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#926 "FIRE BALL"
INSTALLATION AND GENERAL GAME OPERATION INSTRUCTIONS
INSTALLATION
On all games there are certain items that should be checked after
shipment. These are visual inspections which may avoid time con-
suming service work later. Minor troubles caused by abusive hand-
ling in shipment are unavoidable. 'Cable plugs and sockets may be
loosened, switches (especially tilt switches) may go out of adj-
ustment. Plumb bob tilt switch should always be adjusted after
game is set on location and leg levelers are adjusted.
Visual inspections before plugging in line cord: -
1.
Check that all cable plugs are firmly seated in proper sockets.
2. Check that cables are clear of all moving parts and relays.
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Check for any wires that may have become disconnected.
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4. Check switches for loose solder or other foreign material that
may have come loose in shipment and could cause shorting of
contacts.
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5. Check wires on relay coils for proper soldering. especially
the bare (common) wire connecting a row o~ relay coils. Cold
solder connections may not show up in factory inspection, but
vibration in shipment may break contact.
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6. Check that fuses are firmly seated and making good contact.
7. Check (manually) the stepping and resetting of all step-up
units. The wiper action should not be sluggish.
8. Check transformer for any foreign material shor~ing across
wiring lugs.
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Check wiring of transformer to correspond to location voltage.
(Transformer wiring card in front cabinet.)
Before the line cord is plugged in: -
Check all plugs and sockets and cable dressing:
(A) Plugs in correct sockets.
(B) Plugs securely seated in sockets.
(C) Dress cables away from relays, step ups and any mechanically acting
units.
Check adjustment of the three (normally open) tilt switches:
(A) Panel tilt on bottom of playfield panel.
(B) Plumb-bob tilt on left side of cabinet near front door.
(C) Ball tilt above plumb-bob tilt.
Insert one of the four balls into ball tilt assembly and adjust
bracket so ball will rollover switch blade if front of cab1net
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