Varian 450-GC, User Manual

Page: 138 / 205

Detectors – Flame Ionization Detector (FID)
Page: 288 User Manual 450-GC Varian, Inc.
Installation/Disassembly
At times, it is necessary to remove the detector components to inspect, to
clean, to replace parts, or to install another detector. Follow the
disassemble/reassemble instructions on the next pages for both the FID and
the detector oven.
Exploded View
Figure 45: FID Exploded View
1 Signal Cable (200187700)
2 Signal Probe (200187300)
3 Ignitor Cable (392548701)
4 Ignitor Probe (200187200)
5 Screws, 8-32 x ¼” (1214200804)
6 Collector Tube (394958700)
7 Tower Screws, 8-32 x 3” (391866301)
8 Ceramic Insulator (2100003200)
9 Tower Top Plate (3400073100)
10 Detector Tower Body (100099300)
11 Flame Tip, 0.01 in. Capillary Tip (200187500)
11 Flame Tip, 0.02 in. Standard Tip (200193800)
12 Ferrule: Vespel (100%) max. 350°C (CR212200)
Graphite/Vespel 40/60 max. 400°C (CR213200)
Graphite (100%) max. 450°C (CR211200)
13 Aluminum Seal Washer (1500334701)
14 Detector Base (392547501)
15 Column Ferrule
16 Column Nut (394955100)
---
Flow Tube (200187600)
--- Large Stopper (394958600)
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