Emerson L2 Manuel d'instructions

www.Fisher.comFisherr L2e Electric Level ControllerContentsIntroduction 1...Scope of Manual 1...

Instruction ManualD103531X012L2e ControllerJune 201410L2e Initial Setup (Dry Displacer)Refer to figure 6.1. Move Span to minimum setting.2. Move Zer

Instruction ManualD103531X012L2e ControllerJune 201411Principle of OperationThe operation of the L2e is based on Archimedes Principle, which states th

Instruction ManualD103531X012L2e ControllerJune 201412MaintenanceParts are subject to normal wear and must be inspected periodically and replaced as n

Instruction ManualD103531X012L2e ControllerJune 201413Assembly WARNINGImproper assembly of the Orings, anti-extrusion ring, and backup ring could re

Instruction ManualD103531X012L2e ControllerJune 201414Related DocumentsD Bulletin 34.2:L2e Fisher L2e Electric Level Controller (D103532X012)D Changin

Instruction ManualD103531X012L2e ControllerJune 201415Figure 8. Fisher L2e Electric Level Controller AssemblyGG10047-EParts ListNoteFor part numbers n

Instruction ManualD103531X012L2e ControllerJune 201416Figure 9. SensorSECTION A-AAACCBVIEW B-BSCALE 2:1SECTION C-CSCALE 2:1j APPLY LUB/SEALANTGG12263-

Instruction ManualD103531X012L2e ControllerJune 20142DescriptionThe L2e electric liquid level differential gap on-off controller uses a displacement t

Instruction ManualD103531X012L2e ControllerJune 20143Table 1. SpecificationsAvailable ConfigurationsController: Differential gap (DG) electric control

Instruction ManualD103531X012L2e ControllerJune 20144Table 1. Specifications (continued)Hazardous Area Classifications AvailableSwitch OnlycCSAusExplo

Instruction ManualD103531X012L2e ControllerJune 201451. Be sure there are no obstructions inside the vessel that will interfere with displacer instal

Instruction ManualD103531X012L2e ControllerJune 20146Electrical Connections WARNINGFor explosionproof applications, disconnect power before installi

Instruction ManualD103531X012L2e ControllerJune 20147Wiring ConfigurationsThere are two recommended wiring configurations depending on the preferred s

Instruction ManualD103531X012L2e ControllerJune 20148BROWNREDBLUEREDBLUEBROWNDISCRETE INPUT CONFIGURED FOR DRY CONTACT CLOSURE EXTERNALLY POWERED12/24

Instruction ManualD103531X012L2e ControllerJune 20149W9795-4Figure 5. Local Level Loop Control with Direct Connect to easy-Drive Actuatorwith FloBoss