4-23
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
5. Brush Assembly Installation
(1) Temporarily attach the brush assembly to the
brush support using the screw shown in the
figure.
(2) Move the brush base in the direction of the ar-
row while pressing down the brush base above
the brush support and temporarily attach the
brush assembly using the other screw.
(3) Tighten the screws which are attached in steps
(1) and (2).
(4) Check that the brush touches against the slip
ring.
n
Once steps (1) to (3) are completed, the height
of the brush and contact pressure against the
slip ring will be automatically adjust.
(5) Connect the connector on the brush assembly
board.
6. Brush Cover Installation
Align the hole of the brush cover with the shaft of
the slip ring and tighten the two screws.
Connector Brush Slip ring
Temporarily attach
this screw first.
Brush support
Slip ring Brush
Brush base P 2x4
4-2. Parts Replacement