HTA105
EN - 2
1. PRECAUTIONS AND SAFETY MEASURES
The instrument has been designed in compliance with the safety directive relevant to
electronic measuring instruments. In order to prevent damaging the instrument, please
carefully follow the procedures described in this manual and read all notes preceded by
symbol
with the utmost attention.
Before and after carrying out measurements, carefully observe the following instructions:
Do not carry out any measurements in case gas, explosive materials or flammables are
present, or in humid or dusty environments.
Do not expose the measuring sensors found on the internal part of the telescopic probe
to mechanical shocks.
To prevent damaging them, do not touch the measuring sensors found on the
internal part of the telescopic probe.
When not in use, always cover the measuring sensors found on the internal part
of the telescopic probe with the available sliding metal protection.
Do not carry out any measurement in case you find anomalies in the instrument such
as deformation, substance leaks, absence of display on the screen, etc.
In this manual, and on the instrument, the following symbols are used:
Warning: observe the instructions given in this manual; improper use could
damage the instrument or its components.
1.1. PRELIMINARY INSTRUCTIONS
We recommend following the normal safety rules devised to protect the user against
dangerous situations and the instrument against incorrect use.
Only the accessories provided together with the instrument will guarantee safety
standards. They must be used only if in good conditions and replaced with identical
models, when necessary.
Do not test circuits exceeding the specified limits.
Check that the battery is correctly inserted.
Check that the LCD display gives indications consistent with the function selected.
1.2. DURING USE
Please carefully read the following recommendations and instructions:
CAUTION
Failure to comply with the caution notes and/or instructions may damage
the instrument and/or its components or be a source of danger for the
operator.
Use the instrument only in the measuring ranges indicated in this manual.
Avoid measuring in case external voltages are present, which could cause malfunctions
of the instrument.
While measuring, if the value or the sign of the quantity being measured remain
unchanged, check if the HOLD function is enabled.
1.3. AFTER USE
When measurement is complete, switch off the instrument.
If you expect not to use the instrument for a long period, remove the battery.
