
Service and Maintenance
Installation and Operation Manual - COMTEC
®
6000
38
Doc.-ID: COM6000_11022020_EN
5.7
Replacing the probe
Warning Hot Surface
The probe may only be removed with heat-insulated gloves.
Caution
Before replacing the probe, heed all warnings in chapter 5.10- Replacing the CO
e
Sensor
1. Switch off the CO
e
measurement
SYS-MENU -> System configuration ->Set CO
e
measurement OFF
2. switch off the mains supply to the electronic system
3. Disconnect the probe cable at the probe connection box.
4. Loosen the bolts connecting the probe to the counter flange and remove the probe
5. Insert the replacement probe using a new gasket. Consider the flue gas direction and adjust the V-Shield (filter
head)
accordingly. See chapter
2.9 – Adjustment of the Probe Filter Head
6. Tighten the flange bolts and reconnect the wiring at the connection box.
7. Switch on the power to the analyzer and switch on the CO
e
measurement
SYS-MENU -> System configuration ->Set CO
e
measurement ON
8.
Follow the on-screen directions and e
nter the values specified in the CO
e
sensor test certificate
9. Carry out 2-point calibration (under process conditions)