Installation And Startup - JUMO Ex-i Safety Manual

Isolating switch amplifier
Hide thumbs Also See for Ex-i:
Table of Contents

Advertisement

6.10

Installation and startup

NOTICE!
Installation, operation, and maintenance must be carried out by qualified personnel.
Please note the package leaflet during installation:
Designation
Installation instructions for the electrical installer
EU declaration of conformity
The package leaflet is part of the device's scope of delivery. The documents are available as PDF files
and can be downloaded from the manufacturer's website.
When configuring the device as per the safety requirements according to the operating mode table,
observe the switch positions that are not admissible for safety-related applications
Connect the device according to the installation instructions
Check the functionality of the device with a connected sensor or switch with resistance circuit for cor-
rect function
Start up the safety circuit and test for correct function
Avoid inadmissible currents by switching an external 4-A(T) fuse on the contact side of the relay
Check the external temperature monitoring in an installed state
Install the device in a control cabinet with a key lock and at least IP54
Test the used voltage supply in order to be able to compensate for brief interruptions (≤ 20 mA)
6 Safety-related applications
25

Advertisement

Table of Contents
loading

Table of Contents