-8-
Temperature Range of Dew Point
According to ISO 8573.1, dew point
temperature of a freezing dryer is based
on 2 - 10 , as the blue area between
two dotted lines shown in the figure on
the right.
blue area
Special Situation
When the dryer starts to run without any load
or at a lower environment temperature, the
dew point temperature of the freezing dryer
might not be within the blue area (at a lower
position). The cooling fan may stop shortly
and will begin to run after the temperature
rises within the range of the blue area, which
is normal to prevent from icing and freezing.
Stop
1. Close the valve gates of air inlet and outlet and check if
the bypass pipes are tightened.
2. When the power switch is placed
on "O", the dryer stops to run.
Shut off the valve gates of air inlet and outlet before stopping the
dryer so that compressed air may continue flowing through the dryer
and get the expected drying effect after the dryer stops.
Do not turn on and off the power switch consecutively to prevent
damage to the refrigerant compressor.
power switch
overload trip
dew point temperature
dew point temperature
at a lower position
power switch
Summary of Contents for AD-005
Page 1: ...Operating Manual Freezing Compressed Air Dryer Http www dryer com tw E mail dryer dryer com tw...
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