ABB Endura AZ40 Operating Instruction page 6

6 Orifice and seals kit component
locations on sensor assembly
Refer to Fig. 6.1 for orifice and seals kit component locations:
Cover omitted on (items
C and E) for clarity
Key:
A CO orifice – see Section 7, page 7
B O
orifice – see Section 7, page 7
2
C CO heater block gaskets – see Section 8.3, page 9
D Aspirator (aspirator filter and probe omitted for clarity) –
see Section 8.4, page 12
E Flow disk – see Section 8.5, page 14
Fig. 6.1 Orifice and seals kit component locations on sensor assembly
6 INS/ANAINST/007-EN Rev. B | Endura AZ40 | Sensor assembly | Orifice and seals kit