GF ER 52-1 User Manual

Instruction Manual
Betriebsanleitung
Manuel d‘utilisation
Manual instrucciones
GF Piping Systems
Elektrischer Rückmelder Typ ER 52, ER 53
Electrical Position Indicator Type ER 52, ER 53
Indicateur électrique de position Typ ER 52, ER 53
Indicador de posición eléctrico Tipo ER 52, ER 53

GF ER 52-1 Specifications

General

Brand	GF
Model	ER 52-1
Category	Measuring Instruments
Language	English

Summary

Safety Information

Warnings

Explains the meaning of danger, warning, and caution symbols and their implications.

Further Symbols and Labels

Defines additional symbols used for notes and action calls in the manual.

Other Related Documents

Provides information on obtaining related technical documents from Georg Fischer.

Safety and Responsibility

Intended Use

Specifies the intended application and dimensions for the Electrical Position Indicator.

Safety Information

Details general safety guidelines, personnel qualifications, and documentation requirements.

Transport and Storage

Outlines precautions for protecting the product from environmental factors during transport and storage.

Design

Design

Illustrates the physical components of the ER 52 and ER 53 models with a labeled diagram.

Function with DIASTAR

Explains how the position indicator functions with the DIASTAR actuator system.

Technical Data

Technical Data Overview

Presents technical specifications including switch types and switching capacities for ER 52 and ER 53.

Installation

Basic Version of the Diaphragm Valve

Step-by-step guide for installing the position indicator on a basic diaphragm valve.

Diaphragm Valve with Stroke Limiter

Instructions for mounting the position indicator on a diaphragm valve equipped with a stroke limiter.

Adjustment

Procedure for adjusting the cams to correctly indicate the valve's open and closed positions.

Electrical Connections

Connect Unit Plug

Details on connecting the position indicator via the unit plug for different functions.

Wiring Diagrams

Provides schematic diagrams for electrical connections of various position indicator types.

Disposal

Disposal Guidelines

Instructions for proper separation and disposal of product materials according to regulations.

CE-Declaration

CE Declaration of Conformity

Manufacturer's declaration of compliance with relevant EC directives for the product.