Assembly; Charging The Batteries Of The Measuring Tool And Laser Receiver (See Figures A - B); Charge-Control Indicator - Bosch Professional GRL 500 HV Manual

Laser Receiver/Remote Control
Article number
Receivable wavelength
Working range (radius)
– Laser Receiver with Rotational Laser
– Remote Control
Receiving angle
Measuring accuracy
– Setting "fine"
– Setting "medium"
– Setting "coarse "
Display size
Reception area
Operating temperature
Storage temperature
Relative air humidity, max.
Max. altitude
Activation setting for sleep mode
– After 30 mins without button press
– After 30 mins without any laser de-
Theft alarm system
Calibration interval indicator
Weight according to EPTA-Procedure
01:2014
Dimensions (length x width x height)
Degree of protection
Battery
Rated voltage
Capacity
Number of battery cells
Operating time, approx.
1) The working range (radius) can be reduced due to unfavourable
ambient conditions (e.g. direct sunlight).
2) depends on clearance between laser receiver and rotational laser
level
3) at a distance of 30 m
4) with display illumination deactivated
The serial number 27 on the type plate is used to clearly identify your
laser receiver/remote control.
Battery Charger
Article number
Charging time
Output voltage
Charging current
Protection class
1 609 92A 274 | (13.10.16)
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1) 2)
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3)
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–20 °C ... +70 °C
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Assembly

LR 50
3 601 K69 A..
Charging the Batteries of the Measuring Tool and
625–645 nm
Laser Receiver (see figures A – B)
 Do not use a different battery charger. The battery
charger provided is matched to the lithium-ion battery in-
250 m
stalled in your measuring tool.
150 m
 Observe the mains voltage! The voltage of the power
70° (±35°)
source must correspond with the data on the type plate of
the battery charger.
±1 mm
±2 mm
±3 mm
door areas. The charging cable is not permitted for charging
±5 mm
outdoors or in moist environments.
±7 mm
±10 mm Note: The batteries of the measuring tool and laser receiver
are supplied partially charged. To ensure full capacity of the
62 x 31 mm
batteries, completely charge the batteries before the first
100 x 18 mm
use.
The lithium-ion battery can be charged at any time without re-
ducing its service life. Interrupting the charging procedure
90 % does not damage the battery.
2000 m

Charge-control Indicator

The measuring tool must be switched on (see "Switching On",

page 38) to display the battery charge status of the measur-
ing tool and laser receiver.

Display
0–150 m
Meaning
Indications

29
Battery fully
0.3 kg
charged.
30
IP 56 (protected
29
Battery partial-
against dust and
ly charged.
30
Li-Ion 29
Battery partial-
7.4 V ly charged.
30
1 Ah
29
Battery partial-
2
ly charged.
30
4)
25 h
29
Battery should
be recharged.
30
If the measuring tool is switched off and the laser receiver is in
the charging/storage station 6, the battery charge status can
be displayed as follows:
– Press the sleep mode button 21 until the audio
signal sounds.
The battery charge-control indicators 29 and 30
2 610 A16 4..
are displayed.
approx. 3 h
The display illumination switches off again after 5 s.
12 V
5 A
/II
The measuring tool and laser receiv-
er must be charged only in dry in-
Remaining
Capacity measuring
time, approx.
60–100 % 15–25 h
40–60 % 10–15 h
20–40 % 5–10 h
10–20 % 2,5–5 h
0–10 % 0–2,5 h
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