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Author
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Topic: Simplex 1050 W/Old style Tu-2000
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Matt Zeiner
Expert Film Handler
Posts: 146
From: Windsor, CT USA
Registered: Sep 2003
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posted 10-21-2003 12:26 AM
In theory, I couldn't agree with both of you more. I hate these motorized abortions. Unfortunately, these machines were handed over to me for rebuild as-is... in other words, here they are...rebuild them. That doesn't mean disconnect the motors and pretend they were never there, as much as I wish it did. AND to make matters worse, the 1050 turrets are held in place under stall - according to the manual, "the weight of the scope lens should hold the turret in place"...in the event of failure of the mechanism. Given the fact that I have 8 projectors with as of now 3 different control units, none of which conform even 50%to the Strong manuals at my disposal, and nobody at Strong knows what I am talking about, I am forced to leave the turrets to someone else to hash out as the time spent figuring this crap out will far outweigh any potential profit. Hopefully either I will find some early-Strong-turret-messiah, or the end-user of these projectors will decide that the turrets need not be mechanized. Help still sought...
Yes, Darryl - one spst to open/close and a dpdt "reset" switch. The oldest using 3 microswitches mounted in some kinda hokey-fashion onto a solenoid (what the hell IS that!!!!) with 2 PC boards vertical (time delays) and 2 24vac realys (4pdt); the newest using a coupla solid state timers and standard pc-mount relays. pinouts between each model do not correspond in any respect, tho they all say tu2000E...
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Randy Stankey
Film God
Posts: 6539
From: Erie, Pennsylvania
Registered: Jun 99
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posted 10-21-2003 10:07 PM
I had three theaters full of these bastards. Every single one of them was a bitch to keep working.
IF they were kept scrupulously clean... IF the linkages and clutches were kept tight and lubricated... IF the lensboard bearings were kept in alignment... IF the stop brackets were kept adjusted... IF the lens eccentric/centering adjusements were checked... IF 100 other things were kept in sync all the time...
You STILL had to contend with motors burning out and clutch plates wearing out and a 1/2 dozen other things going wonky. Granted, they only took a minute to adjust sometimes but when I had a booth full of Popper Jockeys who barely knew how to thread I cringed at the though of instructing one of them to take a screwdriver to any part of the machine!
So every week I'd get a call from one theater or another saying, "The picture is off the screen...", etc, etc. The standard answer was, "Oh, just take a screwdriver and adjust the... Ummm... Forget it. I'll be right over." I'd spend all my time doing piss ant maintainence on these three theaters that, sometimes, I couldn't get anything else done. I'd walk into a theater and find shit like THIS:
(Followed by a plea for an emergency order of splicing tape, of course! )
I finally had enough of that shit and started ripping the motors off them. Life IMMEDIATELY started getting better! Once taught to turn the turret by hand and to latch the lensboard shut and to slip the aperture plate in/out by hand problems started evaporating.
Some wise-ass theater manager decided to call the Dist. Mgr. and complain that "Randy is tearing our projectors apart...". Next time he saw me he started asking what/why I was doing that. I told him my story. I showed him the picture above. I showed him the price list and gave hime a quick estimate of how much it would cost to put everthing back the way it "should be". $1,000 per projector was a conservative estimate too!
His answer was, "Screw it! Turn them into manual turrets!"
End of story.
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