Symptom Probable Cause Suggested Remedy
Machine
does not
start
Power Supply Check these areas: Circuit breakers, Voltage, Power leads,
Power connections. Is front display LED showing a dollar
amount.
Door Switch Check for continuity through door switch when door is
closed. If no continuity, adjust or replace door switch.
Control Breaker Check 1.5 amp (T-950 and T-1200 use 2.5amp) breaker or
fuse for continuity. If no continuity, replace breaker or fuse.
Control Transform-
er (3 Phase Only)
Check voltage output from control transformer for 120VAC.
If voltage is incorrect, replace transformer.
Coin Acceptor Check coin acceptor to make surethere is no blockage or
damage. clean or replace acceptor.
Accumulator Trans-
former
Check accumulator transformer for 120VAC output to accu-
mulator. If no voltage, replace transformer.
Coin Accumulator Check accumultor to see that display is showing correct
number of coins to start. Check accumulator for short
120VAC output signal at orange/white wire when preset
number of coins is reached. If no display or output signal,
replace coin accumulator.
Timer Check to insure the timer is in the “o” position to sup-
ply 120VAC throught the Start cam to the coin accumulator
board.
Timer, Rapid Ad-
vance Motor
Check the rapid advance motor for continuity and replace if
no continuity.
Machine will
not accept
and count
coins
Coin Acceptor Check coin acceptor switch for any type of blockage or dam-
age. Clean, adjust or replace the acceptor.
Power Supply Check these areas: Circuit breakers, Voltage,Power leads,
Power connection.
Timer Timer must be in “o” position, machine has to nish previ-
ous cycle to reset coin accumulator board.
Coin Accumulator Check accumultor to see that display is showing correct
number of coins to start. if no display, replace.
Control Breaker Check 1.5amp breaker to continuity, if no continuity, replace.
Door does
not lock
Timer Position The following sequence must have taken place to advance
the timer before the door locks:
1. Loading door closed
2. Proper number of coins inserted to start machine
3. Accumulator counted and credited coins to advance timer
into cycle closing on-o timer contact.
Door locking Sole-
noid
Check to insure that Solenoid is receiving 120VAC from main
S1 door switch. If it is, replace solenoid.
Door Switch Check for continuity through door latch switch when door
closed. If no continuity, adjust or replace door switch.
Common Troubleshooting Solutions
57
Part # 8533-035-002 4/22
56
Part # 8533-035-002 4/22
Section 5:
Trouble Shooting
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