Checks; Checking Horizontal Rotation - Hilti PR 15 Operating Instructions Manual

4. Checks

The tool must be checked at regular intervals in
order to ensure that it is operating in accordance with
the specifications.

Checking horizontal rotation

Checking the horizontal alignment of the PR 15
1 Set up the tripod at the mid point between wall A
2 Fix tool to tripod. Note the position of the tool:
3 Switch on using the ON/OFF button
4 Set to 80 rpm mode using the Speed button
5 Using the beam catcher, mark the height of the
6 Switch off using the ON/OFF button
and wall B. The distance between A and B should
be approx. 40 m.
The tool must lie flat on the tripod plate. With the
PA910, particular care must be taken that all 3 feet
rest on the platform.
reference line on walls A and B, marks A1 and B1.
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4. Checks
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Continued