Hilti PR 30-HVSG A12 Handbuch Seite 39

5.7 Manual vertical alignment
The rotating laser is placed or securely mounted in the vertical position (tripod, wall mount, facade or
batter board adapter, or lying on the rear grips). A reference point (A) is marked below the laser head
(e.g. a nail on a batter board or a spot of paint on the floor or ground).
The PRA 30G laser receiver and the rotating laser are paired.
The PRA 30G laser receiver and the receiving side of the rotating laser are facing each other and in
direct line of sight. The best receiving side of the rotating laser is the side at which the battery is inserted.
1. Press the button on the rotating laser.
◁ The rotating laser levels itself and then projects a stationary downward-pointing laser beam.
2. Position the rotating laser so that the projected laser beam strikes reference point (A) exactly. Please
note: The reference point is not a plumb point!
3. To shift the laser plane to the right or left, press the
◁ The rotating laser begins rotating after pressing one of the two direction arrow buttons.
5.8 Automatic vertical alignment
The rotating laser is placed or securely mounted in the vertical position (tripod, wall mount, facade or
batter board adapter, or lying on the rear grips). A reference point (A) is marked below the laser head
(e.g. a nail on a batter board or a spot of paint on the floor or ground).
The PRA 30G laser receiver and the rotating laser are paired.
The PRA 30G laser receiver and the receiving side of the rotating laser are facing each other and in
direct line of sight. The best receiving side of the rotating laser is the side at which the battery is inserted.
1. Press the
button on the rotating laser.
◁ The rotating laser levels itself and then projects a stationary downward-pointing laser beam.
2. Position the rotating laser so that the projected laser beam strikes reference point (A) exactly. Please
note: The reference point is not a plumb point!
3. Keep the marking notch on the PRA 30G laser receiver on the plane that is to be set. The PRA 30G laser
receiver should be held steady or secured in place.
4. Begin automatic alignment by double-clicking the
corresponding function in the AUTO menu.
◁ The head of the rotating laser pivots to the left and right until the position is reached. An signal tone
is emitted by the laser receiver repeatedly during this procedure.
◁ The rotating laser levels itself once the position has been reached. The
briefly.
▽ If automatic alignment cannot be completed successfully, short signal tones are emitted and the
is displayed briefly.
5. Double-click the
◁ During automatic alignment: Stops automatic alignment before completion.
5.9 Automatic vertical alignment with surveillance function
The rotating laser is placed or securely mounted in the vertical position (tripod, wall mount, facade or
batter board adapter, or lying on the rear grips). A reference point (A) is marked below the laser head
(e.g. a nail on a batter board or a spot of paint on the floor or ground).
The PRA 30G laser receiver and the rotating laser are paired.
The PRA 30G laser receiver and the receiving side of the rotating laser are facing each other and in
direct line of sight. The best receiving side of the rotating laser is the side at which the battery is inserted.
1. Press the
button on the rotating laser.
◁ The rotating laser levels itself and then projects a stationary downward-pointing laser beam.
2. Position the rotating laser so that the projected laser beam strikes reference point (A) exactly. Please
note: The reference point is not a plumb point!
3. Keep the marking notch on the PRA 30G laser receiver on the plane that is to be set. The PRA 30G laser
receiver should be held steady or secured in place.
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Printed: 08.05.2018 | Doc-Nr: PUB / 5377009 / 000 / 04
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button on the PRA 30G laser receiver.
or button on the PRA 30G laser receiver.
button on the PRA 30G laser receiver or select the
symbol is displayed
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