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3. Set up a target plate at a distance of at least 10 m
from the tool, so that the point of intersection of
the laser lines lies in the center of the target plate
(d0) and the vertical line on the target plate runs
exactly through the middle of the vertical laser
line.
4. Mark the mid point of the lower plumb beam on
en
the floor (reference cross).
5. Pivot the tool clockwise through 45° (as seen
from above). The lower plumb beam must remain
on the center of the reference cross.
8. Care and maintenance
8.1 Cleaning and drying
1. Blow dust off the glass.
2. Do not touch the glass with the fingers.
3. Use only a clean, soft cloth for cleaning. If neces-
sary, moisten the cloth slightly with pure alcohol
or a little water.
NOTE Do not use any other liquids as these may
damage the plastic components.
4. Observe the temperature limits when storing your
equipment. This is particularly important in winter
/ summer if the equipment is kept inside a motor
vehicle (-25°C to +60°C).
8.2 Storage
Remove the tool from its case if it has become wet.
The tool, its carrying case and accessories should
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6. Then mark the point (d1) on the target plate where
the horizontal laser line strikes the vertical line on
the target plate.
7. Pivot the tool counterclockwise through 90°. The
lower plumb beam must remain on the center of
the reference cross.
8. Then mark the point (d2) on the target plate where
the horizontal laser line strikes the vertical line on
the target plate.
9. Measure the following vertical distances: d0-d1,
d0-d2 and d1-d2.
NOTE The greatest measured vertical distance
must be no greater than 5 mm at a working
distance of 10 m.
be cleaned and dried (at maximum 50°C / 122°F).
Repack the equipment only once it is completely dry.
Check the accuracy of the equipment before it is used
after a long period of storage or transportation.
Remove the batteries from the tool before storing it
for a long period. Leaking batteries may damage the
tool.
8.3 Transport
Use the Hilti toolbox or packaging of equivalent quality
for transporting or shipping your equipment.
DANGER
Always remove the batteries before shipping the
tool.
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