Cell Pressure Errors/Sampling System Errors - Thermo Scientific Omni FTIR Multi Gas CEMS Instruction Manual

Cell Pressure
Errors/Sampling
System Errors
Thermo Fisher Scientific
Check power and communications connecting between
●
temperature control board and controller base assembly inside
temperature control box.
Low temperature
●
Main power supply, insufficient power for heaters, check circuit
●
breaker 230 VAC power supply.
Calogix controller error, see Appendix D,
●
Burned out heater element, see Chapter 7,
●
Description" and check terminals 1&2 of heater cable.
Blown fuse in temperature controller (See Chapter 5,
●
"Preventive Maintenance and
Broken temperature sensor, see Chapter 7,
●
Component
cable.
High temperature
●
Calogix controller error, see Appendix D,
●
Broken temperature sensor, see Chapter 7,
●
Component
cable.
Proper cell pressure range must be determined during setup and
installation (See Chapter 2.)
Low pressure in Cell
●
Check for blocked flow in sample system.
●
Check for correct eductor pressure, eductor pressure too high.
●
High pressure in Cell
●
Leak in sample system.
●
Check for correct eductor pressure, eductor pressure too low.
●
Check for blocked exhaust system; make sure exhaust lines are
●
less than 10 feet long.
Check all temperature readings; make sure they are within 10
●
degrees of setpoints.
Check probe breaker.
●

Cell Pressure Errors/Sampling System Errors

Servicing".
Description" and check terminals 5&6 of heater
Description" and check terminals 5&6 of heater
Omni FTIR Multi Gas CEMS Instruction Manual
Troubleshooting
"Calogix Setup".
"System Component
"System
"Calogix Setup".
"System
6-5