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P o o r M a t e r i a l D r y i n g
Tr o u b l e s h o o t i n g
( c o n t i n u e d )
Residence Time
- The time your material supplier has determined that the material
in use must be heated to its drying temperature to achieve proper drying.
Problem
Material residence time is
too long or short.
Possible cause
Material level in hopper is too low.
Material throughput is too high.
Funnel flow/ preferential flow “Rat
hole”
Solution
Make sure there is an adequate supply of
material to feed the loader on top of the
drying hopper.
Correct any problems with the convey-
ing system that may be preventing your
loader from filling the hopper.
If your hopper has a level sensor for
maintaining a material level less than
completely full, be sure this sensor is
adjusted properly.
Take any necessary steps, such as slow-
ing down the process, to ensure the
material usage is within design specifi-
cations of the dryer and hopper.
Replace dislodged diffuser inside the
drying hopper.
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Tr o u b l e s h o o t i n g l
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Summary of Contents for Carousel Plus W Series
Page 6: ...iv l Table of Contents...
Page 20: ...2 8 l Description...
Page 34: ...3 14 l Installation...
Page 44: ...4 10 l Operation Control Function Flow Charts From the Alarm screen Home Alarms...
Page 114: ...4 80 l Operation...
Page 130: ...4 96 l Operation...
Page 184: ...B 3 l Appendix...