Midway Arctic Thunder, Manual

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C
HAPTER
3 S
ERVICE
DANGER
High voltage present. Exercise extreme caution while servicing transformer.
To service Transformer.. .
l
Switch off power to game machine and unplug AC line cord
l
Unlock and remove rear door.
l
If power to game machine was only recently disconnected, the transformer may still be warm. Allow
transformer to cool completely before handling.
l
and all wiring, including ground.
l
Remove screws used to fasten transformer to base of cabinet
l
Perform desrred repair or equipment replacement.
To service Coin Mechanism.. .
l
Switch off power to game machine and unplug the AC line cord
l
Unlock door and swing it open.
l
Unlatch and remove each coin separately to clean or replace with a different type. Ensure
mechanism seats fully in the holder upon reinstallation.
l
Close and lock the release latch, then close the door.
l
Switch on power to game and change the mechanism setup. then test known good and bad coins to ver-
ify ‘operation
To service Coin Counter...
l
Switch power to game machine and unplug the AC line cord
l
Unlock and open cash door.
l
Locate meter lower left corner of the vault opening. Record meter count before testing or replacement.
Locate meter wires. Label and disconnect wiring.
l
Remove screws from front bracket.
l
Perform the desrred repair or equipment replacement. NOTE: Be sure replacement meter has a diode
across the terminals to protect driver circuits.
To service Coin Meter.. .
l
Switch off to game machine and unplug the AC line cord.
l
Unlock and open cash door. Remove cash tubs
l
The meter located at the bottom of vault on a plate. Remove the screws and lift the plate just enough
to disconnect the meter wires from the harness.
l
Record meter count before testing replacement.
l
Perform repair or equipment replacement.
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RCTIC
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