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Topic: Cnr
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Antonio Marcheselli
Phenomenal Film Handler
![](http://www.film-tech.com/ubbmembers/373b.jpg)
Posts: 1260
From: Florence, Italy
Registered: Mar 2000
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posted 10-28-2002 06:46 AM
Brad,I know, this is why I precised that I start from the bottom! I usually "solve" this problem pulling a feet of two of print while tensioning the arm so that if it starts pulling print I have it in my hand and I can give it. I don't like to put the print at the bottom sprocket while it is tensioned. But is it a normal thing? Why some platter has this behaviour and others don't? To explain better the gravity of the situation I had a stop of a projector yesterday at projector start. The print was out of the tensioning arm. I put the print correctly and I rotate manually the platter to start the tensioning arm. The print immediately came out of the arm again. Result: the iron plate that keep the three rollers (next to the tensioning arm) was BENDED!!! The platter has pull so hard that has bended the plate!! I can't believe that this is a normal situation. We have 16 CNR, just few of them has this problems. Any suggestions will be helpful! Bye Antonio
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Antonio Marcheselli
Phenomenal Film Handler
![](http://www.film-tech.com/ubbmembers/373b.jpg)
Posts: 1260
From: Florence, Italy
Registered: Mar 2000
|
posted 10-28-2002 08:59 AM
Michael,Yes, it is not very helpful but... I agree with you!! ![](http://www.film-tech.com/ubb/smile.gif) The problem is that I believe that the potentiometers are working correctly. The arms stop the platter all at the same position. But some platters continues rotating just for inertia pulling the film. Some others seems to have a motor brake... ?? Antonio
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