Cardiac Science ST 55 Manuals

Cardiac Science ST 55 Manuals

Manuals and User Guides for Cardiac Science ST 55. We have 1 Cardiac Science ST 55 manual available for free PDF download: Service Manual

Cardiac Science ST 55 Service Manual

Cardiac Science ST 55 Service Manual (110 pages)

Stress Treadmills

Brand: Cardiac Science | Category: Treadmill | Size: 3 MB

Table of Contents

Table of Contents
4
Chapter 1 : Safety

9
- Safety Terms and Definitions
  9
- Warnings and Cautions
  10
- Safety Notes
  13
- Symbol Definitions
  14
- EMC Declaration Tables
  16
Chapter 2 : Introduction

23
- Controls
  23
  - Operation
    23
  - Power
    23
  - Emergency Stop Button
    23
- Indicators
  24
- Installation
  24
Chapter 3 : Theory of Operation

27
- Overview
  27
  - Headframe Assembly
    27
  - Deck and Roller Assembly
    27
- Stress Monitor to Treadmill Interface
  27
- Headframe Assembly
  28
  - Input Power Module
    28
  - Drive Board
    28
  - Transformer Assembly
    28
  - Drive Motor Assembly
    28
  - Grade Motor Assembly and System
    29
- Deck and Roller Assembly
  29
Chapter 4 : Preventative Maintenance

31
- Recommended Service
  31
- Routine Maintenance
  31
  - Visual Inspection
    31
- Cleaning the Treadmill Surfaces
  31
  - Disinfection
    31
- Vacuuming under the Treadmill Hood
  32
  - Frequency
    32
- Replacement Schedules
  32
- Electrical Testing
  32
Chapter 5 : Repair/Replacement and Calibration

35
- Electrical Shock
  35
- Burns
  35
- Mechanical Hazards
  35
- Tools
  36
- Removing the Treadmill Hood
  37
- TM 55/65 Treadmill 4.0 70-00298-01 a
  38
- Replacing the Configuration Plate
  39
- Replacing the Power Cord
  40
  - Hard-Wired Cords on Low Voltage Units
    40
  - Detachable Cords on High Voltage Units
    40
- Replacing the AC Drive Module
  41
- Bus Recovery System (BRS)
  43
- Replacing the Tensioner
  44
- Replacing the Poly-V Drive Belt
  46
- Replacing the Drive Motor
  47
- Replacing the Transformer
  49
- Replacing the Grade Motor
  50
  - Replacing the Grade Motor Chain
    51
- Replacing the Grade Potentiometer (Pot)
  52
  - Grade Pot Wires
    53
- Removing the Rack Gears
  54
- Reassembling the Rack Gears
  55
- Replacing a Jammed Rack Gear
  56
- Replacing the Pinion Shaft
  57
- Adjusting the Grade Limit Switches
  59
- Walking Deck Assembly
  60
- Replacing Rollers
  61
- Removing the Deck Assembly from Headframe
  62
- Replacing the Walking Belt
  63
- Removing the Deck
  64
- Adjusting the Walking Belt
  65
  - Belt Tension
    65
  - Walking Belt Tracking
    66
- Replacing the Emergency Stop Switch
  68
- Replacing the Emergency Stop Cable
  69
- Calibration Procedures
  70
  - Grade Potentiometer (Pot) Calibration
    70
Chapter 6 : Troubleshooting

73
- Diagnosis
  73
  - Electrical Problems
    73
- Tools
  74
- Electrical Problems
  75
- Electronic Problems
  76
  - Error Codes
    76
- Mechanical Problems
  77
  - Walking Belt
    77
  - Drive Belt
    77
  - Treadmill Noise
    78
- Error Flow Charts
  79
  - Bus Voltage Flow Chart
    80
  - Grade Error Flow Chart
    81
  - Drive Motor Flow Chart
    82
  - Communications Link Flow Chart
    83
  - Grade Problems Flow Chart
    84
Appendix A: Specifications

87
Appendix B: Part Numbers

91
- Final Assemblies
  91
- Spares
  92
- Placement of Spare Parts
  94
  - Wiring Diagrams
    102
  - Wiring Diagram, High Voltage Treadmill
    104

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