Table Of Contents - Panasonic EP-MA73 Service Manual

Table of Contents

Table Of Contents1
Important Safety Notice1
Specifications2
Technical Descriptions3
Operation Of Electromagnetic Valves And Air Bags3
Location Of Controls And Components4
Massage Lounger4
Leg Rest-Leg & Sole Massage Section5
Controller6
Display7
Operating Instructions8
Turning On The Power8
Service Mode9
Preparation Of Secret Mode9
Display Of Total Usage Time [C0]10
Display Of Each Operation Time [C3]11
Display Of Malfunction Analysis-1 [C4]12
Display Of Malfunction Analysis-2 [C6]12
Display Of Malfunction Analysis-3 [C7]12
Display Of Malfunction Analysis-4 [C8]13
Display Of Function Analysis-5 [C9]14
Motor Stalled14
Checking After Assembly [Ca]15
Adjustment Of Body Pressure Sensor [Cc]15
Manual Mode16
Checking The Heater17
Checking Procedures17
Packing Mode [00]18
Error Display19
Sensor Malfunction19
Self-Diagnosis List20
Communication Error20
Massage Block Heater Error21
Troubleshooting Guide22
Checking22
Checking The Pressure Of The Air Bags34
Checking The Sensors37
Wiring Diagram Of Main Pcb And Sub Pcb38
Service Fixture & Tools39
Air40
Air Tube Allocation (Main Body)40
Air Tube Allocation (Ottoman)41
Air Tubes And Wiring42
Ottoman Hose Allocation43
Disassembly And Assembly Instructions44
Removing The Armrests44
Removing The Side Covers44
Removing The Elbow Bases44
Removing The Leg Covers45
Removing The Leg Cover Back45
Removing The Rear Cover45
Removing The Shoulder Side Air Bags46
Removing The Seat Side Unit47
Removing The Seat Side Unit Left47
Removing The Seat Side Unit Right47
Removing The Seat Side Air Unit48
Removing The Seat48
Removing The Under Cover Front49
Removing The Under Box50
Removing The Hip Air Bag51
Removing The Ottoman51
Removing The Massage Mechanism Block55
Caution In Handling The Massage Mechanism Block56
Adjusting The Up/Down Sensor Gear57
Installing The Massage Mechanism Block58
Tips In Installing The Connecting Cord For Power Source59
Allocation Of The Lead Wires Of The Massage Mechanism Block60
Tips Of Disassembly And Assembly Of The Massage Mechanism Block61
Removing The Up/Down Sensor61
Removing The Intensity Sensor62
Caution In Installing62
Removing The Width Sensor63
Removing The Width Motor64
Removing The Up/Down Gear Block65
Removing The Up/Down Shaft (Up/Down Shaft Bolt)65
Removing The Grease Cover66
Removing Each Lift Units67
Removing The Ottoman Lift Unit67
Removing The Reclining Lift Unit68
Removing The Rear Frame70
Appearance Checking71
Grease72
Massaged Mechanism Block72
Outer Parts73
Exploded View And Replacement Parts List75
Exploded View76
Parts List83