Led Indicators; Li-Ion Battery Charge State Display - Hilti PR 30-HVS A12 Manual De Instrucciones

leveling. If a button on the control panel is pressed within this two-minute period it will take a further two
minutes for the shock warning function to go active. If the laser is in warning mode:
• All LEDs flash.
• The laser stops rotating.
• The laser beam switches off.
The shock warning function can be switched off by pressing the
from vibration or when you are working in inclined plane mode.
▶ Deactivate the shock warning function. → page 12
Laser receiver / remote control unit
Hilti laser receivers digitally indicate the distance between the marking notch on the laser receiver and the
position at which the laser beam (laser plane) strikes the detection area on the receiver. The laser beam can
also be received over long distances. The PRA 30 can be used as a laser receiver and also as a remote
control unit for the rotating laser. The system of units and the unit of measurement can be set as desired.
▶ Set the units that are to be used. → page 14
▶ Change the units used by the laser receiver. → page 14
Pairing accessories and device
Pairing is the act of enabling accessories and devices to communicate with each other by wireless.
The rotating laser and the laser receiver are already paired when supplied. This helps ensure trouble-free
operation within the vicinity of other wireless devices.
Additional laser receivers or PRA 90 automatic tripods cannot be used without first being paired.
▶ Pair the rotating laser and the laser receiver. → page 13
▶ Pair the tripod and laser receiver. → page 13
3.1.7

LED indicators

The rotating laser is equipped with an LED display.
Status
All LEDs blink.
The auto-leveling LED blinks green.
The auto-leveling LED lights green constantly.
The shock warning LED lights orange constantly.
The inclination LED blinks orange.
The inclination LED lights orange constantly
The surveillance LED blinks orange.
The surveillance mode LED lights orange con-
stantly.
The LED arrows blink orange.
The LED arrows light orange constantly.
The left LED arrow lights orange.
The right LED arrow lights orange.
3.1.8

Li-ion battery charge state display

The Li-ion battery features a state of charge display.
Status
4 LEDs light.
3 LEDs light.
2 LEDs light.
1 LED lights.
1 LED blinks.
6 English
Printed: 24.04.2018 | Doc-Nr: PUB / 5314337 / 000 / 01
button if the ground or floor is not free
Meaning
• The tool has been bumped, knocked off level or
is subject to some other error.
• The tool is in the leveling phase.
• The tool has leveled itself / is operating normally.
• Shock warning mode is deactivated.
• Alignment in the sloping plane.
• Inclined plane mode is active.
• The tool is aligning the laser plane with the
reference point (PRA 30).
• The tool is in surveillance mode. Alignment with
the reference point (PRA 30) is correct.
• The tool is in electronic inclination alignment
mode, the PRA 30 is receiving no laser beam.
• The tool is correctly aligned with the PRA 30.
• Rotate the tool clockwise.
• Rotate the tool counterclockwise.
Meaning
• Charge status: 75 % to 100 %
• Charge status: 50 % to 75 %
• Charge status: 25 % to 50 %
• Charge status: 10 % to 25 %
• Charge status: < 10 %
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