Specifications

Fyrite Tech
Instruction 0024-9435
ii
4.8 Screen Descriptions ....................................................................... 22
4.8.1 Warm-Up Screens................................................................22
4.8.2 Fuel Screen .......................................................................... 22
4.8.3 O
2
Screen (Model 50 only) ...................................................23
4.8.4 CO & O
2
Screen (Model 60 only) ......................................... 23
4.8.5 CO Air Free Screen (Model 60 only) ................................... 24
4.8.6 Ambient Air Temperature Screen ...................................... 24
4.8.7 Stack Temperature & Effi ciency Screen ............................25
4.8.8 CO
2
& Excess Air Screen ....................................................25
5.0 CALIBRATION & MAINTENANCE ................................................27
5.1 Entering the Calibration Mode and Testing the Display Seg-
ments .....................................................................................................27
5.2 Ambient Temperature Calibration ................................................28
5.3 Stack Thermocouple Channel Calibration ...................................28
5.4 O
2
Sensor Zero ...............................................................................29
5.5 CO Sensor Zero & Calibration (Model 60 only) ............................ 30
5.6 Water Trap / Filter Maintenance ..................................................32
5.7 O
2
Sensor Replacement .................................................................. 33
5.8 CO Sensor Replacement (Model 60 only) ...................................... 34
5.9 Pump Assembly Replacement ....................................................... 35
6.0 PARTS & SERVICE ............................................................................38
6.1 Replacement Parts .........................................................................38
6.2 Accessories ......................................................................................38
6.3 Service Centers ...............................................................................39