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311 Door Trouble #20776 06/01/17 11:33 AM
Joined: Jun 2014 Posts: 33 Greg1234 Slayer
Greg1234 Slayer Joined: Jun 2014 Posts: 33	Has anyone ever had an Otis door operator on a 311 work OK after a learn cycle but then turn around and do what looks like a high speed clamping in both open and close?Door board and encoder have been replaced, thx. Slayer

Re: 311 Door Trouble Greg1234 #20780 06/01/17 03:46 PM
Joined: Dec 2015 Posts: 1,769 Likes: 12 Local 18 I Indirtwetrust ElevatorPractitioner
Indirtwetrust ElevatorPractitioner I Joined: Dec 2015 Posts: 1,769 Likes: 12 Local 18	I have seen that on an AT-400 Linear operator with stripped coggs on the belt.

Re: 311 Door Trouble Indirtwetrust #20783 06/01/17 08:10 PM
Joined: Aug 2014 Posts: 106 P pieman member
pieman member P Joined: Aug 2014 Posts: 106	What type of operator ?

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