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Reassembly can generally be conducted by reversing the disassembly procedure. However, special
attention should be given to the following items.
1. Reassembly of the power supply unit
Perform wiring according to the wiring diagram (Fig. 2). Pay attention to the direction in which to connect
the internal wires and terminals.
(1) Crimp the internal wire (yellow) of the DC-Speed Control Switch
[46]
and the internal wire (black) of the
LED Holder
[42]
together with Connector 50091 (10 pcs.)
[47]
.
(2) Solder the Terminal
[52]
and LED Holder
[42]
(brown internal wire for 14.4 V or red internal wire for
18 V) to the (B+) terminal of the DC-Speed Control Switch
[46]
.
(3) Solder the Terminal
[54]
to the (B-) terminal of the DC-Speed Control Switch
[46]
.
(4) Fasten the Holder Spring
[51]
and Terminal Piece
[53]
to soldered Terminals
[52]
and
[54]
with the
Tapping Screw D4 x 10
[50]
.
(5) Solder the internal wire (red) coming from the Brush Block
[38]
to the (M2) terminal, and the internal
wire (black) to the (M1) terminal of the DC-Speed Control Switch
[46]
(Fig. 2).
(6) When mounting the DC-Speed Control Switch
[46]
in housing (A), fit the protrusion of the
forward/reverse changeover lever on top of the DC-Speed Control Switch
[46]
into the hole groove of
the Pushing Button
[44]
.
(7) Pass the internal wire connected to the LED light between the housing ribs.
(8) Pass the internal wire connected to the DC-Speed Control Switch
[46]
between the ribs.
Reassembly
Fig. 2
Brush Block
[38]
Connector 50091 (10 pcs.)
[47]
Ferrite Core
[43]
DC-Speed Control Switch
[46]
Terminal
[54]
Terminal Piece
[53]
Tapping Screw D4 x 10
[50]
Holder Spring
[51]
Internal wire (blue)
Internal wire (brown)
Internal wire (black)
LED Holder
[42]
Internal wire (red)
Terminal
[52]