Intended Use; About This Document; Warnings - GF 604 Bedienungsanleitung

Instruction manual
1

Intended use

The following descriptions apply to the pneumatic Diaphragm Valve Type 604/605 with control
mode FC, FO and DA.
The Diaphragm Valve Type 604/605 with integrated actuator is intended exclusively for
shutting- off and conveying media in the allowable pressure and temperature range or for
controlling a flow in piping systems into which they have been installed.
The following Control Functions are available:
Single acting pneumatic actuator with spring for Fail safe to close operation
Single acting pneumatic actuator without spring for Fail safe to open operation
Double acting pneumatic actuator DA
NOTICE
The pneumatic Diaphragm Valve Type 604/605 can only work properly if it is connected
correctly according to the control scheme.
See chapter 5 „Design and function", page 31.
2

About this document

This document contains all necessary information for the installation, operation and service of
the product.
2.1

Warnings

In this instruction manual, warnings are used, which shall warn you of death, injuries or
material damage. Always read and observe these warnings!
Danger to life or risk of serious physical injury!
Non-observance of the warning sign will lead to a p p ossible risk of fatal or serious physical
injury!
CAUTION
Danger of minor personal injury!
Failure to comply leads to a risk of personal injury!
NOTICE
Risk of damage to property!
Failure to comply leads to a risk of damage to property (loss of time, loss of data, machine
fault etc.)!
Intended use
29