HOLMAN CONVEYOR TOASTERS
MODELS T710(H, TW, TX) T714(H, TW, TX) S710(H) S714(H) B710H
TROUBLESHOOTING GUIDE
A.
UNIT WILL NOT HEAT, CONVEYOR WILL NOT TURN.
1. Be sure the main circuit breaker is switched to the ON position.
2. Check to see if the toaster is plugged in and all controls are turned to the
ON
position.
B.
UNIT WILL NOT HEAT, CONVEYOR TURNS PROPERLY.
1. Check to see if both top and bottom heat controls have been turned to
HI.
2. Push heat limit switch on front of control box as shown below.
If this reactivates the heater tubes, see HEAT LIMIT SWITCH in
section
C.
C.
HEAT LIMIT SWITCH
Your Holman conveyor toaster is equipped with an automatically activated
Heat Limit Switch that interrupts the heater tube connections if the ambient
temperature in the control box exceeds 190F (88C). This heat limit switch
can be reset manually by pushing the red button on the front of the control
box.
CONVEYOR SPEED CONTROL
BOTTOM HEAT CONTROL
TOP HEAT CONTROL
HEAT LIMIT SWITCH
THE HEAT LIMIT SWITCH IS ACTIVATED WHEN THERE IS NOT
SUFFICIENT AIR FLOW GENERATED BY THE COOLING FAN. WHEN
HEAT LIMIT SWITCH HAS BEEN ACTIVATED:
1. DISCONNECT UNIT FROM POWER SOURCE.
2. Check to see if air intake area in the bottom center of the control box
cover is free of dust, grease or other obstructions.
Troubleshooting guide continued on page 6
REVISED
9/10/2008
PAGE 6
OPERATOR'S MANUAL
