West-control-solutions KS 92-1 Programmer manual Manual do Utilizador descarregar pdf (Página 79)

MAINTENANCE, REPAIR AND MODIFICATION

The units do not need particular maintenance.

Warning

When opening the units, or when removing covers or components, live parts and

terminals may be exposed.

Before starting this work, the unit must be disconnected completely.

After completing this work, re-shut the unit and re-fit all covers and components. Check

if specifications on the type label must be changed and correct them, if necessary.

Caution

When opening the units, components which are sensitive to electrostatic dis

charge (ESD) can be exposed. The following work may be done only at

workstations with suitable ESD protection.

Modification, maintenance and repair work may be done only by trained and au

thorized personnel. For this purpose, the PMA service should be contacted.

The cleaning of the front of the controller should be done with a dry or a wetted

(spirit, water) handkerchief.

Safety hints

KS 90-1p / KS 92-1p 79

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West-control-solutions KS 92-1 Programmer manual Manual do Utilizador Página 79