Description; Intended Use - Honeywell HON 670 Component Documentation, Maintenance Manual And Spare Parts

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Description

Contents
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Intended use

Intended use
Limitations of use
HON 670 / HON 671 Controllers Component Documentation
Topic
Intended use
Device models
Labels/Markings
Physical design and operation
Technical specifications
The controllers HON 670 / HON 671 are used to trigger safety equipment within a controlled
gas system.
The controllers can be used for neutral, non-aggressive gases and the gases specified in
DVWG Code of Practice G260.
Note: The device's operating limits concerning the gas, the operating pressure, and the
operating temperature can be found either on the rating plate affixed to the device or in the
device's technical specifications.
The use under different operating conditions must be coordinated in consultation with the
manufacturer.
The controllers HON670 / HON671, which conform to DIN EN 334 / DIN EN 14382, are in-
tended to be used for the following gas pressure regulators:
▪ HON 372
▪ HON 402
▪ HON 408
▪ HON 503
▪ HON 512
▪ HON 530
▪ HON 703
▪ HON 704
▪ HON 711
▪ HON 721
▪ HON 5020
Please observe the following limitations of use:
▪ Do not use the device for any media other than those mentioned in the intended use or
those discussed with and approved by the manufacturer.
▪ Do not use the device in any installation position other than the one documented in
this component documentation.
▪ Do not use the device against the direction of flow specified on the device and in the
component documentation.
▪ When replacing defective parts, only use original spare parts or manufacturer-approved
standard parts.
▪ Do not attempt to modify or remodel the device on your own.
Description
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