Bosch Professional GRL 400 H Original Instructions Manual page 18

18 | English
Product Features
The numbering of the product features refers to the illustra-
tion of the rotational laser level, battery charger and laser re-
ceiver on the graphics page.
Rotational laser level/Battery charger
1 Automatic levelling indicator
2 On/Off button / shock-warning button
3 Shock-warning indicator
4 Variable laser beam
5 Exit opening for laser beam
6 Charge-control indicator
7 Battery pack
8 Battery compartment
9 Locking knob of the battery compartment
10 Locking knob of the battery pack
11 Socket for charge connector
12 Tripod mount 5/8"
13 Serial number of the rotational laser level
14 Laser warning label
15 Battery charger
16 Mains plug of the battery charger
17 Charge connector
Laser receiver*
18 Latch of battery lid
19 On/Off button of laser receiver
20 Button for selecting the measuring accuracy
21 Audio signal button
22 Magnet plate
23 Centre mark
24 Reception area for the laser beam
25 Display
26 Laser receiver spirit level
27 Serial number of laser receiver
28 Battery lid
29 Retainer openings for holder
32 Locking screw for holder
33 Holder upper edge
34 Fastening screw of holder
35 Holder
Indicator elements of laser receiver
a "Medium" adjustment indicator
b Battery low indicator
c Direction indicator, up
d Audio signal indicator
e Centre indicator
f "Fine" adjustment indicator
g Direction indicator, down
1 609 92A 0DA | (26.3.14)
Accessories/Spare parts
30 Tripod*
31 Construction laser measuring rod*
36 Laser viewing glasses*
37 Laser target plate*
38 Case
* The accessories illustrated or described are not included as
standard delivery.
Technical Data
Rotational Laser Level
Article number
1)
Working range (radius)
– without laser receiver,
approx.
– with laser receiver, approx.
1) 2)
Levelling Accuracy
Self-levelling range, typically
Levelling duration, typically
Rotational speed
Operating temperature
Storage temperature
Relative air humidity, max.
Laser class
Laser type
Laser beam Ø at the
1)
exit opening, approx.
Tripod mount (horizontal)
Batteries (NiMH)
Batteries (alkali-manganese)
Operating time, approx.
– Batteries (NiMH)
– Batteries
(alkali-manganese)
Weight according to
EPTA-Procedure 01/2003
Dimensions
(length x width x height)
Degree of protection
1) at 20 °C
2) alongside the axes
For clear identification of your rotational laser level, see the serial num-
ber 13 on the type plate.
GRL 400 H
3 601 K61 80.
10 m
200 m
±0.08 mm/m
±8 % (±5°)
15 s
-1
600 min
–10 ... +50 °C
–20 ... +70 °C
90 %
2
635 nm, <1 mW
5 mm
5/8"-11
2 x 1.2 V HR20 (D) (9 Ah)
2 x 1.5 V LR20 (D)
30 h
50 h
1.8 kg
183 x 170 x 188 mm
IP 56 (protected against
dust and powerful water
jets)
Bosch Power Tools