INFICON HAPSITE Smart Plus Chemical Identification System - Manual (Page 67)

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HAPSITE Smart Plus Operating Manual
Figure 2-47 Plugging Transfer Line Into HAPSITE and SituProbe
7 Open the front panel door of the SituProbe accessory and insert a Nitrogen
canister into the canister opening.
CAUTION
Do not open in a contaminated area. The SituProbe is not
sealed against moisture, debris and contamination with
the front door open.
WARNING
Nitrogen canisters and cylinders are under pressure.
8 OPTIONAL: Insert a charged battery into the SituProbe accessory battery slot.
The battery is not required when using the external AC to DC HAPSITE
Adapter.
9 Connect the Nitrogen purge and sample lines on the SituProbe purge head
(IPN 932-200-G1) onto the side of the SituProbe accessory. See
Figure 2-48 .
Figure 2-48 Connecting Purge Head
10 Power on the SituProbe accessory by using the toggle switch located inside the
front panel door. Close the front panel door before using the SituProbe.
11 If using a purge vessel, fill the vessel with 1L of water. Place the SituProbe
purge head into vessel. Sample will flow inward through the side bottom
opening and outward through the top side opening. See
Figure 2-49 .