Johnson AFG Pro 7.2AT - User Manual

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Summary

Serial Number Location

Serial Number Location

Identifies the location of the serial number on the treadmill for identification and service.

Console Instructions

Console Overview and Features

Explains the console display, buttons, and general functionality of the treadmill interface.

Console Display Metrics Explained

Details on what each metric (Time, Speed, Distance, etc.) displayed on the console represents.

Troubleshooting

Electrical Diagrams and Pinouts

Provides electrical schematics and pin connection details for diagnostic purposes.

MCB Circuit Board Details

Information on the Motor Control Board (MCB), its connectors, and basic function.

MCB LED Status Indicators

Interpretation of LED lights on the MCB for diagnosing operational status and faults.

MCB Engineering Mode Access

Guide to enter and utilize the MCB's engineering mode for advanced testing.

Console Board Connector Identification

Maps connectors on the console circuit board to their respective functions.

General Troubleshooting Summary

A summary table of common treadmill issues, symptoms, and recommended solutions.

Troubleshooting: No Power to Console

Diagnostic steps for resolving issues where the console fails to power on.

Troubleshooting: Safety Key Not Working

Steps to diagnose and fix problems related to the safety key's functionality.

Troubleshooting: Machine Unresponsive

Procedure for diagnosing and resolving issues with console or motor non-response.

Troubleshooting: Incline Motor Problems

Steps to identify and fix common issues with the treadmill's incline motor.

Troubleshooting: Identifying and Fixing Noises

Guide to diagnosing and resolving various operational noises from the treadmill.

Troubleshooting: Speaker;Audio System Issues

Steps to resolve problems with the treadmill's built-in speakers and audio playback.

Troubleshooting: Heart Rate Monitor Malfunctions

Diagnostic steps for issues affecting the heart rate monitoring system.

Troubleshooting: Bluetooth Connectivity Problems

Steps to resolve common issues related to Bluetooth pairing and connectivity.

Part Replacement Guide

Motor Replacement Guide

Detailed procedure for safely replacing the treadmill motor.

Rear Roller Assembly Replacement

Instructions for removing and installing the rear roller assembly.

Side Rail Replacement Guide

Steps for replacing the side rail covers on the treadmill.

Running Deck Replacement Guide

Procedure for safely removing and installing the running deck.

Front Roller Replacement Guide

Instructions for replacing the front roller and drive belt.

Running Belt Replacement Guide

Steps for safely removing and installing the treadmill's running belt.

Motor Control Board (MCB) Replacement

Procedure for removing and installing the Motor Control Board (MCB).

Incline Motor Replacement Guide

Detailed steps for removing and installing the incline motor.

Console Unit Replacement Guide

Instructions for safely removing and installing the entire console unit.

Console Circuit Board Replacement

Procedure for replacing the internal circuit board within the console.

Heart Rate Grips & Keypad Replacement

Steps for replacing the heart rate sensor grips and console keypad.

Johnson AFG Pro 7.2AT Specifications

General

Display	LCD
Foldable	Yes
Running Area	51 x 140 cm
Weight Capacity	120 kg
Dimensions (L x W x H)	170 x 75 x 135 cm
Weight	65 kg