Hilti PR 30-HVSG A12, Manual

Page: 45 / 434

English 37
• The tool projects a rotating laser beam when in operation.
7.4 Checking the main and transverse horizontal axes 16
1. Set up the tripod approx. 20 m from a wall and level the tripod head with a spirit level.
2. Mount the tool on the tripod and use the visual sighting method (front and rear sights) to aim the tool at
the wall.
3. Fig. a: Use the receiver to catch the laser beam and mark a point (point 1) on the wall.
4. Pivot the tool clockwise through 90° about its own axis. In doing so, ensure that the height of the tool
does not change.
5. Fig. b: Use the laser receiver to catch the laser beam and mark a second point (point 2) on the wall.
6. Fig. c and d: Repeat the two previous steps twice and use the laser receiver to catch the beam and mark
points 3 and 4 on the wall.
Note
When this procedure is carried out carefully, the vertical distance between the two marked points
1 and 3 (main axis) or, respectively, points 2 and 4 (transverse axis) should be less than 2 mm (at
20 m). If the deviation is greater than this, please return the tool to Hilti Service for calibration.
7.5 Checking the vertical axis 17
1. Place the device in the vertical position on a floor that is as flat as possible, approx. 1 to 10 m from a
wall.
2. Align the grips parallel with the wall.
3. Switch on the device and mark the reference point (R) on the floor.
4. With the aid of the receiver, mark point (A) at the base of the wall.
5. With the aid of the receiver, mark point (B) at a height of approx. 10 m.
6. Pivot the device through 180° and realign it with the reference point (R) on the floor and with point (A) at
the base of the wall. This can also be done using the automatic alignment function.
7. Bring the vertical laser plane into alignment automatically. → page 29
8. With the aid of the receiver, mark point (C) at a height of approx. 10 m.
◁
When this procedure is carried out carefully, the horizontal distance between the two marked points
(B) and (C) should be < 2 mm (at 10 m). If the deviation is greater than this, return the device to Hilti
Service for calibration.
8 Transport and storage
8.1 Transport and storage of cordless tools
Transport
CAUTION
Inadvertent starting during transport. Uncontrolled starting during transport may occur if the battery
is fitted, thereby resulting in damage to the tool.
▶
Always remove the battery before transporting the tool.
▶
Remove the battery.
▶
Transport the tool and batteries individually packaged.
▶
Never transport batteries in bulk form (loose, unprotected).
▶
Check the tool and batteries for damage before use after long periods of transport.
Storage
CAUTION
Inadvertent damage caused by defective battery. A leaking battery may damage the tool.
▶
Always remove the battery before storing the tool.
▶
Store the tool and batteries in a place that is as cool and dry as possible.
▶
Never store batteries in direct sunlight, on heating units or behind a window pane.
▶
Store the tool and batteries in a place where they cannot be accessed by children or unauthorized
persons.
▶
Check the tool and batteries for damage before use after long periods of storage.
Printed: 29.09.2017 | Doc-Nr: PUB / 5377009 / 000 / 00