4
1.
GENERAL INSTRUCTIONS
Thank you for purchasing a MTX 3292B / MTX 3293B. For best results from your instrument:
-
read this user manual carefully,
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comply with the precautions for use.
Precautions and safety measures
1.1.
This device is compliant with safety standard IEC 61010-2-033, the leads are compliant with IEC 61010-031.
Failure to observe the safety instructions may result in electric shock, fire, explosion, or destruction of the instrument and of
the installations.
1.1.1.
Symbols
WARNING! Risk of electric shock. The voltage on the parts marked with this symbol may be dangerous.
WARNING, DANGER! The operator should refer to this user’s manual whenever this danger symbol
appears.
Equipment protected throughout by double or reinforced insulation.
Earth terminal.
The rubbish bin with a line through it indicates that, in the European Union, the product must undergo
selective disposal in compliance with Directive WEEE 2002/96/EC. This equipment must not be treated as
household waste
The CE marking indicates conformity with European directives, in particular LVD and EMC.
USB
IP 67 (Not in operation; if the instrument is immersed, it must be dried, in particular the terminal block,
before it can be used again).
Important instruction.
1.1.2.
Definitions of the measurement categories
Measurement category II
corresponds to measurements taken on circuits directly connected to low-voltage installations.
Example: power supply to domestic electrical appliances and portable tools.
Measurement category III
corresponds to measurements on building installations.
Example: distribution panel, circuit-breakers, machines or fixed industrial devices.
Measurement category IV
corresponds to measurements taken at the source of low-voltage installations.
Example: power feeders, meters and protection devices.
Summary of Contents for Metrix MTX 3292B
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