During Use; Symbols; Instructions; Safety Devices - Metrix MX 406B Manual De Instrucciones

Chapter II

1.1.2. During use

•
Never exceed the limiting protection values given in the specifications specific to
each measurement type.

1.1.3. Symbols

Refer to the user's manual.
Incorrect use may result in damage to the device or its components.
Risk of electric shock

1.1.4. Instructions

•
Any adjustment, maintenance or repair to the megohmmeter when live must be done
by qualified personnel after reading the instructions in this manual.
•
A qualified person is anyone familiar with the installation, construction, usage and
the dangers involved. This person is authorized to switch the installation and
equipment on or off in accordance with safety rules.
•
Before opening the device, always disconnect it from all measurement circuits and
make sure that there is no static electricity charge which could damage internal
elements.
•
When the instrument is open, some internal capacitors may maintain a dangerous
potential even after the instrument is switched off.
•
If there are any abnormal faults or constraints, take the instrument out of service and
prevent it from being used until it has been verified.
1.2.

Safety devices

•
The switch has two stops that prevent it from rotating. There are four safety bushes at
the top of the instrument.
•
It is impossible to access the battery box without firstly disconnecting measurement
cables.
1.3.

Guarantee

Unless specifically mentioned otherwise, the guarantee is applicable for 12 months after
the equipment has been handed over (extract from our general conditions of sale available
on request).
1.4.

Metrological verification

A periodic verification is necessary, as for all measurement or test
instruments.
For checking and calibrating your instrument, please contact our accredited laboratories, the
manufacturer subsidiary or agent in your country.
MX 406B
Earth
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