Deactivating The Shock Warning Function; Care, Maintenance, Transport And Storage; Cleaning And Drying - Hilti PR 3-HVSG A12 Manual De Instrucciones Original

6.6

Deactivating the shock warning function

1. Switch the tool on.
2. Press the "Deactivate shock warning" button. The shock warning deactivation LED lights constantly,
indicating that the function has been deactivated.
3. To return to standard operating mode, switch the tool off and then switch it back on again.
6.7 Checking the main and transverse horizontal axes
1. Set up the tripod approx. 20 m (66 ft) from a wall and adjust the tripod head horizontally 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. 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. Use the laser receiver to catch the laser beam and mark a second point (point 2) on the wall.
6. Repeat the two previous steps twice and use the laser receiver to catch the beam and mark points 3 and
4 on the wall.
If the procedure has been carried out accurately, the vertical distance between the two marked
points 1 and 3 (main axis) or, points 2 and 4 (transverse axis), should each be less than 3 mm
(at 20 m) (0.12" at 66 ft). If the deviation is greater than this, the tool should be returned to Hilti
Service for calibration.
6.8 Checking the vertical axis 10,
1. Place the tool in the vertical position on the floor or ground, which should be as flat as possible, approx.
20 m (66 ft) from a wall.
2. Adjust the position of the tool so that the grips are parallel to the wall.
3. Switch the tool on and mark the reference point (R) on the ground or floor.
4. With the aid of the receiver, mark point (A) low on the wall. Select medium speed.
5. With the aid of the receiver, mark point (B) at a height of approx. 10 m (33 ft).
6. Pivot the tool through 180° and realign it with the reference point (R) on the ground or floor and with point
(A) at the base of the wall.
7. With the aid of the receiver, mark point (C) at a height of approx. 10 m (33 ft).
If the procedure has been carried out accurately, the horizontal distance between the two points
(B) and (C) marked at a height of ten meters should be less than 2 mm (at 10 m) (0.08" at 33 ft). If
the deviation is greater: Please return the tool to Hilti Service for calibration.
7

Care, maintenance, transport and storage

7.1

Cleaning and drying

▶ Blow any dust off the laser exit window.
▶ Do not touch the laser exit window with your fingers.
▶ Use only a soft, clean cloth to clean the tool. If necessary, moisten the cloth slightly with pure alcohol or
a little water.
Abrasive cleaning materials may scratch the glass and impair the accuracy of the laser tool. Do not
use any liquids other than pure alcohol or water as these may damage the plastic components.
Observe the temperature limits when drying the equipment.
7.2 Storage
▶ Do not put the tool into storage when wet. Allow it to dry before putting it away.
▶ Always clean the tool, its transport container and accessories before putting them into storage.
▶ Check the accuracy of the equipment before it is used after a long period of storage or transportation.
▶ Observe the temperature limits when storing your equipment. This is particularly important in summer or
winter if the equipment is kept inside a motor vehicle.
20 English
9
11
2154000
*2154000*