26
| English
Material
Application Application tool
Speed preselec-
tion level
[min
–1
]
Plastics
Sawing
Expert for High-Pressure Laminate
T42
Expert for Aluminium T48
2–5
3350–4950
Acrylic glass
Sawing
Expert for High-Pressure Laminate
T42
Expert for Aluminium T48
4–5
4400–4950
Plaster- and cement-bonded
fibreboards
Sawing
Expert for Fibre Cement T4
1–4
2800–4400
A)
±25 %
Status indications
Battery charge indicator
(user interface) (37)
Meaning/cause
Solution
Green (2 to 5 bars)
Battery charged
–
Yellow (1 bar)
Battery almost empty
Replace or charge battery soon
Red (1 bar)
Battery empty
Replace or charge battery
Temperature indicator (43) Meaning/cause
Solution
Yellow
Critical temperature has been reached (mo-
tor, electronics, battery)
Run the power tool at no load and allow it to
cool down
Red
Power tool is overheated and will switch off
Leave the power tool to cool down
Smartphone indicator(41)
and Power tool status indic-
ator (42)
Meaning/cause
Solution
Yellow
Service reminder
For more information see Bosch Toolbox App
or Service
Power tool status indic-
ator (42)
Meaning/cause
Solution
Green
Status OK
–
Yellow
Critical temperature has been reached or bat-
tery is almost empty
Run the power tool at no load and allow it to
cool down, or replace or charge the battery
soon
Red
Power tool is overheated or battery is empty
Allow the power tool to cool down, or replace
or charge the battery
Flashing red
Restart protection is triggered
Turn the power tool off and on again; if neces-
sary, remove the battery and reinsert it.
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
(41)
lights up when the power
tool sends information (e. g. temperature warning) to a mo-
bile device via
Bluetooth
® wireless technology.
Practical advice
u
With the
Bluetooth
®
Low Energy Module GCY 42, the
power tool is equipped with a radio interface. Local
operating restrictions, e.g. in aircraft or hospitals,
must be observed.
u
In areas where the
Bluetooth
®
wireless technology is
not allowed to be used, the
Bluetooth
®
Low Energy
Module GCY 42 and the button cell must be removed
.
Protect saw blades against shock and impact.
1 609 92A 4XT | (11.02.2020)
Bosch Power Tools