GE SVI II AP Quick Start Manual

Contents

Masoneilan SVI II AP Digital Positioner Quick Start Guide =| 55© 2015 General Electric Company. All rights reserved.SVI II AP MaintenanceThe SVI II AP was designed based on a modular concept. All components are interchangeableallowing for easy, quick component swapping.The only maintenance procedures recommended for the SVI II AP are: Remove and install the cover Remove and install the I/P module Remove and install the pneumatic relay Upgrade to display coverDo not remove the instrument cover or connect toan electrical circuit in a Hazardous Area unless thepower is disconnected.If natural gas is supplied, natural gas may escapefrom the SVI II AP on removal of the cover orcomponents.RepairReplacement of the Pneumatic Relay, I/P and cover (with or without display) are the only field re-pairs permitted.Only qualified service personnel are permitted to make repairs.Only factory-supplied parts are permitted. This includes not only the major assemblies but alsomounting screws and O rings. No substitutions with non-Masoneilan parts are permitted.Detailed replacement procedures are described in the Instruction Manual. The following summa-ry assures the integrity of the SVI II AP.Tools Needed for Cover Replacement 5 mm hex key for the cover 3 mm hex key for the lanyardWARNING4. Maintenance