10
P/N 1011190 Rev. G 01/17
Problem
Possible Cause
Corrective Action
Buns not toasting adequately.
Compression Setting is incorrect.
Use the recommended setting of 4.
One of the Conveyor top shafts is stuck in the
lower lock position.
Inspect positions of the shafts as described in the Maintenance
section of this manual.
Either both Upper/Lower Conveyor locks are not
properly locked in place.
Inspect the proper position of the locks as described in the Mainte-
nance section of this manual.
Buns do not meet specifications.
Contact your bun supplier.
Motor settings are incorrect.
Verify that the motor setting is set to 4000 as described in the
Programming section of this Manual.
Compression side door will not
close.
Either both Upper/Lower Conveyor Locks are
not properly locked in place.
Inspect the proper position of the locks as described in the Mainte-
nance section of this manual.
The lock on the Compression Side Door is in the
locked position when trying to close the door.
Turn the lock to the unlocked position before closing the door.
Fan is making an unusual sound.
Failed Cooling Fan.
Verify vents on toaster are unblocked and not near other heating
appliances. Clean fans as described in the Maintenance section of
this manual. If problem persists, contact your maintenance person
or Authorized Service Agency for service.
Cooling Fan is dirty and needs to be cleaned.
Control Display flashes F-HL con-
tinuously. Buns are not toasting
properly.
Front Hi-Limit Control is tripped.
Allow the unit to cool and reset the Front Hi-Limit Control. If it trips
again, contact your maintenance person or Authorized Service
Agency for service.
Control Display flashes r-HL con-
tinuously. Buns are not toasting
properly.
Rear Hi-Limit Control is tripped.
Allow the unit to cool and reset the Rear Hi-Limit Control. If it trips
again, contact your maintenance person or Authorized Service
Agency for service.
Control Display is blank.
Power Cord is not plugged in.
Plug the Power Cord into the appropriate outlet. Turn the toaster
on. If the Control Display is still blank, contact your maintenance
person or Authorized Service Agency for service.
Circuit Breakers turned off or tripped. Damaged
electrical outlet, plug, or Power Cord. Power
Switch damaged.
Reset Circuit Breakers. If they trip again, check the Power Cord,
Plug, and outlet for damage. Contact your maintenance person,
Authorized Service Agency, and Electrician for service.
Faulty Transformer.
Replace Transformer.
Conveyors not turning.
Damaged or missing Roller Tensioner(s)
Adjust or replace the Roller Tensioner(s).
Conveyor Belt is stretched. Chain is skipping on
shaft.
Measure and adjust the Conveyor Belt Chain as described in the
Maintenance section of this manual.
Motor Drive Chain is detached from sprockets.
Reinstall the Drive Chain.
Drive Chain needs lubrication.
Lubricate Drive Chain with Lubit-8 (P/N
Failed Drive Motor.
Contact your maintenance person or Authorized Service Agency
for service.
TROUBLESHOOTING (continued)
