¨ Model No. 831.297990 Serial No. Find the serial number in the location shown below. Write the serial number in the space above for reference. Serial Number Decal CAUTION Read all precautions and instructions in this manual before using this equipment. Save this manual for future reference. USER'S MANUAL SEARS, ROEBUCK AND CO.
¨ TABLE OF CONTENTS IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IMPORTANT PRECAUTIONS DANGER: To reduce the risk of burns, fire, electric shock, or injury to persons, read the following important precautions and information before operating the treadmill. 1. It is the responsibility of the owner to ensure that all users of this treadmill are adequately informed of all warnings and precautions. of 400 volts or less and a minimum surge dissipation of 450 joules. The surge suppressor must be electrically rated for 120 volts AC and 15 amps. 2.
21. Do not attempt to raise, lower, or move the treadmill until it is properly assembled. (See ASSEMBLY on page 6, and HOW TO MOVE THE TREADMILL on page 15.) You must be able to safely lift 45 pounds (20 kg) in order to raise, lower, or move the treadmill. 25. Never drop or insert any object into any opening. 26. DANGER: Always unplug the power cord immediately after use, before cleaning the treadmill, and before performing the maintenance and adjustment procedures described in this manual.
BEFORE YOU BEGIN Thank you for selecting the new PROFORM¨ J8li treadmill. The J8li treadmill combines advanced technology with innovative design to let you enjoy an excellent form of cardiovascular exercise in the convenience and privacy of your home. And when youÕre not exercising, the unique J8li can be folded up, requiring less than half the floor space of other treadmills. Monday through Saturday, 7 a.m. until 7 p.m. Central Time (excluding holidays).
ASSEMBLY Assembly requires two people. Set the treadmill in a cleared area and remove all packing materials. Do not dispose of the packing materials until assembly is completed. No tools are required for assembly. Note: The walking deck of the treadmill features a coating of high-performance lubricant. During shipping, a small amount of this lubricant may be transferred to the top of the walking belt or the shipping carton. This is a normal condition and does not affect treadmill performance.
OPERATION AND ADJUSTMENT THE PERFORMANT LUBETM WALKING BELT This product is for use on a nominal 120-volt circuit, and has a grounding plug that looks like the plug illustrated in drawing 1 below. A temporary adapter that looks like the adapter illustrated in drawing 2 may be used to connect the surge suppressor to a 2-pole receptacle as shown in drawing 2 if a properly grounded outlet is not available. Your treadmill features a walking belt coated with PERFORMANT LUBETM, a high-performance lubricant.
CONSOLE DIAGRAM Program Indicators Displays LED Matrix and Track Displays Program Indicators Manual Indicator Note: If there is a sheet of clear plastic on the face of the console, remove it. Clip Key treadmill and six programs control the speed of the treadmill as they guide you through effective workouts. You can even create custom workout programs and save them in the consoleÕs memory for future use. CAUTION: Before operating the console, read the following precautions.
5 HOW TO USE THE MANUAL MODE 1 Insert the key into the console. The LED TrackÑ When the manual mode is selected, the LED matrix will display a track. The track represents a distance of 1/4 mile. As you exercise, the indicators around the track will light one at a time until you have completed 1/4 mile. A new lap will then begin. A moment after the key is inserted, the four displays, the LED track, and various indicators will light. 2 Select the manual mode.
CALS/FAT CALS/ PULSE displayÑThis display shows the approximate numbers of calories and fat calories you have burned (see FAT BURNING on page 19). Every seven seconds, the display will change from one number to the other; the indicator will light when the number of fat calories is shown. This display will also show your heart rate when the pulse sensor is used (see step 6).
If you selected a speed program, a number will flash in the SPEED/PACE display. This number is the maximum speed that the walking belt will reach during the selected program. If you want to change the maximum speed setting, press the SPEED ▲ button. The maximum speed setting can be from 4 mph to 10 mph. If the setting is increased, the difficulty level of the entire program will increase. If the setting is decreased, the difficulty level of the entire program will decrease.
adjust the speed and incline of the treadmill to the desired levels with the SPEED and INCLINE buttons. Every few times the SPEED buttons are pressed, one additional indicator will light or darken in the CURRENT PERIOD column. HOW TO CREATE CUSTOM PROGRAMS The Custom 1 and Custom 2 programs are workout programs that you create. The programs control both the speed and the incline of the treadmill, and can be up to 40 minutes long.
To select a custom program, press the mode button repeatedly until one of the two custom program indicators lights. 3 To stop the program for a moment, press the STOP button. The displays will pause and the TIME/INCLINE display will begin to flash. To restart the program, press the START button. To end the program at any time, hold down the STOP button for two seconds. The MANUAL mode will then be selected. Program Indicator Press the START button to start the program.
HOW TO ADJUST THE FIRMNESS OF THE WALKING PLATFORM The hand weights can be stored in the handy weight rack on the console. The walking platform is specially designed to cushion the impact as you walk or run on the treadmill. The firmness of the Lift Here walking platform can be adjusted Cushion Control to any of three settings using the control on the right side of the treadmill. For a firmer walking platform, turn the control clockwise. For a softer walking platform, turn the control counterclockwise.
HOW TO FOLD AND MOVE THE TREADMILL HOW TO FOLD THE TREADMILL FOR STORAGE Before folding the treadmill, adjust the incline to the lowest position. If this is not done, the treadmill may be permanently damaged. Next, unplug the power cord. CAUTION: You must be able to safely lift 45 pounds (20 kg) in order to raise, lower, or move the treadmill. 1. Hold the treadmill with your hands in the locations shown at the right. CAUTION: To decrease the possibility of injury, bend your legs and keep your back straight.
HOW TO LOWER THE TREADMILL FOR USE Open 1. Hold the upper end of the treadmill with your right hand as shown. Using your left hand, pull the latch knob to the left and hold it. Pivot the treadmill down until the frame is past the pin. Slowly release the latch knob. Latch Knob Pin 2. Hold the treadmill firmly with both hands, and lower the treadmill to the floor. CAUTION: To decrease the possibility of injury, bend your legs and keep your back straight.
MAINTENANCE AND TROUBLE-SHOOTING 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). 1. SYMPTOM: THE POWER DOES NOT TURN ON a.
4. SYMPTOM: THE DISPLAYS OF THE CONSOLE DO NOT FUNCTION PROPERLY a. Remove the key from the console and UPLUG THE POWER CORD. Remove the screws from the hood. Carefully remove the hood. Locate the Reed Switch (26) and the Magnet (107) on the left side of the Pulley (12). 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 1/8Ó. If necessary, loosen the Reed Switch Screw (109) and move the Reed Switch slightly.
CONDITIONING GUIDELINES Before beginning this or any exercise program, consult your physician. This is especially important for individuals over the age of 35 or individuals with preexisting health problems. uses easily accessible carbohydrate calories for energy. Only after the first few minutes does your body begin to use stored fat calories for energy. If your goal is to burn fat, adjust the speed and incline of the treadmill until your heart rate is near the lowest number in your training zone.
SUGGESTED STRETCHES The correct form for several basic stretches is shown at the right. Move slowly as you stretchÑnever bounce. 1. Toe Touch Stretch Stand with your knees bent slightly and slowly bend forward from your hips. Allow your back and shoulders to relax as you reach down toward your toes as far as possible. Hold for 15 counts, then relax. Repeat 3 times. Stretches: Hamstrings, back of knees and back. 1 2. Hamstring Stretch Sit with one leg extended.
NOTES 21
PART LISTÑModel No. 831.297990 R0399A To identify parts listed below, refer to the EXPLODED DRAWING attached in the center of this manual. Key No. Qty. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45* 46 47 48 49 50 2 2 1 1 4 6 6 1 2 2 1 1 28 1 1 1 2 3 4 1 8 1 2 1 1 1 1 1 1 2 2 1 1 1 1 3 1 1 1 1 1 1 2 3 1 1 1 1 1 1 Description Key No. Qty.
Key No. Qty. Description 101* 1 102 32 103 2 104 2 105 4 106 1 107 1 108 1 109 1 110 1 111 2 112 2 113 2 114 2 115 2 116 2 117 2 118 1 119 1 120 1 Pulse Bar Screw Pulse Bar Washer Pulse Bar Bolt Upright Endcap Upright Grommet Magnet Incline Reed Switch Reed Switch Screw Reed Switch Clip Endcap Spacer 2-lb Weight 3-lb Weight Cushion Plate Adjustable Deck Cushion Rod Nut Rod Bolt Cushion Rod Incline Motor Spacer Incline Optic Disk Key No. Qty.
76 44 74 72 75 19 69 111 117 102 115 114 118 116 76 63 79 67 44 115 80 117 102 78 83 5 102 102 102 114 116 74 75 73 111 82 7 1 19 72 3 2 63 68 80 8 5 63 100 75 6 28 7 9 7 67 63 10 12 63 107 11 18 5 21 110 102 14 26 17 109 63 38 102 59 63 39 33 21 25 21 119 34 37 13 36 35 65 63 66 4 7 16 13 23 EXPLODED DRAWINGÑModel No. 831.
The model number and serial number of your PROFORM¨ J8li treadmill are listed on a decal attached to the frame. See the front cover of this manual to find the location of the decal. Model No. 831.297990 QUESTIONS? All replacement parts are available for immediate purchase or special order when you visit your nearest SEARS Service Center. To request service or to order parts by telephone, call the toll-free numbers listed at the left.