Pro-Form 660 Vx Treadmill User Manual (English)

Other manuals for Pro-Form 660 Vx Treadmill

Manuale D'Istruzioni36 pages

Manual Del Usuario34 pages

Bedienungsanleitung36 pages

Gebruiksaanwijzing36 pages

Manuel De L'Utilisateur36 pages

Simple Manual36 pages

Questions and Answers:

J
Jordan TranJul 30, 2025
How to fix Pro-Form 660 Vx Treadmill when the power does not turn on?
- T
  Troy HartJul 31, 2025
  First, ensure the power cord is plugged into a properly earthed outlet. Then, check that the key is inserted into the console after plugging in the power cord. Next, examine the circuit breaker located on the treadmill frame near the power cord; if the switch protrudes, reset it by waiting five minutes and then pressing the switch back in. Finally, verify that the on/off switch located on the treadmill frame near the power cord is in the on position.
N
nnelsonAug 4, 2025
What to do if my Pro-Form 660 Vx turns off during use?
- L
  lawsonmarcusAug 4, 2025
  If your treadmill turns off during use, check the circuit breaker located on the treadmill frame near the power cord. Also, ensure the power cord is securely plugged in; if it is, unplug it, wait five minutes, and plug it back in. Additionally, remove and reinsert the key from the console. Finally, confirm that the on/off switch is in the on position.
R
Ryan MoraAug 10, 2025
How to fix a Pro-Form 660 Vx Treadmill walking belt that is off-centre or slips?
- S
  Steven HodgeAug 10, 2025
  If the walking belt is off-centre, first remove the key and unplug the power cord. If the walking belt has shifted to the left, use the hex key to turn the left rear roller bolt clockwise 1/2 of a turn; if the walking belt has shifted to the right, turn the left bolt counterclockwise 1/2 of a turn. When the walking belt is correctly tightened, you should be able to lift each edge of the walking belt 5–7 cm (2–3 in.) off the walking platform.
D
Darrell ScottAug 14, 2025
What to do if the display of my Pro-Form 660 Vx console does not function properly?
- D
  Denise SmithAug 14, 2025
  First, remove the key from the console and unplug the power cord. With assistance, carefully tip the Uprights down. Remove the three Screws and the three Hood Screws. Locate the Reed Switch and the Magnet on the left side of the Pulley. Turn the Pulley until the Magnet is aligned with the Reed Switch. Make sure that the gap between the Magnet and the Reed Switch is correct.
T
tyler10Aug 19, 2025
How do I fix the incline on my Pro-Form 660 Vx Treadmill if it doesn't change correctly?
- B
  Benjamin WuAug 19, 2025
  With the key in the console, press one of the Incline buttons. While the incline is changing, remove the key, wait a few seconds, and then reinsert the key. The treadmill will automatically rise to the maximum incline level and then return to the minimum level. This will recalibrate the incline system.
J
jameswilliamsAug 25, 2025
Why does my Pro-Form 660 Vx walking belt slow down when I walk on it?
- J
  James WilliamsonAug 25, 2025
  If the walking belt slows down when walked on, use only a 3-conductor, 1mm[2] (14-gauge) cord that is no longer than 1.5 m (5 ft.) if an extension cord is needed. If the walking belt is overtightened, remove the key and unplug the power cord, then use the hex key to turn both rear roller bolts counterclockwise, 1/4 of a turn. When the walking belt is properly tightened, you should be able to lift each edge of the walking belt 5–7 cm (2–3 in.) off the walking platform.

Pro-Form 660 Vx Treadmill Specifications

General

Motor Power	2.75 CHP
Running Area	20" x 60"
Incline	Yes
Weight Capacity	350 Lbs.
Display	7" Backlit Display
Heart Rate Monitoring	EKG Grip Pulse
Motor	Mach Z Commercial Motor
Incline Range	0% to 12%
Speed Range	0 to 12 MPH
Programs	32 Workout Apps
Folding	SpaceSaver Design with EasyLift Assist

Summary

IMPORTANT PRECAUTIONS

General Safety Warnings

Key safety instructions and warnings to prevent injury and ensure safe operation of the treadmill.

BEFORE YOU BEGIN

Treadmill Component Overview

Introduces the treadmill and its main components using a labeled diagram for user orientation.

ASSEMBLY

Treadmill Assembly Process

Step-by-step guide for assembling the treadmill, detailing required tools and hardware.

HOW TO USE THE CHEST PULSE SENSOR

Chest Pulse Sensor Setup

Details on how to wear and correctly attach the chest pulse sensor for heart rate monitoring.

Pulse Sensor Care and Troubleshooting

Guidelines for maintaining the chest pulse sensor and resolving common operational issues.

OPERATION AND ADJUSTMENT

Power Cord Connection Guide

Instructions for correctly plugging in the treadmill's power cord, emphasizing safety and earthing.

FEATURES OF THE CONSOLE

Console Functionality and iFIT.com Integration

Overview of the console's features, programs, and iFIT.com connectivity options.

HOW TO TURN ON THE POWER

Treadmill Power-Up Procedure

Steps to safely turn on the treadmill, including key insertion and safety clip usage.

HOW TO USE THE MANUAL MODE

Manual Operation and Control

Guide on operating the treadmill manually, adjusting speed and incline.

Progress Monitoring and Fan Control

Instructions for tracking progress, measuring heart rate, and using the fan.

HOW TO USE A PRESET PROGRAM

Preset Workout Execution

Steps to select and run pre-programmed workouts, including speed and incline adjustments.

HOW TO USE A PULSE PROGRAM

Pulse Program Operation Guide

Guide to using pulse programs that adjust speed and incline based on target heart rate zones.

HOW TO USE THE FITNESS TEST PROGRAM

Fitness Assessment Procedure

Instructions for performing a fitness test to measure VO2 max and assess aerobic capacity.

HOW TO CONNECT THE TREADMILL TO USE IFIT.COM PROGRAMS

Connecting External Audio Sources

Instructions for connecting MP3 players, stereos, or computers for iFIT.com audio programs.

HOW TO CONNECT YOUR VCR

VCR Connection for iFIT.com Video

Steps to connect a VCR for using iFIT.com video programs and instructions for program playback.

HOW TO USE AN IFIT.COM PROGRAM DIRECTLY FROM OUR WEB SITE

Web-Based iFIT.com Program Access

Guide to accessing and using iFIT.com programs directly via the internet and a connected computer.

THE INFORMATION MODE/DEMO MODE

Console Usage Data and Demo Mode

How to access treadmill usage data and manage the demo mode for store display purposes.

HOW TO FOLD AND MOVE THE TREADMILL

Folding and Storage Instructions

Step-by-step instructions on how to safely fold the treadmill for storage.

Moving the Treadmill Safely

Guidance on how to safely move the folded treadmill using its wheels.

TROUBLESHOOTING

Power Issues

Solutions for common power-related problems like no power or power turning off during use.

Console Display Malfunctions

Troubleshooting steps for when the console display malfunctions or does not function correctly.

Walking Belt Performance Issues

Diagnosing and fixing problems with walking belt speed, alignment, and slipping.

Sensor and Incline System Issues

Steps to resolve issues with the chest pulse sensor and incorrect incline changes.

CONDITIONING GUIDELINES

Exercise Intensity and Heart Rate Zones

Guidance on determining proper exercise intensity using heart rate zones for fat burning and aerobic fitness.

Workout Planning and Frequency

Recommendations for structuring workouts with warm-up, training, and cool-down, and optimal exercise frequency.

ORDERING REPLACEMENT PARTS

Parts Ordering Information

Contact details and required information for ordering replacement parts for the treadmill.

Related product manuals

Pro-Form 3.6 Treadmill

32 pages

Pro-Form 625 Treadmill

26 pages

Pro-Form 6.5 X Treadmill

32 pages

Pro-Form 6.0 Rt Treadmill

28 pages

Pro-Form 695 Lt Treadmill

32 pages

Pro-Form 6.0 RT PFTL39115.0

28 pages

performnce 600iPFTL79515.0

36 pages

Pro-Form 660 Vx Treadmill User Manual

Table of Contents

Other manuals for Pro-Form 660 Vx Treadmill

Questions and Answers:

Pro-Form 660 Vx Treadmill Specifications

Summary

IMPORTANT PRECAUTIONS

General Safety Warnings

BEFORE YOU BEGIN

Treadmill Component Overview

ASSEMBLY

Treadmill Assembly Process

HOW TO USE THE CHEST PULSE SENSOR

Chest Pulse Sensor Setup

Pulse Sensor Care and Troubleshooting

OPERATION AND ADJUSTMENT

Power Cord Connection Guide

FEATURES OF THE CONSOLE

Console Functionality and iFIT.com Integration

HOW TO TURN ON THE POWER

Treadmill Power-Up Procedure

HOW TO USE THE MANUAL MODE

Manual Operation and Control

Progress Monitoring and Fan Control

HOW TO USE A PRESET PROGRAM

Preset Workout Execution

HOW TO USE A PULSE PROGRAM

Pulse Program Operation Guide

HOW TO USE THE FITNESS TEST PROGRAM

Fitness Assessment Procedure

HOW TO CONNECT THE TREADMILL TO USE IFIT.COM PROGRAMS

Connecting External Audio Sources

HOW TO CONNECT YOUR VCR

VCR Connection for iFIT.com Video

HOW TO USE AN IFIT.COM PROGRAM DIRECTLY FROM OUR WEB SITE

Web-Based iFIT.com Program Access

THE INFORMATION MODE/DEMO MODE

Console Usage Data and Demo Mode

HOW TO FOLD AND MOVE THE TREADMILL

Folding and Storage Instructions

Moving the Treadmill Safely

TROUBLESHOOTING

Power Issues

Console Display Malfunctions

Walking Belt Performance Issues

Sensor and Incline System Issues

CONDITIONING GUIDELINES

Exercise Intensity and Heart Rate Zones

Workout Planning and Frequency

ORDERING REPLACEMENT PARTS

Parts Ordering Information

Related product manuals