow Operating temperature of the battery or the
power tool has significantly increased, per-
formance is reduced
Red Operating temperature of the battery or the
power tool has been exceeded, power tool
switches itself off as a precautionary measure
Selecting the working mode
Press the (19) button for selecting the working mode re-
peatedly until the working mode you require lights up.
Bosch Power Tools
The user interface (14) is used to select the working mode
and to indicate the status of the power tool.
Solution
–
Run the power tool at no load and allow it to
cool down, or replace or charge the battery
soon
Allow the power tool to cool down, or replace
or charge the battery
Press the lock-on button again
Turn the power tool off and on again
Charge the battery or use the recommended
battery type
– Turn the power tool off and on again, or re-
move the battery and reinsert it
If the error persists:
– Send the power tool to the after-sales ser-
vice
Turn the power tool off and on again
–
Solution
–
Replace or charge battery soon
Replace or charge battery
Solution
Leave the power tool to cool down or replace
overheated battery
Leave the power tool to cool down or replace
overheated battery
Note: The functions are preset in Auto and Soft work
modes. In Favorite working mode, the preset functions can
be configured via a smartphone app.
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