Installation; Notes On Installation - Eaton ZEV Handbuch

05/11 MN03407008Z-DE/EN

Notes on installation

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Installation

The current mechanical and electrical installation instruction
manual IL03407080Z (previously AWA2300-1694) included
with the units must be observed.
h
The basic ZEV units must be configured prior to initial
commissioning (a fig. 22, Page 60).
Warning!
To ensure explosion protection, the ZEV may only be
reset/restarted either manually after the recovery time
t has expired, or automatically via a control
recovery
interlock circuit for the motor or electrically driven
machine. (a fig. 25 on Page 61).
A manual reset may be carried out by skilled personnel
either locally or in the control room.
Warning!
Particularly for "Ex e" applications, an automatic restart
must be safely prevented after an interruption of the
control voltage. This is achieved by means of the latching
function of the power relay (a fig. 7 , Page 50).
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