GasSens Gas Detection System Section 1 - Overview
O & M Manual
A14-RK, 8/06 1 - 1
TABLE OF CONTENTS
TABLE OF CONTENTS .................................................................................................................................... 1
INTRODUCTION ............................................................................................................................................ 1-3
A11 SENSOR/TRANSMITTER ............................................................................................................................ 1-4
A14 RECEIVER MODULE.................................................................................................................................. 1-4
A17 POWER SUPPLY MODULE ......................................................................................................................... 1-4
NEMA 4X ENCLOSURES ................................................................................................................................. 1-4
EXPLOSION-PROOF ENCLOSURES ..................................................................................................................... 1-4
AUDIBLE HORN ............................................................................................................................................... 1-5
STROBE LAMP ................................................................................................................................................. 1-5
A19 BATTERY BACK-UP .................................................................................................................................. 1-5
MECHANICAL INSTALLATION ................................................................................................................ 1-6
ELECTRICAL INSTALLATION ................................................................................................................ 1-11
RECEIVER MODULE ................................................................................................................................... 2-1
INTRODUCTION ................................................................................................................................................ 2-1
ELECTRICAL CONNECTION ............................................................................................................................... 2-1
FACTORY CONFIGURATION .............................................................................................................................. 2-3
CONFIGURATION SWITCHES ............................................................................................................................. 2-3
SETPOINT SELECTION ....................................................................................................................................... 2-5
RANGE SELECTION .......................................................................................................................................... 2-6
RELAY CONFIGURATION .................................................................................................................................. 2-6
EXTERNAL HORN RELAY ................................................................................................................................. 2-7
DISPLAY INTENSITY ......................................................................................................................................... 2-7
OPERATION .................................................................................................................................................... 2-8
STARTUP .......................................................................................................................................................... 2-8
ALARM ACKNOWLEDGE AND RESET ................................................................................................................ 2-8
TROUBLE ALARM AND RELAY ......................................................................................................................... 2-9
AUTO-TEST FUNCTION (OPTIONAL) ................................................................................................................. 2-9
LAMP AND HORN TEST .................................................................................................................................. 2-10
RELAY INHIBIT............................................................................................................................................... 2-10
MANUAL AUTO-TEST .................................................................................................................................... 2-11
REMOTE RESET .............................................................................................................................................. 2-11
ANALOG OUTPUT ........................................................................................................................................... 2-11
AUTO-TEST REMOTE VERIFICATION .............................................................................................................. 2-12
DEACTIVATING THE AUTO-TEST FUNCTION ................................................................................................... 2-12
TROUBLESHOOTING ................................................................................................................................. 2-13
RECEIVER MODULE PARTS LIST........................................................................................................... 2-14
A17 UNIVERSAL POWER SUPPLY ............................................................................................................. 3-1
POWER SUPPLY PARTS LIST ..................................................................................................................... 3-3
OPTIONAL EQUIPMENT .............................................................................................................................. 4-1
INSTALLATION ................................................................................................................................................. 4-1
OPERATION ...................................................................................................................................................... 4-2
REMOVAL FROM SERVICE ................................................................................................................................ 4-2
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