INFICON HAPSITE ER Chemical Identification System - Manual (Page 497)

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HAPSITE ER Operating Manual
6 Remove chain clamp.
7 Pull the NEG Pump out.
NOTE: The aluminum gasket can not be reused. Bend the old gasket to avoid
possible reuse. Place the "USED" sticker, found in the new NEG Pump
Ship Kit, on the old NEG Pump. Follow the instructions provided with
the new NEG Pump to return the used NEG Pump.
8 Continue with section 16.7.3, Part 2: Service Module Vacuum Interconnect (VI)
Valve Cleaning, on page 16-21 .
16.7.3 Part 2: Service Module Vacuum Interconnect (VI) Valve Cleaning
WARNING
Gloves must be worn while performing all of the
following steps. Wear safety glasses and the PPE
recommended by the methanol manufacturer.
1 Remove the HAPSITE from the Service Module (see section 15.9, Physically
Removing the HAPSITE from the Service Module, on page 15-19 ).
2 On the underside of the Analytical Module remove the VI valve using the 1/4”
Allen wrench. See
Figure 16-17 .
Figure 16-17 Removing the VI Valve