Adjusting The Vibration Of The Button Feeder; Adjusting The Feeder Bowl Components - JUKI LK-1903B Instruction Manual

0.5 mm 0.5 mm
Positioning stopper screw

14. Adjusting the vibration of the button feeder

❸
BR35
❶ ❷

15. Adjusting the feeder bowl components

(1) Guide plate
❷
Feed plate
Pan
Triple-pawl
European
specification
❶
❷
❸
❶
Button
1) Turn ON the power to the device.
2) Set the button feeder adjusting variable resistor ❸ to its
intermediate position.
3) If the feeder does not vibrate adequately, turn sensitivity
adjustment variable resistor ❶ until it reaches the
position to allow the feeder to vibrate most. Then turn
sensitivity adjustment variable resistor ❷ and make a fine
adjustment so that vibration of the feeder is maximized.
4) Adjust the flow of buttons using the button feeder adjusting
variable resistor ❸ .
(Caution)
Sensitivity adjusting variable resistor ❷ is very
delicate. It is advisable to place buttons with flat
bottom in the feeder bowl, and adjust the flow
of buttons while checking the actual flow of the
buttons. This will allow you to adjust the flow of
buttons with ease.
1) The appropriate clearance between the button top face
and guide plate ❶ is approximately 0.7 mm.
2) Loosen screws ❷ , and move guide plate ❶ up and down
to adjust the clearance appropriately.
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