Hitachi FDS 12DVA, Техническое и сервисное руководство

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Fig. 5
Motor Spacer [24] Motor [25]
Internal Wire (Red) [33]
Machine Screw
M3 x 8 [29]
Spring Washer M3 [30]
Internal Wire (Red) [33]
Internal
Wire (Black) [32]
Internal Wire (Black) [32]
DC-Speed Control Switch [34]
Terminal Support (A) [39]
(b) Pay attention to the polarity of the Motor [25] when
soldering Internal Wires (B) [32] and [33] to the Motor
[25]. The red-marked side of the Motor [25] is positive.
(See Fig. 6.)
(c) Apply grease (Hitachi Motor Grease No. 29, Code No.
930035 is recommended) to the pinion press-fitted on
the Motor [25] shaft.
(2) Reassembly of the clutch unit
(a) Mount Washer (D) [7] and the Spring [6] to the Front Case [9]. (See Fig. 7.)
When mounting Washer (D) [7] into the Front Case [9], align the projection on the Front Case [9] with the
notch of Washer (D) [7].
Fig. 6
Fig. 7
Positive side
Red mark
Negative side
Register mark (oo)
Z surface
Nut [5]
Spring [6]
Register mark (o)
Washer (D) [7]
Notch
Register mark
Z surface
Projection
Front Case [9]