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Most Online117 Jan 16th, 2020
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#2973 - 03/14/12 05:09 PM
Re: 1922 Otis SOB-bad floor coils
[Re: Old Equipment]
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Joined: Mar 2012
Posts: 17
Old Equipment
1-SOB
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1-SOB
Joined: Mar 2012
Posts: 17
Iowa
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Thanks for the info. I am working with reputable companies, but need to find the parts. Good advice. I did finally find some part numbers on a coil.Probably QW 6-60 I 23W 537 IV. Number on Otis tage 537-IV-10, this was staring us right in the face. Part is 1 11/16 long, outside 1 7/8, inside is hard to determine. Went to www.seeinc.com, some selection but can't sinc the part #s. Controller type is 1-SOB, not SOB. Couldn't get good pictures from the Otis tage, yet. Thanks for your time.
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#3215 - 04/13/12 03:20 AM
Re: 1922 Otis SOB-bad floor coils
[Re: elev8]
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Joined: Apr 2011
Posts: 565
Vic
jack of all depts
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jack of all depts
Joined: Apr 2011
Posts: 565
orange county, CA
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O/E, does a 1-SOB stop on the brake?
I had an old elevator in Long Beach, CA, that stopped on the brake. Had a 3 digit State number. You could dick around with the brake, but even so, you couldn't get it to stop any closer than 2 or 3 inches from the floor!
We told the customer that we wouldn't be involved, unless it was modded. If someone tripped, the plaintiff would name us in the suit, regardless if they couldn't prove negligence.
"The Practice of Law- Whatever you can get a judge to agree to, and a jury to believe, on any given day"
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#7116 - 05/20/13 03:44 PM
Re: 1922 Otis SOB-bad floor coils
[Re: GreenPants]
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Joined: Mar 2012
Posts: 17
Old Equipment
1-SOB
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1-SOB
Joined: Mar 2012
Posts: 17
Iowa
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Sheet #GS27-4012, date June 3, 1955. GS27- note is -ARR for (2) 68594?? cam devices. Front & Rear ... Rectifier Arranged. The GS27 in this case refers to a Otis mod of AC controller with a DC overlay for a new retiring cam motor and cam motor- ?automatic gate closer? Also changed was a direct AC brake for DC brake and a DC brake control panel was added. Original Sheet #4012, date July 19, 1920.
Sheet #GS4-3329F, date April 16, 1954 (condensed? wiring diagram). GS4- note- Added Potential Switch. The expanded wiring diagram GS4-3329F starts #3329D, date March ?, 1917,then #3329E March 26, 1917, then #3329F May 10, 1917. Ends #GS4-3329F, date April 16, 1954. Assume #3329 is the original sheet #. As far as your question about the later number designations, Christy Collett, I don't know but started at least by 8-CIF6834A, date start 1,24,1949. final? Jan 16, 1953.
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