Power tool status
Meaning/cause
indicator (15)
Flashing red
Rapid shut-off is triggered.
– In combination with the lit
rapid shut-off
indicator (12)
A) Read the notifications in the smartphone app.
Selecting the working mode
Press the (18) button for selecting the working mode re-
peatedly until the working mode you require lights up.
Working mode
Auto
Indicator on the user inter-
–
face
Performance
100 %
Electronic Precision Control
Fast, controlled run-up up to
maximum power
soft start
Sensitivity of the rapid shut-
Standard
off (KickBack control)
Off
High Altitude Mode
(Atmospheric pressure com-
pensation if the power tool
does not start in Auto mode at
great height)
Note: Press and hold the button (16) for longer than
6 seconds in order to reset the Favourite working mode to
the factory settings (reset).
Connectivity functions
In conjunction with the Bluetooth® Low Energy Module
GCY 301‑42, the following connectivity functions are avail-
able for the power tool:
– Registration and personalisation
– Status check, output of warning messages
– General information and settings
– Management
Read the corresponding operating instructions for informa-
tion about the Bluetooth® Low Energy Module GCY 301‑42.
Practical Advice
The power tool with built-in Bluetooth
u
Module GCY 301‑42 is equipped with a radio inter-
Rest Reminder Function
The rest reminder function (indicator (14)) helps you prevent bodily fatigue during daily work.
You can configure and reset the function via a smartphone app (default setting: Function deactivated).
Bosch Power Tools
A)
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.
Soft
Indicator (11) lights up white Indicator (10) lights up white
Reduced power (80 %) for
processing sensitive materials
Controlled run-up up to a re-
duced, low power
Standard
Off
face. Local operating restrictions, e.g. in aircraft or
hospitals, must be observed.
Overload clutch
If the application tool jams or snags, the power trans-
u
mission to the drill spindle will be interrupted. Always
hold the power tool firmly with both hands to with-
stand the forces this may create and adopt a position
with stable footing.
Switch the power tool off immediately and remove the
u
application tool if the power tool becomes blocked.
Switching on when the drilling tool is blocked may
cause high torque reactions.
Vibration damping
®
Low Energy
Do not continue to use the power tool if the damping
u
element is damaged.
Solution
Press the lock-on button and release the on/
off switch
Favourite
Individual configuration via
smartphone app
Default setting: 90 %
Individual configuration via
smartphone app
Default setting: Fast run-up
Individual configuration via
smartphone app
Default setting: standard
Individual configuration via
smartphone app
Default setting: Off
The integrated vibration damping
function reduces the generated vibra-
tion.
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