Sierra Monitor Corporation 4501-05 - Manual (Page 3)

Model 4501-XX Toxic Gas Sensor Module
TABLE OF CONTENTS
1. PRODUCT DESCRIPTION ................................................................................................................................. 1
1.1 GENERAL ........................................................................................................................................................ 1
1.2 MOUNTING
CONFIGURATION ...................................................................................................................... 1
1.3 THEORY OF OPERATION .............................................................................................................................. 1
1.4 MECHANICAL ................................................................................................................................................. 2
1.5 INTERCONNECT WIRING .............................................................................................................................. 2
1.6 POWER
REQUIREMENTS ............................................................................................................................. 2
2. CAUTIONS & WARNINGS ................................................................................................................................. 4
2.1 INTRODUCTION ............................................................................................................................................. 4
2.2
GAS SENSOR MODULES - GENERAL ......................................................................................................... 4
2.3 WIRING ............................................................................................................................................................ 4
2.4 CALIBRATION FREQUENCY ......................................................................................................................... 4
3. QUICK START .................................................................................................................................................... 5
3.1 OVERVIEW ...................................................................................................................................................... 5
3.2 WIRING ............................................................................................................................................................ 5
3.3 MODULE INSTALLATION ............................................................................................................................... 5
3.4 TRANSMITTER INSTALLATION .................................................................................................................... 5
3.5 START-UP & OPERATION ............................................................................................................................. 5
3.6 ZERO STABILIZATION ................................................................................................................................... 5
4. INSTALLATION .................................................................................................................................................. 6
4.1 SENSOR MODULE LOCATIONS ................................................................................................................... 6
4.2 WIRING ............................................................................................................................................................ 7
4.3 ENCLOSURE INSTALLATION ........................................................................................................................ 7
4.4 TRANSMITTER AND SENSOR INSTALLATION ........................................................................................... 8
5. OPERATION ....................................................................................................................................................... 9
5.1 INTRODUCTION ............................................................................................................................................. 9
5.2 DATA
ENTRY KEYPAD .................................................................................................................................. 9
5.3 MAIN MENU .................................................................................................................................................. 10
5.4 SETUP
SUB-MENU ....................................................................................................................................... 11
6. CALIBRATION .................................................................................................................................................. 14
6.1 CALIBRATION FREQUENCY ....................................................................................................................... 14
6.2 CALIBRATION PREPARATION .................................................................................................................... 14
6.3 CALIBRATION
GAS DELIVERY METHODS ................................................................................................. 14
CALIBRATION PROCEDURE .................................................................................................................................. 14
6.4 SENSOR EXPOSURE TO GAS .................................................................................................................... 14
6.5 CALIBRATION SUB-MENU........................................................................................................................... 15
7. SERVICE ........................................................................................................................................................... 16
7.1 SENSOR MODULE CONFIGURATION ........................................................................................................ 16
7.2 ENCLOSURE REPLACEMENT .................................................................................................................... 16
7.3 TRANSMITTER REPLACEMENT ................................................................................................................. 17
7.4 SENSOR REPLACEMENT ............................................................................................................................ 17
7.5 INSTALLATION INSPECTION ...................................................................................................................... 17
7.6 INSPECTION AND TROUBLESHOOTING GUIDE ....................................................................................... 18