2.
Check ball drop solenoid
5
and ball release
arm
6
(if solenoid does not move at all, it is
most likely the ball ramp switch)
3.
Check wire connection to ball ramp switch
4
,
ball drop solenoid
5
, and ball release
button
7
Ball Lift Jams
1.
Too many balls in machine. There should
be 5 balls loaded in the machine.
2.
Check that all of the ball lift cradles are
not crooked on the belt.
Ball lift runs forward, then backward,
then forward again over and over and/or
Balls build up on ball ramp
1.
No ball on Ball ramp switch
4
2.
Ball ramp switch
4
is out of adjustment
or not working. Switch output should be
connected to NC terminal.
8
