10 | English
1 609 92A 262 | (19.2.16) Bosch Power Tools
17 Laser viewing glasses*
18 Tripod*
* The accessories illustrated or described are not included as
standard delivery.
Technical Data
Assembly
Inserting/Replacing the Batteries
Alkali-manganese batteries are recommended for the meas-
uring tool.
To open the battery compartment 3, turn the latch 2in clock-
wise direction to position and pull off the battery lid. In-
sert the batteries provided. When inserting, pay attention to
the correct polarity according to the representation on the in-
side of the battery compartment.
Position the battery lidto the bottom of the housing and then
push it upward. To lockthe battery lid, turn the latch 2in anti-
clockwise direction to the position.
When the laser beams flash slowly during operation, the bat-
teries are low. When the flashing begins, the measuring tool
can be operated for approx. 8 h.
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
not using it for extended periods. When storing for ex-
tended periods, the batteries can corrode and self-dis-
charge.
Operation
Initial Operation
Protectthe measuringtool againstmoisture anddirect
sun light.
Do not subject the measuring tool to extreme tempera-
tures or variations in temperature. As an example, do
not leave it in vehicles for a long time. In case of large vari-
ationsintemperature,allow themeasuringtooltoadjustto
the ambient temperature before putting it into operation.
In case of extreme temperatures or variations in tempera-
ture, the accuracy of the measuring tool can be impaired.
Avoidheavyimpactto orfalling down ofthe measuring
tool. Damage to the measuring tool can impair its accura-
cy. After heavy impact or shock, compare the laser lines or
plumbbeams with aknown horizontalor vertical reference
line or with already checked plumb points.
Switch the measuring tool off during transport. When
switching off, the levelling unit, which can be damaged in
case of intense movement, is locked.
Switching On and Off
To switch on the measuring tool, push the On/Off switch 4
upward so that “I” is indicated on the switch. Immediately af-
terswitching on, the measuringtool sends alaser beamout of
each exit opening 1.
Do not point the laser beam at persons or animals and
do not look into the laser beam yourself, not even from
a large distance.
Do not leave the switched-on measuring tool unattend-
ed and switch the measuring tool off after use. Other
persons could be blinded by the laser beam.
To switch off the measuring tool, push the On/Off switch 4
downward so that “0” is indicated on the switch. When
switching off, the levelling unit is locked.
Setting the Automatic Switch-off
By default, the measuring tool automatically shuts off
20 minutes after being switched on.
The automatic switch-off can be set from 20 minutes to
8 hours. For this, switch the measuring tool on, then immedi-
ately off, and then on again within 4 s. To confirm the change,
all laser beams will flash quickly for 2 s after switching on the
second time.
Whenswitching on the measuring tool the next time, the auto-
matic switch-off is set to 20 minutes again.
Working with Automatic Levelling
Positionthemeasuringtool onalevelandfirm support, attach
it to the holder 8or to the tripod 18.
After switching on, the automatic levellingfunction automati-
callycompensatesirregularitieswithintheself-levellingrange
of ±5° (longitudinal axis) and ±3° (lateral axis). The levelling
is finished as soon as the laser points do not move any more.
If the automatic levelling function is not possible, e.g. be-
cause the surface on which the measuring tool stands devi-
ates by more than 5° or 3° from the horizontal plane, the laser
beams flash rapidly. In this case, bring the measuring tool to
Point Laser GPL 5
Article number 3 601 K66 2..
Working range 30 m
Levelling Accuracy ±0.3 mm/m
Self-levelling range (typical)
alongside the
– longitudinal axis
– lateral axis ±5°
±3°
Levelling duration, typically <4s
Operating temperature –10 °C...+40 °C
Storage temperature –20 °C...+70 °C
Relative air humidity, max. 90 %
Laser class 2
Laser type 635 nm, <1 mW
Tripod mount 1/4"
Batteries 3 x 1.5 V LR06 (AA)
Operating time, approx. 24 h
Weight according to EPTA-
Procedure 01:2014 0.25 kg
Dimensions (length x width x
height) 104 x 40 x 80 mm
Degree of protection IP 5X
The measuring tool can be clearly identified with the serial number 7on
the type plate.
OBJ_BUCH-815-004.book Page 10 Friday, February 19, 2016 4:16 PM