Troubleshooting - AquaPRO 52021-0 Manual Del Propietário

To clean a pump clogged with debris:
Unplug the pump from electrical power.

Remove debris from the screen.

Unscrew the stainless screws (7), and remove the screen (6), unscrew the stainless screws (5), and remove

the volute (4), and the seal gasket (3). Use a flathead screwdriver to hold the shaft (1), then turn the impeller
(2) counterclockwise to release the impeller (2).
Reassemble.


TROUBLESHOOTING

Problem
The pump does not start.
The pump is unable to
pump out water.
Possible Cause
1. The fuse is blown.
2. The breaker is tripped.
3. The plug is disconnected.
4. The plug is corroded.
5. The motor failed.
6. The water level is too low.
7. Ice or blockage has locked the
impeller.
1. The screen is blocked.
2. The hose is kinked, bent sharply
or coiled.
3. There is airlock.
4. The hose length is too long.
5. The impeller is loose on the shaft.
6. The impeller is broken.
6
Corrective Action
1. Replace the fuse.
2. Reset the breaker.
3. Secure the plug.
4. Clean the plug prongs.
5. Replace the pump.
6. Allow the water level to rise to
1-1/2 in. or more.
7. Remove the blockage
1. Clean the screen.
2. Straighten the hose.
3. Clean the anti-air lock hole.
4. Use a shorter hose.
5. Reassemble the impeller.
6. Replace the impeller.
.