3M
GD-6
manual
Macurco Combustible Gas Detector, Controller and Transducer
Specs
Install
Testing the Alarm Relay
Selecting Fan Relay Delay FrD
Maintenance
Field Calibration Procedure
Safety
Power Up
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3
GD-6
Macurco
™
Combustible Gas Detector, Controller and Transducer
User Instructions
Important:
Keep these
User Instructions
for reference.
Page 1
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Contents
Macurco Combustible Gas Detector, Controller and Transducer
Table of Contents
USE Instructions and Limitations
General Safety Information
Specifications
Features
Installation and Operating Instructions
General Information
LEL
Installation
Typical Connection to Alarm Control Panel
Default Configuration Factory Settings
Power Up
Default Fan Relay Delay setting is 3 minutes
Default Alarm Relay Configuration is Normally Open
Selecting Power Up Test Option PUt
Selecting Default Configuration dEF
Selecting Alarm Relay Setting ArS
Selecting Alarm Relay Configuration Arc
Maintenance
Operation Test
Contents of the FCK
Manual Operation Test
Combustible Gas Test
Testing the Alarm Relay
Gas Testing Testing the Fan Relay
Testing the 4-20mA current loop
Quick Gas Test
Field Calibration Procedure
Zero the Sensor
Calibration
For More Information
3M Fixed GAS Detection Products Limited Warranty
United States, contact
For other 3M products
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3M Occupational Health Environmental Safety Division
Assumes full responsibility for its correctness
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