Bosch GLL 3 X Professional [7/85] Inserting changing the batteries

Bosch GLL 3 X Professional [7/85] Inserting changing the batteries
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Cross line laser GLL 3 X
Levelling accuracy
B)
±0.5mm/m
Typical self-levelling range ±4°
Typical levelling time <6s
Operating temperature –10°C to +40°C
Storage temperature –20°C to +70°C
Max. altitude 2000m
Relative air humidity max. 90%
Pollution degree
according to IEC61010-1
2
C)
Laser class 2
Laser type 635nm, <1mW
C
6
1
Divergence 0.6mrad (full angle)
Tripod mount 1/4"
Batteries 4×1.5V LR6(AA)
Approx. operating time 20h
Weight according to
EPTA-Procedure01:2014
0.5kg
Dimensions (length × width ×
height)
97×65×120mm
A) The working range may be reduced by unfavourable environ-
mental conditions (e.g. direct sunlight).
B) The values stated presuppose normal to favourable environ-
mental conditions (e.g. no vibration, no fog, no smoke, no direct
sunlight). Extreme fluctuations in temperature can cause devi-
ations in accuracy.
C) Only non-conductive deposits occur, whereby occasional tem-
porary conductivity caused by condensation is expected.
The serial number (8) on the type plate is used to clearly identify your
measuring tool.
Assembly
Inserting/Changing the batteries
It is recommended that you use alkaline manganese batter-
ies to operate the measuring tool.
To open the battery compartment cover(7), press the lock-
ing mechanism(6) and lift open the battery compartment
cover. Insert the batteries.
When inserting the batteries, ensure the polarity is correct
according to the representation on the inside of the battery
compartment cover(7).
Always replace all the batteries at the same time. Only use
batteries from the same manufacturer and which have the
same capacity.
u Take the batteries out of the measuring tool when you
are not using it for a prolonged period of time. The bat-
teries can corrode and self-discharge during prolonged
storage in the measuring tool.
Operation
Starting Operation
u Protect the measuring tool from moisture and direct
sunlight.
u Do not expose the measuring tool to any extreme tem-
peratures or fluctuations in temperature. For example,
do not leave it in a car for extended periods of time. If it
has been subjected to significant fluctuations in temper-
ature, first allow the measuring tool to adjust to the ambi-
ent temperature and then always carry out an accuracy
check before continuing work (see "Accuracy Check of
the Measuring Tool", page8).
The precision of the measuring tool may be compromised
if exposed to extreme temperatures or fluctuations in
temperature.
u Avoid substantial knocks to the measuring tool and
avoid dropping it. Always carry out an accuracy check
before continuing work if the measuring tool has been
subjected to severe external influences (see "Accuracy
Check of the Measuring Tool", page8).
u Push the pendulum lock switch to the position when
you are transporting the measuring tool. This locks the
pendulum unit, which may be damaged by strong move-
ments.
Switching on/off
To switch on the measuring tool, press the on/off
button(3). As soon as it is switched on, the measuring tool
emits laser lines from the outlet apertures(1).
u Do not direct the laser beam at persons or animals and
do not stare into the laser beam yourself (even from a
distance).
To switch off the measuring tool, press the on/off
button(3) until the status indicator(2) goes out. Slide the
pendulum lock switch(4) into position to lock the pendu-
lum unit.
u Never leave the measuring tool unattended when
switched on, and ensure the measuring tool is
switched off after use. Others may be blinded by the
laser beam.
Operating Modes
After switching on, the measuring tool is in cross-line operat-
ing mode. To change the operating mode, press the on/off
button(3) as often as required until the requested operating
mode is set.
You can choose between the following operating modes:
Symbol Operating mode
Cross-line operation (see figuresAC
andF): The measuring tool generates a hori-
zontal and a vertical laser line out of the front
laser outlet aperture as well as a vertical
laser line out of the side laser outlet
Bosch Power Tools 1 609 92A 7SF | (17.05.2022)

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