Keys Fitness Treadmill PRO 450 User Manual

PRO 450 / PRO 550 TREADMILL  
OWNER’S MANUAL  
KEYS Fitness Products, LP  
P.O. Box 551239  
Dallas, Texas 75239  
(214) 340-8888  
 
KEYS FITNESS PRODUCTS, LP – LIMITED WARRANTY  
PLEASE CONSULT YOUR PHYSICIAN BEFORE USING THIS PRODUCT.  
This Limited Warranty applies in the United States, Canada, and Mexico to products manufactured or distributed by Keys Fitness Products, LP (“Keys”) under the Keys  
brand name. The warranty period to the original purchaser of the PRO 450 or PRO 550 treadmills are (lifetime) on the frame, (1) year on the motor, parts, and labor.  
Keys warrants that the Product you have purchased for non-commercial, personal, family, or household use from Keys or from an authorized Keys reseller is free from  
defects in materials or workmanship under normal use during the warranty period. Your sales receipt, showing the date of purchase of the Product, is your proof of the date of  
purchase. This warranty only extends to you, the original purchaser. It is not transferable to anyone who subsequently purchases the Product from you. It excludes expendable  
parts. This Limited Warranty becomes VALID ONLY if the treadmill is assembled/installed by a Keys Fitness authorized dealer/technician unless otherwise authorized by Keys Fitness  
in writing (if anyone other than a Keys Fitness authorized dealer/technician assembles a Keys Fitness treadmill the warranty will be void unless accompanied by written authorization  
by Keys Fitness).  
During the warranty period Keys will at no additional charge, repair or replace (at Keys’ option) the product if it becomes defective, malfunctions, or otherwise fails to  
conform with this Limited Warranty under normal non-commercial, personal, family or household use. In repairing the Product, Keys may replace defective parts, or at the option of  
Keys, serviceable used parts that are equivalent to new parts in performance. All exchanged parts and Products replaced under this warranty will become the property of Keys. Keys  
reserves the right to change manufacturers of any part to cover any existing warranty.  
To obtain warranty service, you must contact a Keys authorized service technician or Keys Fitness at our phone numbers located in this manual. Any parts determined to  
be defective must be returned to Keys to obtain warranty service. You must prepay any shipping charges, export taxes, custom duties and taxes, or any other charges associated with  
transportation of the parts or Product. In addition, you are responsible for insuring any parts or Product shipped or returned. You assume the risk of loss during shipment. You must  
present Keys with proof-of-purchase documents (including the date of purchase). Any evidence of alteration, erasing or forgery of proof-of-purchase documents will be cause to void  
this Limited Warranty.  
This warranty does not extend to any product not purchased from Keys or from an authorized Keys reseller. This Limited Warranty does not extend to any Product that  
has been damaged or rendered defective; (a) as a result of accident, misuse, or abuse; (b) by the use of parts not manufactured or sold by Keys; (c) by modification of the Product or  
normal wear and tear; (d) operation on incorrect power supplies; or (e) as a result of service by anyone other than Keys, or an authorized Keys warranty service provider. Product on  
which the serial number has been defaced or removed is not eligible for warranty service. Should any Product be submitted for warranty service be found ineligible therefore, an  
estimate of repair cost will furnished and the repair will be made if requested by you upon Keys’ receipt of payment or acceptable arrangements for payment.  
EXCEPT AS EXPRESSLY SET FORTH IN THIS WARRANTY, KEYS MAKES NO OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF  
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. KEYS EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED IN THIS LIMITED WARRANTY. ANY IMPLIED  
WARRANTIES THAT MAY BE IMPOSED BY LAW ARE LIMITED TO THE TERMS OF THIS LIMITED WARRANTY. NEITHER KEYS NOR ANY OF ITS AFFILIATES SHALL BE  
RESPONSIBLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS OR THE  
EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS OR EXCLUSION MAY NOT APPLY TO YOU. This Limited Warranty  
gives you specific legal rights and you may also have other rights that may vary from state to state. This is the only express warranty applicable to Keys-branded products. Keys  
neither assumes nor authorizes anyone to assume for it any other express warranty.  
PLEASE SEND IN THE ATTACHED WARRANTY CARD WITHIN TEN (10) DAYS OF PURCHASE TO REGISTER YOUR TREADMILL WITH KEYS FITNESS PRODUCTS, LP.  
KEYS FITNESS TREADMILL WARRANTY REGISTRATION  
TELEPHONE  
LAST  
M.I.  
FIRST  
ADDRESS  
CITY  
APT. NO.  
ZIP  
STATE  
SERIAL NO.  
DATE OF PURCHASE  
MODEL NO.  
How important are each feature:  
Least Most  
Unique Features  
Horsepower  
Warranty  
Price  
Look/Design  
Folding Feature  
Other Comments:  
_______________  
Where did you learn about treadmills?  
TV____ Radio____ Friend____  
Name of store or company where  
purchased:  
_______________  
_______________  
_______________  
In Store Display____ Salesperson___  
Print ad/flyer____ Internet______  
How do you plan to use the treadmill?  
Walk____ Run_____ Both_____  
Who will use the treadmill?  
Male____ Female_____ Both_____  
Why did you purchase a treadmill?  
KEYS FITNESS respects the rights of your privacy. Our  
company will not sell or distribute to others the information  
above. This information is used to track our product  
quality and to contact you in the event of a product safety  
concern. It may be used to offer you future Keys products  
only through the mail. Please check here if wish not to  
receive any additional information on Keys products.  
Dr.’s Orders____ Loose Weight____  
In-home convenience____  
Improve Cardiovascular Fitness___  
Safety from outdoors____  
How many family members? _____  
AGE:  
15-24____ 25-34____  
35-44____ 45-54____  
55-64____ 65 +_____  
Other __________________________  
3
 
TABLE OF CONTENTS  
PAGE  
SAFETY LATCH WARNING & INSTALL  
Warranty Card  
2
3
Table of Contents  
4
Important Safety Information  
Before You Start  
5
6
Power Requirements  
7
Folding and Storage Instructions  
Moving Instructions  
8
9
Incline Adjustments  
10  
11  
12  
13  
14  
15  
16  
17  
Warm Up Exercises  
Console Functions and Descriptions  
Operating Instructions  
Belt Adjustments and Tension  
Maintenance Instructions  
Troubleshooting Guide  
Parts and Diagrams  
4
 
Important Safety Information  
NING!  
1) WARNING: Before using this treadmill or starting any exercise program, consult your physician. This is  
especially important for persons over the age of 35 and/or persons with pre-existing health problems. The  
manufacturer and distributor assumes no responsibility for personal injury or property damage sustained by or  
through the use of this product.  
2) WARNING: To reduce the risk of electrical shock, burns, fire, or other possible injuries to the user, it is important  
to review this manual and the following precautions before operation.  
SAFETY PRECAUTIONS AND TIPS  
It is the owner’s responsibility to ensure that all users of this treadmill have read the Owner’s Manual and are familiar  
with warnings and safety precautions.  
This treadmill has a user maximum capacity of 250 pounds.  
The treadmill should only be used on a level surface and is intended for indoor use only. The treadmill should not  
be placed in a garage, patio, or near water and should never be used while you are wet. KEYS recommends a  
treadmill mat be placed under the treadmill to protect floor or carpet and for easier cleaning.  
Follow safety information in regards to plugging in your treadmill. Keep the power cord away from the incline wheels  
and do not run the power cord underneath your treadmill. Do not operate the treadmill with a damaged or frayed  
power cord.  
Wear comfortable, good-quality walking or running shoes and appropriate clothing. Do not use the treadmill with  
bare feet, sandals, socks or stockings.  
Always straddle the belt and allow it to start moving before stepping onto the belt.  
Hold on to handrails when adjusting speed, incline, or other controls.  
Always examine your treadmill before using to ensure all parts are in working order.  
Allow the belt to fully stop before dismounting.  
Pets should be never be allowed near or on the treadmill.  
Do not leave children unsupervised near or on the treadmill.  
Never operate the treadmill where oxygen is being administered, or where aerosol products are being used.  
Never insert any object or body parts into any opening.  
For safety and to prevent damage to your treadmill, no more than one person should use the treadmill at a time.  
Always unplug the treadmill before cleaning and/or servicing. Service to your treadmill should only be performed by  
an authorized service representative, unless authorized and/or instructed by the manufacturer. Failure to follow  
these instructions will void the treadmill warranty.  
Never leave the treadmill unattended while it is running.  
5
 
Before You Start  
Thank you for purchasing a KEYS treadmill! This quality product you have chosen was  
designed to meets your needs for cardiovascular exercise.  
The treadmill will only operate with a RED SAFETY KEY attached.  
The treadmill has a separate POWER A/C switch located on the frame near the motor  
hood.  
The treadmill is equipped with a ZERO RESET SAFETY FEATURE. The treadmill will  
not operate unless the Speed Dial is reset to zero (fully turned to the ‘zero’ position  
counter-clockwise). Please be sure to reset prior to operating.  
Before you start, please read the Owner’s Manual and become familiar with the  
operation of your new treadmill.  
READ THE OPERATING INSTRUCTIONS COMPLETELY before using the treadmill.  
Remember to take the time to warm up and perform the stretching exercises provided  
to avoid injury.  
Do not stand on the walking belt while 1) turning on the main POWER A/C button, and  
2) turning the Speed Dial.  
Always adjust the speed of the treadmill in small increments as this treadmill is capable  
of high speeds.  
If you are taking medication, consult your physician to see if the medication will affect  
your exercise heart rate.  
If you have heart problems, you are not active, and/or are over the age of 35 years, do  
not start an exercise program without first contacting and receiving approval from your  
physician.  
To avoid the risk of electrical shock, always keep the console dry. Do not spill liquids  
on the console. KEYS recommends a sealed water bottle for beverages consumed  
while using the treadmill.  
6
 
Power Requirements  
WARNING!  
IMPROPER CONNECTION OF THE EQUIPMENT GROUNDING CONNECTOR CAN RESULT  
IN A RISK OF AN ELECTRIC SHOCK. CHECK WITH A QUALIFIED ELECTRICIAN OR  
SERVICE MAN IF YOU ARE IN DOUBT AS TO WHETHER THE PRODUCT IS PROPERLY  
GROUNDED. DO NOT MODIFY THE PLUG PROVIDED WITH THE PRODUCT, IF IT WILL  
NOT FIT THE OUTLET, HAVE A PROPER OUTLET INSTALLED BY A QUALIFIED  
ELECTRICIAN.  
This treadmill can be seriously damaged by sudden voltage changes in your home’s electrical power. Voltage  
spikes, surges, and noise interference can result from weather conditions or from other appliances being turned on or  
off. To reduce the possibility of treadmill damage, always use a surge protector (not included) with your treadmill.  
Surge protectors can be purchased at most hardware stores. The manufacturer recommends a single outlet surge  
protector with a UL 1449 rating as a Transient Voltage Surge Suppressor (TVSS) with a UL suppressed voltage  
rating of 400V or less and an electrical rating of 120VAC, 15 amps.  
This treadmill must be grounded to reduce the risk of electrical shock. Grounding provides a path of least resistance  
for electric current, should the treadmill malfunction. This treadmill comes with an electrical cord having an  
equipment-grounding conductor and a grounding plug. Always plug the power cord into a surge protector, and plug  
the surge protector into an appropriate outlet that is properly installed and grounded in accordance with all local  
codes and ordinances.  
This product is for use on a nominal 120-volt circuit, and has a grounding plug that looks like the plug illustrated in the  
drawing (1) below.  
7
 
Folding and Storage Instructions  
PRO 450 Model Only  
The 450 treadmill is equipped with a locking foot safety latch on the right side of the base frame.  
TO LOWER THE TREADMILL FOR USE:  
Place both hands onto upper end of treadmill. Using your right foot, depress the safety latch and gently lower  
the treadmill to the floor. To reduce the possibility of injury, bend your legs and keep your back straight while  
performing this procedure.  
TO FOLD UP THE TREADMILL FOR STORAGE:  
Place both hands onto rear end of treadmill. Gently raise the treadmill to the upright position until the foot safety  
latch fully engages between the main upright frame and the belt/deck frame. To reduce the possibility of injury,  
bend your legs and keep your back straight while performing this procedure.  
Make sure the safety latch is fully engaged before moving!  
PRO 550 Model Only  
The 550 treadmill is equipped with a locking latch on the left side handlebar.  
TO LOWER THE TREADMILL FOR USE:  
Place your right hand onto upper end of treadmill. Using your left hand, depress the safety latch toward  
the main frame to disengage the latch and, with both hands, gently lower the treadmill to the floor. To  
reduce the possibility of injury, bend your legs and keep your back straight while performing this  
procedure.  
TO FOLD UP THE TREADMILL FOR STORAGE:  
The PRO 550 treadmill is equipped with an electric elevation motor. The elevation must be raised to the  
highest incline position in order to fold the main frame (belt and deck) up. Press the ‘INCLINE” button to  
raise the treadmill to the steepest position before attempting to fold up.  
Place both hands onto rear end of treadmill. Gently raise the treadmill to the upright position until the safety  
latch fully engages against the left side handlebar. To reduce the possibility of injury, bend your legs and keep  
your back straight while performing this procedure.  
Make sure the safety latch is fully engaged before moving!  
8
 
Moving Instructions  
After opening the box, remove any packing materials from the treadmill. Do not throw away any  
packing materials until the unit is working properly. Place the base on a clean, level surface.  
Make sure the electrical cord will easily reach an electrical outlet.  
Moving  
CAUTION ! TO AVOID THE RISK OF INJURY, NEVER ATTEMPT TO MOVE THE TREADMILL WHILE IT IS IN  
THE UNFOLDED OPERATING POSITON. TO REDUCE THE POSSIBILITY OF INJURY WHILE LIFTING, BEND  
YOUR LEGS AND KEEP YOUR BACK STRAIGHT. AS YOU RAISE THE TREADMILL, LIFT USING YOUR LEGS,  
NOT YOUR BACK. IN ORDER TO RAISE OR LOWER THE TREADMILL SAFELY, YOU MUST BE ABLE TO LIFT  
45 POUNDS (20KG). IT IS SUGGESTED YOU ALWAYS USE THE AID OF A SECOND PERSON WHEN MOVING  
THE TREADMILL.  
With the treadmill in the folded locked position (safety latch is engaged), grasp the handrails and place one foot on  
base as shown in the illustration below. Next, with a firm grasp on handrails, place one foot on the center of the base  
crossbar and carefully tilt the treadmill back until it rolls freely on the wheels. Using extreme caution, move the  
treadmill to the desired location. To set the treadmill down, place one foot on the center of the base crossbar and  
carefully lower treadmill onto base in resting position. Do not attempt to move the treadmill over an uneven or rough  
surface.  
9
 
Incline Adjustments  
Adjusting the Incline – PRO 450 Only  
1) Raise the treadmill to the upright position, making sure the safety latch engages.  
2) Pull the round black pop pin handle. With the other hand, grab one of the wheels to use as a lever. Adjust the  
incline by moving the wheel up or down. You will see three holes for the different adjustment positions.  
3) Set the pop pin to the desired position. The three positions, in percent of grade, are approximately 0, 5, & 10%.  
Make sure the pop pin ‘sets’ correctly into the hole. If the round black pop pin handle protrudes from the housing, it  
has not been set.  
Adjusting the Incline – PRO 550 Only  
The PRO 550 is equipped with electric incline. Push the ‘Incline’ button to increase  
grade, and the ‘Decline’ button to decrease grade.  
10  
 
Warm Up Exercises  
NING!  
WARM UP FIRST !  
Warming up prepares the body for exercise by increasing circulation, supplying more  
oxygen to the muscles and raising body temperature. Begin each workout with 5 to 10  
minutes of stretching and light exercise to warm up. The drawings on this page show  
several forms of basic stretching you may perform before your workouts. Again, consult a  
physician before starting this or any other exercise program.  
15 Seconds for each  
20 Seconds  
20 Seconds  
20 Seconds  
30 Seconds  
20 Seconds  
20 Seconds  
25 Seconds  
30 Seconds  
25 Seconds each leg  
20 Seconds  
5 Seconds X 3 times  
25 Seconds each leg  
5 Times  
11  
15 Seconds  
 
Console Functions  
There are four display windows on the control panel to provide feedback information.  
TIME WINDOW  
TIME: Indicates elapsed time after pressing start in minutes and seconds (0-99 minutes, 0-59  
seconds)  
SPEED WINDOW  
SPEED: Indicates MPH (miles per hour) or KMH (kilometer per hour) in .1 increments  
DISTANCE WINDOW  
DISTANCE: Indicates Miles or Kilometers traveled in .01 increments up to 9.99 and .1 increments  
starting at 10.0  
CALORIES WINDOW  
CALORIES: Indicates estimated calories burned based on 150 lb. person at the indicated speed,  
incline, and time elapsed in 1 calorie increments  
All windows will count up from ‘0’ unless programmed. If programmed, that particular window will  
count down from the programmed value. When the programmed value has been reached, the  
window will flash 5 times and proceed to count up.  
12  
 
Operating Instructions  
General Information – Your treadmill is equipped with a Main A/C Power button, a Speed dial for power, and requires the  
RED SAFETY KEY to operate. The display will light up once the Main A/C Power button is turned on. The display also has  
a sleep mode (power is on, but the display will not show). If there is no display, but the power is on, simply touch the Select  
or Program button to ‘wake’ the treadmill from sleep mode.  
IMPORTANT: The treadmill is equipped with a ZERO RESET SAFETY FEATURE. The treadmill will not operate  
unless the Speed Dial is reset to zero (fully turned to the ‘zero’ position counter-clockwise). Please be sure to reset  
prior to operating.  
Plug into a standard surge protector and the surge protector into a standard wall outlet (110 Volt AC, 15 amp circuit)  
Turn on the Main A/C Power ON/OFF switch located on the right hand side of the frame near the motor hood cover.  
When the treadmill is not in use, it is recommended that this be switched to the ‘OFF’ position.  
Attach RED SAFETY KEY to console. The treadmill cannot be operated without safety key and without the ON/OFF  
switch turned on.  
Stand on the treadmill and straddle belt by placing feet on side rails.  
Before starting, the Speed Dial must first be turned completely counter-clockwise to the ‘zero’ position. To start, turn the  
Speed Dial slowly clockwise. WARNING: The treadmill is capable of high speeds. Be sure the belt is moving  
SLOWLY before stepping on.  
Step on belt slowly after the belt starts moving. To adjust Speed, turn the Speed Dial SLOWLY clockwise to  
increase speed, or SLOWLY counter–clockwise to decrease speed.  
To end your workout, turn the Speed Dial slowly counter-clockwise toward the ‘zero’ position.  
TO PROGRAM:  
The SELECT button will toggle between the Time, Distance, or Calorie windows.  
The PROGRAM button will allow you to change the selected Time, Distance, or Calorie windows in the following  
increments:  
TIME – 1 minute increments going up  
DISTANCE – .25 miles increments (or kilometers if in Kilometer mode) going up  
CALORIES – 10 Calorie increments going up  
To reset selection back to ‘0’, press the Program and Select buttons simultaneously (at the same time).  
Countdown Time, Distance or Calories: Time, Distance, or Calories may be preset to countdown prior to getting  
started. After turning on the Main A/C power button, press the SELECT button to toggle between the TIME/DISTANCE/  
CALORIE windows. You may only choose one item to program. Once you have selected your choice, press the  
PROGRAM button once for each increment until you reach the desired amount.  
To Start the treadmill, turn the Speed dial slowly clockwise. WARNING: The treadmill is capable of high speeds. Be  
sure the belt is moving SLOWLY before stepping on.  
Step on belt slowly after the belt starts moving. To adjust Speed, turn the Speed Dial SLOWLY clockwise to  
increase speed, or SLOWLY counter–clockwise to decrease speed.  
13  
 
Belt Adjustment and Tension  
WARNING! Do not overtighten rollers! This will cause premature roller bearing failure!  
Belt adjustment and tension performs two functions: adjustment for tension and centering. Your  
new treadmill comes pre-adjusted from the factory for tension and centering. Please follow the  
procedures below if the belt shifts left or right or if the belt slips while walking:  
WALKING BELT HAS SHIFTING TO THE LEFT (Diagram 1)  
First, unplug the power cord from the surge protector. Using the hex key provided, turn the left  
rear roller adjustment bolt ¼ turn in the clockwise direction. Plug the power cord back into the  
surge protector and run the treadmill at 2.5 mph. You should see the belt start to correct itself,  
moving back towards the center. Repeat the above procedure until the walking belt is centered.  
It may be necessary to set walking belt tension once you have completed this procedure if the belt  
feels like it is slipping while walking. Refer to below to the “Walking Belt Slipping” instructions.  
WALKING BELT HAS SHIFTING TO THE RIGHT (Diagram  
2)  
First, unplug the power cord from the surge protector. Using  
the hex key provided, turn the right rear roller adjustment bolt  
¼ turn in the clockwise direction. Plug the power cord back  
into the surge protector and run the treadmill at 2.5 mph. You  
should see the belt start to correct itself, moving back towards  
the center. Repeat the above procedure until the walking belt  
is centered. It may be necessary to set walking belt tension  
once you have completed this procedure if the belt feels like it  
is slipping while walking. Refer to below to the “Walking Belt  
Slipping” instructions.  
WALKING BELT IS SLIPPING DURING USE (Diagram 3)  
First, unplug the power cord from the surge protector. Using  
the hex key provided, turn both left and right rear roller  
adjustment bolts the same distance, usually a ¼ turn in the  
clockwise direction. Plug the power cord back into the surge  
protector and run the treadmill at 2.5 mph. You should now  
walk on the belt to determine if the belt is still slipping. Repeat  
the above procedure until the walking belt is not slipping. The  
tension should be just tight enough not to slip.  
14  
 
Maintenance Instructions  
WARNING! Before performing any maintenance to your treadmill, always unplug  
the power cord from the surge protector.  
CLEANING  
Routine cleaning of your Keys Fitness treadmill will extend the life of your treadmill. WARNING! To prevent electrical  
shock, be sure the power to the treadmill is OFF and the unit unplugged from the wall electrical outlet before  
attempting any cleaning or maintenance.  
AFTER EACH WORKOUT: Wipe off the console and other treadmill surfaces with a clean, water dampened soft  
cloth to remove excess perspiration. USE NO CHEMICALS.  
WEEKLY: Use of a treadmill mat is recommended for ease of cleaning. Dirt from your shoes contacts the belt and  
eventually makes it to underneath the treadmill. Vacuum underneath treadmill once a week.  
DECK LUBRICATION  
The walking belt has been pre-lubricated at the factory. However, it is recommended that the walking board be  
checked periodically for lubrication to ensure optimal treadmill performance.  
Every 30 days or 30 hours of operation, lift the sides of the walking belt and feel the top surface of the walking board  
as far under as you can reach. If you feel signs of silicone, no further lubrication is required. If it feels dry to the  
touch, follow the instructions below.  
Please use Lube ‘N Walk (can be purchased from your dealer or by calling the number on the front of this manual), or  
a silicone spray such as “Napa 8300” (available at most stores).  
TO APPLY LUBRICANT TO THE WALKING BOARD  
Follow the instructions included in the Lube ‘N Walk kit. If you are using a silicone spray, follow these directions:  
1) Position the walking belt so that the seam is located on top and in the center of the center of the walking board.  
2) Insert the spray nozzle into the spray head of the lubricant can.  
3) While lifting the side of the walking belt, position the spray nozzle between the walking belt and the board  
approximately 6” from the front of the treadmill. Apply the silicone spray to the walking board, moving from the front  
of the treadmill to the rear. Repeat this on the other side of the belt. Spray approximately 4 seconds on each side.  
4) Allow the silicone to ‘set’ for one minute before using the treadmill.  
WARNING: Do not overlubricate the walking board. Excess lubricant should be wiped off with a clean towel.  
15  
 
Troubleshooting Guide  
Treadmill will not start.  
1) Is the RED Safety Key Attached to the Console?  
2) Make sure the power cord is plugged into a surge protector, the surge protector is plugged into a  
properly grounded outlet, and the surge protector is turned on. (Refer to “Power Requirements”)  
3) Check the circuit breaker located on the front of the treadmill. If the switch protrudes, it has tripped.  
Wait five minutes and then press the switch back in.  
4) Check the house electrical breaker box and the circuit breaker for the room the treadmill is located in.  
If it has tripped, reset or have an electrician replace the breaker in home.  
5) Have an electrician check for inadequate voltage at the outlet.  
Treadmill looses power during use.  
1) Check the circuit breaker located on the front of the treadmill. If the switch protrudes, it has tripped.  
Wait five minutes and then press the switch back in.  
2) Check the house electrical breaker box and the circuit breaker for the room the treadmill is located in.  
If it has tripped, reset or have an electrician replace the breaker in home.  
3) If treadmill still will not operate, please call Keys Technical Service at (888) 340-0482.  
Treadmill walking belt slows during use.  
1) Check to make sure the treadmill is securely plugged into an UL-listed surge protector, rated at 15  
amps, with a 14-guage cord of five feet or less and the surge protector is securely plugged into the  
outlet.  
2) If treadmill still will not operate, please call Keys Technical Service at (888) 340-0482.  
Treadmill walking belt slips or is not centered on rear roller.  
1) Refer to “Belt Adjustment and Tension” section.  
2) Need help? Call Keys Technical Service at (888) 340-0482.  
Treadmill Error Messages.  
Your treadmill is equipped with a software package that enables error messages to be displayed when  
there is a problem. To avoid possible damage to the treadmill and the possibility of injury, do not  
operate the treadmill until the problem is corrected. Call Keys Technical Service at (888) 340-  
0482.  
16  
 
Parts List and Diagram  
Number  
Description  
Part No.  
05-0007  
05-0007  
04-0008  
24-0006  
09-0013  
03-0003  
06-0008  
12-0031  
08-0099  
06-0111  
12-0029  
04-0004  
06-0104  
06-0107  
24-0131  
24-0126  
08-0057  
06-0112  
13-0035  
08-0097  
1
Left Side Extrusion  
2
Right Side Extrusion  
Tread belt  
3
4
Front Roller Assembly  
Rear Roller  
5
6
Tread deck  
7
Rear End Cap  
8
Elevation Motor (PRO 550 only)  
Speed Bullet (fly wheel read)  
Motor Fan  
9
10  
11  
12  
13  
13  
14  
14  
15  
16  
Motor  
Motor Drive Belt  
Motor Hood Cover PRO 550  
Motor Hood Cover PRO 450  
Console PRO 450  
Console PRO 550  
Lower Electronics (m/c)  
Safety Latch  
Wire harness  
On/Off Main A/C Power switch  
17  
 

Indesit Washer WG1234TG User Manual
Insignia Network Cables NS PU98635 User Manual
Intel Computer Hardware 88ENEP3S00 User Manual
Interphase Tech Stereo System Star Pilot 6 User Manual
JVC Projector CB100 User Manual
Kenwood Car Speaker KFC 6966 User Manual
Kenwood Stereo System KOS V500 User Manual
KitchenAid Microwave Oven KHHC2090SSS User Manual
Kodak Digital Camera C1013 User Manual
Kreisen Printer Gemini 2 User Manual