Masoneilan SVI II AP Digital Positioner Quick Start Guide
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© 2015 General Electric Company. All rights reserved
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ES-699 Rev AA
Page 1 of 16
GE Oil & Gas
ES-699
SPECIAL INSTRUCTIONS FOR INSTALLING MASONEILAN
SVI-II AP IN AREAS WHERE THERE IS A POTENTIAL FOR EXPLOSIVE GAS
ATMOSPHERE OR INFLAMMABLE DUST
1
INTRODUCTION
This manual covers the requirements for safe installation, repair, and operation of
the SVI-II AP as it relates to operation in areas where there is a potential for
explosive atmosphere or inflammable dust. Adherence to these requirements
assures that the SVI-II AP will not cause ignition of the surrounding atmosphere.
Hazards related to
control
of the process are beyond the scope of this manual.
For mounting instructions on specific valves refer to the mounting instructions
supplied with the mounting kit. Mounting does not affect the suitability of the SVI-II
AP for use in a potentially hazardous environment.
The SVI-II AP is manufactured by:
Masoneilan Dresser Inc.
85 Bodwell Street
Avon MA – 02322 – USA
2
GENERAL REQUIREMENTS
Installation and maintenance must be performed only by qualified personnel. Area
Classification, Protection Type, Temperature Class, Gas Group, and Ingress
protection must conform to the data indicated on the label.
Wiring and conduit must conform to all local and national codes governing the
installation. Wiring must be rated for at least 5ºC above the highest expected
ambient temperature.
!WARNING!
Failure to adhere to the requirements listed in this manual
may cause loss of life and property.
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