4EVAC Loopdrive 4E-LDB Manuals

4EVAC Loopdrive 4E-LDB Manuals

Manuals and User Guides for 4EVAC Loopdrive 4E-LDB. We have 1 4EVAC Loopdrive 4E-LDB manual available for free PDF download: User And Installation Manual

4EVAC Loopdrive 4E-LDB User And Installation Manual

4EVAC Loopdrive 4E-LDB User And Installation Manual (25 pages)

Brand: 4EVAC | Category: Safety Equipment | Size: 3 MB

Table of Contents

Table of Contents
2
Loopdrive Introduction
3
Loopdrive Components
4
Main Functionality
6
Loopdrive Indications
7
Fault Contact
8
Installation and Commissioning
9
Cables
9
How to Install LDB in the Voice Alarm System
9
How to Install Fims on a Loudspeaker Line
11
Examples of Loopdrive Installations
14
Routine Maintenance Inspection
15
Fault Finding - LDB
16
SHORT Fault
16
OPEN Fault
18
EARTH Fault
18
Fault Finding - FIM
20
Short Loop
20
Short on T-Branch
20
Open T-Branch
21
Technical Specifications
22

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