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Installation and Maintenance Manual
E2K-402-0817 Rev. 2
Table of Contents
Section 7: Troubleshooting .................................................21
Table of Contents
1.1
DO ................................................................................................................ 1
1.2
DON'T ........................................................................................................... 1
1.3
Lubrication .................................................................................................... 2
1.4
Maintenance ................................................................................................. 2
1.5
Pressure Relief ............................................................................................... 2
1.6
Short Term Storage ....................................................................................... 3
1.7
Long Term Storage ........................................................................................ 3
2.1
Electrical Hook Up ......................................................................................... 5
3.1
Threaded Valve Stem .................................................................................... 6
3.1.1
Locknut Lockpin Installation ............................................................... 6
3.1.2
Stem Nut Installation (Multi-turn) ....................................................... 6
3.2
Mounting Screws .......................................................................................... 7
3.2.1
Thrust Spool (Model 4000 & 5000) ..................................................... 7
3.2.2
Spline Bushing (Quarter-Turn) ............................................................ 8
3.3
Quarter-Turn Valve ........................................................................................ 8
3.3.1
Stop Setting Procedure....................................................................... 8
4.1
Before making limit switch setting .............................................................. 10
4.2
To set Open Limit Switch (LSO) .................................................................... 10
4.3
Set (LSC) Close Limit Switch ........................................................................ 12
4.4
To set Intermediate Switch (LSA or LSB), if included ..................................... 13
4.5
Torque Seated Valves .................................................................................. 13
4.6
Torque Switch Calibration ........................................................................... 13
4.7
To set Open Torque Switch (TSO) ................................................................ 14
4.8
Torque Switch Rotation Limit ...................................................................... 14
5.1
Calibration .................................................................................................. 15
5.2
6.1
Description ................................................................................................. 17
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August 2017
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