Instructions / Assembly

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You should clear the filter sponges at least once every month.
The general acreage of the tube should not be less than 85% of the
acreage of the pump outlet. Try to equip the tube with a bend of fewer than
120 degrees to avoid excessive pressure losses and affect results.
Cut off the power if you don't use it for a long time and put it in a
ventilated place. Please operate it for about ten minutes every month in
order to make sure it is not broken and could run smoothly when you need
it.