Table of Contents – Continued
Section 5 - Maintenance
ROUTINE MAINTENANCE .......................................... 5-1
Batteries ......................................................................... 5-1
Manual Check of Output Devices .................................. 5-1
O-Ring Maintenance ...................................................... 5-1
GAS SENSOR MAINTENANCE ................................... 5-1
CALIBRATION AND ADJUSTMENTS .........................5-2
Calibration Algorithm A For Manual Calibration
of Universal DCU ............................................................ 5-2
Normal Calibration ...................................................... 5-2
Sensor Replacement ................................................... 5-3
Calibration Algorithm C For Combustible Gas DCUs
and Automatic Calibration of Universal DCUs ............... 5-3
Routine Calibration ...................................................... 5-3
Initial Installation and Sensor Replacement —
Combustible Gas ........................................................ 5-4
Sensor Replacement — Toxic Gas..............................5-5
Calibration Algorithm D For Universal DCUs
with O2 Sensor ............................................................... 5-5
Normal Calibration ...................................................... 5-5
Sensor Replacement ................................................... 5-5
Calibration Algorithm G For DCUs with PointWatch
or DuctWatch ..................................................................5-6
Routine Calibration ...................................................... 5-6
Sensor Replacement ................................................... 5-6
DEVICE CALIBRATION LOGS AND RECORDS ......... 5-7
TROUBLESHOOTING ................................................. 5-7
REPLACEMENT PARTS ............................................... 5-7
DEVICE REPAIR AND RETURN .................................. 5-7
ORDERING INFORMATION ........................................5-9
Power Supplies .........................................................5-9
LON Devices ............................................................. 5-9
Redundancy .............................................................. 5-9
Controller Communication Cables ...........................5-9
Section 6 - Specications
EQ3XXX Controller ............................................................ 6-1
EQ3LTM LON Termination Module .................................... 6-3
EQ3730EDIO Enhanced Discrete I/O Module ................. 6-3
EQ3700 DCIO Module ....................................................... 6-5
EQ3720 Relay Module ....................................................... 6-7
EQ3710AIM Analog Input Module ..................................... 6-7
HART Interface Module ..................................................... 6-8
EQ21xxPS Power Supplies ................................................ 6-8
EQP2xx0PS(–x) Power Supplies ....................................... 6-9
Redundancy Module Quint-Diode/40 ................................ 6-9
EQ21xxPSM Power Supply Monitor ................................ 6-10
EQ2220GFM Ground Fault Monitor ................................. 6-11
EQ22xxDCU Series Digital Communication Unit ............ 6-12
EQ24xxNE Network Extender .......................................... 6-15
EQ3760ASM Smoke & Heat Module ............................... 6-16
Combustible Gas Sensor ................................................ 6-16
Electrochemical Sensors ................................................. 6-16
EQ21xxPS Power Supply ................................................ 6-16
Section 7 - Ordering Information
DEVICE MODEL MATRICES ........................................7-1
Appendix
APPENDIX A — FM CERTIFICATION (FIRE AND GAS
PERF., HAZLOC) ...........................................................A-1
APPENDIX B — CSA CERTIFICATION (GAS PERF.,
HAZLOC). .....................................................................B-1
APPENDIX C —
ATEX/CE AND IECEX CERTIFICATION ....
C-1
APPENDIX D — DNV CERTIFICATION (GAS PERF.,
HAZLOC) MARINE .......................................................D-1