SunSun HBL-801, Руководство по эксплуатации

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Troubleshooting
PROBLEM SOURCE SOLVE PROBLEM
Pump does not ope-
rate
No power Switch power on.
Blocked impeller Clean impeller.
Pump runs dry Fill canister with water.
Pump too noisy
Pump runs dry Fill canister with water.
Blocked impeller or worn out
pump shaft
Clean impeller or replace pump shaft.
Marginal outlet flow
Very dirty filter foam Clean filter foam.
Gap between water level and
top of the aquarium exceeds
4 cm (1,55 in). Add water to make sure that the gap be-
tween water level and top of the aquarium
does not exceed 4 cm (1,55 in).
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