Soft Starter Startup Manual Sprecher + Schuh
January 30, 2021 ©2021 Smartrise Engineering, Inc. All Rights Reserved Page iii
Table of Contents
Sprecher + Schuh Soft Starter .................................................................................. 1
Equipment/Settings Verification .............................................................................. 1
Grounding Requirements ........................................................................................ 2
Wiring ..................................................................................................................... 2
Power .................................................................................................................................... 2
Valves Board ........................................................................................................................... 3
Motor/Soft Starter .................................................................................................................. 3
Construction ........................................................................................................... 5
Powering Up ........................................................................................................... 6
Final Setup .............................................................................................................. 7
Operation ................................................................................................................ 8
No Faults ................................................................................................................................ 8
Proper Direction ..................................................................................................................... 8
At Speed ................................................................................................................................. 8
Under Control ......................................................................................................................... 9
Troubleshooting ...................................................................................................... 9
Soft Starter Fault ..................................................................................................................... 9
Wrong Direction ..................................................................................................................... 9
Car Not Moving or Too Slow .................................................................................................... 9
No Control .............................................................................................................................. 9
Appendix 1 Sprecher + Schuh Troubleshooting Chart ............................................ 10
Appendix 2 Sprecher + Schuh PCE Soft Start DIP Switch Settings ........................... 12
Start Time .............................................................................................................................. 12
Start Mode............................................................................................................................. 12
Current Limit/Initial Torque Level ........................................................................................... 13
Soft Start Time ....................................................................................................................... 13
Phase Rotation ....................................................................................................................... 13
Phase Imbalance .................................................................................................................... 14
Overload Trip Class ................................................................................................................ 14
Overload Reset ...................................................................................................................... 14
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