9
Switching power supply unit
To remove:
1. Remove the belt cover, the top cover and the front
cover (see pages 1, 2 and 5).
2. Loosen the setscrew A. Remove the cord guide plate.
(see fig. 1)
3. Disconnect the switching power supply connector from
the switching power supply unit.(see fig. 2)
4. Remove the foot control connector from the printed
circuit board A.(see fig. 2)(see page 7)
5. Remove the setscrews B, and switching power supply.
(see fig. 2)
To attach:
1. Follow the above procedure in reverse.
Replacing electronic components
Switching power supply connector
Setscrew A
Setscrews B
Foot control
connector (cord)
Cord guide
plate
Setscrew B
Switching power supply unit
Fig. 1
Fig. 2
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