Precor 9.25 User Manual

9.25, 9.25i Treadmill
Page 1
9.25, 9.25i Treadmill
Warning: This service manual is for use by Precor trained service providers only.
If you are not a Precor Trained Servicer, you must not attempt to service any Precor Product;
Call your dealer for service.
This document contains information required to perform the majority of troubleshooting, and
replacement procedures required to repair and maintain this product.
This document contains general product information, software diagnostic procedures (when
available), preventative maintenance procedures, inspection and adjustment procedures,
troubleshooting procedures, replacement procedures and electrical block and wiring diagrams.
To move directly to a procedure, click the appropriate procedure in the bookmark section to the
left of this page. You may “drag” the separator bar between this page and the bookmark section
to change the size of the page being viewed.
© 2003 Precor Incorporated
Unauthorized Reproduction and Distribution Prohibited By Law

Precor 9.25 Specifications

General

Brand	Precor
Model	9.25
Category	Treadmill
Language	English

Summary

Manual Structure Overview

About This Appendix

Provides context and overview of the manual's appendix content.

Section Two - Software Features

Details Precor's diagnostic and setup features for the treadmill.

Section Three - Checking Treadmill Operation

Outlines a quick method for checking treadmill operation post-maintenance.

Section Four - Inspection and Adjustment Procedures

Covers inspection, adjustment, and maintenance procedures for components.

Section Five - Troubleshooting Procedures

Guides users through diagnosing and isolating specific treadmill problems.

Section Six - Replacement Procedures

Provides step-by-step instructions for replacing treadmill components.

Section Seven - Wiring and Block Diagrams

Contains essential wiring and block diagrams for system understanding.

General Information

Information on accessing exploded views, part numbers, and pricing.

Treadmill Technical Specifications

Physical Specifications

Details the physical dimensions and weight of the treadmill.

Electronic Specifications

Lists electronic features like user memory and programs.

Programs Overview

Details the available workout programs: Manual, Interval, Custom, etc.

Display Readouts

Lists the types of data displayed on the treadmill console.

Diagnostic Functions

Procedure 2.1 - Accessing 9.25 Diagnostic Program

Steps to enter the diagnostic program on the 9.25 treadmill.

Procedure 2.2 - Accessing 9.25i Diagnostic Program

Steps to enter the diagnostic program on the 9.25i treadmill.

User Data Management

Procedure 2.3 - Resetting All User Information

Resets all user statistics and odometer data to default values.

Procedure 2.4 - Resetting Individual User Information

Resets user information and odometer readings for a single User ID.

Odometer and Error Log

Procedure 2.5 - Displaying Odometer and Error Code Log

How to view the treadmill's total mileage and logged error codes.

System Settings and Software

Procedure 2.6 - Selecting Metric or US Units

Steps to change the treadmill's measurement units between US and Metric.

Procedure 2.7 - Determining Software Version

Method for identifying the treadmill's current software version number.

Procedure 2.8 - Documenting Software Problems

Guidelines for recording essential details when software issues arise.

Treadmill Operation Checks

Procedure 3.1 - Performing Operation Check

Procedure for checking treadmill function and console indicators.

Lift System Management

Procedure 4.1 - Calibrating the Lift System

Detailed steps for calibrating the treadmill's lift mechanism.

Procedure 5.3 - Troubleshooting the Lift System

Diagnosing and resolving issues related to the treadmill's lift system.

Component Troubleshooting

Procedure 5.1 - Troubleshooting Keypad and Upper PCA

Steps to diagnose problems with the treadmill's keypad or upper PCA.

Procedure 5.2 - Troubleshooting Heart Rate System

Diagnosing issues with the heart rate receiver or chest strap assembly.

Procedure 5.4 - Troubleshooting AC Power Source

Ensuring the treadmill is connected to a dedicated 20 amp AC circuit.

Component Replacement

Procedure 6.1 - Replacing the Fan

Steps for removing and installing a new treadmill fan.

Procedure 6.2 - Replacing the Speed Sensor

Instructions for replacing the treadmill's speed sensor.

Procedure 6.3 - Replacing the Lift Platform

Steps for removing and installing the lift platform assembly.

Procedure 6.4 - Replacing the Lift Motor

Detailed steps for removing and installing the lift motor.

Procedure 6.5 - Replacing the PROM

Procedure for safely replacing the PROM chip on the PCA.

System Diagrams

Wiring Diagram 7.3

Electrical wiring diagram for the 9.25 and 9.25i treadmills.

Block Diagram 7.4

Block diagram showing the interconnection of treadmill system components.