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"Tuning" A Vibratory
Feeder
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Tuning may need to be done if feed rate is too low or if you have
replaced broken springs or bolts. Before tuning, be sure all
bolts are tight and recheck the feeder bowl. Loose bolts will cause
the feeder bowl to run improperly and may be the simple solution to
the problem.
NOTE: EXCESSIVE AIR GAP DECREASES POWER AND INCREASES
AMPERAGE WHICH CAN CAUSE DAMAGE TO THE CONTROLLER
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Check the air gap between the coil and the "I" lamination
assembly. It must be clear of debris and not striking
one another. The gap in between the "I" lamination and coil
should be as such that they do not strike one another on startup, the
coil getting as close to the "I" lamination assembly as possible.
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While the bowl is running with parts in it, loosen a spring bolt. If
the unit speeds up, it is over sprung. Remove a spring, tighten the
bolts and recheck. If the unit slows down, it is under sprung. Add a
spring, tighten the bolts and recheck.
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Recheck and adjust the air gap as close as possible without causing
the coil and "I" lamination assembly to strike on startup.
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Always be aware of bolt length and maintain proper thread engagement
when adding or removing drive spring.
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When possible, maintain a balance on all the spring packs. Do not
remove several springs from one pack and leave an unbalanced condition.
This procedure should improve your feed rate. If it is still not
feeding adequately, document what has occurred and e-mail
Pioneer
Feeder Equipment
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Reminder:
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Vibratory equipment must not touch any track, bracket, or other equipment.
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Never attach anything to the bowl or base drive.
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Operate the system at the minimum speed required to obtain good parts
travel and meet the specific rate.
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