Led Indicators - Hilti PR 300-HV2S Manual De Instrucciones

5.4.1 Charging the battery in the tool 4
1. Insert the battery in the battery compartment (see
5.1).
2. Rotate the socket cover until the charging socket on
the battery becomes visible.
3. Plug the cord from the AC adapter or motor vehicle
power adapter into the battery.
The battery will be charged.
4. Switch the tool on in order to display the charging
status while charging is in progress.
5.4.2 Charging the battery when not in the tool 5
1. Remove the battery (see 5.2).
2. Connect the cord from the AC adapter or the motor
vehicle power adapter to the battery.
The red LED on the battery indicates charging activ-
ity.
5.4.3 Charging the battery while the tool is in
operation
DANGER
Operation in "charging during operation" mode is not
permissible for outdoor use or in damp surroundings.
1. Rotate the socket cover until the charging socket on
the battery becomes visible.
2. Plug the cord from the AC adapter into the battery.
The tool continues to operate while charging and
battery charging status is indicated by the LEDs on
the tool.
5.5 Switching on the rotating laser
Press the on/off button
NOTE
After switching on, the tool begins to level itself automat-
ically. After completion of the leveling process, the laser
beam is switched on and begins to rotate in the normal
direction.

5.6 LED indicators

See section "LED indicators on the PR 300-HV2S rotating
laser" for a description.
5.7 Inserting batteries in the PRA 300 9
DANGER
Do not use damaged batteries.
DANGER
Do not mix old and new batteries. Do not mix batteries of
different makes or types.
NOTE
The PRA 300 may be powered only by batteries manu-
factured in accordance with the applicable international
standards.
.
1. Open the laser receiver battery compartment.
2. Insert the batteries in the laser receiver.
NOTE Check to ensure correct polarity when insert-
ing the batteries.
3. Close the battery compartment cover.
5.8 Pairing
The rotating laser and the remote control / laser receiver
are already paired when supplied. Additional laser receiv-
ers of the same type or PRA 90 automatic tripods are not
ready for use until they have been paired. The rotating
laser and these accessories must be paired before they
can be used together. Pairing tools and devices means
that they are explicitly assigned to each other. The rotat-
ing laser and the PRA 90 automatic tripod then receive
only signals from the remote control units / laser receivers
with which they have been paired. Pairing allows devices
to be used close to other rotating lasers without the risk
that their settings will be altered by these other lasers.
5.8.1 Pairing the rotating laser and the laser
receiver
1.
Press the on/off buttons
and laser receiver simultaneously and keep them
pressed for at least 3 seconds.
Successful pairing is indicated by a signal tone
emitted by the laser receiver and all LEDs blinking
on the rotating laser. At the same time, the symbol
shown above appears briefly in the laser receiver
display. The rotating laser and the receiver switch
off automatically after pairing.
2. Switch the paired devices on again.
5.8.2 Pairing the PRA 90 tripod and the receiver
1.
Press the on/off buttons
tripod and laser receiver simultaneously and keep
them pressed for at least 3 seconds.
Successful pairing is indicated by a signal tone
emitted by the laser receiver and all LEDs blinking
on the rotating laser. At the same time, the symbol
shown above appears briefly in the laser receiver
display. The rotating laser and the receiver switch
off automatically after pairing.
2. Switch the paired devices on again.
The rotating laser with the tripod
display on the laser receiver.
on the rotating laser
on the PRA 90 automatic
is shown in the
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