Practical Advice - Bosch GCM 18V-305 GDC Professional Manual Original

You can use the button for speed preselection (48) to
preselect the required speed, even during operation.
Speed setting Speed [min
Eco 2550
Status indications
Battery charge indicator Meaning/cause
(user interface) (46)
Green (2 to 5 bars) Battery charged
Yellow (1 bar) Battery almost empty
Red (1 bar) Battery empty
Temperature indicator (52) Meaning/cause
Yellow Critical temperature has been reached (mo-
tor, electronics, battery)
Red Power tool is overheated and will switch off
Smartphone indicator(50) Meaning/cause
and Power tool status indic-
ator (51)
Yellow Service reminder
Power tool status Meaning/cause
indicator (51)
Green Status OK
Yellow Critical temperature has been reached or bat-
tery is almost empty
Red Power tool is overheated or battery is empty
Flashing red Restart protection is triggered
Connectivity functions
In conjunction with the GCY 42 Bluetooth® Low Energy Mod-
ule, the following connectivity functions are available for the
power tool:
– Registration and personalisation
– Status check, output of warning messages
– General information and settings
– Management
– Setting the speed levels
Read the corresponding operating instructions for informa-
tion about the Bluetooth® Low Energy Module GCY 42.
The smartphone indicator (50) lights up when the power
tool sends information (e. g. temperature warning) to a mo-
bile device via Bluetooth® wireless technology.
Bosch Power Tools
Speed setting
1
-1
]
2
3

Practical advice

General sawing instructions
Always tighten the locking knob (12) and the clamp-
u
ing handle (14) firmly before sawing. Otherwise the
saw blade can become wedged in the workpiece.
Always tighten the locking knob (12) and the clamp-
u
ing lever firmly before sawing. Otherwise the saw
blade can become wedged in the workpiece.
For all cuts, it must first be ensured that the saw blade
u
at no time can come in contact with the fence, screw
clamps or other machine parts. Remove any mounted
auxiliary stops or adjust them accordingly.
With the Bluetooth® Low Energy Module GCY 42, the
u
power tool is equipped with a radio interface. Local
operating restrictions, e.g. in aircraft or hospitals,
must be observed.
-1
Speed [min ]
3000
3500
4000
Solution
–
Replace or charge battery soon
Replace or charge battery
Solution
Run the power tool at no load and allow it to
cool down
Leave the power tool to cool down
Solution
For more information see Bosch Toolbox App
or Service
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
Turn the power tool off and on again; if neces-
sary, remove the battery and reinsert it.
1 609 92A 6TT | (19.07.2021)
English | 27