Conveyor Toaster
Model No. 428-BX
5
PROBLEM
CAUSE
SOLUTION
High limit tripped.
Toaster overheating due to
Clean any debris from the fan guard
blockage of airflow.
that might be blocking the flow.
Airflow fan inoperable.
Replace fan .
No power.
Circuit breaker tripped.
Reset circuit breaker.
Power switch inoperable.
Replace power switch.
Broken wire in power cord.
Replace power cord.
Toaster conveyor not
Conveyor motor inoperable.
Lubricate and/or Replace motor.
turning.
Conveyor switch inoperable.
Replace speed switch.
Motor chain is loose
Retension motor chain.
Conveyor bearings worn
Replace bearings
Conveyor chain binds
Sprockets worn.
Replace sprockets.
up in operation.
Excessive slack in conveyor
Remove a chain link.
chain.
Toaster overheating.
Airflow blockage.
Clean any debris from fan guard
Airflow fan inoperable
Replace fan motor.
Upper and lower heat
Heater switch inoperable.
Replace heater switch.
tubes not heating.
Heater inoperable.
Replace heater .
Bread product burning.
Conveyor speed too slow.
Adjust to proper settings
Bread product too light.
Conveyor speed too fast.
Adjust to proper settings
Lower heaters heating
High Limit Switch Tripped
See High Limit Tripped section
but top heaters are not.
428-BX 428-513
Printed in the USA 0101 2002
TROUBLESHOOTING CHART
