American Dryer Corp MLG-460 - page 6

SECTION VII

Service and Parts Information .......................................................................................................... 48

A. Service ....................................................................................................................................... 48

B. Parts........................................................................................................................................... 48

SECTION VIII

Warranty

Information........................................................................................................................................ 49

A. Returning Warranty Cards.......................................................................................................... 49

B. Parts.......................................................................................................................................... 49

C. Returning Warranty Parts ........................................................................................................... 49

SECTION IX

Troubleshooting ................................................................................................................................. 51

Troubleshooting TOC ..................................................................................................................... 51

Contents

Main MLG-460 Installation/Operator's Manual Retain This Manual In A Safe Place For Future Reference MLG-460 Important Page Page Table of Contents Page SECTION I IMPORTANT INFORMATION A. RECEIVING and HANDLING B. SAFETY PRECAUTIONS Page 6 SECTION II SPECIFICATIONS A. SPECIFICATIONS Page SECTION III INSTALLATION PROCEDURES A. REASSEMBLY OF DRYER Page Page Page C. INTERNAL AIR, ELECTRIC and WATER CONNECTIONS Page Page Page Page Page Page D. EXTERNAL SUPPLY CONNECTIONS WARNING: NEVER TEST FOR LEAKS WITH A FLAME!!! Page E. ELECTRICAL REQUIREMENTS MLG-460 ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER) Page F. FRESH AIR SUPPLY REQUIREMENTS SECTION IV PRE START-UP A. PREPARATION FOR OPERATION SECTION V ROUTINE MAINTENANCE A. CLEANING Page SECTION VI COMPONENT SYSTEM DESCRIPTIONS A. TUMBLER (BASKET) SUPPORT and DRIVE SYSTEM Page Page Page Page C. COMPRESSED AIR SYSTEM Page Page D. GAS BURNER and IGNITION SYSTEM Page Page Page Page Page Page Page Page Page SAFETY DEVICESLOCATIONFUNCTIONCOMPUTER DISPLAY M R SECTION VII SERVICE/PARTS INFORMATION A. SERVICE B. PARTS SECTION VIII WARRANTY INFORMATION A. RETURNING WARRANTY CARDS B. WARRANTY C. RETURNING WARRANTY PARTS Page SECTION IX TROUBLESHOOTING TROUBLESHOOTING TABLE OF CONTENTS PAGE NUMBER A. POWER MALFUNCTIONS 1. Main Disconnect Will Not Turn On NOTE:If ALL systems check out fine, call the ADC Service Department at (508) 678-9000. 2. No Control Power (BLUE Light Off) 3. Machine Main Power Shuts Down (BLUE Indicator Off) RELAYNORMALLY CLOSED C NORMALLY OPEN R 2CR 2CRB 2CR1 3CR 3CRB NOT USED Page Page 4. Front Panel BLUE Light and RED Light ON NOTE:Call the ADC Service Department at (508) 678-9000. Page B. BURNER IGNITION Burner Controller Input Signal Components Page 2. Output Signal Component Description 3. GAS FAULT Message (gas system only) 4. HEATER FAULT Message Page Page NOTE:REMOVING THE VOLTAGE AT ANY TIME WILL CLOSE THE VALVES INSTANTLY. 5. AIR FAULT Message PLC (Programmable Logic Controller) b) POSSIBLE SOLUTIONS 6. HI-TEMP FAULT Message PLC (Programmable Logic Controller) Page 7. DRUM FAULT Message PLC (Programmable Logic Controller) Page C. TUMBLER (Basket) SECTION ELECTRICAL MALFUNCTIONS 1. Tumbler (Basket) Section Electrical Components Page 3. Rear Panel Control Problems Page 4. 0 UNLOAD 1 Selection 5. DOOR OPEN Problem 6. DRUM FAULT MESSAGE Malfunction Page D. BASE SECTION ELECTRICAL MALFUNCTIONS 1. Front Door Switch 2. Rear Down Switch - LS2 3. Lint Drawer Proximity Switches NOTE:Front Lint Drawers and Rear Lint Drawer are not interchangeable. 4. Lint Chamber Pressure Switch - PS3 5. Tumbler (Basket) Tilt Problems LEVEL FAULT Page 6. Lint Screen Mechanism Problem SCREEN FAULT 7. Lint Chamber Air Pressure Problem AIR FAULT E. PENDANT CONTROL MALFUNCTIONS 1. Pendant Electrical Components NOTE:It will not effect the sprinkler circuit power. 2. Verify Pendant Electrical Signals Page F. TEMPERATURE SENSING Page (Resistive Temperature Device) 5. CIRCUIT WIRING TO THE ANALOG INPUT MODULE G. MOTORS 1. Motor Actuation Problems H. PLC (Programmable Logic Controller) ERROR MESSAGES ERROR MESSAGESML-460 IDLINGML-460 RUNNING