8
ELE
CTROSTATIC PRECAUTIONS
Before removing or replacing any PCB assembly within the equipment, make sure that all
precautions comply with ESD protections (ESD = Electro Static Discharge). Make sure that
electrostatic discharge protections are reset after maintenance and/or measurement
operations.
The tag of CAUTION is used for the majority of electronic
devices that are subject to electrical shocks.
If electronic parts have to be touched during installation or repair, please observe the
following precautions.
Operators must be equipped with anti-static protection devices such as:
Elastic wristband: to be fixed on the operator’s wrist.
Flexible cords: to be connected to the elastic wristband and
the
special plug on the shelf highlighted with the ESD
warning label.
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