NICREW YDQB4105 Manual De Instrucciones página 3

Safety Warnings
To avoid possible electrical shock, do not immerse pump in water.
If pump falls into the water, or otherwise becomes wet, do not reach
for it un�l you have first unplugged it.
To prevent possible electrical shock resul�ng from water backsiph-
oning, pump should be used with a check-valve or posi�oned higher
than the water level.
Carefully examine appliance a�er installa�on. It should not be
plugged in if there is water on parts not intended to get wet.
Do not operate appliance if it has a damaged cord or plug, or if it is
malfunc�oning, or if it is dropped or damaged in any manner.
When removing filters, airstones or air-operated ornaments from
aquarium, do not let water run into the pump. Leave pump running
and prevent back-siphoning by removing the open end of the tubing
from the pump nozzle and taping it to the top frame of the aquarium.
The air pump will overheat and get damaged if it cannot discharge
air adequately, never close the outlets, make sure the air tube is not
clogged or bent.
A G.F.C.I (Ground fault circuit interrupter) & surge protector is
recommended for all electrical appliances.
A "drip loop" should be arranged by the user for each cord connec�ng
an aquarium appliance to the receptacle. The "drip loop" is the part
of the cord below the level of the receptacle, or the connector if an
extension cord is used, to prevent water traveling along the cord
and coming in contact with the receptacle.