16 | English
1 609 92A 4GN | (28.6.18) Bosch Power Tools
The measuring tool monitors the correct
function for each measurement. When a de-
fect is determined, only the symbol shown
aside flashes in the display. In this case, or
when the above mentioned corrective
measures cannot correct an error, have the
measuring tool checked by an after-sales service agent for
Bosch power tools.
Maintenance and Service
Maintenance and Cleaning
Store and transport the measuring tool only in the supplied
protective pouch.
Keep the measuring tool clean at all times.
Do not immerse the measuring tool in water or other fluids.
Wipe off debris using a moist and soft cloth. Do not use any
cleaning agents or solvents.
Maintain the reception lens 17 in particular, with the same
care as required for eye glasses or the lens of a camera.
In case of repairs, send in the measuring tool packed in its
protective pouch 23.
After-sales Service and Application Service
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. Exploded views and information on spare parts can al-
so be found under:
www.bosch-pt.com
Bosch’s application service team will gladly answer questions
concerning our products and their accessories.
In all correspondence and spare parts orders, please always
include the 10-digit article number given on the nameplate of
the product.
Cambodia
Robert Bosch (Cambodia) Co., Ltd
Unit 8BC, GT Tower, 08th Floor, Street 169,
Czechoslovakia Blvd, Sangkat Veal Vong
Khan 7 Makara, Phnom Penh
VAT TIN: 100 169 511
Tel.: +855 23 900 685
Tel.: +855 23 900 660
www.bosch.com.kh
People’s Republic of China
China Mainland
Bosch Power Tools (China) Co., Ltd.
567, Bin Kang Road
Bin Jiang District 310052
Hangzhou, P.R.China
Tel.: 4008268484
Fax: (0571) 87774502
E-Mail: contact.ptcn@cn.bosch.com
www.bosch-pt.com.cn
HK and Macau Special Administrative Regions
Robert Bosch Co. Ltd.
21st Floor, 625 King’s Road
North Point, Hong Kong
Customer Service Hotline: +852 2101 0235
Fax: +852 2590 9762
E-Mail: info@hk.bosch.com
www.bosch-pt.com.hk
India
Bosch Service Center
69, Habibullah Road, (Next to PSBB School), T. Nagar
Chennai–600077
Phone: (044) 64561816
Bosch Service Center Rishyamook
85A, Panchkuin Road
New Delhi–110001
Phone: (011) 43166190
Battery charge-control indicator (g) and “ERROR” indi-
cation in the display
Battery charging voltage not cor-
rect
Check whether the con-
nection has been estab-
lished correctly and that
the micro USB cable is
working properly. If the
device symbol flashes,
the battery is defective
and must be replaced by
the Bosch after-sales
service.
Battery charge-control indicator (g) and clock symbol (f)
in the display
Charge duration clearly too long,
as charging current too low.
Only use the original
Bosch micro USB cable.
Measuring result not plausible
The target surface does not reflect
correctly (e.g. water, glass).
Cover off the target sur-
face
The laser beam outlet 16 or the re-
ception lens 17 are covered.
Make sure that the laser
beam outlet 16 or the re-
ception lens 17 are un-
obstructed
Wrong reference level set Select reference level
that corresponds to
measurement
Obstruction in path of laser beam Laser point must be
completely on target
surface.
The indication remains unchanged or the measuring tool
reacts unexpectedly after pressing a button
Software error Press the measuring
button 2 and the button
for clearing the internal
memory / On/Off 8 to re-
set the software.
Cause Corrective Measure
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