ABB PSE370 Посібник із заміни - Сторінка 3

Переглянути онлайн або завантажити pdf Посібник із заміни для Контролер ABB PSE370. ABB PSE370 7 сторінок. Changing of hmi module

1. ESD Warning

Please note!

The life span of electronics can be affected by damage caused by

electrostatic discharge. This can happen if a charged tool or person

touches a component. Therefore it is very important that all tools and

personnel are discharged by touching an earthed point before the printed

circuit board or any of the components are touched. It is equally important

to discharge the package with the new component before opening it.

A person walking on a carpet can be charged with up to fifteen

thousand volt (15000V). Compare this with the fact that some sensitive

components can be destroyed when discharged on a much lower level

(about 100V). We kindly ask you to pay notice to this, as this is a vital

point in order to ensure the life span of the product.

Small screwdriver for removing the cover.

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