Auto Take-Up Guide; Loop Restorer - Eiki RST Series Service Manual

16mm sound projectors
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A narrow strip of scotch tape may be
S.10
LOOP RESTORER ASSEMBLY
used
in center
of film.
Be sure
tape
A small
protrusion
located
at
center
ates
one
full
turn.
main
too
far away
from sprocket
drum.
If necessary,
remove
shoe
to
file
pro-
Check
:
No.1
sprocket
shoe.
should
come
to rest
at "7:00
o'clock".
Note
:
Observe
small
"V"
spring
312-15181
used
to hold
shoe
in closed
or
open
position.
When
replacing
shoe,
be
sure
to locate
ends
of spring
in the appro-
priate
holes.
S.9.13 AUTO TAKE-UP GUIDE (FOR RST)
312-17951
*
mic.
AN
a
~
Function
:
This
guide
leads
film
to take-up
reel
Adjustment
:
after
it
comes
off
the
release
roller.
Insufficient
spring
tension
could
cause
loop
restorer
to
rotate
more
than
once.
Increase
tension
by repositioning
gear
312-18201
closer
to hub.
Additional
rotation
could
also
be
caused
by belt
engaging
a tooth
on nylon
gear
that
has
not
been
trimmed
properly.
Use
a sharp
knife
to
remove
the
offend-
ing
part
if necessary.
To
relocate
sensing
roller,
loosen
screw
in end
of
shaft
beside
sensing
roller.
Hold
nylon
gear
with
other
hand
while
loosening
or
tightening
this
screw.
Tighten
screw
SECURELY
when
adjustment
is
completed.
Check
:
Thread
film
completely
and with
project-
Check
:
or
in "Operate"
condition,
turn
inching
Without
reel
on
take-up
arm,
when
set-
knob.
Film
should
not
touch
sensing
ting Automatic
Threading
Control
Lever
roller.
Double
check with
projector
the
top
of
guide
should
be pointed
to
running.
the
center
of
take-up
arm
spindle.
Adjustment
:
Loosen
set
screw
on
end
of
guide,
reposition
and
tighten
screw.

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