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 Post subject: Vapor 'Watchman' Boiler Schematic Needed
PostPosted: Tue Nov 21, 2017 11:41 am 

Joined: Tue Jul 10, 2012 3:51 pm
Posts: 7
I have an old Vapor 'Watchman ' boiler (installed c. 1973) for hot water circulating heat on the Milwaukee Road's Dynamometer car. After a lot of effort and help by outside individuals it now works, with one exception, the thermostat. I can not quite figure out the wiring for this goes. When the thermostat "calls for heat" there is a certain startup and shutdown sequence.

-Does anyone have a schematic?
-If you have experience with this, would you willing to private message to discuss?

Here's a picture:
https://millcreeksystem-my.sharepoint.com/personal/warren_millcreeksystems_com/_layouts/15/guestaccess.aspx?docid=0d1f3dc7ad27f4384a1015adc325fce4b&authkey=AceYw2Xgy7mGV4GHJg0nljU&e=bedbe48e48874d81a26b25e1098a6a45

Warren
x-5000.org


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 Post subject: Re: Vapor 'Watchman' Boiler Schematic Needed
PostPosted: Tue Nov 21, 2017 6:10 pm 

Joined: Wed Oct 25, 2006 12:12 pm
Posts: 99
Location: Bremerton, WA
The NRM in the UK has an operation and maintenance manual for the 4915-6 in Box 130 of their diesel manuals. Might contact them. www.nrm.org.uk/

Stone-Vapor Watchman
Heater Type 4915-6.
Description, Operating and
Maintenance Instructions

or you could try Vapor http://www.vaporpower.com/

Good luck.

_________________
Locomotives are like Submarines; cylindrical, black, and use steam propulsion.


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