Repair
King Edge Vac
7-40
Corner Photosensors Alignment
The corner photosensors watch as a flatwork
piece is brought into the machine and turn off
when the trailing edge of the flatwork clears
them.
These are retroreflective sensors, which means
their proper operation depends on them being
properly aligned with their reflectors.
If these sensors are out of alignment, the
flatwork will not be stopped in the clutch/brake
rollers and will drop to the floor.
Required Tools
7/16” wrench, thin slotted screwdriver
Perform only when the unit is OFF
with power connected.
Use extreme caution.
Turn power ON at the main disconnect
switch.
Press the green start button.
Press any of the red Safety STOP but-
tons.
Look at the red and green LEDs on the cor-
ner photosensors (Figure 7-53, A). They
should all be steadily lit and positioned
directly below the reflectors (B).
If they are not, try pressing in lightly on the
front portion of the photosensors to make
a minor positioning adjustment.
If necessary, loosen the sensor retaining
bolts (Figure 7-53, C) to make minor
individual adjustments.
Check the sensor LEDs again per Steps 4
and 5. Make any further adjustments.
Re-start the unit and test the adjustment by
processing several pieces of flatwork.
1.
2.
3.
4.
5.
6.
7.
8.
Figure 7-53: The corner photosensors must be
properly aligned with their reflector.
A
B
C
C
TOC
INDEX
Содержание King Edge VAc
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