ProForm 280170 User Manual
USER'S MANUAL
Patent Pending
CAUTION
Read all precautions and instructions in this manual before using
this equipment. Keep this manual
for future reference.
Model No. 831.280170
Serial No.
Serial
Number
Decal
SEARS, ROEBUCK AND CO.,
HOFFMAN ESTATES, IL 60179
Visit our website at
www.proform.com
new products, prizes,
fitness tips, and much more!
2
TABLE OF CONTENTS
IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
HOW TO OPERATE THE EXERCISE CYCLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
MAINTENANCE AND TROUBLE-SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
CONDITIONING GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
PART LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
EXPLODED DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
HOW TO ORDER REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
FULL 90 DAY WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
1. Read all instructions in this manual before
using the exercise cycle.
2. It is the responsibility of the owner to ensure
that all users of the exercise cycle are adequately informed of all precautions. Use the
exercise cycle only as described in this manual.
3. Use the exercise cycle indoors on a level surface. Keep the exercise cycle away from
moisture and dust. Place a mat under the
exercise cycle to protect the floor.
4. Inspect and properly tighten all parts regularly. Replace any worn parts immediately.
5. Keep children under the age of 12 and pets
away from the exercise cycle at all times.
6. Wear appropriate clothing when exercising;
do not wear loose clothing that could become
caught on the exercise cycle. Always wear
athletic shoes for foot protection.
7. The exercise cycle should not be used by
persons weighing more than 250 pounds.
8. Always keep your back straight when using
the exercise cycle; do not arch your back.
9. If you feel pain or dizziness while exercising,
stop immediately and cool down.
10.The exercise cycle does not have a freewheel;
the pedals will continue to move until the flywheel stops.
11.The pulse sensor is not a medical device.
Various factors, including the user's movement, 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.
12.The exercise cycle is intended for home use
only. Do not use the exercise cycle in
a commercial, rental, or institutional setting.
WARNING:Before beginning this or any exercise program, consult your physician. This
is especially important for persons over the age of 35 or persons with pre-existing health problems.
Read all instructions before using. SEARS assumes no responsibility for personal injury or property
damage sustained by or through the use of this product.
IMPORTANT PRECAUTIONS
WARNING:
To reduce the risk of serious injury, read the following important precau-
tions before using the exercise cycle.
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Congratulations for selecting the new PROFORM®920
S EKG exercise cycle. Cycling is one of the most
effective exercises for increasing cardiovascular fitness, building endurance, and toning the entire body.
The PROFORM®920 S EKG offers an impressive
array of features 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 the manual, please call our toll-free
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 note the product model number and serial number before calling.
The model number is 831.280170. The serial number
can be found on a decal attached to the exercise cycle
(see the front cover of this manual).
Before reading further, please familiarize yourself with
the parts that are labeled in the drawing below.
Water Bottle Holder*
*No water bottle
is included
Handgrip Pulse Sensor
REAR
FRONT
Seat
Adjustment Knob
Adjustment Knob
Pedal/Strap
Wheel
Console
Bookrack
Handlebar
Adjustment Knob
LEFT SIDE
BEFORE YOU BEGIN
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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.
Assembly requires the included tools and your own adjustable wrench and Phillips screwdriver .
Use the part 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-attached.
M8 Nylon
Locknut (10)–4
M4 x 16mm
Screw (66)–1
M10 Black Nylon
Locknut (63)–4
M6 x 25.4mm Button
Screw (33)–1
M10 x 112mm Carriage Bolt (65)–4
M8 Split
Washer (70)–4
M10 Black Split
Washer (50)–3
M10 x 27mm Button
Screw (51)–3
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1. Identify the Front Stabilizer (2), which has Wheels (30)
on the ends. While another person lifts the front of the
Frame (1) slightly, attach the Front Stabilizer to the
Frame with two M10 x 112mm Carriage Bolts (65) and
two M10 Black Nylon Locknuts (63). Make sure that
the Front Stabilizer is turned so the Wheels are not
touching the floor.
2
63
30
30
65
1
1
2. While another person lifts the back of the Frame (1)
slightly, attach the Rear Stabilizer (3) to the Frame with
two M10 x 112mm Carriage Bolts (65) and two M10
Black Nylon Locknuts (63).
65
3
1
3
13
28
36
Slot
Rod
35
33
1
3. While another person holds the Upright (13) in the
position shown, connect the Upper Wire Harness (36)
to the Lower Wire Harness (35). Carefully pull the
upper end of the Upper Wire Harness to remove
any slack from the Wire Harnesses; make sure that
the connectors do not catch on the indicated rod.
Turn the indicated Adjustment Knob (28) counterclockwise two or three turns to loosen it. Next, pull the Knob,
insert the Upright (13) into the Frame (1), and then
release the Knob. Be careful to avoid pinching the
Wire Harnesses (35, 36). Move the Upright up and
down slightly until the pin on the Knob snaps into
one of the holes in the Upright. Then, turn the Knob
clockwise until it is tight.
Tighten the M6 x 25.4mm Button Screw (33) into the
Frame (1) and into the slot in the side of the Upright (13).
2
63
63
4. The Console (16) 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 markings inside the battery compartment. Reattach the battery cover.
16
Tab
Batteries
Battery
Cover
4
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