User Interface
(Fig. 14)
The user interface 6 is used to select the work-
ing mode and to indicate the status of the power
tool.
Status Indications
Power tool status (27)
Green
Yellow
Red
Red
Flashing red
Flashing blue
Battery charge indicator
(user interface) (20)
Green (2 to 5 bars)
Yellow (1 bar)
Red (1 bar)
160992A8B9 GBH18V-28C 20230316.indd 19
Operating Instructions
page heading
Fig. 14
(27)
(26)
(25)
Meaning/cause
Status OK
Critical temperature has been
reached or rechargeable battery
is almost empty
Power tool has overheated or
rechargeable battery is empty
Motor is jammed, battery too weak
General error
Kickback control is triggered
Power tool is connected to a mobile
device via Bluetooth®
or
settings are being transferred
Meaning/cause
Battery charged
Battery almost empty
Battery empty
-19-
(6)
(20)
Solution
–
Allow the power tool to cool down, or
replace or charge the battery
Allow the power tool to cool down, or
replace or charge the battery
Charge the battery or use the recom-
mended battery type
– Turn the power tool off and on again,
or remove the battery and reinsert it
If the error persists:
– Send the power tool to the after-
sales service
Turn the power tool off and on again
–
Solution
–
Replace or charge battery soon
Replace or charge battery
(21)
(22)
(23)
(24)
3/16/23 4:08 PM