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Diagnostics
SM5440-1 – 18NOV97 47
The projector does not change cycles when
using a DISSOLVE CONTROL; the REMOTE
CONTROL and CONTROL PANEL BUTTONS
operate correctly.
1. The CYCLE LEVER and the RATCHET
PLATE are dirty.
• Clean and apply lubricant SUPER
LUBE TL-4276 to the CYCLE LEVER
and RATCHET PLATE.
2. If this does not correct the malfunction:
• Install a new CAM SHAFT ASSEMBLY.
SLIDE TRAY does not advance smoothly. 1. Check the SLIDE TRAY LATCH for correct
alignment.
2. Operate the projector in the forward
direction.
• Check that the INDEXER LEVER
ASSEMBLY is in the correct alignment
with the holes at positions A and B.
• Do the adjustment for the INDEXER
LEVER ASSEMBLY.
• Check the condition of the LOCATOR
LEVER, it should not be bent.
• Check the height of the SLIDE LIFT
LEVER; the lower corner of the LIFT
LEVER RAMP is parallel with the TOP
HOUSING. If the height is not correct,
do the adjustment for the MANUAL and
POWER SLIDE LIFT LEVER
ECCENTRICS.
SLIDE TRAY advances when “REVERSE” is
pressed.
1. Do the adjustment for the CYCLE
SOLENOID.
2. Check that the SPRING is on the
DIRECTION LEVER.
3. Check for a bind in the DIRECTION LEVER
ASSEMBLY.
4. Check that the DIRECTION LEVER LINK is
in the correct position.
SLIDE TRAY does not rotate freely when the
SELECT BUTTON is pressed down. The
projector has power.
1. Press and release the SELECT BUTTON.
• Check that the LOCATOR LEVER
moves correctly and is not bent.
2. Press and hold the SELECT BUTTON
down.
• Check the SLIDE LIFT LEVER RAMP
for damage.
3. Check the height of the SLIDE LIFT
LEVER; the lower corner of the LIFT
LEVER RAMP is parallel with the TOP
HOUSING. If the height is not correct, do
the adjustment for the MANUAL and
POWER SLIDE LIFT LEVER
ECCENTRICS.
Malfunction Check