Conair Carousel Plus UGD043-1216, Руководство пользователя

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6-24 l Tr o u b l e s h o o t i n g
Poor Material Dr ying
Troubleshooting
(continued)
Once it is determined which of the four requirements that is not being satisfied,
refer to the following list of possible causes and solutions.
NOTE: Concerns with drying temperature may require review of HTC or GasTrac controls.
Temperature - The temperature of the air entering the hopper must be at the prop-
er drying temperature for your material, as specified by your supplier.
Problem
The temperature of the air
entering the hopper is not at
proper drying temperature.
Possible cause
Incorrect set point
Not able to achieve set point.
Inaccurate delivery air temperature read-
out.
Solution
Refer to the drying specifications for
your material and adjust the set point to
the recommended set point.
Replace any defective process heater,
contactors, fuses, etc.
Ensure the selected drying temperature
is within the design specifications of
your dryer.
Ensure the Delivery Air RTD is properly
positioned in the air stream.
Determine if there is a problem in the
temperature control circuit and repair or
replace any defective components such
as RTD, temperature control, circuit
boards, etc.
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