Flotec FP5712-02, Руководство пользователя

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NOTE: These instructions are specific to ODP (Open Drip
Proof) motors.
Disassembly
1. Disconnect the pump from the power supply.
2. Drain pressure from the system by opening a faucet.
3. Drain the pump.
4. Close the isolation valves on both sides of the pump.
5. Remove the motor bolts and slide the motor / stack
assembly backwards (or lift it, if the pump is mounted
on the wall) away from the pump body flange. The
seal plate, seal plate O-Ring, seal, spacer, and pump
stack are removed together.
6. Remove the motor end cover from the switch end of
the motor.
Hazardous voltage. Discharge the
capacitor before proceeding.
To discharge the capacitor, use a screwdriver with an
insulated handle. Hold the screwdriver by the handle
and move the metal part of the screwdriver to contact
both terminals of the capacitor at the same time.
DO
NOT touch the metal part of the screwdriver blade or
the capacitor terminals with your hand.
7. Loosen the screw that holds the overload protector
and move it out of the way. Hold the end of the motor
shaft with a 7/16" open end wrench.
8. Use another 7/16" open end wrench on the motor
shaft. This can be accessed through the inner support
cage, or at the discharge end of the shaft. Unscrew the
stack and coupling from the motor. Remove the stack
and coupling as a unit.
Maintenance 8
For parts or assistance, call Flotec Customer Service at
1-800-365-6832
Drain Pump
Disconnect Power
to Pump
3
1
5
Close Isolation
Valves to Pump
2
4
Unbolt Motor;
Slide Motor/Stack
Assembly Back
Relieve
System Pressure
6
8
7
Remove Motor
Canopy
Unscrew Pump
Shaft from Motor
Shaft with 7/16"
Wrench
Hazardous
voltage. Discharge capacitor
before working under
motor canopy.
Move Overload
Aside and Hold Shaft
Flats with7/16" Wrench
Figure 7
Figure 8
Figure 9 – Capacitor location.
Capacitor
Terminals
Protective Cover
(Pulled back to show terminals)
Figure 10 – Wrench on end shaft.
7 / 16
Disconnect from
power source.
Motor end view with
canopy removed
Overload Protector
(Moved for access)
Overload screw
(remove)
7/16" Open
End Wrench