Valley-Dynamo Black Hole Service Manual And Instructions page 14

Installing the Overhead Mounting Tubes. Keep the wire harnesses accessible as they
will need to be fed into the overhead mounting tubes and plugged into the Overhead
Display Unit.
FIRST : route the Overhead Wire Harness through a FEMALE mounting tube. There is a
cut-out at the top of the tube for the wiring, Slide the female tube onto the lower U-shaped
leg.
SECOND : on the opposite side of the table, route the Overhead AC Harness through a
MALE mounting tube. Slide the male tube onto the lower U-shaped leg and assemble the
tops of the tubes, taking care that the wire
harnesses are accessible and have not been
crimped.
The hole under the tube should be parallel to the
playfield.
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