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GrainPro® Solar Bubble Dryer™50 Instruction Manual
MA4040RAD0914-9
5.8.3.
If the ventilator shuts down, press the button on the Solar Charge Controller. The ventilator will run
automatically in about 5 seconds if there is enough energy stored in the battery. Otherwise wait till
the battery is recharged via the solar panel.
NOTES:
For SBD50- Electric: connect the 220V ventilators to the grid. If the outlet is 110V use the ‘step-up
transformer’ to convert the 110V to 220V required by the 220V AC ventilator.
For SBD50-Solar: connect the ventilators to the solar power system. Be careful to avoid possible
electric shock. OBSERVE SAFETY FIRST.
5.9.
MIXING
5.9.1.
Rake mixer:
a.
Insert the rake mixer along the partly
opened zipper liner.
b.
Close both zippers up to the rake handle.
c.
Mixing is done like a normal rake mixing in
sun drying method. As the rake handle is
moved along the zipper line, ensure that
you close the zipper slider around the rake
handle.
5.9.2.
Tube Mixer (Optional component):
a.
Designed to provide vertical oscillating
motion to mix the commodity inside the
bubble.
b.
Two persons are needed to pull the tube
mixer under the drying floor. They must
pull the tube mixer at the same speed
while maintaining the same direction and
the same motion.
NOTES:
Untie the rope at the middle of SBD50 wall before the operation of tube mixer.
For best mixing results, the tube mixer must be pulled as fast as possible.
It is recommended to bring the tube mixer to the other end within 12 to 15 seconds.
