Emerson EIM 2000 Series - To Set OPEN Torque Switch (TSO); Switch Rotation Limit

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Installation and Maintenance Manual
E2K-401-0817 Rev. 1 August 2017
Torque Switch TSC and TSO Setting
DANGER:
Reverse voltage phasing removes torque switch protection from reversing contractor valve
damage could occur.
If phasing has not been checked, do so before proceeding. Back valve away from Close
position with handwheel and test electrically, using Close controls. Readjust as required.
5.4.2 To Set OPEN Torque Switch (TSO)
a. Follow the procedure as for the TSC in open position.
5.5 Switch Rotation Limit
Torque Switch adjustment rotation may be limited. Remove switch cover to expose
anti-rotation pins at Open and Close positions. Remove pin from position 10 and insert
into desired number. Torque may be roughly estimated from Table on EIM Spec Sheet or
determined by production or actual eld test.
Figure 12
Section 5: Torque Switch TSC and TSO Setting