MSA 610A - Table of Contents

MODEL 610A
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Table of Contents
MODEL 610A........................................................................................................................... I
FOUR CHANNEL CONTROL MODULE ................................................................................... I
COMBUSTIBLE GAS APPLICATIONS .................................................................................... I
ILLUSTRATIONS................................................................................................................... VI
LIST OF TABLES ................................................................................................................. VII
INTRODUCTION ..................................................................................................................... 1
Protection for Life ..................................................................................................................1
Sp ec ial Warning....................................................................................................................1
Customer Support ......................................................................................................2
1.0 BEFORE INSTALLATION ................................................................................................. 3
1.1 Differences Between Models 610A and 610 ...................................................................3
1.2 General Product Description ........................................................................................3
1.3 Controller..................................................................................................................4
1.4 S enso r A ss emb ly .......................................................................................................5
2.0 INSTALLATION ................................................................................................................ 6
2.1 Location of the Controller ............................................................................................6
2.2 Power Connections ....................................................................................................6
2.3 Battery Backup ..........................................................................................................7
2.4 Analog Output Connection ........................................................................................ 11
2.5 Remote Reset Connection ........................................................................................ 11
2.6 Choosing Sensor Locations ....................................................................................... 11
2.6.1 V apo r D ens it y .............................................................................................. 11
2.6.2 Air Currents ................................................................................................. 11
2.6.3 Likely Sources of Gas Emission ...................................................................... 11
2.6.4 Environmental Factors................................................................................... 12
2.6.5 Catalytic Poisons .......................................................................................... 12
2.7 Sensor Installation ................................................................................................... 12
2.8 Alarm Wiring Co nnec tio ns ......................................................................................... 15
2.9 Special Voting Option ............................................................................................... 16
3.0 START-UP AND OPERATION ........................................................................................ 18
3.1 Types of User Interfaces ........................................................................................... 18
3.2 Initial Application of Power ........................................................................................ 19
3.3 Resetting Latched Alarms ......................................................................................... 19
3.4 Analog Output ......................................................................................................... 19
3.5 Calibration Check Mode ............................................................................................ 20
3.6 Calibration Mode...................................................................................................... 21