OPERATION
Plug the pump plug into piggyback plug and then plug it to GFCI
plug, open the main valve.
Pour water and test if the emergency pump can work
normally.
1.
Verify primary pump operation. Fill the sump pit with enough
water. The primary sump pump will start and pump out the water
then stop.
2.
Unplug the primary pump power cord plug from the power
supplier outlet.
3.
Verify emergency pump operation. Refill the sump pit with
water until the emergency pump float switch moves to the upper
end. The emergency pump should start and pump out the water. If
not, please check all the pipe connections and adjust the position
of the 2 rubber rings on the float rod.
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