INFICON 3000 Micro GC Gas Analyzer Operating Manual - Manual (Page 217)

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3000 Micro GC Operating Manual
8.4 Consumable Replacement Procedures
8.4.1 Replacing the External 10 Micron Sample Inlet Filter Disk
1 Shut off any sample flow to the GC.
2 Wait for the 3000 Micro GC inlet to cool.
3 Disconnect any sample line or conditioner to the sample inlet filter.
4 Using a 5/16 in. wrench, remove Part B. See Figure 8-36 .
Figure 8-36 Replacing the sample inlet filter disk
5 Remove the used filter disk from Part A.
6 Replace the used filter disk with a new one (PN 5183-4652).
7 Reassemble the sample inlet filter. Turn Part B clockwise until finger-tight, then
use a wrench to tighten an additional 1/4 turn.
CAUTION
Do not overtighten the sample inlet filter assembly to
3000 Micro GC. This will damage the dual-ended ferrule.
8 Attach sample line or conditioner to sample inlet filter.
9 Resume sample flow as needed.
Part B Part A
Dual-end ferrule
Filter disk
To GC