Bosch GLL Professional 12-22 Original Instructions Manual page 12

12 | English
Line Laser
– BRA
– MEX
– KOR
– AUS
A) The working range may be reduced by unfavourable environmental conditions (e.g. direct sun-
light).
B) At 20–25 °C
C) Valid when levelled (0°)
D) The values stated presuppose normal to favourable environmental conditions (e.g. no vibration,
no fog, no smoke, no direct sunlight). Extreme fluctuations in temperature can cause deviations
in accuracy.
E) Only non-conductive deposits occur, whereby occasional temporary conductivity caused by
condensation is expected.
F) For additional technical data, visit: https://www.bosch-professional.com/ecodesign
The serial number (13) on the type plate is used to clearly identify your measuring tool.
Measuring Tool Power Supply
The measuring tool can be operated either with a Bosch lithium-ion battery pack (9) or
with conventional non-rechargeable batteries.
Note: Never store the measuring tool without an inserted battery compartment
cover (12) or lithium-ion battery pack (9), particularly in dusty or humid environments.
Operation with Lithium-Ion Battery Pack
Inserting/Replacing a Lithium-Ion Battery Pack
To switch from non-rechargeable batteries to a lithium-ion battery pack (9), remove the
battery compartment cover (12) and the inserted non-rechargeable batteries.
Insert the lithium-ion battery pack (9) and let the locking mechanism (10) click into
place.
To remove the lithium-ion battery pack (9), press the locking mechanism (10) and take
the lithium-ion battery pack out of the measuring tool.
Charging a Lithium-Ion Battery Pack
For charging, use the recommended USB power supply unit or a USB power sup-
u
ply unit whose output voltage and minimum output current comply with the re-
quirements in the "Technical Data" section. Observe the operating manual of the
USB power supply unit. Recommended power supply unit: See "Technical Data".
1 609 92A 8C4 | (05.07.2023)
GLL 12-22
1 600 A01 3A2 1 600 A01 3A2
1 600 A01 3A1 1 600 A01 3A1
2 609 120 716 2 609 120 716
2 609 120 717 2 609 120 717
Bosch Power Tools
GLL 12-22 G