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GE Oil & Gas
GE Oil & Gas
ES-776 Rev L
Page 14 of 14
Copyright 2016. This document and all information herein is the property of Dresser Inc.
Detailed replacement procedures are described in the SVI FF Quick Start Guide. The
following summary assures the safe operation of the SVI FF positioner.
For assistance, contact the nearest sales office, your local representative or email
. Visit our web page at
www.ge-energy.com/valves
Main Cover
9.1
Make sure that:
The gasket is seated in the groove in the housing flange.
No wires or retaining cable can be trapped under the cover flange.
The flange area is not corroded and the surface is not scarred.
The four cover bolts are securely tightened.
Secure the four cover bolts by applying a torque of 55±5 in-lbs.
I/P
9.2
Make sure that:
The wire is not damaged when feeding it through the housing.
A single “O” ring is in place on the wire-sleeve and is not damaged.
The four retaining screws are snug.
Inserting the wire sleeve through the housing does not require force.
Relay
9.3
Make sure that:
The five “O” rings are seated in the base of the relay and are not damaged. Note
that the five “O” rings may be 5 individual parts, or 5 “O”rings ganged together as
1 part.
The mounting screws are snug.
Electronics
9.4
Make sure that:
The 4 “O” rings are seated on the base of the electronics assembly and are not
damaged.
The four retaining screws are snug,
Pneumatic Cover
9.5
Make sure that:
The gasket is seated in the groove.
The retaining screws are snug.
Summary of Contents for Masoneilan SVI FF
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