Kinoton FP 10 A, Руководство по эксплуатации

Страница: 72 / 105

FP 25/30/50 D / FP 10/20/3050 A
Issue: 04/2011 62
6 .4 .5 Adjusting the Lens Holder
• For setting up lenses, set scale in the
mid-position.
• Loosen the clamping screw (arrow)
and push the lens into the holder until
picture is sharp (basic adjustment).
• Tighten the clamping screw again.
• Repeat the adjustment for each lens
without turning the focus knob.
• To adjust the picture focus finally turn the knob slightly as required.
6 .4 .6 Changing a Constant Speed Sprocket / Pad Shoe
• Loosen the locking nut (black arrow)
and the adjusting nut (white arrow) of
the pad shoe with the special tool –
the spring will relax.
• Pull the pad shoe from its shaft.
• Loosen the film stripper setscrews
(two black arrows) and remove the film
stripper.
• Turn the sprocket locking screw (on
sprocket surface) anticlockwise five to
six turns to loosen the sprocket.
• Pull the sprocket from its shaft.
X
NOTE
If the teeth of sprocket are worn on one
side only, you can turn it and use the
other side (not with combined sprockets). Otherwise you must replace the sprocket.
• Install the sprocket onto the shaft with a slight counter-pressure on the belt wheel in
the projector.
• Tighten the locking screw on the sprocket again.
X
NOTE
The sprocket end play should be between .0004” (0.01 mm) and .001” (0.03 mm).
• Put on the film stripper again and fasten the 2 stripper setscrews in a way that it does
not touch the sprocket surface.
• Grease the pad shoe shaft with Cardan oil and then put the pad shoe onto the shaft.
• Place the torsion spring in the hole of spring cage and place the whole assembly in
pad shoe again.
X NOTE
Be sure that spring end is placed exactly in hole of pad shoe.