Stamina 15-4525, Air Fusion 4525 Owner's Manual

Model#: 15-4525

STAMINA PRODUCTS

MADE IN CHINA

Product May Vary Slightly

From Pictured.

Exercise can present a health
risk. Consult a physician
before beginning any exercise
program with this equipment.
If you feel faint or dizzy,
immediately discontinue use
of this equipment. Serious
bodily injury can occur if this
equipment is not assembled
and used correctly. Serious
bodily injury can also occur if
all instructions are not followed.
Keep others and pets away
from equipment when in use.
Always make sure all bolts a nd
nuts are tightened prior to
each use. Follow all safety
instructions in this manual.

When calling for parts or
service, please specify the
following number.

WA RNING

CAUTION:
Weight on this product should not exceed 300 lbs.

Owner's

Ma nual

2008, 08

2008 Stamina Products, Inc.

2040 N. Alliance, Springfield, MO 65803

Customer Service

1 [phone]

www.staminaproducts.com

This Product is Produced Exclusively by

TABLE OF CONTENTS

Safety Instructions 2
Before You Begin 4
Equipment Warning & Notice Labels 5
Hardware Identification Chart 6
Assembly Instructions 7
Set Up Instructions 11
Operational Instructions 12
Storage 14

Maintenance 14
Conditioning Guidelines 15
Warm-up a nd Cool-Down 16
Warranty 17
Product Parts Drawing 18
Parts List 19
Notes 21
Fax/Mail Ordering Form 22

Page Page

SAFETY INSTRUCTIONS

To reduce the risk of serious injury, read the following Safety Instructions before
using the Air Fusion 4525 Bike.

WARNING:

2

Before starting any exercise or conditioning program you should consult with your personal
physicia n to see if you require a complete physical exa m. This is e specially i mporta nt if you
are over the age of 35, have never exercised before, are pregnant, or suffer from any
illness. READ AND FOLLOW THE SAFETY PRECAUTIONS. FAILURE TO FOLLOW

THESE INSTRUCTIONS CAN RESUL T IN SERIOUS BODILY INJURY.

WARNING:

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

Read all warnings posted on the Air Fusion 4525 Bike.
The Air Fusion 4525 Bike should only be used after a thorough review of the Owner's Manual.
We recommend that two people be available for assembly of this product.
Keep children away from the Air Fusion 4525 Bike. Do not allow children to use or play on the Air Fusion
4525 Bike. Keep children and pets away from the Air Fusion 4525 Bike when it is in use.
The Air Fusion 4525 Bike is not a freewheeling exercise bike; therefore, pedal speed should be reduced in
a controlled manner to prevent injury from spinning pedals.
Make sure the Air Fusion 4525 Bike is properly assembled and that all nuts and bolts are tightened before
use.
It is recommended that you place this exercise equipment on an equipment mat.
Set up and operate the Air Fusion 4525 Bike on a solid level surface. Do not position the Air Fusion 4525
Bike on loose rugs or uneven surfaces.
Make sure that adequate space is available for access to and around the Air Fusion 4525 Bike.
Adjust the LEVELING CAPS(52) and STAND(53) so that the Air Fusion 4525 Bike sits on the floor without
rocking. See page 11 for detailed leveling instructions.
Before using, inspect the Air Fusion 4525 Bike for worn or loose components, and tighten or replace any
loose or worn components prior to use.
Before using, always check the Seat Frame to be sure it is secure. The ADJUSTMENT KNOB(49) must be
inserted into one of the holes in the Rear Frame and tightened.
Each user should adjust the seat per instructions on page 11 .
Do not attempt to adjust the seat while you are on the Air Fusion 4525 Bike.
Consult a physician prior to commencing an exercise program and follow his/her recommendations in
developing your fitness program. If at any time during exercise you feel faint, dizzy, or experience pain, stop
and consult your physician.
Follow your physician's recommendations in developing your own personal fitness program.
Always choose the workout which best fits your physical strength and flexibility level. Know your limits and
train within them. Always use common sense when exercising.
Do not wear loose or dangling clothing while using the Air Fusion 4525 Bike.
Never exercise in bare feet or socks; always wear proper footwear such as running, walking, or cross
training shoes that fit well, provide foot support, and feature non-skid rubber soles.
Care should be taken in mounting or dismounting the Air Fusion 4525 Bike.
The Air Fusion 4525 Bike should not be used by persons weighing over 300 pounds.
The Air Fusion 4525 Bike should be used by only one person at a time.
Do not ride the Air Fusion 4525 Bike while standing up.
The Air Fusion 4525 Bike is for consumer use only. It is not for use in public or semipublic facilities.

3

THANK YOU FOR PURCHASING THE

Air Fusion 4525 Bike

To help you get started, we have pre-assembled most of your

Air Fusion 4525 Bike at the factory with the exception

of those few parts left unassembled for shipping purposes.

Simply follow the few assembly instructions set forth in this manual.

With regular workouts, you will be getting your body into shape

and be on your way to achieving a happier and healthier lifestyle.

Should you have any que stions,

please call our Customer Service Department toll-free number,

1 [phone]

Monday - Thursday, 7:30 A.M. - 5:00 P.M., Central Time.

Friday, 8:00 A.M. - 3:00 P.M., Central Time.

CALL US FIRST

Customer Service

1(800) 375-7520

www.staminaproducts.com

TELEPHONE

CUSTOMER SERVICE

Tel: [phone]

FAX

CUSTOMER SERVICE

Fax: [phone]

MAIL

STAMINA PRODUCTS, INC.

ATTN: Customer Service

P.O. Box 1071

Springfield, MO. 65801-1071

ONLINE

CUSTOMER SERVICE

[e-mail]

www.staminaproducts.com

BEFORE YOU BEGIN

4

Seat

Rear Stabilizer

Wheel

Crank

Right Cover

Back Cushion

Leveling Cap

Seat Frame

Handrail

Right Pedal

Tension Knob

Front Stabilizer

Front Frame

Meter

THE FOLLOWING TOOLS ARE INCLUDED FOR ASSEMBLY : Wrench

Allen Wrench (6mm)

Warning Label

Thank you f or choosing the Air Fusion 4525 Bike.
W e ta ke great pride in producing this quality product
and hope it will provide ma ny hours of quality exercise
to make you feel better, look better, and enjoy life to
its fullest.
It's a proven fact that a regular exercise program
can improve your physical and mental health. Too
often, our busy lifestyles limit our ti me and opportunity
to exercise. The Air Fusion 4525 Bike provides a
convenient and simple method to begin your assault
on getting your body in shape a nd a chieving a happier
and healthier lifestyle.
Before reading further, please review the drawing
below and familiarize yourself with the parts that are
labeled.
Read this manual carefully before using the Air

Fusion 4525 Bike.

Although Stamina constructs its products with the
finest materials and uses the highest standards of
manufacturing and quality control, there can
sometimes be missing parts or incorrectly sized
parts. If you have any questions or problems with
the parts included with your Air Fusion 4525 Bike,
plea se do not return the product. Conta ct us FIRST!
If a part is missing or defective, please call us toll
free at 1-800-375-7520 (in the U.S.). Our Customer
Service Staff is available to a ssist you from 7:30 A.M.
to 5:00 P .M. (Central T ime) Monday through Thursday
and 8:00 A.M. to 3:00 P.M. (Central T i me) on Friday.
If you would like to contact us online, go to our
website at www .stamin aproducts.com a nd a ccess the
Customer Service section.
Be sure to have the na me and model number of the
product available when you contact us.

Left Pedal

Rear Frame

Pulse Coil Wire

5

EQUIPMENT WARNING & NOTICE LABELS

This chart is provided to help identify the warning & notice labels on the Air Fusion 4525 Bike. Plea se ta ke
a moment to fa miliarize yourself with all of the warning & notice labels.

Label is larger tha n actual size

WAR NING LABEL(78)

W1

61 Bolt, Round Head (M6 x 1 x 15mm) 4

6

70 Nut (M8 x 1.25) 1

75 Lock Washer (M8) 6
76 Lock Washer (M10) 6

Part No. and Description Qty

56 Carriage Bolt (M8 x 1.25 x 45mm) 2
57 Carriage Bolt (M8 x 1.25 x 75mm) 4

58 Bolt, Button Head (M8 x 1.25 x 40mm) 2
59 Bolt, Button Head (M10 x 1.5 x 15mm) 6

73 Arc Washer (M8) 6
74 Arc Washer (M10) 4

HARDWARE IDENTIFICATION CHART

This chart is provided to help identify the hardware used in the a ssembly process. Pla ce the washers or the
ends of the bolts or screws on the circles to check for the correct di ameter. Use the small scale to check the
length of the bolts and screws.

NOTICE: The length of all bolts and screws, except those with flat heads,

is mea sured from below the hea d to the end of the bolt or screw .
Flat head bolts and screws are measured from the top of the
head to the end of the bolt or screw.

mm.

in.

INCHES

MILLIMETERS

11/2021/2 31/2 41/2 51/2 61/2

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

6 8 10 12

3/16" 5/16" 1/2"3/8"1/4"

length

length

After unpacking the unit, open the hardware bag and make sure that you have all the following items.
Some hardware may be already attached to the part.

60 Bolt, Hex Head (M8 x 1.25 x 80mm) 1

72 Acorn Nut (M8 x 1.25) 6

77 Washer (M10) 2

ASSEMBLY INSTRUCTIONS

7

STEP 1

Attach the FRONT STABILIZER(2), the one with the WHEELS(51), to the front of the FRONT FRAME(1)
with CARRIAGE BOL TS(M8x1.25x75mm)(57), ARC W ASHERS(M8)(73), LOCK WASHERS(M8)(75), and

ACORN NUTS(M8x1.25)(72).

Place all parts from the box in a cleared area and position them on the floor in front of you. Remove all
packing materi als from your area a nd pla ce the m ba ck into the box. Do not dispose of the pa cking materi als
until a ssembly is completed. Read e a ch step carefully before beginning. If you are missing a part please call
our toll-free number for a ssistance 1-800-375-7520 or e-mail us at customerservice@sta min a products.com.

STEP 2

Attach the REAR STABILIZER(4), the one with the LEVELING CAPS(52), to the REAR FRAME(3) with
CARRIAGE BOLTS(M8x1.25x75mm)(57), ARC WASHERS(M8)(73), LOCK WASHERS(M8)(75), and
ACORN NUTS(M8x1.25)(72).

STEP 3

Screw the STAND(53) all the way up into the bottom of the FRONT FRAME(1). Connect the PULSE PLUG

WIRE(38) to the PULSE EXTENSION WIRE(39). Insert the REAR FRAME(3) into the FRONT FRAME(1)
and secure with BUTTON HEAD BOLTS(M10x1.5x15mm)(59), ARC WASHERS(M10)(74), WASHERS
(M10)(77), and LOCK WASHERS(M10)(76).
NOTE: See page 11 for detailed leveling instructions to prevent rocking.