Murphy L1100, LS200N manual Replacing and Installing the DVO Assembly

Page 11

Replacing and Installing the DVO Assembly

NOTE: When replacing/installing the DVO assembly, tubing and fitting modifications may be required. We suggest removing the LS200NDVO/DVOR from the vessel. Relieve pressure from the vessel or use block valves before removing the LS200NDVO/DVOR.

Models LS200NDVO & LS200NDVOR

NOTE: Clean, dry instrument-quality gas should be used. Use and regular maintenance of filters will improve service life and reliability.

Tools Needed

•Strap or pipe wrench

•9/16” Hex wrench

•Tubing cutters and benders

CAUTION: LS200 series parts are not interchangeable with the L1200 Series.

Section 15	00-02-0563
01-11-06	- 7 -

Image 11

Contents LS200, LS200N LS200NDVOR Series L1100 Liquid Level Switches Before Beginning Installation of this Murphy Product Table of Contents This page Intentionally Left Blank LS200 FeaturesProduct Information LS200NDVOR LS200N LS200NDVOInstallation with a Weld Collar Pressure Vessel Installation LS200, LS200N and L1100Direct Installation into the Wall of the Pressure Vessel Installation and Adjustment for Pneumatic Models Installation Using Murphy External Float ChamberTrip Cam Operating Lever Orientation Models LS200NDVO & LS200NDVOR Tools Needed Replacing and Installing the DVO AssemblyDVO InstructionsOrifice Adjustment with float LS200NDVO and LS200NDVOR Electrical Replacement Parts55050617 DVU150/DVU175 Adapter Bushing AccessoriesL1100 Weld CollarCB External Float Chamber External Float ChamberFloat Shaft Extension All Models SpecificationsSection 00-02-0563 01-11-06