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#33162 - 05/28/22 02:55 PM Otis 211 hydro intermittent STLU fault  
Joined: Aug 2021
Posts: 1
Vatorman80 Offline
stranger
Vatorman80  Offline
stranger

Joined: Aug 2021
Posts: 1
Hello all, have a otis 211 hydro 3 stop and intermittently shutting down on "stlu".
I have verified upper limits and magnets on tape.

I can not figure this one out. It may run for a month and then I will have this fault a couple times over a week and then go away for a while before returning.
Any ideas?

#33163 - 05/28/22 03:18 PM Re: Otis 211 hydro intermittent STLU fault [Re: Vatorman80]  
Joined: Jan 2014
Posts: 130
DripCan Offline
member
DripCan  Offline
member

Joined: Jan 2014
Posts: 130
Change tape reader board

#33165 - 05/29/22 08:37 PM Re: Otis 211 hydro intermittent STLU fault [Re: DripCan]  
Joined: Dec 2010
Posts: 566
elmcannic Offline
addict
elmcannic  Offline
addict

Joined: Dec 2010
Posts: 566
S. Central Utah
Originally Posted by DripCan
Change tape reader board


This is my thought as well.

#33172 - 05/31/22 04:47 PM Re: Otis 211 hydro intermittent STLU fault [Re: Vatorman80]  
Joined: Jun 2017
Posts: 97
boomer Offline
journeyman
boomer  Offline
journeyman

Joined: Jun 2017
Posts: 97
Might try new tape reader guide shoes


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