Emerson Rosemount 370XA System Reference Manual page 164

370XA Gas Chromatograph
APRIL 2014
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Place the remaining three small o-rings from the kit on the SSO
valve's sample and actuation gas paths (1) on the module
base.
Insert the locating pin into the module base.
Turn the lower actuating plate so that its o-ring is face up and
then slide the lower actuating plate over the locating pin and
into place on the module base.
Place the SSO diaphragm from the kit onto the lower plate and
align the diaphragm's holes with the holes in the lower plate.
Slide the upper plate over the locating pin and align the upper
plate's mounting holes with the holes in the lower plate.
Insert the two mounting bolts and tighten with the 2.5mm hex
or allen wrench.
System Reference Manual
7P00370-H01
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