Troubleshooting; Disposal - Hilti pd-e Operating Instructions Manual

8.4.3 Hilti calibration service
We recommend that the tool is checked by the Hilti
calibration service at regular intervals in order to ver-
ify its reliability in accordance with standards and legal
requirements.
Use can be made of the Hilti calibration service at any
time, but checking at least once a year is recommended.

9 Troubleshooting

Fault
The tool can't be switched on.
No distances displayed by the
tool.
Frequent error messages or the
tool doesn't measure.
Temperature symbol in the dis-
play
General hardware fault - symbol
in the display

10 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.
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.
The tool will be readjusted if deviations from the man-
ufacturer's specification are found. 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.
Your local Hilti Center or representative will be pleased
to provide further information.
Possible cause
The batteries are exhausted.
Incorrect battery polarity.
The button is faulty.
"Measure" button was not pressed.
Faulty display.
The target surface is too brightly lit by
the sun.
The target surface is too shiny.
The target surface is too dark.
Bright sunlight towards the tool.
The temperature is too high or too
low.
Hardware fault
Remedy
Replace the batteries.
Insert the batteries correctly and
close the battery compartment cover.
Return the tool to Hilti for repair.
Press the "Measure" button.
Return the tool to Hilti for repair.
Use the PDA 50/ PDA 51/ PDA 52
target plate.
Take measurements from less shiny
surfaces.
Use the PDA 50/ PDA 51/ PDA 52
target plate.
Measure from the other direction –
sun from behind.
Allow the tool to cool down or warm
up.
Switch the tool off and on again. If the
fault persists, contact Hilti Service.
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