Specifications

748414-A
August 1999
34
Heated Flame Ionization Detector Analyzer Module
Rosemount Analytical NGA 2000
4
MAINTENANCE AND TROUBLESHOOTING
4.2.3 B
URNER
I
NTERNAL
C
OMPONENTS
WARNING: BURNER CONTAMINATION
Do not handle internal parts of the burner with bare hands. All tools used for
maintenance must be free of contaminates.
4.2.3.1 D
ISASSEMBLY OF
B
URNER
/T
HERMAL
B
LOCK
1. Remove oven from analyzer module per Section 4.2.1.1.
2. Remove burner/thermal block from oven per Section 4.2.1.2.
3. Refer to Figure 4-6. Disconnect sample capillary nut at base of burner.
4. Remove screw securing thermal block to burner.
5. Carefully pull burner away from thermal block.
F
IGURE
4-6 B
URNER
/T
HERMAL
B
LOCK
D
ISASSEMBLY
Sam
p
le ca
p
illar
y
Sample
capillary input
Burner
Thermal Block