Bosch Professional GLL 3-50 Manual Original página 14

OBJ_BUCH-1973-002.book Page 13 Friday, October 11, 2013 11:17 AM
Technical Data
Cross-line Laser
Article number
1)
Working range
– standard
– with laser receiver
Levelling Accuracy
Perpendicular point working
range
Perpendicular point accuracy
Self-levelling range, typically
Levelling duration, typically
Operating temperature
Storage temperature
Relative air humidity, max.
Laser class
Laser type
C
6
Shortest pulse duration
Tripod mount
Batteries
Operating time, min.
Automatic switch-off
after approx.
Weight according to
EPTA-Procedure 01/2003
Dimensions
– without rotating platform
– with rotating platform
Degree of protection
1) The working range can be decreased by unfavourable environmental
conditions (e.g. direct sun irradiation).
* dust and splash proof
Please observe the article number on the type plate of your measuring
tool. The trade names of the individual measuring tools may vary.
The measuring tool can be clearly identified with the serial number 13
on the type plate.
Product Features
The numbering of the product features shown refers to the il-
lustration of the measuring tool on the graphic page.
1 Exit opening for laser beam
2 Pulse-function indicator
3 Pulse-function button
4 Operating mode button
5 Battery indicator
6 Tripod mount 1/4"
7 Battery compartment
8 Battery lid
Bosch Power Tools
10 Latch of battery lid
GLL 3-50
11 Tripod mount 5/8"
3 601 K63 8..
12 Laser warning label
13 Serial number
m 10
14 On/Off switch
m 5 –50
15 Guide groove
mm/m ±0.3
16 Guide rail
17 Locking screw for extendable stand
m 5
18 Handwheel
mm/m ±0.6
19 Rotating platform
° ±4
20 Magnets
s < 4
21 Laser target plate
°C –10... +40
22 Construction tripod BS 150*
°C –20 ... +70
23 Laser viewing glasses*
% 90
24 Universal holder BM 1*
2
25 Telescopic rod BT 350*
nm 635
26 Measuring plate with stand*
mW < 1
27 Laser receiver*
1
28 Holder*
s 1/1600
29 Case*
" 1/4
* The accessories illustrated or described are not included as
" 5/8
standard delivery.
4 x 1.5 V LR6 (AA)
Assembly
h 6
Inserting/Replacing the Batteries
min 30
Alkali-manganese batteries are recommended for the meas-
uring tool.
kg 0.9
To open the battery lid 8, pull latch 10 and fold the battery lid
out. Insert the batteries. When inserting, pay attention to the
mm 146 x 83 x 117
correct polarity according to the representation on the out-
mm Ø 201 x 197
side of the battery lid.
IP 54*
When the battery indication 5 flashes red, the batteries must
be replaced.
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
Using the Rotating Platform
9 Polarity identification
not using it for extended periods. When storing for ex-
tended periods, the batteries can corrode and self-dis-
charge.
Place the measuring tool with the
guide groove 15 on the guide rail 16
of the rotating platform 19 and slide
the measuring tool to the stop onto
the platform. To disconnect, pull the
measuring tool in the opposite direc-
tion from the rotating platform.
English | 13
1 618 C00 99J | (11.10.13)