ProForm 831.291770 user manual Problem The walking belt slows when walked on, Top

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Locate the Reed Switch (18) and the Magnet (101) on the left side of the Pulley (78). 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 about 1/8”. If necessary, loosen the 3/4” Screw (24) and move the Reed Switch slightly. Retighten the Screw. Re-attach the hood, and run the treadmill for a few minutes to check for a correct speed reading.

PROBLEM: The walking belt slows when walked on

1/8”

78

24

 

18

101

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SOLUTION: a. Use only a single-outlet surge suppressor that meets all of the specifications described on page 8.

b. If the walking belt is overtightened, treadmill perfor- mance may decrease and the walking belt may be- come damaged. Remove the key and UNPLUG THE POWER CORD. Using the allen wrench, turn both rear roller adjustment bolts counterclockwise, 1/4 of a turn. When the walking belt is properly tightened, you should be able to lift each side of the walking belt 3 to 4 inches off the walking platform. Be careful to keep the walking belt centered. Plug in the power cord, in- sert the key and run the treadmill for a few minutes. Repeat until the walking belt is properly tightened.

b

3”–4”

Rear Roller Adjustment Bolts

c. If the walking belt still slows when walked on, please call our toll-free HELPLINE.

PROBLEM: The walking belt is off-center or slips when walked on

SOLUTION: a. If the walking belt is off-center, first remove the key and UNPLUG THE POWER CORD. If the walking belt has shifted to the left, use the allen wrench to turn the left rear roller bolt clockwise 1/2 of a turn; if the walking belt has shifted to the right, turn the bolt counterclockwise 1/2 of a turn. Be careful not to overtighten the walking belt. Plug in the power cord, insert the key and run the treadmill for a few minutes. Repeat until the walking belt is centered.

b. If the walking belt slips when walked on, first remove the key and UNPLUG THE POWER CORD. Using the allen wrench, turn both rear roller bolts clockwise, 1/4 of a turn. When the walking belt is correctly tight- ened, you should be able to lift each side of the walk- ing belt 3 to 4 inches off the walking platform. Be careful to keep the walking belt centered. Plug in the power cord, insert the key and carefully walk on the treadmill for a few minutes. Repeat until the walking belt is properly tightened.

a

b

PROBLEM: The incline of the treadmill does not change correctly or does not change when iFIT.com CDs and videos are played

SOLUTION: a. With the key inserted in the console, press one of the Incline buttons. While the incline is changing, remove the key. After a few seconds, re-insert the key. The treadmill will automati- cally rise to the maximum incline level and then return to the minimum level. This will recalibrate the incline.

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Contents Model No Serial No SEARS, Roebuck and CO. Hoffman ESTATES, ILTable of Contents Important Precautions Page Before YOU Begin Left Side Right SideAssembly Driver and rubber malletPage Operation and Adjustment HOW to Plug in the Power CordPerformant Lubetm Walking Belt Console Diagram Features of the ConsoleHOW to Turn on the Power HOW to USE the Manual ModeSelect the manual mode Insert the key fully into the consoleDistance/Laps Measure your heart rate, if desiredOn the foot rails and place your HOW to USE Personal Trainer Programs Select one of the personal trainer programsWhen the program is completed, remove Key from the console HOW to USE Heart Rate ProgramsFollow your progress with the displays Put on the chest pulse sensorEnter your age HOW to Connect Your Portable Stereo HOW to Connect Your Home Stereo HOW to Connect Your ComputerHOW to Connect Your VCR Audio Adapter CableInsert the key into the console PressVCR. the Play button on your CD player orWhenkey. the program is completed, remove HOW to USE Programs Directly from OUR WEB Site When the program has ended, remove the keyFollow the on-line instructions to start Program Return to the treadmill and stand on the footInformation MODE/DEMO Mode Optional Chest Pulse SensorHOW to Fold and Move the Treadmill HOW to Fold the Treadmill for StorageHOW to Move the Treadmill HOW to Lower the Treadmill for USE Troubleshooting Problem The power turns off during useProblem The walking belt slows when walked on TopConditioning Guidelines Exercise IntensityWorkout Guidelines Exercise FrequencySuggested Stretches Page Part LIST-Model No Key Qty Description831.291770 Full 90 DAY Warranty Model NoSEARS, Roebuck and CO., Dept WA, Hoffman ESTATES, IL