Valleylab CUSA EXcel-8 Manuals

Manuals and User Guides for Valleylab CUSA EXcel-8. We have 1 Valleylab CUSA EXcel-8 manual available for free PDF download: Service Manual

Valleylab CUSA EXcel-8 Service Manual

Valleylab CUSA EXcel-8 Service Manual (239 pages)

Brand: Valleylab | Category: Medical Equipment | Size: 7.28 MB

Table of Contents

Table of Contents

5
- About this Manual
  3
- Organization
  3
- Conventions Used in this Guide
  4
  - Table of Contents
    5
- List of Figures
  13
Schematics Supplement

15
- Safety Information
  17
- Service Personnel Safety
  17
- Console Components
  18
- General
  18
- Introduction
  18
- Technical Specifications
  18
- Unpacking and Installing the CUSA Excel System
  18
- Warnings, Cautions, and Notices
  18
- Checkout Procedures
  19
- Maintaining the CUSA Excel System
  19
- Replacement Procedures
  20
- For Your Information
  22
- Introduction
  22
- Cooling
  23
- Fragmentation
  23
- Overview
  23
- Tip Motion
  23
- Irrigation
  24
- Aspiration (Suction)
  25
- Handpieces
  26
- Wide Variety of Tips
  26
- The Responsibility of the Manufacturer
  27
- Unpacking and Installing the CUSA Excel System
  27
- Tools You will Need
  28
- Unpacking Procedure
  28
- Unpacking the CUSA Excel System
  28
- Preparing the CUSA Excel Console for Use
  34
- Replacing the Power Connector
  35
- Replacing Fuses (Lf Necessary)
  36
- Replacing a Control Panel Overlay (Optional)
  37
- Installing the Reference Card Set
  41
- Console Components
  42
- For Your Information
  42
- Console Overview and Structural Features
  43
- LV. Pole
  43
- Arm and Arm Housing
  44
- Casters
  44
- Console Body
  44
- Control Panel
  44
- Housing for Irrigation Pump Head and Suction Pinch Valve
  44
- Shelf for Suction Canister
  44
- Control Panel
  45
- Alerts
  46
- Displays
  46
- Lap Mode, Prime, Test, and Status Buttons
  46
- Setpoint Adjustment Buttons
  48
- Status Indicators
  48
- Console Body Front Panel
  49
- Handpiece Connector Receptacle
  49
- Contamination Guard
  50
- Irrigation Pump Head
  50
- Suction Pinch Valve
  50
- System Power Switch
  50
- Console Body Side Panel
  51
- Arm and Arm Housing
  52
- Arm Release Tab
  52
- Control Panel
  52
- Cooling Water Reservoir
  52
- Housing for Irrigation Pump Head and Suction Pinch Valve
  52
- I.V. Pole Release Button
  52
- Rotation Lock Handle
  52
- Console Body Rear Panel
  53
- AC Main Switch
  54
- Footswitch
  54
- Footswitch Connector Receptacle
  54
- Fuses
  54
- Speaker
  54
- Volume Control
  54
- AC Powercord
  56
- Cord Wraps
  56
- Equipotential Grounding Lug
  56
- Label
  56
- Storage Compartment
  56
- Symbols on the Control Panel
  57
- Filling the Cooling Water Reservoir
  59
- Other Features
  59
- Raising/Lowering the Arm
  59
- Adjusting the Tone Volume
  60
- Rotating the Control Panel
  60
- Adjusting the I.V. Pole
  61
- Technical Specifications
  62
- Console Dimensions
  63
- Console Subsystems
  63
- CUSA Excel Console
  63
- Footswitch
  63
- Ultrasonic
  63
- Electrical Requirements
  64
- Fluidic System
  64
- Input Power Source
  64
- Power Cords
  64
- Duty Cycle
  65
- Environment
  65
- Low Frequency Leakage
  65
- Class | Equipment (IEC 601-1)
  66
- IEC 529, UL 2601) Footswitch
  66
- Standards and IEC Classifications
  66
- Type BF Applied Part Equipment (IEC 601-1)
  66
- Electromagnetic Interference
  67
- Footswitch Symbols
  67
- Fuse Replacement
  67
- Pinch Point in the Suction Pinch Valve
  67
- System Power off / Standby
  67
- EMC Compatibility
  68
- Statutory and Regulatory Requirements
  68
- Voluntary Standards
  68
- Dimensions
  73
- Handpieces
  73
- Nominal Frequencies
  73
- 23 Khz
  74
- Tip Specifications
  74
- 36 Khz
  75
- Electromechanical Operation
  76
- How the Handpiece Works
  76
- Principles of Operation
  76
- Cooling
  78
- Fragmentation
  78
- How the TISSUE Select Feature Works
  79
- Increasing Tissue Selectivity
  80
- Inherent Tissue Selectivity
  80
- TISSUE Select Reduces Reserve Power Tothe Tip
  81
- Benefits of TISSUE Select
  83
- A Common Misunderstanding of the Amplitude Setting
  84
- Circuit Theory
  85
- For Your Information
  85
- Display Board
  86
- Fundamentals of Operation
  86
- General Description
  86
- Detailed Circuit Description
  87
- Introduction
  88
- Irrigation Pump
  88
- Machine Control Board
  88
- Suction Pump
  89
- Amplitude Control
  90
- Cooling Pump
  90
- Suction Valve
  90
- Power Control Input and Output Signals
  91
- Valve Controls
  91
- Fundamentals of Operation
  92
- Interface Connectors
  92
- Ultrasonics Board-Ultrasonic Generator
  92
- Bandpass Filter (BPF)
  93
- Agc/Error Amplifier Circuit
  94
- Driver Stage
  95
- Phase Compensator
  95
- Bias Circuitry
  96
- Feedback Signal
  96
- Frequency Selection Circuitry
  96
- Audible Alert and Operation Indicator
  97
- Dual 24 V Power Supply Board
  97
- Power and Other Signal Connections
  97
- Ultrasonics Board-Other Circuits
  97
- Valve Drivers
  97
- Checkout Procedures
  98
- Footswitch
  98
- Inspections
  98
- Power Cord
  98
- Handpiece Test (Optional)
  99
- Power on Verification
  99
- For Your Information
  103
- Maintaining the CUSA Excel System
  103
- Recommended Maintenance Schedule
  104
- Clean the CUSA Excel Console
  105
- Clean the Sterilizer Case
  105
- Maintain the Handpiece
  105
- Clean the Handpiece
  106
- Lubricate the Handpiece Connector O-Rings
  107
- Recalibrate the Handpiece
  107
- Replace the Handpiece Connector O-Rings
  107
- Check the Torque on the Tip Torquing Wrench
  108
- Clean the Tip Torquing Set
  108
- Maintain the Tip Torquing Set
  108
- CEM Nosecone
  109
- CUSA Console
  109
- Footswitch
  109
- Handpiece
  109
- Store the CUSA Excel System and Accessories
  109
- For Your Information
  110
- Troubleshooting
  110
- Troubleshooting Safety
  111
- User Troubleshooting
  111
- Responding to Alerts
  112
- General Troubleshooting
  115
- Cooling Water Alarm
  124
- Engineer Troubleshooting
  124
- Flowcharts
  124
- Footswitch Alarm
  124
- Guidelines
  124
- Handpiece Alarm
  124
- Low Irrigation
  124
- Low Suction
  124
- No Power
  124
- Vibration Alarm
  132
- Replacement Procedures
  133
- For Your Information
  134
- Console Cavers
  135
- Open the Left Cover
  136
- Open the Rear Cover
  136
- Open the Right Cover
  136
- Re-Install the Left Cover
  137
- Re-Install the Rear Cover
  137
- Re-Install the Right Cover
  137
- Dual 24 Volt Power Supply
  138
- Install the Dual 24 Volt Power Supply
  138
- Remove the Dual 24 Volt Power Supply
  138
- Remove the Ultrasonics PCB
  140
- Ultrasonics and Machine Control Printed Circuit Boards
  140
- Install the Ultrasonics PCB
  143
- Remove the Control Panel Assembly
  145
- Install the Machine Control PCB
  146
- Remove the Machine Control PCB
  146
- Control Head Components
  147
- Install the Control Panel Assembly
  147
- Remove the Control Panel Assembly
  149
- Remove the Control Panel Overlay
  150
- Remove the Display PCB
  150
- Remove the Machine Control PCB
  150
- Install the Display PCB
  151
- Install the Control Panel Assembly
  152
- Install the Control Panel Overlay
  152
- Install the Machine Control PCB O
  152
- Remove the Suction Control Valve
  153
- Suction Control Valve
  153
- Install the Suction Control Valve
  159
- Remove the Suction Pump
  161
- Suction Pump and Controller Card
  161
- Install the Suction Pump
  166
- Ready for Suction Pump Controller Card Replacement
  167
- Remove the Suction Pump Controller Card
  168
- Install the Suction Pump Controller Card
  169
- Remove the Irrigation Pump Bezel
  170
- Remove the Suction Pinch Valve
  170
- Suction Pinch Valve
  170
- Install the Suction Pinch Valve
  172
- Irrigation Pump Head and Gear Motor
  173
- Remove the Irrigation Pump Bezel
  173
- Install the Irrigation Pump Head
  174
- Remove the Irrigation Pump Head
  174
- Remove the Irrigation Pump Gear Motor
  175
- Install the Irrigation Pump Gear Motor
  177
- Replace the Irrigation Pump Bezel
  177
- Handpiece Flow Sensor
  178
- Remove the Handpiece Flow Sensor
  178
- Install the Handpiece Flow Sensor
  180
- Cooling Water Pump Tubing
  181
- Remove the Cooling Water Pump Head
  181
- Tools and Materials
  181
- Install Tubing and Re-Assemble the Cooling Water Pump Head
  182
- Cooling Water Reservoir O-Rings
  183
- O-Rings on the Cooling Water Reservoir Connectors
  183
- Fuses
  184
- Calibration
  185
- For Your Information
  185
- DC Bias Power Supply
  186
- Tools/Equipment Needed for Calibrations
  186
- Motor for the Cooling Water Pump
  187
- Set up
  187
- Suction Pump
  187
- Procedure
  188
- Obtaining a Return Authorization Number
  189
- Repair Policy
  189
- Return Equipment for Service
  189
- Returning Circuit Boards
  189
- Returning the Console
  189
- Returning the Handpiece
  189
- Ordering Replacement Parts
  199
- Service Parts Lists
  199
- Handpiece Cooling
  200
- Irrigation
  200
- Replacement Parts
  200
- Miscellaneous
  201
- Electronic Parts
  202
- Power
  202
- Suction
  202
- Ultrasonics PCB Parts
  203
- Appendix A. Warranty
  207
- Schematics Supplement
  209
- Schematic 5. Subsystems Relating to Suction and Irrigation
  213
- Schematic 6. Arm and Control Panel Assembly
  214
- Schematic 7. Interconnect Diagram, Sheet 1 of 2
  215
- Schematic 8. Interconnect Diagram, Sheet 2 of 2
  216
- Schematic 9. Display Board Layout, Sheet 1 of 2
  217
- Schematic 10. Display Board Layout, Sheet 2 of 2
  218
- Schematic 11. Display Board Schematic, Sheet 2 of 6 (Sheet 1 Blank, Thus Not Shown
  219
- Schematic 12. Display Board Schematic, Sheet 3 of 6
  220
- Schematic 13. Display Board Schematic, Sheet 4 of 6
  221
- Schematic 14. Display Board Schematic, Sheet 5 of 6
  222
- Schematic 15. Display Board Schematic, Sheet 6 of 6
  223
- Schematic 19. Machine Control Board Schematic, Sheet 3
  227
- Schematic 20. Machine Control Board Schematic, Sheet 4 of
  228
- Schematic 21. Machine Control Board Schematic, Sheet 5
  229
- Schematic 25. Ultrasonics Board Schematic, Sheet 2 of 7 (Sheet 1 Blank, Thus Not Shown)
  234
- Schematic 27. Ultrasonics Board Schematic, Sheet 4 of
  236
- Schematic 28. Ultrasonics Board Schematic, Sheet 5 of
  237

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