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#35330 06/02/23 10:39 AM
Joined: Aug 2016
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Does any one have a diagram to covert the old dover starters to a new Siemens soft start. The control wiring is a little different

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I
ElevatorPractitioner
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Here ya go
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113A043D-DEAE-4E57-B09C-78828CDAFA5E.jpeg (233.71 KB, 265 downloads)

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Txs dirt

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R
stranger
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What did you do with the 27 & 28 wires? Maybe on 9 & 10?

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That’s what’s marked as factory wires on the drawing. The Siemens starters come with that wired up already. What I did leave off that print though is 25 & 26 for battery lowering. They go on 7 & 8 respectively.

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Thanks, Dirt. I guess I should've mentioned that I'm trying to use the existing FC from a Furnas Nordic (72MU32AFA). It's for a customer that we supply parts per their contract...From the mod-pile, I found a Siemens 787AF3. Building supply voltage is 208.

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Ya that should be fine, just wire it like the picture.

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Originally Posted by Indirtwetrust
Ya that should be fine, just wire it like the picture.

Thanks for sharing your knowledge and experience. This board is a valuable resource. I peruse the threads almost daily. Sometimes looking for solutions to problems. But most of the time, I'm just looking to learn anything new...Thanks to everyone.

Joined: Nov 2023
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How to replace wye/delta relays with Siemens soft start in dmc

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What about converting to a oildrulic dover with ibm relays


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