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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » Christie M-35GP Changeove

   
Author Topic: Christie M-35GP Changeove
Dustin Mitchell
Phenomenal Film Handler

Posts: 1865
From: Mondovi, WI, USA
Registered: Mar 2000


 - posted 11-10-2002 05:44 PM      Profile for Dustin Mitchell   Email Dustin Mitchell   Send New Private Message       Edit/Delete Post 
I have a question on adjusting the Christie M-35GP changeover. There is the one set screw for adjusting where the blade bottums out, I can get that just fine. But how do you keep the blade from falling a little bit after it goes up? It seems whenever the changeover opens the blade will fall back down just enough to be noticable on screen. My service tech described to me over the phone where there was another adjustment to tighten up the blade so it wouldn't fall down like that, but it was a while ago and I can't remember.

Any help is appreciated. Thanks.

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Brad Miller
Administrator

Posts: 17775
From: Plano, TX (36.2 miles NW of Rockwall)
Registered: May 99


 - posted 11-10-2002 05:56 PM      Profile for Brad Miller   Author's Homepage   Email Brad Miller       Edit/Delete Post 
Screw #14


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Mark Gulbrandsen
Resident Trollmaster

Posts: 16657
From: Music City
Registered: Jun 99


 - posted 11-10-2002 09:44 PM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
Be careful not to remove the screw or else the spring and ball will fall out and get lost. Last week I had to dissect two P35 changeovers and they can be a real pain to get adjusted just right. Too much tension on the screw will also not allow the shutter to close all the way. You have to find a happy compromise on this screw's tension. What ever you do, don't loose the spring and ball! Remember these "Digital Ready" Springs and Balls are only available through Christie dealers!
Mark @ CLACO


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Aldo Baez
Master Film Handler

Posts: 266
From: USA
Registered: Mar 2001


 - posted 11-11-2002 01:13 AM      Profile for Aldo Baez     Send New Private Message       Edit/Delete Post 
Just to clarify since the pic is sorta small, #14 is in the upper left correct?

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Mark Gulbrandsen
Resident Trollmaster

Posts: 16657
From: Music City
Registered: Jun 99


 - posted 11-11-2002 07:00 PM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
Yes Aldo, That is correct. Also, there is a grove machined in the armature(sliding shaft)of the changeover that the ball drops into to lock the C/O in the open position.
Mark 2 CLACO

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