Bosch GLL 3-80 [13/218] Assembly

Bosch GLL 3-80 Professional 0.601.063.S00 [13/218] Assembly
English | 13
Bosch Power Tools 1 609 92A 3PW | (27.4.17)
Assembly
Inserting/Replacing the Batteries
Alkali-manganese batteries are recommended for the meas-
uring tool.
To open the battery lid 11, pull on the latch 10 and remove
the battery lid. Insert the batteries. When inserting, pay atten-
tion to the correct polarity according to the representation on
the inside of the battery compartment.
The battery indicator 2 always indicates the current battery
status:
If the batteries are running low, the laser lines will gradually
become dimmer.
Always replace all batteries at the same time. Only use batter-
ies from one brand and with the identical capacity.
Remove the batteries from the measuring tool when
not using it for extended periods. When storing for
extended periods, the batteries can corrode and self-
discharge.
Operation
Initial Operation
Protect the measuring tool against moisture and direct
sun light.
Do not subject the measuring tool to extreme tempera-
tures or variations in temperature. As an example, do
not leave it in vehicles for a long time. In case of large vari-
ations in temperature, allow the measuring tool to adjust to
the ambient temperature before putting it into operation.
In case of extreme temperatures or variations in tempera-
ture, the accuracy of the measuring tool can be impaired.
Avoid heavy impact or falling of the measuring tool.
After heavy exterior impact on the measuring tool, an accu-
racy check should always be carried out before continuing
to work (see “Levelling Accuracy”).
Switch the measuring tool off during transport. When
switching off, the levelling unit is locked. Else it can be
damaged in case of intense movement.
Switching On and Off
To switch on the measuring tool, slide the On/Off switch 7 to
the “On position (when working without automatic level-
ling) or to the “On position (when working with automa-
tic levelling). Immediately after switching on, the measuring
tool sends laser beams out of the exit openings 1.
Do not point the laser beam at persons or animals and
do not look into the laser beam yourself, not even from
a large distance.
To switch off the measuring tool, slide the On/Off switch 7 to
the “Off” position. When switching off, the levelling unit is
locked.
Do not leave the switched-on measuring tool unattend-
ed and switch the measuring tool off after use. Other
persons could be blinded by the laser beam.
When exceeding the maximum permitted operating tempera-
ture of 40 °C, the measuring tool switches off to protect the
laser diode. After cooling down, the measuring tool is ready
for operation and can be switched on again.
If the temperature of the measuring tool is approaching the
maximum permissible operating temperature, the laser lines
will gradually become dimmer.
Deactivating the Automatic Shut-off
When no button on the measuring tool is pressed for approx.
120 minutes, the measuring tool automatically switches off
to save the batteries.
To switch the measuring tool back on after automatic shut-off,
you can either slide the On/Off switch 7 to the “Off” position
first and then switch the measuring tool back on, or press
either the laser mode button 6 or the receiver mode button 4
once.
To deactivate the automatic shut-off function, hold down the
laser mode button 6 for at least 3 s (with the measuring tool
switched on). If the automatic shut-off function is deactivat-
ed, the laser beams will flash briefly as confirmation.
Levelling duration, typically
<4s
Operating temperature
10 °C ... +40 °C
Storage temperature
20 °C ... +70 °C
Relative air humidity, max.
90 %
Laser class
2
Laser type
<10 mW, 630650 nm
C
6
10
Divergence of laser line
50 x 10 mrad (full angle)
Shortest pulse duration
1/10000 s
Tripod mount
1/4", 5/8"
Batteries
4x1.5VLR6(AA)
Operating time with 3 laser
levels
4h
Weight according to
EPTA-Procedure 01:2014 0.82 kg
Dimensions
(length x width x height)
149 x 84 x 142 mm
Degree of protection
IP 54 (dust and splash
water protected)
Indication Capacity
Continuous lighting, green 10075 %
Continuous lighting, yellow 7535 %
Continuous lighting, red 3510 %
No light Batteries empty
Line laser GLL 3-80
1) The working range can be decreased by unfavourable environmental
conditions (e.g. direct sun irradiation).
The measuring tool can be clearly identified with the serial number 13
on the type plate.
OBJ_BUCH-3085-001.book Page 13 Thursday, April 27, 2017 11:41 AM

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