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Gewiss RESTART/AUTOTEST User Manual

Gewiss RESTART/AUTOTEST
83 pages
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Serie 90
GW 90 901 - GW 90 902
RESTART / AUTOTEST
Gewiss_74251679.qxd 15-02-2006 8:57 Pagina 1

Table of Contents

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Gewiss RESTART/AUTOTEST Specifications

General IconGeneral
BrandGewiss
ModelRESTART/AUTOTEST
CategoryPortable Generator
LanguageEnglish

Summary

Safety Warnings

General Safety Precautions

Essential safety guidelines for installing and using the device to prevent hazards.

Product Functions

Self-Diagnosis Function

Details the weekly self-diagnosis process for electrical and mechanical checks without interrupting power.

Restart Function

Explains automatic reclosing after temporary electrical faults, with fault condition checks.

Device Description and Operation

Automatic Operation Overview

Describes the device's front panel components and functions during automatic operation.

Manual Operation Overview

Details the device's front panel components and functions during manual operation.

User Instructions

Automatic Operation Procedures

Covers cutting in, automatic restart for temporary/permanent faults, and automatic testing.

Synchronisation Functionality

Explains how to force self-diagnosis and synchronise the weekly program.

Manual Operation Procedures

Details switching from automatic to manual mode and performing monthly tests.

LED Signals

Manual Operation LED Indicators

Explains LED states and corresponding conditions during manual operation.

Automatic Operation LED Indicators

Explains LED states and corresponding conditions during automatic operation.

Installation and Configuration

Installation and Connection

Identical to normal differential switch installation, with connection diagram and power supply notes.

Verification Test

Procedure for tripping the switch and checking system/insulation after initial start-up.

Auxiliary Contact Configuration

How to configure the auxiliary contact for bell, dialler, or control unit operation.

Technical Data

Specifications Overview

Lists rated voltage, current, sensitivity, dimensions, and operating temperature.