Initial Operation - Bosch 3 603 F53 4 Series Originalbetriebsanleitung

OBJ_BUCH-2030-004.book Page 25 Monday, September 14, 2015 11:19 AM
 Remove the batteries from the measuring tool when not using it
for extended periods. When storing for extended periods, the batter-
ies can corrode and self-discharge.
Operation

Initial Operation

 Protect the measuring tool against moisture and direct sun light.
 Do not subject the measuring tool to extreme temperatures or var-
iations in temperature. As an example, do not leave it in vehicles for
longer periods. In case of large variations in temperature, allow the
measuring tool to adjust to the ambient temperature before putting it
into operation.
 Avoid heavy impact to or falling down of the measuring tool. Dam-
age to the measuring tool can impair its accuracy. After heavy impact
or shock, compare the laser lines with a known horizontal or vertical
reference line.
 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, slide the On/Off switch 5 to one of the
"On" positions ( ).
Off On On
 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.
To switch off the measuring tool, slide the On/Off switch 5 to the "Off"
position. When switching off, the levelling unit is locked.
 Do not leave the switched-on measuring tool unattended and
switch the measuring tool off after use. Other persons could be
blinded by the laser beam.
To save energy, only switch the measuring tool on when you are using it.
Operation Modes (see figures A–D)
Once the measuring tool has been switched on, it is in the automatic lev-
elling operation mode or in the tilt function with angle indicator op-
eration mode .
Bosch Power Tools
English | 25
1 609 92A 13M | (14.9.15)