Aqua Guard DualFlo DF152STL Manuel du propriétaire - Page 6

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Trouble Shooting

MOTOR DOES NOT START
1. Disconnect switch or circuit breaker in OFF position.
2. Fuses blown/thermal overload open. Locked motor shaft.
3. Motor windings burned out.
4. Defective starting switch inside single-phase motor
5. Disconnected or defective wiring
6. Low voltage
MOTOR DOES NOT REACH FULL SPEED
1. Low voltage
2. 2 speed model set on low speed
3. Motor windings connected for wrong dual voltage model.
MOTOR OVERHEATS (Protect trips)
1. Low voltage
2. Motor windings connected for wrong dual voltage model.
3. Inadequate ventilation
PUMP DELIVERS NO WATER
1. Pump is not primed
2. Closed valve in suction or discharge line
3. Leakage or air into suction system
4. Impeller clogged
LOW PUMP CAPACITY
1. Valve in suction or discharge line partly closed
2. Suction or discharge line partly plugged
3. Suction or discharge line too small
4. Pump running at reduced speed (see above)
5. Plugged basket in skimmer or hair and lint strainer
6. Dirty filter
7. Impeller clogged
8. Wrong rotation (3 phase only)

Winterizing

Consult your dealer for advice on winterizing your equipment if freezing temperatures occur in your locality. His knowledge of
your equipment makes him the best qualified source of information. Follow his recommendations, and if these include draining
the filter system, proceed as follows:
1. If your system does not contain a filter, proceed to step2.
A. For sand filters: BACKWASH for 3 to 5 minutes and set dial valve to WINTERIZE.
B. For cartridge filters: Clean the filter element and store in a dry place.
2. Drain system by loosening drain plugs (will drain without completely removing plug from unit) and/or removing pipe caps.
aquaguardpoolsystems.com
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LOW PUMP PRESSURE
1. Pump running at reduced speed (see above)
2. Wrong rotation (3 phase only)
3. Discharge valve or inlet fittings closed too much
HIGH PUMP PRESSURE
1. Discharge valve or inlet fittings closed too much
2. Return lines too small
3. Dirty filters
NOISY PUMP AND MOTOR
1. Plugged basket in skimmer or hair in lint strainer
2. Worn motor bearings
3. Valve in suction line partly closed
4. Suction line partly plugged
5. Vacuum hose plugged or too small
6. Pump not supported properly
LEAKAGE OF WATER AT SHAFT
1. Shaft seal requires replacement
AIR BUBBLES AT INLEY FITTINGS
1. Leakage air into suction line at connections or valve stem
2. Cover gasket of hair and lint strainer needs cleaning
3. Restriction in suction line
4. Low water level in pool
NOTE: If the recommendations in the Trouble Shooting
portion of this manual do not solve your particular
problem(s), please contact your local dealer for service.