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“Quick change” procedure
Section 4: Orifice plate installation and removal instructions
Owner and operator manual
January 2015
3-9008-001 Rev M
22.
Once the Orifice Plate Carrier (8DM or 8DMC) is aligned, rotate the Upper Plate Carrier
Shaft (7) with the Operating Wrench (2), in a direction to lower the Orifice Plate Carrier
(8DM or 8DMC) into the Top (14) until all of the Orifice Plate Carrier (8DM or 8DMC) is
below the Sealing Bar Gasket (9A, 9A-HP or 9CF) surface.
Step 22
23.
Install a new Sealing Bar Gasket (9A, 9A-HP or 9CF) on to the Top (14).
Step 23-24
EXPLOSION HAZARD
Make sure that the Sealing Bar Gasket (9A, 9A-HP or 9CF), the Sealing Bar (9 or 9HP) and the
Clamping Bar (12 or 12HP) provide a pressure barrier between the line pressure and the
atmosphere.
Failure to properly install these parts may result in explosive separation of components resulting
in serious injury or death.
