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Table of Contents
Model No. 831.24733.0
Serial No.
Write the serial number in the space
above for future reference.
Serial Number
Decal
• Assembly
• Operation
• Maintenance
• Part List and Drawing
CAUTION
Read all precautions and instruc-
tions in this manual before using
this equipment. Save this manual
for future reference.
TREADMILL EXERCISER
Sears, Roebuck and Co., Hoffman Estates, IL 60179
User's Manual
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Table of Contents
Related Manuals for Pro-Form TRAINER 420
Summary of Contents for Pro-Form TRAINER 420
- Page 1 Model No. 831.24733.0 TREADMILL EXERCISER Serial No. Write the serial number in the space User’s Manual above for future reference. Serial Number Decal • Assembly • Operation • Maintenance • Part List and Drawing CAUTION Read all precautions and instruc- tions in this manual before using this equipment.
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Page 2: Table Of Contents
TABLE OF CONTENTS WARNING DECAL PLACEMENT ............. .2 IMPORTANT PRECAUTIONS . -
Page 3: Important Precautions
IMPORTANT PRECAUTIONS WARNING: To reduce the risk of serious injury, read all important precautions and in- structions in this manual and all warnings on your treadmill before using your treadmill. Sears as- sumes no responsibility for personal injury or property damage sustained by or through the use of this product. - Page 4 19. The treadmill is capable of high speeds. 23. Do not change the incline of the treadmill by Adjust the speed in small increments to avoid placing objects under the treadmill. sudden jumps in speed. 24. Inspect and properly tighten all parts of the 20.
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Page 5: Before You Begin
BEFORE YOU BEGIN Thank you for selecting the new PROFORM ® using the treadmill. If you have questions after read- TRAINER 420 treadmill. The TRAINER 420 treadmill ing this manual, call 1-800-4-MY-HOME ® (1-800-469- combines advanced technology with innovative design 4663).To help us assist you, please note the product... -
Page 6: Assembly
ASSEMBLY Assembly requires two persons. Set the treadmill in a cleared area and remove all packing materials. Do not dispose of the packing materials until assembly is completed. Note: The underside of the treadmill walking belt is coated with high-performance lubricant. During shipping, a small amount of lubricant may be transferred to the top of the walking belt or the shipping carton. - Page 7 2. Have a second person hold the Base (52) in the position shown. Identify the Left Upright (53) (the Right Upright [54] has a large hole near the lower end). Small Holes Hold the Left Upright (53) so the two small holes for the latch assembly are on top as shown.
- Page 8 5. See the left inset drawing. Identify the two Frame Spacers (11). Open the included packet of grease, and apply grease to both sides of both Frame Spacers. Then, identify the outer side of each Frame Spacer. Hold a Frame Spacer (11) between the Right Upright (54) and the Lift Frame (23), with the outer side of the Frame Spacer facing the Right Upright.
- Page 9 7. Set the Console Assembly (91) face down on a soft surface to avoid scratching the Console Console Assembly. Hold the Right Handrail (33), which Wire has a large hole in one side, near the Console. Bracket Next, insert the console wire and the tie into the hole in the side of the Right Handrail (33).
- Page 10 10. Start two M8 x 15mm Bolts (8) with two M8 Star Washers (5) into the Uprights (53, 54). Then, firmly tighten all six M8 x 15mm Bolts (see step 9). With the help of a second person, carefully lower the Uprights (53, 54) to the floor. 11.
- Page 11 12. See the lower drawing. Position the Uprights (53, 54) so that the Frame (51) is centered be- tween them. Firmly tighten the two M10 x 60mm Bolts (1) and the four M10 x 75mm Bolts (2). Be careful not to overtighten the M10 x 60mm Bolts. Top View 13.
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Page 12: Operation And Adjustment
OPERATION AND ADJUSTMENT THE PRE-LUBRICATED WALKING BELT tric shock. This product is equipped with a cord having an equipment-grounding conductor and a grounding plug. Plug the power cord into a surge suppressor, Your treadmill features a walking belt coated with high- performance lubricant. - Page 13 CONSOLE DIAGRAM Clip FEATURES OF THE CONSOLE To use the manual mode of the console, follow the steps beginning on page 14. To use a speed work- out, see page 16. To use the stereo sound system, The treadmill console offers a selection of features designed to make your workouts more effective.
- Page 14 HOW TO TURN ON THE POWER 3. Start the walking belt. IMPORTANT: If the treadmill has been exposed to To start the walking belt, press the Start button, the cold temperatures, allow it to warm to room tem- Speed increase button, or one of the numbered perature before turning on the power.
- Page 15 The lower left display— To measure As you exercise, the your heart rate, stand on the lower left display can foot rails. show the elapsed time, the distance that you Hold the con- have walked or run, and tacts for ap- proximately the incline level of the Contacts...
- Page 16 HOW TO USE A SPEED WORKOUT the next segment, the speed or incline setting will flash in the display to alert you. 1. Insert the key into the console. The workout will continue in this way until the last See HOW TO TURN ON THE POWER on page segment of the profile flashes in the display and the last segment ends.
- Page 17 HOW TO USE THE STEREO SOUND SYSTEM THE INFORMATION MODE To play music or audio books through the console’s The console features an information mode that keeps stereo speakers, you must connect your MP3 player, track of treadmill usage information and allows you to CD player, or other personal audio player to the con- select a unit of measurement for the console.
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Page 18: How To Fold And Move The Treadmill
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 you do not do this, the treadmill may be permanently damaged. Next, unplug the power cord. CAUTION: You must be able to safely lift 45 lbs. -
Page 19: Troubleshooting
TROUBLESHOOTING Most treadmill problems can be solved by following the steps below. Find the symptom that applies, and follow the steps listed. If further assistance is needed, see the back cover of this manual. PROBLEM: The power does not turn on SOLUTION: a. - Page 20 Locate the Reed Switch (89) and the Magnet (62) on the left side of the Pulley (71). Turn the Pulley until the 1/8 in. Magnet is aligned with the Reed Switch. Make sure that the gap between the Magnet and the Reed Switch is about 1/8 in.
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Page 21: Exercise Guidelines
EXERCISE GUIDELINES Burning Fat—To burn fat effectively, you must exer- WARNING: cise at a low intensity level for a sustained period of Before beginning this time. During the first few minutes of exercise, your or any exercise program, consult your physi- body uses carbohydrate calories for energy. -
Page 22: Part List
PART LIST—Model No. 831.24733.0 R1207A To locate the parts listed below, see the EXPLODED DRAWING near the end of this manual. Key No. Qty. Description Key No. Qty. Description M10 x 60mm Bolt Frame M10 x 75mm Bolt Base M4.2 x 13mm Tek Screw Left Upright M4.2 x 16mm Screw Right Upright... - Page 23 Key No. Qty. Description Key No. Qty. Description Front Roller Washer – 8" Black Wire, M/F M4.2 x 18mm Screw – 4" Blue Wire, 2F Console Fan – 16" Blue Wire, 2F M10 x 58mm Bolt – 4" White Wire, M/F Cage Nut –...
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Page 24: Exploded Drawing
EXPLODED DRAWING A—Model No. 831.24733.0 R1207A... - Page 25 EXPLODED DRAWING B—Model No. 831.24733.0 R1207A 42 21...
- Page 26 EXPLODED DRAWING C—Model No. 831.24733.0 R1207A...
- Page 27 EXPLODED DRAWING D—Model No. 831.24733.0 R1207A...
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Page 28: 90 Day Full Warranty
Get it fixed, at your home or ours! Your Home For repair—in your home—of all major brand appliances, lawn and garden equipment, or heating and cooling systems, no matter who made it, no matter who sold it! For the replacement parts, accessories, and user’s manuals that you need to do-it-yourself. For Sears professional installation of home appliances and items like garage door openers and water heaters.