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GrainPro® Solar Bubble Dryer™50 Instruction Manual
MA4040RAD0914-9
6.3.4.
Fold the length into three (3) equal parts.
Make sure that the first portion to fold is
where the both ends (heating area and
exhaust port) are located.
6.3.5.
Make sure that the final dimension is 100cm x
110cm to fit into the carrying bag.
6.4.
BATTERY CHARGING, MAINTENANCE AND STORAGE
6.4.1.
Battery Charging
a.
Batteries should be charged after every use to ensure they do not sit in a low state of charge
condition for extended periods.
b.
Lead acid batteries do not have a memory affect. (They do not need to be fully discharged prior to
charging)
c.
Add water to cells after charging up to a level of 1/8” below the bottom of the vent well. Do not
overfill the battery. Use only distilled water. Do not use tap water.
d.
Never add acids/electrolyte to cells.
e.
Check your batteries once a month after installation to determine the proper watering schedule.
6.4.2.
Battery Inspection and Cleaning
a.
Keep batteries clean and dry.
b.
Check that all vent caps are tight.
c.
Check that all connections are tight.
d.
Terminal protector should be applied to terminals to reduce corrosion.
e.
Use a solution of baking soda and water to clean if there is acid residue on batteries or corrosion on
the terminals.
6.4.3.
Battery Storage
a.It is suggested to store the battery in a well-ventilated place. If the battery has high temperature or
poor ventilation during storage and delivery, the self-discharge will increase.
b.The best storage temperature is 25
℃
.
c.Keep batteries away from fire, flames, heat supply etc.
d.Do not store the batteries in a discharge state for a long period of time, recharge the battery after
discharge to keep the capacity.
