PANASONIC MC-V9644-02
Manual de Servicio

MC-V9644-02

3.3.
3.3.1.

POWER NOZZLE MOTOR
Specifications

1. 120V., 60Hz. 2. Amps 2.0/2.7 (max.) at 18,000/14,550 R.P.M. 3. Watts 225/298 (max.) at 18,000/14,550 R.P.M. 4. Torque 55/100 Nm at 18,000/14,550 R.P.M.

8. Reroute all wiring per original layout utilizing wire retainers provided, and proper placement of wires to prevent pinching of wires and interference when reinstalling the indicator block assembly. Connect wires and apply wire nuts, (reference WIRING DIAGRAM). 9. Install indicator block assembly. Holding the assembly at a slight angle, insert the edge of the part behind the retaining tabs (use T-shaped tab on assembly to align in slot of retaining tab). With fingers lifting base off the floor (to free front axle) use both thumbs to push the indicator block assembly down until it snaps in place.

3.3.2.

Motor Replacement

1. Remove light cover, nozzle cover and brush assembly. 2. Remove two (2) motor bridge screws. Lift out bridge and motor. NOTE: Observe routing of motor wires and all other wiring before removing motor. 3. Hook a finger under the center of the overload protector and lift to free it from the retaining tabs. Remove the overload protector wire terminals. Check continuity by depressing the button completely. When the button is released there should be continuity between the two poles when checked. If all components and items in the troubleshooting guide have been checked and the overload protector continues to trip, it should be replaced. 4. Insert a flat screwdriver blade between the indicator block assembly and the plastic retainer for the four (4) wires. Pry up and out to free the indicator block assembly from the retaining tabs.

10. Install the overload protector by snapping into position between the two retaining tabs and with one end pushed up against the indicator block assembly. 11. Replace remaining Replacement). parts (see Belt Removal &

NOTE: For general servicing, it is necessary to eliminate pinching of any wire during reassembly. After servicing any electrical component or electrical enclosure, the unit should be reassembled and checked for dielectric breakdown or current leakage.

3.4.
3.4.1.

AGITATOR BRUSH
Brush Checking

5. Unscrew wire nuts to free motor lead wires. 6. Install new motor. Assure motor is fully seated on all four (4) front and rear base supports. Rear motor housing flange should be in slot of base support. 7. Install motor bridge and secure with two (2) screws.

1. Replace the agitator brush if brushes are badly worn. Lay a straight edge across the base supports and rotate the agitator brush dowel. The brushes should extend past the brush supports.

3.4.2.

Agitator Assembly Replacement

1. Remove light cover and light lens, (see Bulb Removal & Replacement). 2. Remove nozzle cover, (see Belt Removal & Replacement).

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