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HT Instruments HTA103 Bedienungsanleitung Seite 17

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  • DEUTSCH, seite 40
1. SAFETY PRECAUTIONS AND PROCEDURES
This instrument complies with safety guidelines relating to electronic measuring
instruments. To ensure the instrument's safety and yours, you must follow the procedures
described in this instruction manual and specially read carefully all the notes preceded by
the symbol
. Strictly keep to the following instructions before and during measurements:
• Do not perform measurements in environments with explosive gas, fuels or dust.
• Do not perform any measurement in case of unusual conditions of the instrument such
as deformation, breakage, leakage of substances, lack of display reading etc.
The following symbols are used on the instrument and in this manual:
Caution: refer to the instructions reported on this manual; improper use may
damage the apparatus or its components.
Ground reference
1.1. PRELIMINARY INSTRUCTIONS
• Use the instrument only as specified in this manual, the protection provided by the
instrument may be impaired otherwise.
• Only the accessories supplied with the instrument guarantee compliance with the
safety standards. They must be in good conditions and must be replaced, if necessary,
with identical models.
• Do not effect measurements beyond the limits specified in this manual.
• Check that batteries have been placed correctly.
1.2. DURING USE
Carefully read the following recommendations and instructions:
No compliance with the Warnings and/or Instructions may damage the
apparatus and/or its components or injure the operator.
• Use the instrument and the probes only within the ranges specified in this manual and
on the probes.
• Do not perform any measurement on materials under voltage. This could damage the
instrument.
• If during measurement the read value or sign never change, please verify if the HOLD
function is active.
1.3. AFTER USE
• When the measurements are completed switch off the instrument.
• Remove batteries when the apparatus remains unused for long periods.
CAUTION
EN – 2
HTA103

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