Aqua Flo Flo-Master HP Series Manual del usuario - Página 3

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Aqua Flo Flo-Master HP Series Manual del usuario
STARTING & PRIMING PUMP
Do not run unit dry. Always be certain that the pump casing and/or trap is filled
with water before starting the unit.
priming. If pump will not start or will not prime, see troubleshooting section in this
manual.
MAINTENANCE
The trap basket should be inspected frequently and kept clean.
damage to the basket, do not strike when cleaning. Inspect trap cover o-ring
regularly and replace as necessary.
Keep the motor clean. Ensure that the louvered openings are free from debris
and obstructions. Over a period of time, the shaft seals may become damaged
or worn and must be replaced.
WINTERIZATION
To prevent damage during freezing conditions, disconnect all electrical power.
Drain thoroughly and clean out any debris.
elements by covering or, if possible, store in a dry, well ventilated room.
MOTOR WILL NOT START:
1)
Check circuit breaker.
2)
Check for incorrect or loose wire connections.
3)
Make sure the correct power supply is being used.
4)
Any on/off switch or pneumatic switch should be in the "on" mode.
MOTOR OVERHEATING AND CYCLING ON AND OFF:
1)
Check for incorrect or loose wire connections.
2)
Check for low voltage supply (frequently caused by undersized wire).
3)
Make sure that the motor gets a fresh air supply and the vents are kept
unclogged.
MOTOR MAKES HUMMING NOISE BUT WILL NOT START:
1)
Check for low voltage supply (frequently caused by undersized wire).
2)
Make sure that the motor shaft turns free.
3)
Check for jammed impeller or an obstruction in the pump casing (volute).
NOISE:
1)
Check plumbing vibration. Make sure lines are adequately supported.
2)
Check for cavitation due to obstructed or undersized suction line.
PUMP WILL NOT PRIME:
1)
Make sure pump is installed at the proper level and the plumbing lines have
been correctly installed to allow the water to enter pump freely.
2)
Open air control valves to release any possible air lock.
3)
Make sure all suction and discharge lines are clear and unobstructed and all
valves are open.
4)
Check for air leaks in the suction line.
Allow a reasonable amount of time for
Protect pump and motor from

TROUBLESHOOTING

3
To avoid