INFICON HAPSITE ER Chemical Identification System - Manual (Page 58)

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HAPSITE ER Operating Manual
Figure 2-22 System Setup Screen with Service Module
NOTE: If the Service Module icon does not appear, the communications may
need to be configured. See section 8.5.3, Establishing Communication
with the Service Module, on page 8-14 , for information on how to set
up a COM port for communicating with the Service Module.
5 Click on the Vent icon. The dialog shown in Figure 2-23 will appear to confirm
the venting of the Service Module.
Figure 2-23 Vent Service Module Confirm Window
6 Select Yes to vent the Service Module. A window will appear counting down a
fifteen-second delay while the vent procedure completes. Once completed,
remove the aluminum plug.
7 Clean any debris or dust from the Viton® o-ring using a lint-free wipe with
methanol. Wipe the top of the o-ring, following the contour to clean the entire
top exposed section. Avoid pushing dust or debris into the middle opening.
Cleaning will ensure a tight seal to the HAPSITE, allowing the system to
maintain vacuum. See
Figure 2-24 , which shows the o-ring being cleaned.
WARNING
Wear gloves and safety glasses when handling methanol.