Pro-Form GR 80 Manuel utilisateur

CAUTION

Read all precautions and instruc-

tions in this manual before using

this equipment. Keep this manual

for future reference.

Serial

Number

Decal

Model No. 831.21521.2

Serial No.

• Assembly

• Operation

• Maintenance

• Part List and Drawing

Sears, Roebuck and Co., Hoffman Estates, IL 60179

BIKE EXERCISER

User’s Manual

TABLE OF CONTENTS

WARNING DECAL PLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

HOW TO OPERATE THE EXERCISE CYCLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

MAINTENANCE AND TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

EXERCISE GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

PART LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

EXPLODED DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover

90 DAY FULL WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover

WARNING DECAL PLACEMENT

The warning decal shown here has been

applied in the location shown. If the

decal is missing or illegible, call

1-888-533-1333 and request a free

replacement decal. Apply the decal in

the location shown. Note: The decal

may not be shown at actual size.

1. Before beginning any exercise program, con-

sult your physician. This is especially impor-

tant for persons over the age of 35 or per-

sons with pre-existing health problems.

2. It is the responsibility of the owner to ensure

that all users of the exercise cycle are ade-

quately informed of all precautions.

3. Your exercise cycle is intended for home use

only. Do not use your exercise cycle in a

commercial, rental, or institutional setting.

4. Keep your exercise cycle indoors, away from

moisture and dust. Place your exercise cycle

on a level surface, with a mat beneath it to

protect the floor or carpet. Make sure that

there is enough clearance around your exer-

cise cycle to mount, dismount, and use it.

5. Inspect and properly tighten all parts regu-

larly. Replace any worn parts immediately.

6. Keep children under age 12 and pets away

from your exercise cycle at all times.

7. Your exercise cycle should not be used by

persons weighing more than 250 lbs.

(113 kg).

8. The pulse sensor is not a medical device.

Various factors, including the user's move-

ment, may affect the accuracy of heart rate

readings. The pulse sensor is intended only

as an exercise aid in determining heart rate

trends in general.

9. Wear appropriate exercise clothes while

exercising; do not wear loose clothes that

could become caught on your exercise cycle.

Always wear athletic shoes for foot protec-

tion while exercising.

10. Keep your back straight while using your

exercise cycle; do not arch your back.

11. When you stop exercising, allow the pedals

to slowly come to a stop.

12. If you feel pain or dizziness while exercising,

stop immediately and cool down.

13. Use your exercise cycle only as described in

this manual.

WARNING: To reduce the risk of serious injury, read all important precautions and

instructions in this manual and all warnings on your exercise cycle before using your exercise

cycle. Sears assumes no responsibility for personal injury or property damage sustained by or

through the use of this product.

IMPORTANT PRECAUTIONS

Congratulations for selecting the new PROFORM®GR

80 exercise cycle. Cycling is one of the most effective

exercises for increasing cardiovascular fitness, build-

ing endurance, and toning the body. The GR 80 exer-

cise cycle offers a selection of features designed to let

you enjoy this healthful exercise in the convenience

and privacy of your home.

For your benefit, read this manual carefully before

you use the exercise cycle. If 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 the location of the serial

number decal are shown on the front cover of this

manual.

Before reading further, please familiarize yourself with

the parts that are labeled in the drawing below.

Seat

Adjustment Knob

Pedal/Strap

Console Pulse Sensor

Wheel

Fan

Handlebar

BEFORE YOU BEGIN

ASSEMBLY

Assembly requires two persons. Place all parts of the exercise cycle in a cleared area and remove the

packing materials. Do not dispose of the packing materials until assembly is completed.

In addition to the included tools, assembly requires a Phillips screwdriver and two

adjustable wrenches .

Use the drawings below to identify the small parts used for assembly. 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. Note: Some small parts may have been preassembled.

If a part is not in the hardware kit, check to see if it has been preassembled. If a part is missing, call

1-888-533-1333.

M10 x 75mm Carriage Bolt (51)–4

M10 Nylon

Locknut (63)–4

M8 Nylon

Locknut (60)–4

M8 Split

Washer (59)–5

M6 Washer

(55)–8

M6 x 38mm Button

Screw (48)–4

M6 x 42mm Button

Screw (49)–4

M8 x 25mm Button

Screw (33)–3

M8 x 70mm Button

Bolt (54)–2

M4 x 16mm

Round Head

Screw (52)–4

3. Attach the Seat Frame (7) to the Handlebar (6) with

two M8 x 70mm Button Bolts (54), two M8 Split

Washers (59), and two M8 Nylon Locknuts (60). Do

not tighten the Button Bolts yet.

While another person lifts the front of the Frame (1)

slightly, attach the Front Stabilizer (3) to the Frame

with two M10 x 75mm Carriage Bolts (51) and two

M10 Nylon Locknuts (63).

See the inset drawing. Loosen the Adjustment Knob

(17), slide the Rear Frame (2) out of the Frame (1),

and then retighten the Adjustment Knob.

Note: After the exercise cycle is assembled, adjust

the Seat (not shown) to the proper position. As you

pedal, there should be a slight bend in your knees

when the pedals are in the farthest forward position.

Loosen the Adjustment Knob (17), slide the Rear

Frame (2) forward or backward, and retighten the

Adjustment Knob.

2. Attach the Wheels (18) to the Rear Stabilizer (4)

with two M8 Nylon Locknuts (60). Press a Wheel

Cap (19) onto each Wheel.

Attach the Rear Stabilizer (4) to the Rear Frame (2)

with two M10 x 75mm Carriage Bolts (51) and two

M10 Nylon Locknuts (63).

To make assembly easier, read the information

on page 5 before you begin assembling the

exercise cycle.

4. Attach the Backrest (5) to the Seat Frame (7) with

four M6 x 38mm Button Screws (48) and four M6

Washers (55). Do not tighten the Button Screws

yet.

55 7

5. Have another person hold the Seat Frame (7) under

the Rear Frame (2) as shown. Attach the Seat

Frame and the Seat (12) to the Rear Frame with

four M6 x 42mm Button Screws (49) and four M6

Washers (55).

See step 3. Tighten the two M8 x 70mm Button

Bolts (54).

See step 4. Tighten the four M6 x 38mm Button

Screws (48).

7. Connect the console wire harness to the Upper

Wire Harness (36). Insert the console wire harness

into the Upright (13). Attach the Console (16) to the

Upright with four M4 x 16mm Round Head Screws

(52).

Console

Wire

Harness

Tab

Battery Door

Batteries

6. The Console (16) requires four “D” batteries (not

included); alkaline batteries are recommended.

IMPORTANT: If the exercise cycle has been

exposed to cold temperatures, allow it to warm

to room temperature before inserting batteries

into the Console. If you do not do this, the con-

sole displays or other electronic components

may become damaged. Press the tab on the bat-

tery door and remove it. Insert four batteries into

the Console as shown. Make sure that the batter-

ies are oriented as shown by the markings on

the battery door. Reattach the battery door.

8. Connect the Upper Wire Harness (36) to the Lower

Wire Harness (8). Attach the Upright (13) to the

Frame (1) with three M8 x 25mm Button Screws

(33) and three M8 Split Washers (59). Be careful

to avoid pinching the Wire Harnesses.

59 59

Tab

10. Make sure that all parts are properly tightened before you use the exercise cycle. Note: After assembly is

completed, some extra parts may be left over. Place a mat beneath the exercise cycle to protect the floor.

9. Identify the Left Pedal (24), which is marked with an

“L.” Using an adjustable wrench, firmly tighten the

Left Pedal

counterclockwise

into the left arm of the

Crank (31). Tighten the Right Pedal (not shown)

clockwise

into the right arm of the Crank. IMPOR-

TANT: Tighten both Pedals as firmly as possible.

After using the exercise cycle for one week,

retighten the Pedals. For best performance, the

Pedals must be kept tightened.

Adjust the Left Pedal Strap (25) to the desired posi-

tion, and press the end of the Left Pedal Strap onto

the tab on the Left Pedal (24). Adjust the Right

Pedal Strap (not shown) in the same way.

HOW TO OPERATE THE EXERCISE CYCLE

FEATURES OF THE CONSOLE

The advanced console offers a selection of features

designed to make your workouts more enjoyable and

effective. When the manual mode of the console is

selected, the resistance of the pedals can be changed

with the touch of a button. As you pedal, the console

will provide continuous exercise feedback. You can

even measure your heart rate using the built-in hand-

grip pulse sensor.

In addition, the console features two pulse programs

that change the resistance of the pedals and help you

to maintain a steady pedaling pace to keep your heart

rate near a target heart rate setting while you exer-

cise.

The console also offers two preset programs. Each

program automatically changes the resistance of the

pedals and prompts you to increase or decrease your

pedaling pace as it guides you through an effective

workout.

To use the manual mode of the console, see the

instructions at the right. To use a pulse program, see

page 10. To use a preset program, see page 11.

Before using the console, make sure that batteries are

installed (see assembly step 6 on page 6). If there is a

sheet of clear plastic on the display, remove the plas-

tic.

HOW TO USE THE MANUAL MODE

1. Turn on the console.

To turn on the console, press the Increase button

or begin pedaling. The pace guide will light for a

moment; the console will then be ready for use.

2. Select the manual mode.

When the power is turned on, the manual mode

will be selected. If you have selected a program,

reselect the manual mode by pressing the

Program/Manual button until no program indicators

(see the drawing above) appear along the left side

of the display.

3. Change the resistance of the pedals as

desired.

As you pedal,

change the resis-

tance of the pedals

by pressing the

Increase and

Decrease buttons.

There are ten resis-

tance levels. Note: After the buttons are pressed, it

will take a moment for the pedals to reach the

selected resistance level.

Fan

Button

Increase

Button

Program/Manual

Button

Program

Indicator

Display Pace

Guide

Decrease

Button

Program

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