Checking Accuracy; Disposal - Hilti PR 2-HS Manual De Instrucciones

8.4 Transport
Use the Hilti toolbox or packaging of equivalent quality
for transporting or shipping your equipment.
CAUTION
Remove the batteries from the tool and receiver before
transport or shipping.
8.5 Calibration by the Hilti Calibration Service
en
We recommend that the tool is checked by the Hilti Cal-
ibration Service at regular intervals in order to verify its
reliability in accordance with standards and legal require-
ments.
Use can be made of the Hilti Calibration Service at any
time, We recommend that the tool is calibrated at least
once a year
The calibration service provides confirmation that the
tool is in conformance, on the day it is tested, with the
specifications given in the operating instructions.
In the event of deviation from the manufacturer's specific-
ation, the used tool will be readjusted. After checking and
adjustment, a calibration sticker applied to the tool and
a calibration certificate provide written verification that
the tool operates in accordance with the manufacturer's
specification.
Calibration certificates are always required by companies
certified according to ISO 900x.
The Hilti representative in your local region will be pleased
to provide further information.

8.6 Checking accuracy

NOTE
In order to ensure compliance with the technical spe-
cifications, the tool should be checked regularly (at least
before each major / relevant job).

9 Disposal

WARNING
Improper disposal of the equipment may have serious consequences:
The burning of plastic components generates toxic fumes which may present a health hazard.
Batteries may explode if damaged or exposed to very high temperatures, causing poisoning, burns, acid burns or
environmental pollution.
Careless disposal may permit unauthorized and improper use of the equipment. This may result in serious personal
injury, injury to third parties and pollution of the environment.
Most of the materials from which Hilti tools or appliances are manufactured can be recycled. The materials must
be correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for
taking back old tools and appliances for recycling. Ask Hilti customer service or your Hilti representative for further
information.
26
NOTE
After falling and suffering an impact it can be presumed
that the tool will continue to operate faultlessly, with
the accuracy it achieved prior to the impact, when the
following conditions are met:
The height of the fall did not exceed the height given in
the technical data.
The tool suffered no obvious mechanical damage from
the impact (e.g. breakage of the pentaprism).
The tool projects a rotating laser beam when in operation.
The tool operated faultlessly before the impact.
8.6.1 Checking the main and transverse horizontal
axes 10
1. Set up the tripod approx. 20 m from a wall and level
the tripod head with a spirit level.
2. Mount the tool on the tripod and use the aiming
notch to aim the tool at the wall.
3. Use the laser 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 steps 4 and 5 twice and mark points 3 and
4 on the wall with the aid of the laser receiver.
When this procedure is carried out carefully, the
vertical distance between the two marked points 1
and 3 (main axis) or, respectively, points 2 and 4
(transverse axis) should be less than 2 mm (at 20 m).
If the deviation is greater than this, the tool should
be returned to a Hilti Service Center for calibration.