background image

Serial Number Decal 

(under frame)

Model No. 831.21813.2

Serial No.                                      

Write the serial number in the 

space above for reference.

    CAUTION

Read all precautions and instruc-

tions in this manual before using 

this equipment. Keep this manual 

for future reference.

BIKE EXERCISER

User’s Manual

• Assembly
• Operation
• Maintenance
• Part List and Drawing

Sears, Roebuck and Co.

Hoffman Estates, IL 60179

Summary of Contents for 230U

Page 1: ...n the space above for reference CAUTION Read all precautions and instruc tions in this manual before using this equipment Keep this manual for future reference BIKE EXERCISER User s Manual Assembly Op...

Page 2: ...18 MAINTENANCE AND TROUBLESHOOTING 19 EXERCISE GUIDELINES 21 PART LIST 22 EXPLODED DRAWING 23 ORDERING REPLACEMENT PARTS Back Cover 90 DAY FULL WARRANTY Back Cover This drawing shows the location s of...

Page 3: ...rcise bike To protect the floor or carpet from damage place a mat under the exercise bike 7 Inspect and properly tighten all parts regu larly Replace any worn parts immediately 8 Keep children under a...

Page 4: ...you have questions after reading this manual please see the back cover of this manual To help us assist you note the product model number and serial number before contacting us The model number and th...

Page 5: ...mbly The number in parentheses below each drawing is the key number of the part from the PART LIST near the end of this manual The number following the key number is the quantity needed for assembly N...

Page 6: ...aterials until you finish all assembly steps Left parts are marked L or Left and right parts are marked R or Right To identify small parts see page 5 In addition to the included tool s assembly requir...

Page 7: ...Main Wire 41 Attach the Upright 4 to the Frame 1 with four M8 x 18mm Screws 42 Locate the wire tie in the Upright 4 Tie the lower end of the wire tie to the Main Wire 41 Then pull the upper end of the...

Page 8: ...them with two M4 x 12mm Screws 57 Then press the Rear and Front Upright Covers 19 20 downward onto the Left and Right Shields 21 22 5 19 20 21 22 57 57 4 6 58 42 42 6 4 6 Orient the Handlebar 6 as sho...

Page 9: ...console use only a manufacturer supplied regulated power adapter Plug one end of the power adapter into the receptacle on the console plug the other end into an outlet installed in accor dance with al...

Page 10: ...ve the Seat Post upward or downward slightly to make sure that the Post Knob is engaged in one of the adjust ment holes in the Seat Post Then tighten the Post Knob 10 10 See the inset drawing Remove t...

Page 11: ...on the Right Pedal 29 to the desired position and press the end of the strap onto the tab on the Right Pedal Adjust the strap on the Left Pedal not shown in the same way 12 After the exercise bike is...

Page 12: ...tment holes in the seat post Then tighten the post knob HOW TO ADJUST THE HORIZONTAL POSITION OF THE SEAT To adjust the hori zontal position of the seat first loosen the carriage knob a few turns Then...

Page 13: ...ch preset workout automatically changes the resistance of the pedals and prompts you to maintain a target speed or a target watts output as it guides you through an effective workout You can even conn...

Page 14: ...ow a target watts zone or a target speed zone for each segment of the workout The upper display This display will show your pedal ing speed in revolutions per minute RPM and your power output in watts...

Page 15: ...most accurate heart rate reading hold the contacts for at least 15 seconds If your heart rate is not shown make sure that your hands are positioned as described Be careful not to move your hands exces...

Page 16: ...lay for a few seconds to alert you The resistance of the pedals will then change The target zone will be shown in the target meter display The space between the flashing bars represents the watts targ...

Page 17: ...ew console usage information To select the settings mode press and hold down the Watts Workouts button until the settings mode informa tion appears in the display The console can show pedal ing speed...

Page 18: ...equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on try to correct the interference by one or more of the following m...

Page 19: ...djusted To adjust the reed switch you must remove the rear and front upright covers as described below See assembly step 5 on page 8 Using a stan dard flat screwdriver release the tabs along the botto...

Page 20: ...ver 16 and remove it Then using an adjustable wrench turn the Right Pedal 29 counterclockwise and remove it Using a standard flat screwdriver release the tabs around the edge of the right Lock Ring 23...

Page 21: ...c Exercise If your goal is to strengthen your cardiovascular system you must perform aerobic exercise which is activity that requires large amounts of oxygen for prolonged periods of time For aerobic...

Page 22: ...35 1 Reed Switch Wire 36 2 M4 x 16mm Flange Screw 37 1 Clamp 38 1 Crank Bearing Assembly 39 2 Magnet 40 1 Crank Pulley 41 1 Main Wire 42 8 M8 x 18mm Screw 43 2 Clip 44 4 M10 x 68mm Screw 45 1 Idler S...

Page 23: ...16 18 19 13 13 15 17 20 21 23 26 26 28 30 32 25 22 24 27 27 29 31 34 36 38 38 39 39 33 35 37 40 41 43 46 48 50 50 56 52 52 52 52 52 57 57 45 42 42 42 42 44 44 47 51 54 57 52 53 53 53 53 53 55 49 EXPL...

Page 24: ...HOME 1 800 469 4663 to arrange for free repair or replacement if repair proves impossible The frame is warranted for 5 years This warranty does not apply when the Bike Exerciser is used commercially o...

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