SAMUEL JACKSON HU-SOUTHWEST-1480, Руководство по обслуживанию

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PAGE 7 of 84 HU-SOUTHWEST-1480 GAS-FIRED HUMIDAIRE UNIT
© SAMUEL JACKSON, INCORPORATED 2005 ALL RIGHTS RESERVED
HOW DO I CONTROL THE AMOUNT OF MOISTURE OUTPUT?
The closer the air and water temperatures are to each other, the more humid the air
becomes. This increases the moisture added to the cotton. When these temperatures are
too close together, excessive condensation can occur and create problems.
Many ginners set the air temperature at 125
°
F [49
°
C]. They move the water
temperature closer to the air temperature until the cotton becomes sluggish on the lint
slide or feeder apron, then back off the water temperature a little. When ginning at night
or in cold, damp weather, lower the water temperature a little. It will not be possible to
raise the actual water temperature to more than about 3
°
F [2
°
C] above the air
temperature.
If desirable humidification is not reached at 125
°
F [49
°
C], or if moisture condenses, try
raising the air temperature a few degrees. Then re-adjust the water temperature. Call the
factory if problems persist.
The maximum setpoint temperatures are preset at 155
°
F [68
°
C] at the factory. The
ability to add more moisture into the air at temperatures above 155
°
F [68
°
C] is
marginal. Operating the Humidaire Unit at high temperatures will also shorten its life.
WHAT IS THE HUMIDAIRE “SPEEDOMETER”?
For the new user, setting air and water temperatures can be confusing. With the
Humidaire “Speedometer”, a digital meter on the left displays the target output setting
based on the air and water temperature selected by the operator. A similar digital meter
on the right displays the actual output of the unit. 0% represents minimum moisture
output, 100% represents maximum output. If the needles on the left and right meters
match, everything is OK.
Use the arrow buttons (“<” or “>”) to increase or decrease temperature settings (setpoint).
Access this screen by pressing the large question mark button (“
? ”) on the home screen.
Speedometer Screen