Honeywell BK-G4M User Manual

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D GB F NL I SK RUS E RORO SRBSRB SRBCZ P
© 2018 Elster GmbH · Edition 01.18
Safety
Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the opera-
tor. This unit must be installed and commissioned
in accordance with the regulations and standards
in force. These instructions can also be found at
www.docuthek.com.
Explanation of symbols
• ,  ,  ,  ... = Action
▷ = Instruction
Liability
We will not be held liable for damage resulting from
non-observance of the instructions and non-com-
pliant use.
Safety instructions
Information that is relevant for safety is indicated in
the instructions as follows:
DANGER
Indicates potentially fatal situations.
WARNING
Indicates possible danger to life and limb.
CAUTION
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.
Changes to edition 07.7
The following chapters have been changed:
– Checking the usage
– Commissioning
– Accessories
– Technical data
– Declarations of conformity
– ATEX legend
– Logistics
Contents
Operating instructions
D
GB
F
NL
I
SK
RUS
E
RO
SRB
GB-1
1000063767-002-20
Translation from the German
Safety
Contents
Diaphragm gas meters
BK-G.6 to BK-G5
Diaphragm gas meters
BK-G.6 to BK-G5 .....................
Contents ..............................
Safety.................................
Checking the usage .....................
Diaphragm gas meters BK-G1.6 to G25 ......2
BK with integrated “Smart Valve” ............2
Type code .............................2
Part designations ........................2
Type label/Index plate.....................2
ATEX identification .......................3
Installation ............................4
Temperature test point ..................5
Pressure test point on housing (optional) ...5
Connecting the piping ....................6
Pressure test point on outlet connector
(optional) ..............................6
Opening the test nipple ...................6
Closing the test nipple ....................6
Tightness test ..........................6
Commissioning.........................7
Maintenance/Removal...................8
Accessories ...........................8
Technical data .........................9
Declarations of conformity ..............0
ATEX legend ..........................14
Logistics .............................4
Contact ..............................4
03250886

Honeywell BK-G4M Specifications

General

Brand	Honeywell
Model	BK-G4M
Category	Measuring Instruments
Language	English

Summary

Safety Information

Critical Safety Alerts

Highlights DANGER, WARNING, and CAUTION indicators for critical safety situations.

Gas Meter Usage and Identification

ATEX Identification and Valve Variants

Installation and ATEX Compliance

Installation Safety Warnings

Critical warnings and guidelines for safe installation, covering pressure, environment, and chemicals.

Installation Procedures

Regulatory and Mounting Requirements

Emphasizes regulations, qualified personnel, equipotential bonding, and correct mounting orientation.

Piping Connections and Tightness Testing

WARNING: Piping Connection Safety

Critical warnings to ensure gas meter tightness, including nipple handling and material compatibility.

Tightness Test Methodology

Procedures for leak checking pipework, operating integrated valves, and applying test pressure.

Commissioning, Interfaces, and Index Types

Mechanical Index and Pulse Transmitters

Pulse transmitter connection for mechanical indexes, including safety and intrinsic safety requirements.

Integrated Valve Functions and Maintenance

WARNING: Integrated Valve Safety and Operation

Safety warnings for integrated valves, Smart Valve states, and operational responsibilities.

Maintenance, Removal, and Safety

Covers maintenance, recalibration, seal replacement, and critical safety precautions during these procedures.

Technical Data and Accessories

Gas Meter Technical Specifications

Details gas types, operating parameters, temperature limits, and environmental classes.

Specific Technical Data Sections

Covers technical data for explosion protection, pulse transmitters, and integrated valves.

Declarations of Conformity

Declarations of Conformity with ATEX

Declarations of Conformity with RFID and ATEX

Declarations of Conformity for BK-G..A, BK-G..AT

ATEX Legend, Logistics, and Contact

ATEX Marking Explanations