User guide

Spectrex Inc. - SharpEye
TM
Hydrogen (SH) Flame Detector Manual – TM 784600, Rev. A, May 2005
II
7.5 S
AFETY PRECAUTIONS .................................................................................34
8. Maintenance Instructions .................................................................. 35
8.1 S
COPE........................................................................................................35
8.2 M
AINTENANCE INSTRUMENTATION AND PERSONNEL .......................................35
8.3 P
REVENTIVE MAINTENANCE PROCEDURES.....................................................35
8.4 P
ERIODIC MAINTENANCE PROCEDURES.........................................................35
8.4.1 Power-Up Procedure ..........................................................................35
8.4.2 Functional Test Procedure..................................................................35
8.5 M
AINTENANCE RECORDS..............................................................................36
8.6 T
ROUBLESHOOTING .....................................................................................36
8.6.1 Fault Indication ...................................................................................36
8.6.2 False Alarm or Warning Indication......................................................36
Appendix A - Wire Selection Tables ..................................................... 37
Appendix B – Typical Wiring Configurations.......................................39
Appendix C – RS-485 Communication Network ..................................43
Appendix D - Mounting the “EExde approved” version...................... 45