Makita BDF441 Technical Information page 7

W
iring diagram
[1] Lead Wires of Light Circuit
Fix the lead wires (red, black)
to LED with the lead
wire holders.
Lead wire holder
Connector of Light circuit
Light circuit
[2] Lead Wires of Switch, Brush Holder Complete and FET
Connecting terminal
on the lead wire from
Brush holder complete
Connect the Connecting terminals
to Switch as illustrated below.
approx. 20 degrees
Connecting
terminal
Connector of Switch
Connect the Connector of
Light circuit with that of Switch.
Then fix them in these holders.
Be sure to fix all the lead wires
on each Connector by routing
through the slits in the holder.
Holder
Route the lead wires (red, black) to LED
between the rib A and the rib B.
Note:
rib A
1. Make sure that the wires are tight
in the circled portion.
2. Be careful not to route over the rib.
LED
Do not cross the lead wires (red, black)
rib B
to LED in the circled portion.
Lead wires (red, black) to LED
With the lead wire (orange) to Connector
positioned on the Terminal installation side,
fix Light circuit with the holder.
Switch side
Terminal side
Heat sink
FET
Light circuit
Lead wire
(orange)
Fix the three lead wires of FET
(black, blue, yellow from left to
right) with the lead wire holders
on switch.
Switch
Be careful not to route
lead wires on the inlaid
edge of Housing L in
the circled portion.
Between the rib and Light circuit,
route the three lead wires
(blue, red, black) connected to the
Connector of Switch.
rib
Terminal
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