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Preparation
Laser Tool Power Supply
The laser tool can only be operated with a
Bosch rechargeable lithium-ion battery pack.
Operation with Bosch Rechargeable
Lithium-ion Battery Pack
U s e o n l y B o s c h
rechargeable lithium-ion
battery packs listed in the technical data
section of this manual. Use of other battery
packs may increase the risk of fire, personal
injury and property damage.
Note: The battery pack is supplied partially
charged. To ensure full capacity of the
battery pack, completely charge the battery
pack in the battery charger before using for
the first time.
U s e o n l y B o s c h
chargers listed in the
technical data section of this manual. Use
of other chargers may increase the risk of
fire, personal injury and property damage.
The lithium-ion battery pack can be charged
at any time without reducing its service life.
Interrupting the charging procedure does not
damage the battery pack.
The “Electronic Cell Protection (ECP)”
protects the lithium-ion battery pack against
deep discharging. When the battery pack is
discharged, the laser tool is switched off by a
protective circuit.
• Do not switch the laser tool back on
after it has been switched off by the
protective circuit. The battery pack can be
damaged.
To insert the charged battery pack 9, align
battery pack and slide it into the battery port
until it locks into position. Don’t force.
To remove the battery pack 9, press the
battery release tabs and pull the battery pack
out of the battery port. Do not use force to
do this.
Battery Status Indicator
The battery status indicator 4 shows the
charge condition of the battery pack or
batteries:
LED
Charge Condition
Continuous lighting, green
100–75 %
Continuous lighting, yellow
75–35 %
Continuous lighting, red
35–10 %
No light
– Battery pack defective
– Batteries empty
If the battery pack is running low, the laser lines will
gradually become dimmer.
Immediately replace a fault battery pack.
Working with Rotating Mount RM2
(see figures A1 – A3)
You can use the rotating mount 18 to rotate
the measuring tool 360° around a central,
always visible plumb point. This enables
you to align the laser lines precisely,
without having to change the position of the
measuring tool.
You can use the fine adjustment knob 19
to align vertical laser lines precisely with
reference points.
Place the measuring tool with the guide
groove 13 on the guide rail 15 of the rotating
mount 18 and slide the measuring tool to the
stop onto the platform.
To disconnect, pull the measuring tool in the
opposite direction from the rotating mount.
Positioning possibilities of the rotating mount:
– standing on a flat surface,
– screwed to a vertical surface,
– on metallic surfaces using the magnets 16,
– on metallic ceiling strips using the ceiling
clip
20.
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