Xylem FLYGT Concertor, Installation, Operation And Maintenance Manual

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Always state the product number and the serial number of the product.
8.3 The impeller does not rotate
DANGER: Crush Hazard
Moving parts can entangle or crush. Always disconnect and lock out power before
servicing to prevent unexpected startup. Failure to do so could result in death or serious
injury.
Equipment
locked
out
by
Name
.......................
DANGER
WARNING: Electrical Hazard
The permanent-magnet motor generates voltage when the shaft rotates, even if power
sources are disconnected. Never perform any electrical work if the shaft could rotate.
Cause Remedy
The impeller is stuck. • Check that the impeller can be rotated.
• Clean the impeller.
• Clean the sump.
If the problem persists, then contact a sales or authorized service representative.
Always state the product number and the serial number of the product.
8.4 The pump starts but stops after 10 seconds
DANGER: Crush Hazard
Moving parts can entangle or crush. Always disconnect and lock out power before
servicing to prevent unexpected startup. Failure to do so could result in death or serious
injury.
Equipment
locked
out
by
Name
.......................
DANGER
WARNING: Electrical Hazard
The permanent-magnet motor generates voltage when the shaft rotates, even if power
sources are disconnected. Never perform any electrical work if the shaft could rotate.
8 Troubleshooting
6020.180/090 Installation, Operation, and Maintenance Manual 51