OBJ_BUCH-757-011.book Page 21 Wednesday, February 1, 2017 8:34 AM
Do not operate the battery charger on easily inflamma-
ble surfaces (e. g., paper, textiles, etc.) or surround-
ings. The heating of the battery charger during the charg-
ing process can pose a fire hazard.
Under abusive conditions, liquid may be ejected from
the battery pack; avoid contact. If contact accidentally
occurs, flush with water. If liquid contacts eyes, addi-
tionally seek medical help. Liquid ejected from the bat-
tery may cause irritations or burns.
Products sold in GB only: Your product is fitted with a
BS 1363/A approved electric plug with internal fuse
(ASTA approved to BS 1362).
If the plug is not suitable for your socket outlets, it should
be cut off and an appropriate plug fitted in its place by an
authorised customer service agent. The replacement plug
should have the same fuse rating as the original plug.
The severed plug must be disposed of to avoid a possible
shock hazard and should never be inserted into a mains
socket elsewhere.
Remote Control
Read and observe all instructions. SAVE
THESE INSTRUCTIONS FOR FUTURE REFER-
ENCE.
Have the remote control repaired only through a quali-
fied repair person and only using identical replacement
parts. This will ensure that the functionality of the remote
control is maintained.
Do not operate the remote control in explosive atmos-
pheres, such as in the presence of flammable liquids,
gases or dusts. Sparks can be created in the remote con-
trol which may ignite the dust or fumes.
Product Description and
Specifications
Intended Use
Rotational Laser Level
The measuring tool is intended for determining and checking
precise horizontal partitions, vertical lines, building lines and
plumb points.
The measuring tool is suitable for indoor and outdoor use.
Remote Control
The remote control is intended for controlling rotational laser
levels in indoor and outdoor use.
Product Features
The numbering of the product features refers to the illustra-
tion of the rotational laser level, battery charger and remote
control on the graphics page.
Rotational laser level/Battery charger
1 Shock-warning indicator
2 Shock-warning button
3 Automatic levelling indicator
Bosch Power Tools
4 On/Off button of the rotational laser level
5 Button for rotational operation and selection of the
rotation speed
6 Variable laser beam
7 Reception lens for remote control
8 Exit opening for laser beam
9 Plumb beam
10 Rotation head
11 Button for line operation and line length selection
12 Charge-control indicator
13 Battery pack*
14 Battery compartment
15 Locking knob of the battery compartment
16 Locking knob of the battery pack*
17 Socket for charge connector*
18 Tripod mount 5/8"
19 Serial number of the rotational laser level
20 Laser warning label
21 Warning label, laser radiation exit opening
(GRL 300 HV/GRL 300 HVG)
22 Battery charger*
23 Mains plug of the battery charger*
24 Charge connector*
Remote Control
25 Button on the remote control for rotation operation and
selection of rotational speed
26 Button on the remote control for line operation and se-
lection of line length
27 Shock-warning reset button
28 Button for "rotation in clockwise direction"
29 Button for "rotation in anticlockwise direction"
30 Operation indicator
31 Outlet opening for infra-red beam
32 Serial number
33 Latch of battery lid
34 Battery lid
Accessories/Spare parts
35 Laser receiver*
36 Construction laser measuring rod*
37 Tripod*
38 Laser viewing glasses*
39 Wall mount/alignment unit*
40 Fastening screw of the wall mount*
41 Screw of the alignment unit*
42 5/8" screw on wall mount*
43 Laser target plate*
44 Ceiling measurement plate*
45 Case
* The accessories illustrated or described are not included as
standard delivery.
1 609 92A 273 | (1.2.17)
English | 21