Repair manual

TABLE OF CONTENTS
i
1. INTRODUCTION
Oven Specifications 1...............................................................
Ventilation Requirements 1.......................................................
Electrical Specifications 1........................................................
Gas Specifications 3............................................................
2. OPERATION
Computer Controller 2 --- 1..............................................................
Control Description 2 --- 1............................................................
Control Operation 2 --- 1.............................................................
Programming Procedures 2---2......................................................
Display Information 2 --- 2............................................................
Sequence of Operation 2 --- 3............................................................
MT1828G Domestic and General Export Ovens Internal Mount --- M7296 Rev B 2---3.......
MT1828G Domestic and General E xport Ovens Ext erna l Mount --- M9776 Rev B 2---5......
MT1828E Domestic and General Export Ovens --- M6314 Rev C 2---7....................
MT1828G CE Ovens --- M6462 Rev B 2---9............................................
MT1828E CE Ovens --- M6453 Rev A 2---11............................................
3. CALIBRATION AND ADJUSTMENT
Convection Blower Motors 3---1.........................................................
To check motor rotation 3---1........................................................
To check low-limit 3 --- 1.............................................................
Regulated Gas Pressure 3---2...........................................................
Computer Control Configuration 3---3....................................................
Temperature Calibration 3 --- 5...........................................................
Belt Speed Calibration 3 --- 6............................................................
Closed Loop System 3---6..........................................................
Open Loop System 3 --- 7............................................................
Motor Control Board 3---8...........................................................
4. ENHANCEMENTS
Burner 4 --- 1..........................................................................
Igniter and Flame Rods 4 --- 4............................................................
5. TROUBLESHOOTING
DC Drive System 5 --- 1.................................................................
Computer Control System 5---2.........................................................
Heating System 5 --- 3..................................................................
Convection System 5 --- 5...............................................................