Inserting/Changing The Batteries - Bosch GCL 2-50 Professional Notice Originale

Point and line laser
A)
Working range
– Standard laser lines
– Laser lines with laser re-
ceiver
– Laser points
B)C)
Levelling accuracy
– Laser lines
– Laser points
Typical self-levelling range
Typical levelling time
Operating temperature
Storage temperature
Max. altitude
Relative air humidity max.
Pollution degree according to
IEC 61010-1
Laser class
Laser type
C
6
Divergence
– Laser lines
– Laser points
Pulse frequency
– Operating without re-
ceiver mode
– Operating with receiver
mode
Tripod mount
Batteries
Operating duration in operating mode
– Cross-line and point mode
– Cross-line mode
– Line mode
– Point mode
Weight according to EPTA-
Procedure 01:2014
Dimensions (length × width × height)
– Without rotating mount
– With rotating mount
Bosch Power Tools
GCL 2-50 Point and line laser
Protection rating
15 m
A) The working range may be reduced by unfavourable environ-
5–50 m
B) At 20–25 °C
10 m
C) The values stated presuppose normal to favourable environ-
±0.3 mm/m
D) Only non-conductive deposits occur, whereby occasional tem-
±0.7 mm/m
±4°
The serial number (13) on the type plate is used to clearly identify
your measuring tool.
< 4 s
–10 °C to +50 °C
Assembly
–20 °C to +70 °C
2000 m

Inserting/Changing the batteries

90 %
It is recommended that you use alkaline manganese batter-
D)
2 ies to operate the measuring tool.
To open the battery compartment cover (7), press the lock-
ing mechanism (8) and lift open the battery compartment
2
cover. Insert the batteries.
630–650 nm, < 1 mW
When inserting the batteries, ensure that the polarity is cor-
1
rect according to the illustration on the inside of the battery
compartment.
If the batteries become weak, the battery warning
0.5 mrad (full angle)
indicator (2) will flash green. The laser lines will also flash for
0.8 mrad (full angle)
approximately five seconds every ten minutes. The measur-
ing tool can still be operated for approximately one hour
6 kHz
after the first flash. If the batteries drain completely, the
laser lines will flash one more time just before automatic
shut-off.
10 kHz
Always replace all the batteries at the same time. Only use
batteries from the same manufacturer and which have the
1/4"; 5/8"
same capacity.
3 × 1.5 V LR6 (AA)
Take the batteries out of the measuring tool when you
u
B)
are not using it for a prolonged period of time. The bat-
teries can corrode and self-discharge during prolonged
6 h
storage in the measuring tool.
8 h
16 h
Working with the RM 1 rotating mount
22 h (see figures A1–A3)
0.49 kg
You can use the rotating mount (15) to rotate the measuring
tool 360° around a central, always visible plumb point. This
enables you to set up the laser lines without having to
change the position of the measuring tool.
112 × 55 × 106 mm
Place the measuring tool with the guide groove (9) on the
132 × 81 × 163 mm
guide rail (16) of the rotating mount (15) and slide the
measuring tool all the way onto the platform.
To disconnect the measuring tool, pull it off the rotating
mount in the opposite direction.
Rotating mount positioning options:
– Standing on a flat surface,
– Screwed to a vertical surface,
– On metallic ceiling strips using the ceiling clip (19),
mental conditions (e.g. direct sunlight).
mental conditions (e.g. no vibration, no fog, no smoke, no direct
sunlight). Extreme fluctuations in temperature can cause devi-
ations in accuracy.
porary conductivity caused by condensation is expected.
1 609 92A 4HH | (16.11.2020)
English | 17
GCL 2-50
IP 54 (dust and splash-
proof)