Table Of Contents - Precor 9.23 Service Manual

Table Of Contents

Section One - Things You Should Know2
General Information2
Technical Specifications3
Procedure 2.1 - Error Codes And Lower Pca Indicators4
Procedure 2.3 - Accessing The Upper Pca To Lower Pca Initialization Program7
Procedure 2.4 - U.s Standard/Metric Selection8
Procedure 2.5 - Documenting Software Problems9
Procedure 4.1 - Calibrating The Lift Motor11
Procedure 4.2 - Adjusting Drive Belt Tension13
Procedure 5.1 - Troubleshooting The Keypad15
Procedure 5.2 - Troubleshooting The Lift System17
Procedure 5.3 - Troubleshooting The Speed Sensor20
Procedure 5.4 - The Display Does Not Illuminate21
Procedure 5.5 - Troubleshooting The Safety Key Circuit24
Procedure 5.6 - Troubleshooting The Drive Motor System25
Procedure 5.7 - Troubleshooting The External A.c. Power Source27
Procedure 6.1 - Replacing The Incline Motor29
Procedure 6.2 - Replacing The Incline Platform30
Procedure 6.3 - Replacing The Lower Pca32
Procedure 6.4 - Replacing The Speed Sensor33
Procedure 6.5 - Replacing Drive Motor34
Procedure 6.6 - Replacing The Circuit Breaker36
Procedure 6.7 - Replacing The On/Off Switch37
Procedure 6.8 - Replacing The Drive Motor Brushes39
Procedure 6.9 - Replacing The Prom40
Procedure 6.10 - Replacing The Console With Keypad42
Procedure 6.11 - Replacing The Upper Pca44
Procedure 6.12 - Replacing The Interconnect Cable45
Procedure 6.13 - Replacing The Safety Key Switch46
Wiring Diagram 7.1 - 9.23, 9.27 Treadmills47
Block Diagram 7.2 - 9.23, 9.27 Treadmills48