2
MAINTENANCE & SERVICE
SUGGESTIONS
To maintain a Game in good working order
the game should be kept as clean as possible. Star
ting with the Coin Chute, for a great deal of Dirt,
Metallic Coin Dust, and sticky beverages collect
here. An aerosol type de-greaser or contact cleaner
can be used, however all parts must be wiped off
with a clean cloth to remove any residue & d�solved
scum, especially on electrical contacts & printed
Circuit Disc.
Keeping the Bottom Cabinet and Back Cabinet
free and clear of extra loose parts, screws, nuts,
and switch blades, eases trouble shooting;for broken
or loose parts often turn up at the bottom of the cab
inets making the troubled area easier to identify and
correct.
Proper adjustments on Sw. Blades and Wipers
should be maintained for proper electrical conduc
tion and machine timing. Overl:t bent Sw. Blades
will break off at the base. Wiper blades under too
much pressure will cut through printed circuit discs.
Wiper assemblies especially those assembled with
multiple fibre dlscs are very susceptible electrical
arcing when covered with even a thin coat of dirt &
oil. Arcing will cause carbon traces to build up
which will burn a hole through the fibre plates.
Arcing shorts are hard to trace and play havoc with
a circuit. Arcing can be checked for by giving discs
and wipers a physical check.
Also check fibre cams for worn lobes or worn
locking notches. In conclusion a clean machine is
easier to maintain and keep in service.
OODE
N.C. ------NORMALLY CLOSED
N.O. ______ NORMALLY OP£N
M.l.l, _____ MAKE IEl"ORE IREAK
S.P.D.T. ____ srNGLE POLE DOUa.E THROW