TROUBLESHOOTING. ProForm 831.291710
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ProForm 831.291710 is a treadmill designed to provide a comfortable and effective workout experience in the convenience of your home. It features a cushioned walking platform for maximum exercise comfort, a water bottle holder for hydration, and a console that displays workout information such as time, speed, distance, and calories burned. The treadmill also has an incline leg that allows you to adjust the incline of the walking surface for a more challenging workout. Additionally, the treadmill can be folded up when not in use, requiring less than half the floor space of other treadmills.
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TROUBLESHOOTING
Most treadmill problems can be solved by following the simple steps below. Find the symptom that applies, and follow the steps listed. If further assistance is needed, call our toll-free HELPLINE at
1-800-736-6879, Monday through Saturday, 7 a.m. until 7 p.m. Central Time (excluding holidays).
PROBLEM: The power does not turn on
SOLUTION: a. Make sure that the power cord is plugged into a surge suppressor, and that the surge suppressor is plugged into a properly grounded outlet (see page 7). Use only a single-outlet surge suppressor that meets all of the specifications described on page 7. Important: The treadmill is not compatible with GFCI-equipped outlets. b. After the power cord has been plugged in, make sure that the key is fully inserted into the console.
c. Check the circuit breaker located on the treadmill frame near the power cord. If the switch protrudes as shown, the circuit breaker has tripped. To reset the circuit breaker, wait for five minutes and then press the switch back in.
PROBLEM: The power turns off during use c
Tripped
Tripped
Reset
Reset
SOLUTION: a. Check the circuit breaker located on the treadmill frame near the power cord (see the drawing above). If the circuit breaker has tripped, wait for five minutes and then press the switch back in.
b. Make sure that the power cord is plugged in. If the power cord is plugged in, unplug it, wait for five minutes, and then plug it back in.
c. Remove the key from the console. Reinsert the key fully into the console.
d. If the treadmill still will not run, please call our toll-free HELPLINE.
PROBLEM: The displays of the console do not function properly
SOLUTION: a. Check the batteries in the console. If the batteries need to be replaced, see BATTERY
INSTALLATION on page 8. Most problems are the result of drained batteries.
b. Remove the key from the console and UNPLUG THE
POWER CORD. Remove the Resistance Knob (98) from the left Upright. Remove the screws from the hood, and carefully remove the hood.
b
98
Locate the Reed Switch (86) and the Magnet (87) on the left side of the Pulley (85). 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 Screw
(82) 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.
Reattach the Resistance Knob.
86
1/8”
82
Top
View
87
85
12
PROBLEM: The walking belt slows when walked on
SOLUTION: a. Use only a single-outlet surge suppressor that meets all of the specifications described on page 7.
b. If the walking belt is overtightened, treadmill performance may decrease and the walking belt may become 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 2 to
3 inches off the walking platform. Be careful to keep the walking belt centered. Plug in the power cord, insert the key and run the treadmill for a few minutes.
Repeat until the walking belt is properly tightened.
b
2”–3”
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 tightened, you should be able to lift each side of the walking belt 2 to 3 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.
PROBLEM: ONE OF THE UPPER BODY ARMS SQUEAKS DURING USE a b
SOLUTION: a. Correcting this problem requires a small amount of white marine grease, available at most hardware stores. Turn the Resistance Knob (98) counterclockwise until it can be removed. Remove the Resistance
Cone (93) and the Upper Body Arm (89), along with the 3/8” Washers (57), Spring Washer (95), Thrust
Washers (96), and Thrust Bearing (97). (Note: If the
Resistance Sleeve [92] comes out of the Resistance
Bracket [91], press it back in.) Apply a thin layer of white marine grease to the outer surface of the
Resistance Cone (93). Reattach all parts in the order shown at the right.
a
91
92
93
89
96
95
57
98
57
97
13
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