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Eiki ELF N Series Service Manual page 11

16mm projector

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SYMPTOM
30. Film continues
loop
setter
"forwardtt
{MECHANTCAL SYSTEM)
FROBABLE CAUSE
1. Loop setter .gear shaft is
binding, or tight in hub.
2. Loop setter gear spring ten-
sion too strong
1. R*verse rubber roller is rxlt
driving the flywheel set collar
2. Reverse rubber rsller bt:nding
3. #2 sprocket not transporting
f i l m .
1. Damaged, or poar film
2.#1 sprocket teeth plate loosc
3. #1 sprocket shoe,not seating
properly.
4- Loop setter roller continues
to activate or actavates er-
ratically.
I
1. Darnaged, or p+or filrn
2. #1 sprocket shoe clearance is
too great.
3. Claw protrusicn irteorrect
1. Upper lsop too small
?- Film contacting the loop
scttcr roller.
3- Dirty film gate
4. Loose claw
5. I nccrrect claw'protrusion
6. lnner guide rail binding
7. Film shoe bent, worn or
b i n d i n g
L Claw poaition incorrect
9. Weak or broken cam follower
, spring
REMEDY
1, Check & lubricate
2. Adiust spring tension, or re-
place.
l. Check reverie rubber rotler's
function
{See Sec 5-3)
2. Clehn & remove Ifie cause of
binding
3. Check & adjust
{See $ec 5-4}
1 . Repair.or replace
2. Check & tighten.
3. Check & adiust.
{See Sec 5-5'81}
4.See Symptom No. 29
I. Repair, or replace
2. Check & adjust
(See Sec 5-5-81)
3; Check & adiust
{See Sec 4-1-Dl}
1. Check #1 sprocket timing
2. Check #? sproqket and laop
setter timing (See $ec 54'B)
3" Clean
4. Tighten
5, ChecR
6. Check & adjust
7. Check & replace
L Check & adiust
{See Sec 4-1-D?}
9. Replace
{See Sec +1-B}
tc .flap
roller
31, Lower
loop
is
lo*t
in
"rgvgrsg"
12. Upper
loop . is
lost
"forward"
33. Upper
loop
"rcv€rsett
is
lost
in
34- Excessive noise in the film
gate in "forward"
with a
godd undamaged film
35. Unsfeady picture
36. Travel ghost
1. Check & adiust
{See Sec +1-F}
1, See Symptom No- 34, noise
in tl':e film gate
- $ -

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