20 | English
1 609 929 R51 | (14.7.09) Bosch Power Tools
Declaration of Conformity
We declare under our sole responsibility that
the product described under “Technical Data” is
in conformity with the following standards or
standardization documents: EN 61010-1,
EN 55022, EN 55024, EN 302435-1, EN 302435-2
according to the provisions of the directives
1999/5/EC, 2004/108/EC.
Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
Leinfelden, 19.05.2009
Assembly
Inserting/Replacing the Battery
To open the battery lid 4, press the latch 5 in the
direction of the arrow and remove the battery
lid. Insert the batteries/rechargeable batteries.
When inserting, pay attention to the correct
polarity according to the representation on the
inside of the battery compartment.
The battery indicator b in the upper status line
on the display 16 indicates the charge condition
of the batteries/rechargeable batteries.
Note: Pay attention to the changing battery sym-
bol so that the batteries/rechargeable batteries
are replaced in time.
When the “Please
change batteries”
warning indication is
indicated on the display
16, the settings are
saved and the measur-
ing tool switches off
automatically. Measurements are no longer
possible. Change the batteries/rechargeable
batteries.
To remove the batteries/rechargeable batteries,
press on the rear end of a battery as indicated
in the figure on the battery lid ( ). The front end
of the battery/rechargeable battery is released
from the battery compartment ( ), so that the
battery/rechargeable battery can easily be re-
moved.
Replace all batteries/rechargeable batteries at
the same time. Do not use different brands or
types of batteries/rechargeable batteries to-
gether.
f Remove the batteries/rechargeable batter-
ies from the measuring tool when not using
it for longer periods. When storing for longer
periods, the batteries/rechargeable batteries
can corrode and discharge themselves.
Operation
f Protect the measuring tool against mois-
ture and direct sun light.
f Do not subject the measuring tool to ex-
treme temperatures or variations in tem-
perature. In case of large variations in tem-
perature, allow the measuring tool to adjust
to the ambient temperature before switch-
ing it on. In case of extreme temperatures or
variations in temperature, the accuracy of
the measuring tool and the display indication
can be impaired.
f Do not attach any stickers or name-plates
to the sensor area 9 on the back of the
measuring tool. Especially metal name-
plates affect the measuring results.
f Use or operation of transmitting systems,
such as WLAN, UMTS, radar, transmitter
masts or microwaves, in the close proximity
can influence the measuring function.
Dr. Egbert Schneider
Senior Vice President
Engineering
Dr. Eckerhard Strötgen
Head of Product
Certification
Please change batteries
OBJ_BUCH-844-005.book Page 20 Tuesday, July 14, 2009 9:12 AM