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14
REPLACEMENT OF MAIN PARTS
Fig. 16
Fig. 15
•
CORD REEL UNIT / POWER CORD
(1) Cord reel unit
1. Remove the upper body and cord reel assembly as explained
in paragraph (1) Motor, points 1-4.
2. Unwind the power cord 4 times to release the cord reel
spring. Then remove the screw from the cord reel support.
(Fig. 15)
(Fig. 15)
3. Separate the cord reel unit from the cord reel support. (Fig. 16)
4. Replace the cord reel unit and reassemble it in the cord reel
support. Then refasten the screw.
NOTE: Wind up the power cord 4 extra times as indicated
on the spring plate to maintain spring efficiency.
NOTE: Wind up the power cord 4 extra times as indicated
on the spring plate to maintain spring efficiency.
5. Connect the wires according to the schematic diagram and
reinstall the cord reel assembly in its place. Then reassemble
the remaining parts in the reverse order.
the remaining parts in the reverse order.
Cord reel
assembly
Cord reel support
Screw
Cord reel unit
•
POWER CONTROL CIRCUIT
1. Remove the upper body as explained in paragraph (1)
Motor, points 1-3.
2. Release the power control circuit from its lodging and remove
the wires from the printed circuit board. (Fig. 14)
3. Replace the power control circuit with a new one and
connect the wires to the new printed circuit board according
to the schematic diagram.
to the schematic diagram.
4. Reinstall the new power control circuit in its place and
reassemble the remaining parts in the reverse order.
Fig. 14
Power control
circuit
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