Model No. 831.280440

Serial No.

Serial

Number

Decal

EXERCISE

F(_ U I P M E N T

[OlllllilO| _

H ELPI--I

1-800-736-6879

N E !

whirlwind

DUAL

ACTION

USER'S MANUAL

SEARS, ROEBUCK AND CO.,

HOFFMAN ESTATES, IL 60179

Patent Pending

www.proform.com

new products, prizes,

fitness tips, and much more!

TABLE OF CONTENTS

IMPORTANT PRECAUTIONS .............................................................

BEFORE YOU BEGIN ...................................................................

ASSEMBLY ...........................................................................

HOW TO OPERATE THE EXERCISE CYCLE .................................................

MAINTENANCE AND TROUBLE-SHOOTING .................................................

EXERCISE GUIDELINES ................................................................

PART LIST ...........................................................................

EXPLODED DRAWING .................................................................

HOW TO ORDER REPLACEMENT PARTS ...........................................

FULL 90 DAY WARRANTY ........................................................

DUAL

ACTION

14

15

Back Cover

Back Cover

5

9

3

4

11

12

PROFORM is a registered trademark of ICON Health & Fitness, Inc.

2

3

BEFORE YOU BEGIN

Congratulations for selecting the new PROFORM °

WHIRLWIND exercise cycle. Cycling is one of the

most effective exemises for increasing cardiovascular fitness, building endurance, and toning the entire

body. The PROFORM e WHIRLWIND offers an array

of features designed to let you enjoy this healthful exercise in the comfort and privacy of your home.

HELPLINE at 1-800-736-6879, Monday through

Saturday, 7 a.m. until 7 p.m. Central Time (excluding holidays). To help us assist you, please mention the

product model number when calling. The model number is 831.280440. The serial number can be found on a decal attached to the exercise cycle (see the front cover of this manual).

For your benefit, read this manual carefully before you use the exercise-cycle.

If.you have questions

after reading the manual, please call our toll-free

Before reading further, please familiarize yourself with

-the parts that are labeled in the drawing below.

........

con_sdle

T-handle

.........

Water Bottle Holder*

Pulse Sensor

Handlebar

FRONT

Seat.

Seat Knob

BACK

Link Arm

Lock Rod

Pedal

RIGHT SIDE

*Water bottle is not included

4

ASSEMBLY

Assembly requires two persons, Place all parts of the exemise cycle in a cleared area and remove the packing materials. Do not dispose of the packing matedals until assembly is completed.

Assembly can recommended.

be completed using the included tools; however, a rubber mallet _ I is also

Use the drawings below to identify the small parts used in assembly. The number in parenthesis below each drawing refers to the key number of the part, from the PART LIST on page 14. The second number refers to the

quantity needed for assembly. Note: Some small parts may have been pre-attached for shipping. If a part is not in the parts bag, check to see if it has been pre-assembled.

M6 Nylon

Locknut (56)-4

M8 Nylon

Locknut (66)-6

MIO Nylon

Locknut (64)-4

M8 Split

Washer (81)-4

M8 Flat

Washer (73)-4

M10 Split

Washer (54)-6

M4 x 12mm

Screw (77)-2

M6 x 38mm Sutton

SoS (57)-4

M8 x 77mm Button Bolt (58)-2 [_

1. Attach one of the Stabilizers (19) to the front of the

Frame (1) with two M10 x 75mm Cardage Bolts (65)

and two M10 Nylon Locknuts (64).

1

65

M10 x 17mm Button

Screw (55)--3

M10 x 23mm Button

Screw (80)-3

MIO x 75mm Carriage Bolt (65)_

19

J

5

2. Attach the other Stabilizer (19) to the rear of the

Frame (1) with two MIO x 75mm Carriage Bolts (65) and two MIO Nylon Locknuts (64).

3. rum the Seat Knob (29) counterclockwise two or

three turns to loosen it. Next, pull the Seat Knob,

raise the Seat Post (6) to the desired height, and then release the Seat Knob. Move the Seat Post up and down slightly until it locks into position.

Then, tighten the Seat Knob.

Attach the Seat (20) to the Seat Post (6) with four

M8 Nylon Locknuts (66) and four M8 Split Washers

(81). Note: The Nylon Locknuts and the Split

Washers may be preattaohed to the Seat.

3

4.

While another person holds the Upnght (2) in the position shown, connect the Extension Wire (39) to the Reed Switch Wire (31). Carefully pull the upper end of the Reed Switch Wire to remove any alack.

Carefully set the Upright (2) on the Frame (1); be careful not to pinch the Extension Wire (39) or the Reed Switch Wire (31). Attach the Upright with three MIO x 17ram Button Screws (56) and three

MIO Split Washers (54).

1

64

19

_5

6

5.

The Console (3) requires four =D" batteries (not included); alkaline batteries are recommended.

Press the tab on the battery cover, and lift off the battery cover. Insert four batteries into the battery compartment, Make sure that the batteries are oriented as shown by the diagram inside the battery compartment.

Reattach the battery cover,

Bcao"v

Batteries_

6.

Refer to the inset drawing. Insert the T-handle (4) into the opening in the bottom of the Console (3) as shown. Be careful not to pinch the console wire.

Align the holes in the metal tube on the T-handle with the holes in the bracket on the Console,

Tighten two M4 x 12mm Screws (77) into the holes.

While another person holds the Console (3) near the Upright (2), connect the console wire to the

Extension Wire (39). Insert the excess console wire and Extension Wire into the Upright.

Attach the Console (3) to the Upright (2) with three

M10 x 23mm Button Screws (80) and three M10

Split Washers (54). Be careful to avoid pinching

the console wire or the Extension Wire (39).

Be careful not to pinch the console wire during this step.

7.

Identify the Left Handlebar (7) and the Left

Handlebar Base (8), which are marked with stickers.

Attach the Left Handlebar to the Left Handlebar

Base with two M6 x 38mm Button Bolts (57) and two M6 Nylon Locknuts (56).

Attach the Right Handlebar (not shown) to the Right

Handlebar Base (not shown) in the same way.

7

Tute_ _Bracket "J

4

80 -_._ /

8:S' t 80

7

.

Apply a small amount of the included grease to the

Handlebar Axle (33). insert the Handlebar Axle Into the Frame (1) and center it. (Note: It may be helpful to use a rubber mallet to insert the Handlebar Axle.)

Next, slide the Left and Right Handlebars (7, 9) onto

the Handlebar Axle. Make sure that the

Handlebars are on the correct sides.

Using the included pedal tool, tap a Push Nut (78) onto each end of the Handlebar Axle (33). Make sure that the Push Nuts are turned as shown in the inset drawing. (Note: It may be helpful if anoth- er person holds a block of wood against one end of the Handlebar Axle while you tap a Push NUt onto

the other end.) Then, tap the Large Axle Cap (49)

onto each end of the Handlebar Axle.

8 g,

Identify the Left Link Arm (15), which is marked with a sticker.

Apply a small amount of grease to an M8 x 77ram

\Vv/.

""'VV"h Ul',_ I.J',_L,'_ll I*,_VIL nML_' UlS_ I,._IL

Handlebar Base (8). Slide an M8 Flat Washer (73), a Link Arm Bushing (45), the Left Link Arm (15), and another M8 Washer (73) onto the Button Bolt. Make

sure that the Link Arm Bushing and the Left

Link Arm are turned as shown. Tighten an M8

Nylon Locknut (66) onto the Button Bolt. Rest the

notch in the Left LinkArm on the left lock rod.

Attach the Right Link Arm (not shown) to the Right

Handlebar Base (not shown) in the same way.

10. Remove the 1/2" Pedal Nut (68) from the shaft on

one of the Pedals (23). Make sure that there is a

Pedal Spring (42), a Red Washer (71), a Pedal

Bushing (43), a Black Pedal Washer (79), and a

Pedal Spacer (44) on the shaft of the Pedal. In addition, make sure that the Pedal Bushing (43) is turned as shown. Next, firmly tighten the shaft of the

Pedal clockwise into the left Crank Arm (26), and tighten the Pedal Nut (68) back onto the shaft.

Attach the other Pedal (not shown) in the same way.

lO

_rease

58

Rod Notch

42

\

23

71

43

79

11. Make sure that all parts are properly tightened before you use the exercise cycle. Place a mat beneath the exercise cycle to protect the floor.

8

HOW TO OPERATE THE EXERCISE CYCLE

HANDLEBAR OPERATION

The handlebars can be used in etther the dual-action mode, 1or both upper-body and lower-body exercise, or the stat4onary mode, for pedaling exercise only.

Dual-action Mode

To convert the handlebars to

the dualaction mode, the link arms must be connected to the pedals. Refer to drawing 1

Lilt the link o.., lock rods.

Refer to draw-

ing 2. Pull the link arms outward against the tops of the red washers, while pulling against the bottoms of the red washers

Link Arm \

with your fin- gers as shown. Be careful not to pinch your fin-

gers. Next, slide the link arms onto the pedal bushrags. Move the link arms up and down slightlyto

make sure that they are fully seated on the pedal

bushings. CAUTION: Make sure that the link arms

are fully seated on the pedal bushings. If the link

arms are not on the pedal bushings, they may slip

off during use, resulting in injury to the user.

Stationary Mode

To convert the handlebars to the stationary mode, the

hnk arms must be dtsconnected from the pedals. Pull

the link arms outward against the red washers untd the hnk arms are free of the pedal bushings (see drawing 2 above). Be careful not to pinch your fin-

gers. Next, lift the hnk arms off the pedals, and clip them onto the lock rods (see drawing 1 above).

HOW TO ADJUST THE SEAT

For effecttve exerctse, the seat must be at the proper height. As you pedal, there should be a slight bend in your knees when the pedals are in the lowest posit_on.

To adjust the seat, first turn the seat knob counterclock-

wise two or three turns to loosen tt.

Next, pull the seat

knob, raise or lower

S_

Seat

Post then release the seat knob. Move the seat post up and down slightly until it locks into position. Then, tighten the seat

knob. CAUTION: Make sure that the pin on the seat knob is inserted Into one of the adjustment holes in the seat post. Do not rest the seat post on top

of the pin on the seat knob.

DESCRIPTION OF THE CONSOLE

The console features six modes that provide instant exercise feedback dudng your workouts. The modes are desedbed below.

• Time--This mode displays the elapsed time.

• Distance--This mode displays the total distance you have pedaled.

• Speed--This mode displays your pedaling speed.

Note: Speed and distance can be displayed in either redes or kilometers. An MPH or a KPH will appear when the speed is displayed to show which unit of measurement is selected. To change the unit of measurement, press and hold the On/Reset button for ten seconds

• Calones---Thts mode displays the approximate number of calodes you have burned.

• Fat cafones--This mode displays the approximate number of fat calories you have bumed (see FAT

BURNING on page 12).

• Pulse--This mode dtsplays your heart rate when the thumb pulse sensor is used (see step 3 on page 10).

9

BATTERY INSTALLATION

The console requires four "D" baftedes. To install batreties, refer to assembly step 5 on page 7.

HOW TO OPERATE THE CONSOLE

Note: If there is a piece of clear plastic on the face of the console, remove it before operating the console.

1. To tum on the power, press

the On/Reset button or begin pedaling.

T/ME DiSTANCE C.4L$. r-ATCN.._

2. Begin exercising and monitor your progress with the two displays.

Left display--

This display

shows the elapsed time and the distance that you have pedaled.

TIME'_ DISTANCE

Indicators

The display will change from one number to the other every seven seconds, as shown by the Indicators in the display.

Right display--

This display

shows your pedaling speed

and the approximate numbers of calodes and fat calodes you have burned.

SPEED

CALS.

PULSE

FAT CALS.

When the thumb pulse sensor is used, the display

will also show your heart rate (see step 3 at the right). Every seven seconds, the display will change from one number to the next, as shown by the indicators in the display.

To reset the displays at any tim e , press the

On/Reset button.

3. Measure your heart rate, if desired.

To measure your heart rate, stop pedaling and place your thumb on the pulse sensor as shown. The pulse sensor is pressure activat-

ed--fully press it down. Do not press too hard, or the circulation in your thumb will be restricted,

and your pulse will not be detected. Next, raise

your thumb slightly until the heart-shaped indicator

in the right display flashes steadily. Hold your thumb at this level. After a few seconds, two _P,=_:n PIll ._F

appear in the display, and t _I _

| _=| -_| then your heart rate will be shown. Held

CALS.

FAT CALS.

your thumb on the pulse sensor for another 15 seconds for the most accurate reading. If the displayed heart rate appears to be too high or too low, or if your heart rate is not displayed, lift your thumb off the pulse sensor and allow the display to reset. Press down

again on the pulse sensor as described above.

Make sure that you are applying the properamount

of pressure'to the pulse sensor. Try the pulse sensor

several times until you become familiar with it.

Remember to sit still while measuring your heart rate.

4. To tum off the power, simply wait for a few minutes.

The console has an "auto-off" feature. If the

pedals are not moved and the On/Reset button

is not pressed for a few minutes, the power will turn off automatically to conserve the batteries.

10

MAINTENANCE AND TROUBLE-SHOOTING

Inspect and tighten all parts of the exercise cycle regu-

larly. To clean the exercise cycle, use a damp cloth and mild detergent. Never use abrasives or solvents;

keep liquid away from the console. the M6 Nuts counterclockwise. Make sure that the fan

is straight, and then reattachthe Left Guard, tightenthe

Guard Fasteners, and reattach the Guard Clips.

ADJUSTING THE REED SWITCH

CONSOLE TROUBLE-SHOOTING

If the console does not function properly, the battedes should be replaced. See assembly step 5 on page 7 for battery installation instructions.

ADJUSTING THE BELT

If the console does not display correct feedback, the reed switch should be adjusted. To adjust the reed switch, the Right Side Shield (18) must be moved (refer to the drawing below). Remove the four M4 x 25mm

Screws (69) from the Left Side Shield (17). Lift the

Right Link Arm (16) off the pedal or the lock rod and move it clear of the Right Side Shield. Pull the top of the Right Side Shield away from the Left Side Shield.

The exercise cycle features a precision belt that must be kept properly adjusted. If the belt is too tight, the bearings may be damaged; if the belt is too loose, the fan may be damaged. If the belt causes excessive noise or slips as you pedal, follow the steps below.

18

Carefully remove the four Guard Clips (76), the left

Guard Fastener (35), and the Left Guard (13). Press down on the Belt (22). There should be no more than 3/4 inch, and no less than 1/4 inch, of vertical movement in the center of the Belt.

76 <

Next, locate the Reed Switch (31). "rum the Crank Arm

(26) until the Magnet (48) is aligned with the Reed

Switch. Loosen but do not remove theM4 x 16mm

Screw (27). Slide the Reed Switch slightly closer to or

away from the Magnet, Retighten the Screw. Tum the

.Crank for a moment. Repeat until the console displays correct feedback. When the Reed Switch is correctly adjusted, reattach the Right Side Shield.

If the Belt (22) needs to be adjusted, loosen the right

Guard Fastener (not shown). To tighten the Belt, tum the M6 Nuts (53) clockwise; to loosen the Belt, turn

11

EXERCISE GUIDELINES

Fat Burning

To bum fat effectively, you must exercise at a relative-

ly low intensity level for a sustained period o1time.

During the first few minutes of exercise, your body

uses easily accessible carbohydrate calories for ener-

gy. Only after the first few minutes of exercise does

your body begin to use stored fatcalodes for energy. If

your goal is to bum fat, adjust the intensity of your

exercise until your heart rate is near the lowest number or the middle number in your training zone as you exercise.

Aerobic Exercise

The following guidelines will help you to plan your exercise program. Remember that proper nutrition and adequate rest are essential for successful results.

EXERCISE INTENSITY

Whether your goal is to bum fat or to strengthen your cardiovascular system, the key to achieving the desired results is to exercise with the proper intensity.

The proper intensity level can be found by using your heart rate as a guide. The chart below shows recom-

mended heart rates for fat burning, maximum fat bum- ing, and cardiovascular (aerobic) exercise.

If your goal is to strengthen your cardiovascular system, your exercise must be =aerobic."Aerobic exercise is activity that requires large amounts of oxygen for d_em_a_n_d

on the heart to pump blood to the muscles, and on the

lungs to oxygenate the blood. For aerobic exercise, adjust the intensity of your exercise until your heart rate is near the highest number in your training zone.

WORKOUT GUIDELINES

Each workout should include the followingthree parts:

PULSE TRAINING ZONES

AGE 20 30 40 50 60 70 80

MAX 165 155 145 140 130 125 115 bpm 145 138 130 125 118 110 103

MIN 125 120 115 110 105 95 90

A warm-up, consisting of 5 to 10 minutes of stretching and light exercise. A proper warm-up increases your

body temperature, heart rate, and circulation in prepa- ration for exemise.

Training zone exercise, consisting of 20 to 30 min- utes of exercising with your heart rate in your training

zone. (Dudng the first few weeks of your exercise pro-

gram, do not keep your heart rate in your training zone for longer than 20 minutes.)

A cool-down, with 5 to 10 minutes of stretching. This

will increase the flexibility of your muscles and will help to prevent post-exercise problems.

To find the proper heart rate for you, first find your age

on the chart above (ages are rounded off to the near-

est ten years). Next, find the three numbers below your

age; the three numbers are your "training zone." The

lowest number is the recommended heart rate for fat burning; the middle number is the recommended heart

rate for maximum fat buming; and the highest number

is the heart rate for aerobic exercise.

EXERCISE FREQUENCY

To maintain or improve your condition, plan three work- outs each week, with at least one day of rest between workouts. After a few months of regular exercise, you may complete up to five wod<outs each week, if desired. The key to success is make exercise a regu-

lar and enjoyable part of your everyday life.

12

SUGGESTED STRETCHES

The correct form for several basic stretches is shown at the right.

Move slowly as you stretch--never 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. H01d for 15 counts, then relax.

Repeat 3 times. Stretches: Hamstrings, back of knees and back.

2. Hamstring Stretch

Sit with one leg extended. Bdng the sole of the opposite foot toward you and rest it against the inner thigh of your extended leg, Reach toward your toes as far as possible. Hold for 15 counts, then relax.

Repeat 3 times for each leg. Stretches: Hamstrings, lower back and groin.

3. Calf/Achilles Stretch

With one leg in front of the other, reach forward and place your hands

against a wall. Keep your back leg straight and your back foot flat on

the floor. Bend your front leg, lean forward and move your hips

toward the wall. Hold for 15 counts, then relax. Repeat 3 times for

each leg. To cause further stretching of the achilles tendons, bend

your back leg as well. Stretches: Calves, achilles tendons and ankles.

4. Quadriceps Stretch

With one hand against a wall for balance, reach back and grasp one foot with your other hand. Bring your heel as close to your buttocks as possible, Hold for 15 counts, then relax. Repeat 3 times for each leg. Stretches: Quadriceps and hip muscles.

2

13

EXPLODED DRAWING--Model No. 831.280440

RttOlA

Key No.

Qty.

Description Kay No.

Qty.

Description

2

2

1

1

2

2

2

1

2

2

1

1

4

1

2

2

2

1

1

1

1

1

1

1

1

1

1

1

1

2

1

1

1

1

1

2

1

1

1

6

2

1

37

38

39

40

41

42

21

22

23

24

25

26

27

28

29

9

10

11

12

13

5

6

7

8

1

2

3

4

14

15

16

17

18

19

20

30

31

32

33

34

35

36

Frame

Upright

Console

T-handle

Fan

Seat Post

Left Handlebar

Left Handlebar Base

Right Handlebar

Right Handlebar Base

Foam Grip

Handlebar Endcap

Left Guard

Right Guard

Left Link Arm

Right Link Arm

Left Side Shield

Right Side Shield

Stabilizer

Seat

Stabilizer Endcap

Belt

Pedal

Handlebar Base Endcap

Pulley/Crank

Crank Arm

M4 x 16ram Screw

Bearing Assembly

Seat Knob

Guard Bracket

Reed Switch/Wire

Clamp

Handlebar Axle

Handlebar Bushing

Guard Fastener

Fan Axle

Fan Bearing

Adjustment Bracket

Extension Wire

Idler Arm

Crank Cover

Pedal Spring

51

52

53

54

55

47

48

49

50

43

44

45

46

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

#

4

4

5

4

2

6

3

1

2

2

2

1

1

1

2

2

2

2

1

2

2

4

1

2

2

6

2

2

9

2

4

1

1

4

2

2

2

3

4

1

1

Pedal Bushing

Pedal Spacer

Link Arm Bushing

Seat Guide

Seat Post Bushing

Magnet

Large Axle Cap

Small Axle Cap

Fan Washer

Eyebolt

M6 Nut

M10 Split Washer

M10 x 17mm Button Screw

M6 Nylon Locknut

M6 x 38ram Button Bolt

M8 x 77ram Button Bolt

M10 x 25ram Flat Head Bolt

Guide washer

Belt Bearing

M4 x 16mm Round Screw

Idler Push Nut

M10 Nylon Lock,nut

M10 x 75ram Carriage Bolt

M8 Nylon Locknut

Flange Screw

1/2" Pedal Nut

M4 x 25ram Screw

M4 x 4mm Screw

Red Washer

Idler Beadng Washer

M8 Flat Washer

Fan Spacer

Idler Spdng

Guard Clip

M4 x 12mm Screw

Push Nut

Black Pedal Washer

M10 x 23ram Button Screw

M8 Split Washer

Idler Arm Washer

User's Manual

Note: "#" indicates a non-illustrated part. Specifications are subject to change without notice. See the back cover of this manual for information about ordering replacement parts.

14

EXPLODED DRAWING.--Model No. 831.280440

76

12

53

RllOlA

35

38

36

13

55

55

8O

34

"32

29 r

28

68

43

67

23

49

78

56

40

58

73

24 _'"

23

67

71

43

69

21

19 65

21

2O

15

SEARS

Model No. 831.280440

QUESTIONS?

If you find that:

• you need help assembling or operating the PROFORM"

WHIRLWIND

• a part is missing

• or you need to schedule repair service call our toll-free HELPLINE

1-800-736-6879

Monday-Saturday, 7 am-7 pm

Central Time (excluding holidays)

REPLACEMENT

PARTS

If parts become worn and need to be replaced, call the following tollfree number

1-800-FON-PART

(1-800-366-7278)

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.

When requesting help or service, or ordering parts, please be prepared to provide the following information:

• The MODEL NUMBER of the product (831.280440)

• The NAME of the product (PROFORM ®WHIRLWIND exercise cycle)

• The KEY NUMBER and DESCRIPTION of the PART (see the

PART LIST and the EXPLODED DRAWING on pages 10 and 11).

I

FULL 90 DAY WARRANTY

For 90 days from the date of purchase, if failure occurs due to defect in matedal or workmanship in this

SEARS BIKE EXERCISER, contact the nearest SEARS Service Center throughout the United States and SEARS will repair or replace the BIKE EXERCISER, free of charge.

This warranty does not apply when the BIKE EXERCISER is used commercially or for rental purposes.

This warranty gives you specific legal rights, and you may also have other dghts which vary from state to state.

SEARS, ROEBUCK AND CO., DEPT. 817WA, HOFFMAN ESTATES, IL 60179

I

Part No. 181263 R110tA Printed in China© 2001 Sears, Roebuck and Co.