Inserting/Replacing The Batteries; Initial Operation - Bosch GLL 3-80 Professional Originalbetriebsanleitung

OBJ_BUCH-3085-001.book Page 13 Thursday, April 27, 2017 11:41 AM
Line laser
Levelling duration, typically
Operating temperature
Storage temperature
Relative air humidity, max.
Laser class
Laser type
C
6
Divergence of laser line
Shortest pulse duration
Tripod mount
Batteries
Operating time with 3 laser
levels
Weight according to
EPTA-Procedure 01:2014
Dimensions
(length x width x height)
Degree of protection
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.
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:
Indication
Continuous lighting, green
Continuous lighting, yellow
Continuous lighting, red
No light
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.
Bosch Power Tools
Operation
GLL 3-80
<4 s

Initial Operation

–10 °C ... +40 °C
 Protect the measuring tool against moisture and direct
–20 °C ... +70 °C
sun light.
90 %
 Do not subject the measuring tool to extreme tempera-
2
tures or variations in temperature. As an example, do
<10 mW, 630–650 nm not leave it in vehicles for a long time. In case of large vari-
ations in temperature, allow the measuring tool to adjust to
10
the ambient temperature before putting it into operation.
50 x 10 mrad (full angle)
In case of extreme temperatures or variations in tempera-
1/10000 s
ture, the accuracy of the measuring tool can be impaired.
1/4", 5/8"
 Avoid heavy impact or falling of the measuring tool.
4 x 1.5 V LR6 (AA)
After heavy exterior impact on the measuring tool, an accu-
racy check should always be carried out before continuing
to work (see "Levelling Accuracy").
4 h
 Switch the measuring tool off during transport. When
switching off, the levelling unit is locked. Else it can be
0.82 kg
damaged in case of intense movement.
Switching On and Off
149 x 84 x 142 mm
To switch on the measuring tool, slide the On/Off switch 7 to
IP 54 (dust and splash
the "
water protected)
ling) or to the "
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
Capacity
will gradually become dimmer.
100–75 %
Deactivating the Automatic Shut-off
75–35 %
When no button on the measuring tool is pressed for approx.
35–10 %
120 minutes, the measuring tool automatically switches off
Batteries empty
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.
On" position (when working without automatic level-
On" position (when working with automa-
1 609 92A 3PW | (27.4.17)
English | 13