Technogym BIOSTRENGTH LINE - Default Chapter; Table of Contents

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BIOSTRENGTH LINE: Service & Maintenance manual - rev. 2.1

Page i

Contents

1. GENERAL NOTICES............................................................................................................................................1.1

1.1. INTRODUCTION .................................................................................................................................................1.1

1.2. RECOMMENDATIONS.........................................................................................................................................1.1

1.3. GENERAL RULES FOR REPAIR PROCEDURES.......................................................................................................1.2

2. TECHNICAL SPECIFICATIONS .......................................................................................................................2.1

2.1. MECHANICAL CHARACTERISTICS ......................................................................................................................2.1

2.1.1. Abdominal Crunch................................................................................................................................2.1

2.1.2. Lower Back...........................................................................................................................................2.1

2.1.3. Leg Extension .......................................................................................................................................2.2

2.1.4. Leg Curl................................................................................................................................................2.2

2.1.5. Vertical Traction...................................................................................................................................2.2

2.1.6. Shoulder Press......................................................................................................................................2.3

2.1.7. Chest Press ...........................................................................................................................................2.3

2.1.8. Rowing Torso........................................................................................................................................2.3

2.1.9. Leg Press ..............................................................................................................................................2.4

2.2. ELECTRICAL CHARACTERISTICS ........................................................................................................................2.4

2.3. AMBIENT SPECIFICATIONS.................................................................................................................................2.5

2.4. CONFORMITY TO REGULATIONS ........................................................................................................................2.5

2.5. UNIFIED BOARD VERSION..................................................................................................................................2.6

2.5.1. Type A wiring diagram .........................................................................................................................2.6

2.5.2. Type B wiring diagram .......................................................................................................................2.12

2.5.3. Type C wiring diagram.......................................................................................................................2.19

2.5.4. Type D wiring diagram.......................................................................................................................2.26

2.6. SEPARATED BOARD VERSION ..........................................................................................................................2.34

2.6.1. Type A wiring diagram .......................................................................................................................2.34

2.6.2. Type B wiring diagram .......................................................................................................................2.41

2.6.3. Type C wiring diagram.......................................................................................................................2.50

2.6.4. Type D wiring diagram.......................................................................................................................2.59

3. OPERATING PRINCIPLE ...................................................................................................................................3.1

3.1. BLOCK DIAGRAM ..............................................................................................................................................3.1

3.1.1. Power Entry..........................................................................................................................................3.2

3.1.2. Power Switch ........................................................................................................................................3.2

3.1.3. Fuses.....................................................................................................................................................3.2

3.1.4. Filter .....................................................................................................................................................3.2

3.1.5. Voltage selector board..........................................................................................................................3.2

3.1.6. Power supply ........................................................................................................................................3.2

3.1.7. Transformer..........................................................................................................................................3.2

3.1.8. Display..................................................................................................................................................3.3

3.1.9. Bio Servo Board....................................................................................................................................3.3

3.1.10. LP driver board ....................................................................................................................................3.4

3.1.11. Wire encoder.........................................................................................................................................3.5

3.1.12. Solenoid ................................................................................................................................................3.5

3.1.13. Weight stack motor ...............................................................................................................................3.5

3.1.14. Seat motor.............................................................................................................................................3.5

3.1.15. LP seat motor........................................................................................................................................3.6

3.1.16. Zero sensor ...........................................................................................................................................3.6

3.1.17. Safety device .........................................................................................................................................3.6

3.2. SOLENOID MANAGEMENT..................................................................................................................................3.8

3.2.1. Mechanics.............................................................................................................................................3.8

3.2.2. Controls ................................................................................................................................................3.8