Is the pump on my S1 Dead ?

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Hi,

Looking for a bit of direction as I try fix a used S1 Mini I picked up.

I am excited to clean and fix this wonderful machine. I am a newbie to this machine so it could be something basic.

Question 1:
Issue: Pump does not turn on.

Diagnostic: After powering up and pressing on and hot water for 3 sec pump does not turn on and no pump sound. Do hear the Valve Relays. When I opened the system the Time switch was in the ON position. I did look in the base for the connection but there was non. Turned switch to OFF.
Removed pump put 120V across the terminals and the pump did not turn on. <<< I presume this is proof it's shot.. But looking for confirmation before I order a new one.

The Fix ? ... IS this the correct pump. Part Number 1122735 - VIBRATORY PUMP 48W, 120V, 50/60 Hz

Questions 2
This unit was built in 2011 so what parts would you recommend I replace or clean. If possible part numbers would be a great help, I find often I can work out what to fix if I have the right part in my hand. Too often I order the wrong part and then can't work out why things don't work.

Your advice is greatly appreciated, I am a newbie and look forward to adding to the community in future.

[chas]

https://www.chriscoffee.com/Ulka-Vibrat ... 101958.htm

This is the part you need.

[cliffbar]

Thanks for the quick reply. I appreciate it