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Idiomas disponibles
Idiomas disponibles
1. SAFETY PRECAUTIONS AND PROCEDURES
This instrument has been designed in compliance with IEC/EN61010-1 directive. For your
own safety and to avoid damaging the instrument we suggest you follow the procedures
hereby prescribed and read carefully all the notes preceded by the symbol
Should you fail to keep to the prescribed instructions you could damage the
instrument and/or its components or endanger your safety.
Take extreme care of the following conditions while taking measurements:
• Do not use the instrument in presence of explosive gas (material), combustible gas
(material), steam or dust.
• Do not touch the circuit under test even though you are not taking measurements.
• Do not use the instrument if it seems to be malfunctioning (i.e. if you notice
deformations, breaks, leakage of substances and so on).
The below symbols are used:
Caution: refer to the instruction manual; an improper use may damage the
instrument or its components
Dangerous high voltage: risk of electrical shocks
Double insulated instrument
AC voltage and current
1.1 PRELIMINARY INSTRUCTIONS
• It can be used for VOLTAGE measurements up to 600V AC on installations with
overvoltage category CAT III 600V~ between inputs and ground.
• Please use the standard safety precautions aimed at:
• Protecting you against dangerous electric currents.
• Protecting the instrument against incorrect operations.
• Do not test circuits exceeding the voltage limits.
• If possible de-energize the plant under test before connecting the instrument. Take all
safety precautions before taking actions on the plant.
• Do not perform any test under environmental conditions exceeding the limits indicated
in this manual (see § 10.3)
• Make sure that batteries are correctly installed.
• Only the accessories supplied with the instrument guarantee compliance with the
safety standards. They must be under good conditions and must be replaced, if
necessary, with identical models.
CAUTION
EN - 2
XL423 - XL424
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