TABLE OF CONTENTS
ii
B e l t S p e e d C a l i b r a t i o n --- C l o s e d L o o p 4 --- 3...........................................
B e l t S p e e d C a l i b r a t i o n --- O p e n Lo o p 4 --- 5............................................
Temperature Calibration --- United Electric Controller 4---6..............................
Temperature Calibration --- Athena Controller 4---7.....................................
Computer Controller Configuration 4---9..................................................
Computer Controls 4 --- 9............................................................
Temperature Calibration 4---11.......................................................
Belt Speed Calibration 4---12.........................................................
Motor Control Board Adjustment 4---13...................................................
Rerating the Appliance 4 --- 1 5............................................................
Checking the Firing Rate 4---16.......................................................
5. TROUBLESHOOTING
DC Drive System 5 --- 1.................................................................
Convection System 5 --- 3...............................................................
Heating System 5 --- 4..................................................................
Computer Control System 5---6.........................................................
6. TECHNICAL APPENDIX
Intermittent Ignition System 6---1........................................................
Principles of Operation 6---1.........................................................
Service Procedures 6 --- 2...........................................................
C o o k i n g C o m p u t e r --- Te m p e r a t u r e v s R e s i s t a n c e 6 --- 4....................................
Thermoelectric Voltage in Absoluter Millivolts --- Type J Thermocouple 6---5..................
Conversion Factors 6 --- 6...............................................................
Pressure Conversion 6 --- 7..............................................................