Bosch Quigo green Notice Originale page 21

If automatic levelling is not possible, e.g. because the underside of the measuring tool
deviates by more than 4° from the horizontal plane or the measuring tool is held freely in
the hand, the laser lines will continuously flash slowly and the measuring tool will work
without automatic levelling. The laser lines remain switched on, but the two intersecting
lines will no longer necessarily be perpendicular to each other. To make sure that the two
laser lines are still perpendicular to one another, position the measuring tool at an angle
of 90° to the wall.
To work with automatic levelling again, position the measuring tool so that the underside
is aligned horizontally and wait for the self-levelling to be performed. As soon as the
measuring tool is within the self-levelling range of ±4° and is levelled in, the laser lines
will light up continuously again.
In case of ground vibrations or position changes during operation, the measuring tool is
automatically levelled again. Upon re-levelling, check the position of the horizontal or
vertical laser line with regard to the reference points to avoid errors by moving the meas-
uring tool.
Practical Advice
Only the centre of the laser line must be used for marking. The width of the laser
u
line changes depending on the distance.
Attaching using the holder (see figure A)
Using the holder (16), you can attach the measuring tool to various objects up to 10 to
60 mm thick, e.g. to vertical or horizontal boards or pipes.
Loosen the fastening screw (15) of the holder, position the holder in the desired location
and retighten the fastening screw.
Place the measuring tool with the tripod mount (6) on the 1/4" screw (13) of the holder
and tighten it to secure it on the holder applying moderate force. Do not tighten the
measuring tool firmly as this could cause damage.
Roughly align the holder before switching on the measuring tool. To do this, loosen the
locking screw (14) of the holder and move the measuring tool into a horizontal position
at the desired height. Retighten the locking screw.
You can also mount the measuring tool on the holder using the adapter plate (3).
Working with the Tripod (Accessory)
A tripod offers a stable, height-adjustable support surface for measuring. Place the
measuring tool with the 1/4" tripod mount (6) on the thread of the tripod (11) or a con-
ventional camera tripod. Tighten the measuring tool using the locking screw of the tri-
pod.
Roughly align the tripod before switching on the measuring tool.
Bosch Power Tools
English | 21
1 609 92A 4RH | (06.11.2018)