INFICON 3000 Micro GC Gas Analyzer Operating Manual - Manual (Page 100)

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3000 Micro GC Operating Manual
5.1.6.3.6 Install the Vent Tubing and Connect to Power
CAUTION
Never connect low and high pressure vent lines together.
3000 Micro GC will be damaged by back pressure.
1 Attach low pressure vent tubing to the low pressure vent on the heated sample
introduction accessory. See
Figure 5-34 .
 For the Heated Vaporizer accessory
(PN G2819A-X/G2846A-X/G2858A-X),
use the clear tubing included in the kit
 For the Heated Regulator accessory
(PN G2818A-X/G2845A-X/G2857A-X),
use 1/16 in. stainless steel tubing (not provided)
Figure 5-34 Attaching the vent tubing
2 Attach the copper high pressure vent tubing to the high pressure vent. For the
Heated Vaporizer accessory (PN G2819A-X/G2846A-X/G2858A-X),
use the 1/8 in. copper vent tubing included in the kit.
WARNING
If a hazardous sample is used, the sample exhaust must
be vented to a fume hood or other designated area for
hazardous waste disposal.
If desired, install a flow meter inline from the low pressure vent tubing
to check flow rates.
Attach low pressure vent tubing
G2819A-X on a 2-channel 3000 Micro GC
Attach high pressure vent tubing
Relief valve