Elmo 16-CL - Page 41

T. REWINDING MECHANISM
Rewinding mechanism of 16-CL makes it possible to rewind the film through
Channel quickly without any film damage as well as Reel-to-reel rewinding.
This rewinding mechanism consists of Feed Reel Arm, Delay Device (Delay
Circuit, Magnet Clutch, etc*) and Slipping Mechanism.
16-CL is designed to rewind film with 70-80^ lower torque than the normal
torque only for 3“^ sec. after motor starts rewinding in order to prevent
film damage. (Hereinafter this 3-4 sec. period is called "Delay Time".)
Fig. 20
1 . Measurement ;
(1) As shown in Fig. 20, wind film on attached Reel until the
diameter of wound film coqtes to 20cm.
(2) Set Main Knob at position and measure the tension as
illustrated in Fig. 20.
The rewinding tension is to be the following;
* 100-200gr. during the delay time of 3-4 sec.
* 600-700gr. after this period.
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