
Contents
1. Safety Instructions.................................................................................................................1-1
1-1. Safety Instructions for Service Engineers.......................................................................................................1-1
)HDWXUHVDQG6SHFL¿FDWLRQV ..................................................................................................2-1
2-1. Features .........................................................................................................................................................2-1
6SHFL¿FDWLRQV .................................................................................................................................................2-3
&RPSDULQJ6SHFL¿FDWLRQVZLWK([LVWLQJ0RGHOV .............................................................................................2-4
2SWLRQV6SHFL¿FDWLRQV ..................................................................................................................................2-6
3. Disassembly and Reassembly ..............................................................................................3-1
3-1. Tools for Disassembly and Reassembly.........................................................................................................3-1
3-2. Cautions for Disassembly and Reassembly ...................................................................................................3-2
3-3. Standard Disassembly Procedures ................................................................................................................3-4
3-4. 6SLQ1XW5HSDLULQJ%R[ .............................................................................................................................. 3-11
4. Troubleshooting.....................................................................................................................4-1
4-1. Error Modes....................................................................................................................................................4-1
4-2. Corrective Actions for Each Error Code..........................................................................................................4-6
([SORGHG9LHZVDQG3DUWV/LVW ..............................................................................................5-1
5-1. MAIN (BEST)..................................................................................................................................................5-2
$66<&29(5723%(67...........................................................................................................................5-4
5-3. ASSY TUB&DRUM (BEST) ............................................................................................................................5-6
5-4. ASSY PAINT / ASSY BASE / ASSY CASE (BEST) ........................................................................................5-8
5-5. PARTS LIST (SCREW TYPE) (BEST)..........................................................................................................5-10
6. PCB Diagram.........................................................................................................................6-1
6-1. Main PCB / Sub PCB......................................................................................................................................6-1
6-2. Detailed Connector and Relay Terminal Block Manual (Main PCB)...............................................................6-3
7. Wiring Diagram......................................................................................................................7-1
7-1. Wiring Diagram...............................................................................................................................................7-1
8. Schematic Diagram ...............................................................................................................8-1
8-1. MAIN CONTROL ............................................................................................................................................8-1
8-2. SUB CONTROL..............................................................................................................................................8-2