Care And Maintenance; Cleaning And Drying - Hilti PT 10 Manual De Instrucciones

6. Use the tip of a pointed object such as a ball-point
pen to press the calibration switch (16) on the
panel at the rear of the device.
The small red LED on the right lights indicating
calibration mode (18).
7. Select filter setting II. The accuracy class does
not have to be selected.
en
8. Turn the crank to adjust the height of the PTA 20
calibration tool (16) so that the laser beam emitted
is aimed at the center of the crosshairs on the
PT 10 quick check device.
The position of the laser beam on the camera lens
is indicated by the LEDs.
9. Turn the fine adjustment screw (17) on the PTA 20
until the display shows "zero".
NOTE The direction in which the fine adjustment
screw should be turned is indicated by the two
arrows in the display. The arrows at the beginning
of the line indicate the direction in which the
fine adjustment screw should be turned and the
subsequent digits indicate the present deviation /
inclination in arc seconds and arc minutes.

8. Care and maintenance

8.1 Cleaning and drying

1. Blow dust off the lenses.
2. Do not touch the glass or the filter with the fingers.
3. Use only a clean, soft cloth for cleaning. If neces-
sary, moisten the cloth slightly with pure alcohol
or a little water.
NOTE Do not use any other liquids as these may
damage the plastic components.
4. The temperature limits for storage of your equip-
ment must be observed, especially in winter /
summer.
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Printed: 07.07.2013 | Doc-Nr: PUB / 5070500 / 000 / 00
10. Both yellow LEDs light up as soon as the laser
beam strikes the camera. At the same time, the
"Start measuring" button becomes active and the
device is ready to begin the test.
11. If neither of the yellow LEDs (19, 20) light up
or only one LED lights, turn the fine adjustment
screw on the optical level until the laser beam is
found.
12. Press the "Start measuring" button (21). The
measuring operation is indicated by the yellow
LEDs blinking and continues for a maximum of
50 seconds.
NOTE Do not touch or move the PTA 20 calib-
ration tool or the PT 10 quick check device while
measuring is in progress. An error message will
be displayed in the event of vibration.
The green LED lights after successful calibration
and the PT 10 returns to normal operating mode.
The small red LED on the right goes out.
8.2 Storage
Remove the tool from its case if it has become wet.
The tool, its carrying case and accessories should
be cleaned and dried (at maximum 40°C / 104°F).
Repack the equipment only once it is completely dry.
After a long period of storage, check the calibration
of the tool before use.
8.3 Transport
Use the Hilti shipping carton, the Hilti shipping case
or packaging of equivalent quality for transporting or
shipping your equipment.