Spectrex 20/20SI Triple IR (IR3) Flame Detector - Manual (Page 6)

Spectrex Inc. - SharpEye TM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004
II
7.4.1 Manual BIT Test .................................................................................35
7.4.2 Testing with fire simulator ...................................................................35
7.5 S
AFETY
P
RECAUTIONS
.................................................................................36
8. Maintenance Instructions .................................................................. 37
8.1 S COPE ........................................................................................................37
8.2 M
AINTENANCE
I
NSTRUMENTATION AND
P
ERSONNEL
.......................................37
8.3 P REVENTIVE M AINTENANCE P ROCEDURES .....................................................37
8.4 P
ERIODIC
M
AINTENANCE
P
ROCEDURES
.........................................................37
8.4.1 Power-Up Procedure ..........................................................................37
8.4.2 Functional Test Procedure..................................................................37
8.5 M
AINTENANCE
R
ECORDS
..............................................................................38
8.6 T ROUBLESHOOTING .....................................................................................38
8.6.1 Fault Indication ...................................................................................38
8.6.2 False Alarm or Warning Indication ......................................................38
Appendix A - Wire Selection Tables ..................................................... 39
Appendix B – Typical Wiring Configurations....................................... 41
Appendix C – RS-485 Communication Network .................................. 45
Appendix D - Mounting the “EExde approved” version...................... 47
Appendix E - Long Range IR3 Fire Simulator ...................................... 51