Before Use - Hilti PR 30-HVS Operating Instructions Manual

however, may be negatively affected by medicines, alco-
hol or drugs. Nevertheless, as with the sun, one should

6 Before use

NOTE
The tool may be powered only by a Hilti PRA 84 or PRA
84G battery.
6.1 Fitting the battery 2
CAUTION
Before inserting the battery in the tool, check to
ensure that the battery terminals and the contacts in
the tool are free from foreign objects.
1. Slide the battery into the appliance.
2. Turn the catch in a clockwise direction until the
"locked" symbol appears.
6.2 Removing the battery 2
1. Turn the catch in a counter-clockwise direction until
the "unlocked" symbol appears.
2. Pull the battery out of the appliance.
6.3 Charging the battery
DANGER
Use only the Hilti batteries and Hilti mains adapters
listed under "Accessories".
6.3.1 Charging a new battery for the first time
Charge the battery fully before using it for the first time.
NOTE
Make sure the system to be charged is standing securely.
6.3.2 Recharging a battery
1. Check that the outer surfaces of the battery are
clean and dry.
2. Insert the battery in the tool.
NOTE Li‑ion batteries are ready for use at any time,
even when only partly charged.
Charging progress is indicated by the LEDs when
the tool is switched on.
6.4 Options for charging the battery
NOTE
Make sure that the recommended temperature range is
observed when charging (0 to 40°C).
not look directly into sources of bright light. Do not direct
the laser beam toward persons.
DANGER
The PUA 81 AC adapter is for indoor use only. Avoid
ingress of moisture.
6.4.1 Charging the battery in the tool 3
1. Insert the battery in the battery compartment (see
6.1).
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.
6.4.2 Charging the battery outside the tool 4
1. Remove the battery (see 6.2).
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 ac-
tivity.
6.4.3 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.
CAUTION
Avoid ingress of moisture. Moisture in the interior of
the tool may cause a short circuit and chemical reactions
resulting in burns to the skin or fire.
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.
6.5 Battery use and care
Store the battery in a cool, dry place. Never store the
battery where it is exposed to direct sunlight or sources
of heat, e.g. on heaters / radiators or behind a motor
vehicle windscreen. Batteries that have reached the end
of their life must be disposed of safely and correctly to
avoid environmental pollution.
6.6 Switching the tool on
Press the on/off button.
en
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