Life Fitness Stepper Machine 93SI User Manual

Technical Communications Department  
Printed Document Cover Sheet  
9Si / 90S Stairclimber  
Models Covered:  
Description:  
Operation Manual  
Eng.  
Language:  
M051-00K47-A108  
Part Number:  
Print Specifications:  
1/1 black  
Printing Format:  
Body - 60#, white offset, 1/1, black/black  
Stock:  
Cover:  
80# Mounti Matte Cover, 4/0  
Perfect Bound or Saddle Stitched  
7" x 9" (reference illustration)  
35  
Bindery:  
Finish Size:  
Page Count:  
The original electronic artwork for this Operation Manual resides in the Technical Communications Department of  
the Marketing Communications Department. This operation manual was published on a PC using Microsoft Word  
97 or Quark Xpress 4.1 and CorelDRAW Version 9.0 (All Windows Versions).  
7REF.  
9“ REF.  
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93Si, 90S Stairclimbers  
operation manual  
M051-00K47-A108  
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CORPORATE HEADQUARTERS  
5100 North River Road  
Schiller Park, Illinois 60176 • U.S.A.  
847.288.3300 • FAX: 847.288.3703  
800.735.3867 (Toll-free within U.S.A., Canada)  
INTERNATIONAL OFFICES  
LIFE FITNESS ASIA PACIFIC LTD  
LIFE FITNESS EUROPE GMBH  
Room 2610, Miramar Tower  
132 Nathan Road  
Tsimshatsui, Kowloon  
HONG KONG  
Telephone: (+852) 2891.6677  
FAX: (+852) 2575.6001  
Siemensstrasse 3  
85716 Unterschleissheim  
GERMANY  
Telephone: (+49) 89.31 77 51.0  
FAX: (+49) 89.31 77 51.99  
LIFE FITNESS ITALIA S.R.L.  
Via Vittorio Veneto, 57/A  
39042 Bressanone (Bolzano)  
ITALY  
LIFE FITNESS ATLANTIC BV  
LIFE FITNESS BENELUX  
Bijdorpplein 25-31  
2992 LB Barendrecht  
THE NETHERLANDS  
Telephone: (+39) 0472.835 470  
FAX: (+39) 0472.833 150  
Telephone: (+31) 180.646.666  
FAX: (+31) 180.646.699  
Telephone: (+32) 87.300.942  
FAX: (+32) 87.300.943  
LIFE FITNESS LATIN AMERICA  
and CARIBBEAN  
10601 West Belmont Avenue  
Franklin Park, Illinois 60131  
U.S.A.  
LIFE FITNESS DO BRAZIL  
Av. Dr. Dib Sauaia Neto 1478  
Alphaville, Barueri, SP  
06465-140  
BRAZIL  
Telephone (+55) 11.4193.8282  
FAX: (+55) 11.4193.8283  
Telephone: (+1) 847.288.3300  
FAX:(+1) 847.288.3886  
LIFE FITNESS UK LTD  
Queen Adelaide  
Ely, Cambs CB7 4UB  
UNITED KINGDOM  
LIFE FITNESS VERTRIEBS GMBH  
Dückegasse 7-9/3/36  
1220 Vienna  
AUSTRIA  
Telephone: (+43) 1.61 57 198  
FAX: (+43) 1.61 57 198.20  
Telephone: (+44) 1353.666017  
FAX: (+44) 1353.666018  
LIFE FITNESS JAPAN  
Nippon Brunswick Bldg., #8F  
5-27-7 Sendagaya  
Shibuya-Ku, Tokyo  
LIFE FITNESS IBERIA  
JAPAN 151-0051  
Pol. Ind. Molí dels Frares. c/C, nº 12  
08620 Sant Vicenç dels Horts (Barcelona)  
SPAIN  
Telephone: (+81) 3.3359.4309  
FAX: (+81) 3.3359.4307  
Telephone: (+34) 93.672.4660  
FAX: (+34) 93.672.4670  
M051-00K47-A108  
10/06  
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Before using this product, it is essential to read this  
ENTIRE operation manual and ALL installation instructions.  
This will help in setting up the equipment quickly  
and in instructing others on how to use it correctly and safely.  
Avant toute utilisation de ce produit, il est indispensable de lire ce manuel d'utilisation  
dans son INTÉGRALITÉ, ainsi que TOUTES les instructions d'installations.  
Ce manuel explique comment installer l'équipement et comment  
l'utiliser correctement et sans danger.  
FCC Warning - Possible Radio / Television Interference  
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital  
device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable  
protection against harmful interference when the equipment is operated in a commercial environ-  
ment. This equipment generates, uses and can radiate radio frequency energy, and if not  
installed and used in accordance with the operation manual, may cause harmful interference to  
radio communications. Operation of this equipment in a residential area is likely to cause harmful  
interference in which case the user will be required to correct the interference at his own  
expense.  
Class SB (Studio): Professional and / or commercial use.  
CAUTION: Any changes or modifications to this equipment could void the prod-  
uct warranty.  
MISE EN GARDE: Tout changement et toute modification de ce matériel peut  
annuler la garantie du produit.  
Any service, other than cleaning or user maintenance, must be performed by an authorized ser-  
vice representative. There are no user-serviceable parts.  
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TABLE OF CONTENTS  
Section  
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page  
1.  
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Set-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7  
1.1  
1.2  
Where to Place the Life Fitness® Stairclimber // How to Stabilize the  
Stairclimber // How to Charge the Battery // Fitness Networking  
2.  
The Display Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10  
The Display Console Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10  
Display Console Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11  
The Accessory Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14  
Heart Rate Zone Training Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15  
Why Heart Rate Zone Training Exercise? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15  
Heart Rate Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16  
2.1  
2.2  
2.3  
3.  
3.1  
3.2  
The LifepulseTM Digital Heart Rate Monitoring System  
The Polar® Telemetry Heart Rate Monitoring Chest Strap  
4.  
The Workouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18  
Workout Overviews . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18  
Using the Workouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19  
4.1  
4.2  
To Begin any Workout // Selecting Quick Start // Selecting a Workout //  
Life Fitness Stairclimber Workout Setup Steps (chart) // Entering Weight //  
Entering Age // Entering Time // Selecting and Adjusting the Intensity Level //  
Switching Workouts “On-the-Fly” // Pausing Workouts // Ending  
Workouts Early  
4.3  
4.4  
Workout Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22  
Quick Start // Fat Burn // Cardio // Hill // Random // Manual // Watts //  
Mets // Six Pre-Set Workouts // Fit Test  
Using the Life Fitness Stairclimber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28  
Life Fitness Stairclimber Motion // Posture During Workouts // Braking Resistance  
Optional Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29  
Entering and Using the Optional Settings Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29  
User Language Select  
5.  
5.1  
6.  
Service and Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31  
Preventative Maintenance Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31  
Inspecting and Cleaning the Stairclimber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32  
Troubleshooting the Lifepulse System Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32  
Troubleshooting the Polar Heart Rate Chest Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32  
Heart Rate Reading is Erratic or Absent Entirely //  
6.1  
6.2  
6.3  
6.4  
Heart Rate Reading is Erratic or Extremely High  
6.5  
7.  
How to Obtain Product Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33  
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34  
Life Fitness 93Si Stairclimber Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34  
Life Fitness 90S Stairclimber Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35  
7.1  
7.2  
© 2006 Life Fitness, a division of Brunswick Corporation. All rights reserved. Life Fitness and Zone Training are registered trademarks of  
Brunswick Corporation. Zone Training+ and Lifepulse are trademarks of Brunswick Corporation. Polar is a registered trademark of Polar  
Electro, Inc. FitLinxx is a registered trademark of the Integrated Fitness Corp. Any use of these trademarks, without the express written consent  
of Life Fitness or the corresponding companies is forbidden.  
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This Operation Manual describes the functions of the following products:  
Life Fitness stairclimber:  
93Si, 90S  
See Section 7, titled Specifications page in this manual  
for product-specific features.  
Statement of Purpose: The Life Fitness stairclimber is an exercise machine that simulates the  
movements of walking up stairs at various speeds.  
CAUTION: Life Fitness STRONGLY recommends seeing a physician for a com-  
plete medical exam before undertaking an exercise program, particularly if the  
user has a family history of high blood pressure or heart disease, is over the age  
of 45, smokes, has high cholesterol, is obese, or has not exercised regularly in  
the past year.  
If, at any time while exercising, the user experiences faintness, dizziness, pain, or shortness of  
breath, he or she must stop immediately.  
MISE EN GARDE: Life Fitness conseille VIVEMENT de consulter un médecin pour  
subir un examen médical complet avant de commencer tout programme d'exerci-  
ce, et tout particulièrement si l'utilisateur a des antécédents familiaux d'hyperten-  
sion ou de troubles cardiaques, ou s'il a plus de 45 ans, s'il fume, s'il a du  
cholestérol, s'il est obèse ou n'a pas fait d'exercice régulièrement depuis un an.  
Si, pendant l'utilisation de l'appareil, l'utilisateur ressent un malaise, des vertiges, des douleurs  
ou des difficultés à respirer, il doit cesser immédiatement.  
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1
GETTING STARTED  
1.1 IMPORTANT SAFETY INSTRUCTIONS  
SAFETY WARNING: The safety of the product can be maintained only if it is  
examined regularly for damage and wear. See Preventative Maintenance section  
for details.  
Use this appliance only for its intended use as described in this manual. Do not use attach-  
ments that have not been recommended by the manufacturer.  
If the Life Fitness stairclimber has been dropped, damaged, or partially immersed in water,  
contact Life Fitness Customer Support Services and do not use the unit.  
Be very careful not to allow other people to interfere in any way with the user or equipment  
while their exercise routine is in progress.  
Always follow the console instructions for proper operation.  
Close supervision is necessary when used near children, invalids or disabled persons.  
Do not use the Life Fitness stairclimber outdoors, near swimming pools, or in areas of high  
humidity.  
Never insert objects into any opening of the product. If an object should drop inside, carefully  
retrieve it while the unit is not in use. If the object cannot be reached, contact Life Fitness  
Customer Support Services.  
Never place liquids of any type directly on the unit, except in an accessory tray or holder.  
Containers with lids are recommended.  
Wear shoes with rubber or high-traction soles. Do not use shoes with heels, leather soles,  
cleats, or spikes. Make sure no stones are embedded in the soles.  
Do not use this product with bare feet.  
Keep all loose clothing, shoelaces, and towels away from moving parts.  
Do not reach into, or underneath, the unit or tip it on its side during operation.  
Keep the area around the Life Fitness stairclimber clear of any obstructions, including walls  
and furniture. Provide at least three feet of clearance behind the unit.  
Use caution when stepping on or off of the Life Fitness stairclimber.  
Never face backward while using the product.  
An American Society for Testing and Materials (ASTM) safety sign has been shipped with  
the Life Fitness stairclimber. Post the sign in a visible area near the unit.  
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.  
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1
POINT DE DÉPART  
1.1 CONSIGNES DE SÉCURITÉ IMPORTANTES  
CONSIGNE DE SÉCURITÉ : pour un emploi sûr, le produit doit être inspecté  
régulièrement afin de s'assurer qu'il n'est pas usé ni endommagé. Consultez la  
section de Maintenance préventive pour obtenir de plus amples informations.  
Cet appareil ne doit être employé que pour l'usage auquel il est destiné, conformément aux  
directives de son manuel. N'utilisez pas d'accessoires qui ne seraient pas recommandés  
par le fabricant.  
Si le marchepied d'exercice Life Fitness a subi une chute, s'il a été endommagé ou s'il est tombé  
dans l'eau, contactez le service clientèle de Life Fitness et n'utilisez pas l'appareil.  
Assurez-vous que personne ne gêne l'utilisateur ou ne nuise au fonctionnement de l'appareil  
pendant qu'il fonctionne.  
Pour un fonctionnement correct, suivez toujours les instructions de la console.  
Une surveillance étroite est nécessaire en cas d'utilisation par des enfants, des personnes  
invalides ou handicapées.  
N'utilisez pas ce produit à l'extérieur, près d'une piscine ou dans des endroits très humides.  
N'insérez jamais d'objet dans les ouvertures de cet appareil. Si un objet tombe dedans,  
coupez l'alimentation électrique, débranchez le cordon de la prise et récupérez-le avec pré-  
caution. Si vous ne pouvez pas l'atteindre, consultez le service après-vente de Life Fitness.  
Ne placez jamais de liquides d'aucune sorte directement sur l'appareil, sauf si vous disposez  
d'un support ou d'un plateau pour accessoires. Il est recommandé d'utiliser des verres munis  
d'un couvercle.  
Portez des chaussures avec semelles en caoutchouc ou antidérapantes. N'utilisez pas de  
chaussures à talons, de semelles en cuir ou à crampons. Assurez-vous qu'aucun caillou ne  
s'est incrusté dans les semelles.  
N'utilisez pas cet appareil sans chaussures.  
Maintenez les vêtements lâches, les lacets et les serviettes à l'écart des pièces en mouvement.  
Ne placez pas les mains sous ou dans l'appareil, et ne le renversez pas sur le côté pendant  
le fonctionnement.  
Maintenez la zone autour du produit Life Fitness exempte d'obstructions, y compris de murs  
et de meubles. Veillez à laisser au moins 30 cm d'espace autour du Life Fitness stairclimber.  
Procédez avec précaution lors du montage ou du démontage du Life Fitness stairclimber.  
N'utilisez jamais cet appareil en vous tournant vers l'arrière.  
Un panneau de sécurité de l'American Society for Testing and Materials (ASTM) a été livré  
avec le marchepied d'exercice Life Fitness. Il doit être placé dans un endroit visible, proche  
de l'appareil.  
CONSERVEZ CES INSTRUCTIONS POUR USAGE ULTÉRIEUR.  
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1.2 SETUP  
Read the entire Operation Manual before setting up the Life Fitness Stairclimber.  
WHERE TO PLACE THE LIFE FITNESS® STAIRCLIMBER  
Following all safety instructions in Section 1.1, move the Life Fitness Stairclimber to the location in  
which it will be used. See Section 7, titled Specifications, for the dimensions of the footprint.  
Allow a distance of 8 inches, or 21 centimeters, between the Life Fitness Stairclimber and other  
units on either side. Allow a distance of 3 feet, or 1 meter, from the rear of the Life Fitness  
Stairclimber to any object or surface.  
HOW TO STABILIZE THE LIFE FITNESS STAIRCLIMBER  
After placing the Life Fitness Stairclimber in position, check the unit’s stability by attempting to  
rock it in all directions. Any slight rocking indicates that the unit must be leveled. Determine  
which foot is not resting completely on the floor. Loosen the jam nut (B) with an open-end 9/16-  
inch wrench, and rotate the stabilizing foot (A) to lower it. Verify that the stairclimber is stable,  
and repeat the adjustment as necesarry until the unit no longer rocks. Lock the adjustment by  
tightening the jam nut against the stabilizer bar.  
B
A
.
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HOW TO CHARGE THE BATTERY  
The Life Fitness Stairclimber is powered by a rechargeable 6V battery. Check the battery by  
pressing the START key or by stepping on the pedals. If the battery is charged, the console  
lights up, making it possible to program a workout. See section 4, titled The Workouts, for  
detailed information on programming workouts.  
If the display console does not light up, the unit must be re-charged. To do so, use the optional  
plug-in charging unit. The charger should be connected to the stairclimber for a minimum of eight  
hours to ensure a thorough charge. The unit may be used while the battery is being charged.  
Life Fitness recommends charging the unit overnight at least once per week to ensure a long life  
for the battery under the following conditions:  
The Life Fitness Stairclimber is operated consistently by users who weigh less than 120  
pounds  
Workout durations are consistently less than 20 minutes  
Usage is less than two hours per day  
To recharge the Life Fitness Stairclimber battery on domestic models, first plug the charger's (A)  
AC power cord into an electrical outlet. Then, plug the charging cable into the stairclimber jack,  
which is located at the front of the unit, near the floor.  
To recharge the Life Fitness Stairclimber battery on international models, first plug the AC power  
cord (C) into the charger (B). Next, plug the power cord into an electrical outlet. Then, plug the  
charging cable into the stairclimber jack, which is located at the front of the unit, near the floor.  
A
B
C
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The plug must be inserted into an electrical outlet that has been properly installed and grounded  
in accordance with all local codes and ordinances.  
*If the console display does not light up after the proper charging procedure is followed, call Customer Support Services.  
Location  
Voltage  
Frequency Current  
Hz  
AMPs  
United Kingdom  
230  
230  
50  
50  
1
1
Federal Republic  
of Germany, France,  
Netherlands, Italy,  
Chile, Belgium,  
Korea, Argentina, Spain  
Latin America  
Japan  
110/220  
200  
60  
50/60  
50  
1
1
1
1
Australia  
240+  
120  
U.S., Canada  
60  
FITNESS AND ENTERTAINMENT NETWORKING  
Two interchangeable network ports allow the Life Fitness Stairclimber to be connected to a fit-  
ness entertainment system and/or a network, such as the FitLinxxTM interactive fitness network.  
Fitness network: The network connection enables the console to upload user workout  
statistics to a fitness network database or to download remotely stored information, such  
a pre-set workout program. See Section 4.2, titled Using the Workouts, for information  
on logging onto a network.  
Entertainment: The network connection enables the console to power third-party  
equipment for use with a service such as the Cardio Theater® entertainment system or  
the BroadcastVisionTM entertainment system. With the Entertainment Controls Kit, which  
is available from these service providers, the stairclimber is enhanced to include volume  
and channel controls.  
The network ports are located on the back of the console and are enclosed by a removable  
cover. Any use of the ports for other than their intended purpose could void the product warranty.  
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2
THE DISPLAY CONSOLE  
2.1 DISPLAY CONSOLE OVERVIEW  
The computerized display console on the Life Fitness Stairclimber allows the user to tailor a  
workout to personal fitness abilities and goals and to monitor progress. With this easy-to-use  
console the user can track fitness improvement from one workout to the next.  
The 93Si console  
display  
The 90S console  
display  
10  
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2.2 DISPLAY CONSOLE DESCRIPTIONS  
The functions for the keys and display windows on the Life Fitness Stairclimber console are list-  
ed and described in this section. See Section 4, titled The Workouts, for detailed information on  
using the console to set up workouts.  
A
START: Press this key to activate the console for programming a new workout. The activated  
console lights up and displays SELECT WORKOUT USING ARROW KEYS OR PRESS  
QUICK START. If no key is pressed, the console shuts down again.  
NOTE: The Life Fitness Stairclimber’s AutoStart feature activates the console when the user  
stands on the pedals and begins stepping.  
B
C
ENTER: Press this key after entering each value, such as weight or workout time, when  
prompted by console display messages.  
ARROW keys: Use the UP and DOWN ARROW keys to change workout parameters  
displayed on the console, such as length of workout, weight, age, target heart rate, and  
intensity level. On the 93Si model, pressing these keys during a FAT BURN or CARDIO  
workout increases or decreases the target heart rate.  
D
E
QUICK START: Press this key to begin a manual workout immediately, without having to  
select a workout. Once the workout is in progress, use the ARROW KEYS to change the  
intensity level or workout duration as desired.  
PAUSE: Press this key to pause a workout in progress. Press it again and resume climbing  
to continue the workout.The workout can be paused for a maximum duration of 60 seconds.  
During that time, it is possible to step off and back on without stopping the workout.  
However, after 60 seconds elapse, the console automatically shuts down.  
F
CLEAR: Press this key, when programming a workout, to clear incorrect data, such as  
weight or age, before pressing the ENTER key. Pressing CLEAR during a workout stops it  
immediately, at which point, the MESSAGE CENTER displays information about the work-  
out, such as total time elapsed, total calories burned, and total floors climbed. Pressing  
CLEAR a second time causes the MESSAGE CENTER to prompt the user for a new work-  
out setup.  
G
DISPLAY LOCK: During a workout, the MESSAGE CENTER alternately displays the number  
of CALORIES burned and the amount of TIME elapsed. Pressing the DISPLAY LOCK key  
when the MESSAGE CENTER displays either statistic, forces the MESSAGE CENTER to  
display that statistic continuously throughout the workout. Pressing DISPLAY LOCK again  
allows the MESSAGE CENTER to resume toggling between both statistics.  
11  
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H
WORKOUTS PLUS (93Si only): Press this key to access additional workout options, includ-  
ing the six pre-configured hill workouts. See Section 4, titled The Workouts, for details. The  
following workouts may be accessed with this key:  
WATTS  
CASCADES  
SPEED TRAINING  
FOOTHILLS  
FIT TEST  
METS  
AROUND THE WORLD  
KILIMANJARO  
INTERVAL  
I
CHANGE WORKOUT (93Si only): Press this key to switch to another workout while a work-  
out is in progress.  
J
COOL DOWN: Workouts end automatically in a Cool Down mode, which lowers the intensity  
level. Press the COOL DOWN key at any desired point during a workout to go immediately  
into Cool Down mode. In this phase of a workout the body begins to remove lactic acid and  
other accumulated by-products of exercise, which build up in muscles during a workout and  
contribute to muscle soreness. The console automatically adjusts each workout’s Cool Down  
level according to the individual user’s performance. Each time the user presses the COOL  
DOWN key, the Cool Down duration shortens by one minute.  
K
WORKOUT PROFILE WINDOW: This window displays shapes, made of columns of lights,  
that represent the levels of intensity in a workout-in-progress. The height of the column is  
proportional to the level of the intensity.  
During a FAT BURN (available on 93Si) or CARDIO (available on 93Si) workout, which requires  
the use of the Lifepulse System Sensors or Polar heart rate chest strap, the WORKOUT  
PROFILE window displays a heart shape to request the user’s heart rate signal. If the console  
does not detect a signal, the MESSAGE CENTER displays the prompt, “NEED HEART RATE -  
PLACE HANDS ON SENSORS OR USE TELEMETRY STRAP". If the console does not  
receive the signal within three minutes, the workout automatically is converted to a MANUAL  
workout. Profiles are not available for FAT BURN or CARDIO. In these workouts, the level is  
based on the heart rate. Therefore, the profile cannot be displayed.  
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L
MESSAGE CENTER: This window displays step-by-step instructions for setting up a work-  
out. When a workout is in progress, it displays statistics about the progress of the workout,  
as seen below:  
Time: time elapsed since the start of the workout.  
Level: programmed intensity level.  
Floors/Minute: rate of floors climbed per minute.  
Calories: number of calories burned since beginning the workout; based on a calcula-  
tion involving the entered weight of the user and the step rate. If the user does not enter  
weight during the workout setup, the computer does not make this calculation.  
Heart Rate: detected heart rate if the user is gripping the Lifepulse System Sensors or  
wearing the chest strap.  
Floors Climbed: number of floors climbed since the start of the workout, based on a  
calculation involving the step rate.  
The MESSAGE CENTER also can be programmed to display any of the following three values  
each time the intensity level changes during the workout. See Section 5, titled Optional Settings,  
for more information.  
Calories per Hour: rate of calories burned per hour.  
Watts: effort level in Watts. The Watt is a unit of power output or the expression of the  
mechanical rate of work.  
Mets: effort level in Mets. The Met is an expression of the rate of work for the human  
body, or a metabolic equivalent; one Met is approximately equal to the metabolism of a  
person at rest.  
Note: The Watts display and the Calories Per Hour display cannot be turned on at the  
same time.  
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2.3 THE ACCESSORY TRAY  
The accessory tray (A), which is mounted to the base of the console, provides dual storage trays  
with space for items such as water bottles, personal stereos, and cell phones. Additionally, an inte-  
grated reading rack (B) for supporting a book or magazine is located at the base of the uppper  
panel of the console. The tray is standard on the 93Si model and optional on the 90S model. To  
order it, call Life Fitness Customer Support Services. See Section 6.4, titled How to Obtain Product  
Service.  
B
A
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3
HEART RATE ZONE TRAINING EXERCISE  
3.1 WHY HEART RATE ZONE TRAINING EXERCISE?  
Research shows that maintaining a specific heart rate while exercising is the optimal way to  
monitor the intensity of a workout and to achieve maximum results. That is the idea behind the  
Life Fitness heart rate zone training approach to exercise.  
Zone training identifies an exerciser's ideal heart rate range, or zone, for burning fat or  
increasing cardiovascular fitness. The values within the zone depend on the workout.  
NOTE: Consulting a fitness trainer is recommended for defining specific fitness goals and  
designing a workout program.  
The Life Fitness Stairclimber features exclusive workouts designed to take full advantage of the  
benefits of heart rate zone training exercise. FAT BURN or CARDIO are available on the 93Si.  
For detailed information about these workouts, see Section 4, titled The Workouts.  
During one of these workouts, grasp the Lifepulse System Sensors continuously or wear the optional  
telemetry chest strap to enable the Life Fitness Stairclimber’s on-board computer to monitor the heart  
rate. The computer automatically adjusts the resistance level to maintain the target heart rate* based  
on the actual heart rate. To change the target heart rate during a workout, use the ARROW keys.  
* Target Heart Rate (THR) is a percentage of the theoretical maximum. For example, a 40-year-old user's THR for the CARDIO  
workout is 144. This workout targets 80 percent of the maximum, so the equation would be (220-40)*.80=144. A 20-year-old  
user’s THR is 160, so the equation would be (220-20)*.80=160.  
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3.2 HEART RATE MONITORING  
THE LIFEPULSETM DIGITAL HEART RATE MONITORING SYSTEM  
The patented Lifepulse system sensors are the built-in heart rate monitoring system on the Life  
Fitness stairclimber. Grasp the stainless steel sensors (A) that are set into the “bull horn” handle-  
bars. The console displays the heart rate after 10 to 40 seconds.  
Grasp both sensors (A) on each handlebar comfortably for the console to obtain an accurate  
heart rate reading.  
A
A
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THE POLAR® TELEMETRY HEART RATE MONITORING CHEST STRAP  
The Life Fitness Stairclimber is equipped with the Polar® heart rate monitoring system in which elec-  
trodes, pressed against the skin, transfer heart rate signals to the console. These electrodes are  
attached to a chest strap that the user wears during the workout. The chest strap is optional. To  
order it, call Life Fitness Customer Support Services. See Section 6.4, titled How to Obtain Product  
Service.  
See the diagram below for correct positioning of the strap. The electrodes (A), which are the two  
grooved surfaces on the underside of the strap, must remain wet to transmit accurately the elec-  
trical impulses of the heart back to the receiver. Moisten the electrodes. Then, secure the strap  
as high under the chest muscles as possible. The strap should be snug, but comfortable enough  
to allow for normal breathing.  
The transmitter strap delivers an optimal heart rate reading when the electrodes are in direct  
contact with skin. However, it also functions properly through a thin layer of wet clothing.  
If it becomes necessary to re-moisten the chest strap electrodes, grasp the center of the strap,  
pull it away from the chest to expose the two electrodes, and moisten them.  
NOTE: If the Lifepulse system sensors are grasped while the chest strap is worn, and if the sig-  
nals from the sensors are valid, the on-board computer uses the sensor signals for calculating  
the heart rate instead of those transmitted with the chest strap.  
A
A
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4
THE WORKOUTS  
4.1 WORKOUT OVERVIEWS  
This section lists the Life Fitness Stairclimber pre-programmed workouts. For more detailed infor-  
mation, see Section 4.2, titled Using the Workouts.  
QUICK START is the fastest way to begin exercising, and it bypasses the steps involved in  
selecting a specific workout. Once QUICK START is selected, a constant-level workout begins.  
The intensity level does not change automatically.  
FAT BURN (93Si only) is a lower-intensity workout for burning the body’s fat reserves. The user  
must wear a heart rate chest strap. The workout automatically adjusts the intensity level, based  
on the actual heart rate, to maintain the rate at 65 percent of the theoretical maximum.†  
CARDIO (93Si only) is a higher intensity workout for more fit users, emphasizing cardiovascular  
benefits and maximum fat burning. The user must wear a heart rate chest strap. The workout auto-  
matically adjusts the intensity level, based on the actual heart rate, to maintain the rate at 80 percent  
of the theoretical maximum.  
HILL is an interval-training workout combining “hills” and “valleys” of different intensity levels,  
which is proven to provide effective, time-efficient cardiovascular results.  
RANDOM is an interval training workout of constantly changing intensity levels that occur in no  
regular pattern or progression to challenge the user.  
MANUAL is a workout in which the intensity level does not change automatically.  
The following workouts, available on the 93Si model, are accessed by pressing the  
WORKOUTS PLUS key  
:
AROUND THE WORLD is an interval-training workout in which the hills resemble scenes of  
various geographical areas.  
KILIMANJARO is a Hill workout in which the intensity levels gradually incline toward one ulti-  
mate peak and then gradually decline.  
INTERVAL is a Hill workout in which intensity levels rise and fall. The higher levels gradually  
incline toward a peak and then gradually decline.  
CASCADES is a two-peak workout in which intensity levels gradually incline and decline.  
SPEED TRAINING is a Hill workout in which the intensity level alternates between high and low  
levels very quickly to simulate a typical speed training workout.  
FOOT HILLS is a rolling hill workout with low intensity levels.  
FIT TEST measures cardiovascular fitness compared to other people of the same age  
and gender.  
Defined by the American College of Sports Medicine's "Guidelines for Exercise Testing and Prescription" as equal to  
220 minus an individual’s age.  
* Target Heart Rate (THR) is a percentage of the theoretical maximum. For example, a 40-year-old user's THR for the HEART  
RATE HILL workout is 144. This workout targets 80 percent of the maximum, so the equation would be (220-40)*.80=144.  
A 20-year-old user’s THR is 160, so the equation would be (220-20)*.80=160.  
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4.2 USING THE WORKOUTS  
Different stairclimber workouts require different setup steps. See the chart on the following  
page, titled Life Fitness Stairclimber Workout Set-up Steps, for a quick glance at the steps for  
setting up any individual workout. This section provides details on the steps themselves.  
Note: A new Life Fitness stairclimber may emit a slight smell during the first few hours of operation  
as the load resistor heats up for the first time. If the smell persists, contact customer service.  
TO BEGIN ANY WORKOUT  
Without networking, press START or simply step on the pedals to activate the console. The  
MESSAGE CENTER displays the prompt: “SELECT WORKOUT OR PRESS QUICK START”.  
If it displays a different message, press the CLEAR key twice rapidly.  
When the stairclimber is networked, press START or step on the pedals to activate the console.  
The MESSAGE CENTER displays the prompt: “SELECT WORKOUT OR ENTER ID USING ENTER  
KEY”. Select a workout, or log on to the networked exercise database, and download the preset  
workout. To log onto the network, key in the user ID number with the NUMERIC KEYPAD.  
SELECTING QUICK START  
QUICK START is the fastest way to begin exercising, and it bypasses the steps of selecting a  
specific workout. At the MESSAGE CENTER prompt, press the QUICK START key.  
The workout begins at an intensity level that remains the same unless manually changed.  
SELECTING A WORKOUT  
For MANUAL, FAT BURN (93Si only), CARDIO (93Si only), RANDOM, and HILL: When prompted  
to select a workout, use the ARROW KEYS to scroll through the workout names as they appear in  
the MESSAGE CENTER. When the desired workout appears, press ENTER.  
For AROUND THE WORLD, KILIMANJARO, INTERVAL, CASCADES, SPEED TRAINING,  
FOOT HILLS, and FIT TEST: All of these workouts are available on the 93Si model only. When  
prompted by the MESSAGE CENTER to select a workout, press the WORKOUTS PLUS key.  
The MESSAGE CENTER then displays the name of one of these workouts. Press ENTER to  
select the displayed workout; or continue to press the WORKOUTS PLUS key to display each of  
the other options, and then press ENTER to select the desired workout.  
ENTERING WEIGHT  
When prompted by the MESSAGE CENTER to enter weight, use the ARROW KEYS to increase  
or decrease the displayed weight to the correct value, and press ENTER. Stairclimber workouts  
calculate the number of calories burned based on the user’s weight and step rate.  
ENTERING AGE  
When prompted by the MESSAGE CENTER to enter age, use the ARROW KEYS to increase or  
decrease the displayed age to the correct value, and press ENTER. Stairclimber workouts that set a  
target heart rate* zone first calculate the user’s theoretical maximum heart rateby subtracting the  
user’s age from the number 220. The workouts then calculate the target zone as a percentage of the  
theoretical maximum.  
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LIFE FITNESS STAIRCLIMBER WORKOUT SETUP STEPS  
QUICK START  
Select QUICK START  
Enter weight  
WATTS (if enabled)  
Press WORKOUTS  
PLUS repeatedly until  
WATTS appears;  
press ENTER  
Enter weight  
Enter time  
Enter Watts goal value  
Begin workout  
KILIMANJARO  
(93Si only)  
Press WORKOUTS  
PLUS repeatedly until  
KILIMANJARO  
appears; press  
ENTER  
Enter weight  
Enter time  
Select intensity level  
Begin workout  
SPEED TRAINING  
(93Si only)  
Press WORKOUTS  
PLUS repeatedly until  
SPEED TRAINING  
appears; press  
ENTER  
Enter weight  
Enter time  
Select intensity level  
Begin workout  
Begin workout  
HILL  
Select HILL  
Enter weight  
Enter time  
Select intensity level  
Begin workout  
METS (if enabled)  
Press WORKOUTS  
PLUS repeatedly until  
WATTS appears;  
press ENTER  
Enter weight  
Enter time  
Enter Mets goal value  
Begin workout  
RANDOM  
Select RANDOM  
Enter weight  
Enter time  
Enter intensity level  
Begin workout  
INTERVAL (93Si only)  
Press WORKOUTS  
PLUS repeatedly until  
INTERVAL appears;  
press ENTER  
Enter weight  
Enter time  
Select intensity level  
Begin workout  
FOOT HILLS (93Si only)  
Press WORKOUTS  
PLUS repeatedly until  
FOOT HILLS  
appears; press  
ENTER  
Enter weight  
Enter time  
Select intensity level  
Begin workout  
FIT TEST (93Si only)  
Press PERSONAL  
TRAINER repeatedly  
until FIT TEST  
appears; press  
ENTER  
MANUAL  
AROUND THE WORLD  
(93Si only)  
Press WORKOUTS  
PLUS repeatedly until  
COAST TO COAST  
appears; press  
ENTER  
Enter weight  
Enter time  
Select intensity level  
Begin workout  
Select MANUAL  
Enter weight  
Enter time  
Enter intensity level  
Begin workout  
CASCADES (93Si only)  
Press WORKOUTS  
PLUS repeatedly until  
CASCADES appears;  
press ENTER  
Enter weight  
Enter time  
Select intensity level  
Begin workout  
FAT BURN (93Si only)*  
Select FAT BURN  
Enter weight  
Enter time  
Enter age  
Enter weight  
Enter age  
Enter gender  
Enter level  
Accept THR**  
Begin workout  
Begin workout  
CARDIO (93Si only)*  
Select CARDIO  
Enter weight  
Enter time  
Enter age  
Accept THR**  
Begin workout  
* This workout requires the user to wear the Polar heart rate chest strap or to grip the Lifepulse Sensors throughout  
the workout  
** Target Heart Rate (THR) is a percentage of the theoretical maximum. For example, a 40-year-old user's THR for the  
CARDIO workout is 144. This workout targets 80 percent of the maximum, so the equation would be (220-40)*.80=144.  
A 20-year-old user’s THR is 160, so the equation would be (220-20)*.80=160. A 20-year-old user’s THR is 160, so the  
equation would be (220-20)*.80=160.  
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ENTERING TIME  
When prompted by the MESSAGE CENTER to enter a time, use the ARROW KEYS to increase  
or decrease the displayed time to the desired value, and press ENTER.  
SELECTING AND ADJUSTING THE INTENSITY LEVEL  
When prompted by the MESSAGE CENTER, use the ARROW KEYS to increase or decrease the  
displayed intensity level or target heart rate* to the desired value, and press ENTER. Adjust the level  
as needed or desired during the workout.  
Intensity level: The Life Fitness Stairclimber provides a selection of 20 intensity levels. The  
step speed for Level 1, the easiest setting, is two floors per minute; the tiers of difficulty  
increase up to Level 20, with a step rate of 13 floors per minute. The intensity level  
appears in the WORKOUT PROFILE window as columns of light. Selecting a low intensity  
level at first is recommended. As physical conditioning improves, the levels can increase.  
Target heart rate: Life Fitness Stairclimber workouts that calculate a target heart rate base  
this number on the age of the user and the type of workout. The user accepts or adjusts the  
rate when setting up the workout. During the workout itself, the workout reads the heart rate,  
which is transmitted via the chest strap; and it uses this data to adjust the resistance.  
Manually raising the rate increases the intensity of the cardiovascular exercise.  
SWITCHING WORKOUTS “ON-THE-FLY” (93Si ONLY)  
It is possible, during a workout, to switch to another workout. After a switch, the console retains all the  
progress information about the workout since its beginning. To change workouts “on the fly,” press the  
CHANGE WORKOUT key. Then, using the ARROW KEYS, scroll through the workout options dis-  
played by the MESSAGE CENTER. When the desired workout appears, press ENTER.  
PAUSING WORKOUTS  
To pause a workout in progress, press the PAUSE key, or simply stop climbing. Press the PAUSE  
key again, and resume climbing to continue the workout. The workout can be paused for a duration of  
60 seconds. During that time, it is possible to step off and back on without stopping the workout. If the  
workout is not resumed in 60 seconds, the console automatically shuts down.  
ENDING WORKOUTS EARLY  
To end a workout before the pre-set duration expires, press Clear once. The MESSAGE  
CENTER then displays a workout summary, which includes the number or floors climbed, the  
total calories burned and other statistics. Press CLEAR a second time, and the MESSAGE CEN-  
TER displays “SELECT WORKOUT USING ARROW KEYS OR PRESS QUICK START” for a  
new workout.  
Defined by the American College of Sports Medicine's "Guidelines for Exercise Testing and Prescription" as equal to  
220 minus an individual’s age.  
* Target Heart Rate (THR) is a percentage of the theoretical maximum. For example, a 40-year-old user's THR for the CARDIO  
workout is 144. This workout targets 80 percent of the maximum, so the equation would be (220-40)*.80=144. A 20-year-old  
user’s THR is 160, so the equation would be (220-20)*.80=160.  
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4.3 WORKOUT DESCRIPTIONS  
QUICK START  
QUICK START is the fastest way to begin exercising, and it bypasses the steps of selecting a  
specific workout. The intensity level for the workout is set automatically and remains the same  
unless manually changed. To change the level press the UP or DOWN ARROW keys. If the  
CALORIES PER HOUR display is enabled, the MESSAGE CENTER displays “ENTER  
WEIGHT”, which is required to calculate this ratio. Using the ARROW KEYS, increase or  
decrease the displayed weight to the correct value.  
MANUAL  
The MANUAL workout sets an intensity level that does not change automatically. While the workout  
is in progress, increase or lower the intensity level as desired, using the arrow keys.  
RANDOM  
The RANDOM workout creates a terrain of hills and valleys that varies with each workout. More  
than one million different patterns are possible.  
FAT BURN (93Si ONLY)  
The FAT BURN workout is designed to maintain a user’s heart rate at 65 percent of the theoreti-  
cal maximum ratefor optimal results. Throughout the workout, the user wears a chest strap.  
The console continuously monitors and displays the heart rate, adjusting the intensity level of the  
Life Fitness stairclimber to reach and maintain the target*. This system eliminates over- and  
under-training, and it maximizes the aerobic benefits of exercise by using the body's fat stores  
for fuel.  
CARDIO (93Si ONLY)  
The CARDIO workout is virtually identical to FAT BURN; however the target heart rate is  
calculated at 80 percent of the theoretical maximum. The higher target promotes cardiovascular  
improvement by placing a heavier workload on the heart muscle. The user wears a chest strap.  
HILL  
The Life Fitness-patented HILL workout offers a variety of configurations for interval training.  
Intervals are periods of intense aerobic exercise separated by regular periods of lower-intensity  
exercise. The WORKOUT PROFILE window represents these high and low intervals as columns  
of light, which together have the appearance of hills and valleys. The computerized interval train-  
ing workout has been scientifically demonstrated to promote greater cardio-respiratory improve-  
ment than steady-pace training.  
Defined by the American College of Sports Medicine's "Guidelines for Exercise Testing and Prescription" as equal to  
220 minus an individual’s age.  
* Target Heart Rate (THR) is a percentage of the theoretical maximum. For example, a 40-year-old user's THR for the  
FAT BURN workout is 117. This workout targets 65 percent of the maximum, so the equation would be (220-40)*.65=117.  
A 20-year-old user’s THR is 130, so the equation would be (220-20)*.65=130.  
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Each HILL workout goes through four phases, each marked by different intensity levels. The  
WORKOUT PROFILE window displays the progress of these phases, as seen in the chart fol-  
lowing these descriptions below. The heart rate should be measured at two stages in the work-  
out to gauge its effectiveness. To do so, wear the chest strap. Note that the MESSAGE CENTER  
does not display a request for a heart rate measurement during a HILL workout.  
1
2
3
Warm-up is a phase of low, gradually rising resistance, which brings the heart rate into the  
lower end of the target zone* and increases respiration and blood flow to working muscles.  
Plateau increases the intensity slightly, and keeps it steady, to bring the heart rate to the low  
end of the target zone. Check the heart rate at the end of this phase.  
Interval Training is a series of increasingly steeper hills alternating with valleys, or stints of  
recovery. The heart rate should rise to the high end of the target zone. Check the heart rate  
at the end of this phase.  
4
Cool-down is a low-intensity phase that allows the body to begin removing lactic acid and  
other exercise by-products, which build up in muscles and contribute to soreness.  
Each column, as seen in the WORKOUT PROFILE WINDOW and the chart above, represents  
one interval. The overall duration of the workout determines the length of each interval. Each  
workout is made up of 20 intervals, so the duration of each interval is equal to the duration of the  
entire workout divided by 20.  
10 to 19 minutes: The interval durations initially are set at 30 seconds for a six-minute work-  
out. For every minute added by the user “on the fly,” each interval increases by three seconds.  
A 15-minute workout consists of 20 intervals at 45 seconds each.  
20 to 99 minutes: All intervals last 60 seconds. If the user adds minutes to the pre-set duration  
while the workout is in progress, the workout adds hills and valleys that are identical to the first  
eight intervals of the Interval Training phase. This pattern repeats until the workout is completed.  
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WATTS (WHEN ENABLED) (93Si ONLY)  
This workout targets a rate of effort equal to a certain number of Watts. A Watt is a unit of power  
that measures the amount of mechanical work required to operate a device, such as a stair-  
climber. It is roughly equal to 0.25 calories per hour. The workout automatically alters the intensi-  
ty level to maintain the appropriate rate of effort. For information on enabling this workout, see  
Section 5, titled Optional Settings.  
METS (WHEN ENABLED) (93Si ONLY)  
This workout targets a rate of effort equal to a certain number of Mets. A Met is a unit of mea-  
surement used to express the metabolic rate of work (oxygen consumption per unit of body  
weight) required to perform a task. The workout automatically alters the intensity level to main-  
tain the appropriate rate of effort. For information on enabling this workout, see Section 5, titled  
Optional Settings.  
SIX PRE-SET WORKOUTS (93Si ONLY)  
AROUND THE WORLD, KILIMANJARO, INTERVAL, CASCADES, SPEED TRAINING, and  
FOOT HILLS are variations of the HILL workout. These workouts cannot be changed "on the fly."  
AROUND THE WORLD is an interval-training workout in which the hills resemble scenes of  
various geographical areas.  
KILIMANJARO is a Hill workout in which the intensity levels gradually incline toward one ulti-  
mate peak and then gradually decline.  
INTERVAL is a Hill workout in which intensity levels rise and fall. The higher levels gradually  
incline toward a peak and then gradually decline.  
CASCADES is a two-peak workout in which intensity levels gradually incline and decline.  
SPEED TRAINING is a Hill workout in which the intensity level alternates between high and low  
levels very quickly to simulate a typical speed training workout.  
FOOT HILLS is a rolling hill workout with low intensity levels.  
24  
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FIT TEST (93Si ONLY)  
The Life Fitness Stairclimber Fit Test program is another exclusive feature of this versatile Stairclimber. The  
Fit Test workout measures cardiovascular fitness and can be used to monitor improvements in endurance  
every four to six weeks. The user must grasp the Lifepulse hand sensors when prompted or wear a heart  
rate chest strap, as the test score calculation is based on a heart rate reading. The workout duration will be  
five minutes at the chosen resistance level. Immediately afterward, the console will take the user's heart  
rate reading, calculate a fitness score, and display the score in the MESSAGE CENTER.  
The Fit Test is considered to be a submax VO2 (volume of oxygen) test. It gauges how well the heart sup-  
plies oxygenated blood to the exercising muscles, and how efficiently those muscles receive oxygen from  
the blood. Physicians and exercise physiologists generally regard this test as a good measure of aerobic  
capacity.  
To set up the Fit Test:  
O
Begin stepping.  
O
Press the PERSONAL TRAINER button repeatedly until the FIT TEST option appears in the  
message center. Press ENTER to select the FIT TEST option.  
O
The message center will prompt for a user weight (ENTER WEIGHT). Use the ARROW KEYS  
to input your weight. Press ENTER to accept the weight.  
O
The message center will next prompt for a user age (ENTER AGE). Use the ARROW KEYS to  
input your age. Press ENTER to accept the age.  
O
The message center will next prompt for a user gender (SELECT GENDER). Using the  
ARROW KEYS, select a gender. Press ENTER to accept the gender selection.  
O
The message center will next prompt for a workout level (ENTER LEVEL). Consult the following  
recommended fit test level chart for an appropriate effort level based on your age, gender and  
activity level. Use the ARROW KEYS to enter the corresponding level.  
After the five-minute FIT TEST is completed, a FIT TEST score will be displayed.  
FIT TEST PROGRAM SUGGESTED EXERTION LEVELS  
Inactive  
L2-4 men  
Active  
Very Active  
L7-15 men  
Stairclimber  
Fit Test Level  
L3-10 men  
L2-5 women  
L1-2 women  
L3-10 women  
Suggested exertion levels should be used as a guideline for setting up the Fit Test program. The  
goal is to elevate the user's heart rate to a level that is between 60%-85% of their theoretical  
maximum heart rate .  
Defined by the American College of Sports Medicine's "Guidelines for Exercise Testing and Prescription" as equal to  
220 minus an individual’s age.  
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Within each suggested range, these additional guidelines can be used:  
Lower Half of Range  
higher age  
Upper Half of Range  
lower age  
lower weight  
shorter  
higher weight*  
taller  
* in cases of excessive weight, use lower half of range  
The computer will not accept:  
O
heart rates less than 52 or greater than 200 beats per minute  
O
body weights less than 75 pounds (34 kg) or greater than 400 pounds (182 kg)  
O
ages below 10 or over 99 years  
O
data input that exceeds human potential  
If you make an error when entering any Fit Test data, you can correct it by pressing CLEAR,  
inputting the correct information, and pressing ENTER.  
It is important for you to take the Fit Test under similar circumstances each time. Your heart rate  
is dependent on many factors, including:  
O
amount of sleep the previous night (at least seven hours is recommended)  
O
time of day  
O
time since last meal (two to four hours after the last meal is recommended)  
O
time since last beverage containing caffeine or alcohol, or cigarette (at least four hours is  
recommended)  
O
time since last exercise (at least six hours is recommended)  
For the most accurate Fit Test results, perform the Fit Test on three consecutive days and aver-  
age the three scores.  
NOTE: To receive a proper Fit Test score, the work done must be within a training heart rate  
zone that is 60 percent to 85 percent of the theoretical maximum heart rate. This rate is defined  
by the American College of Sports Medicine's "Guidelines for Exercise Testing and Prescription"  
as equal to 220 minus an individual's age.  
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The tables below list fit test results.  
RELATIVE FITNESS CLASSIFICATION FOR MEN  
Men  
Rating  
Estimated VO2 Max (ml/kg/min) Per Age Category  
20-29  
52+  
30-39  
51+  
40-49  
48+  
50-59  
45+  
60+  
42+  
Elite  
Excellent  
Very Good  
Above Average  
Average  
50-51  
47-49  
44-46  
41-43  
38-40  
35-37  
<35  
48-50  
45-47  
42-44  
39-41  
36-38  
33-35  
<33  
46-47  
43-45  
40-42  
37-39  
34-36  
31-33  
<31  
42-44  
40-41  
37-39  
34-36  
31-33  
28-30  
<28  
39-41  
36-38  
33-35  
30-32  
27-29  
24-26  
<24  
Below Average  
Low  
Very Low  
RELATIVE FITNESS CLASSIFICATION FOR WOMEN  
Women  
Rating  
Estimated VO2 Max (ml/kg/min) Per Age Category  
20-29  
44+  
30-39  
42+  
40-49  
39+  
50-59  
35+  
60+  
34+  
Elite  
Excellent  
Very Good  
Above Average  
Average  
42-43  
39-41  
37-38  
34-36  
31-33  
28-30  
<28  
40-41  
37-39  
35-36  
32-34  
29-31  
27-28  
<27  
37-38  
35-36  
32-34  
30-31  
27-29  
25-26  
<25  
33-34  
31-32  
29-30  
27-28  
25-26  
22-24  
<22  
32-33  
30-31  
28-29  
25-27  
23-24  
20-22  
<20  
Below Average  
Low  
Very Low  
Life Fitness developed this rating scale based on VO2 max percentile distributions referenced in  
American College of Sports Medicine's "Guidelines for Exercise Testing and Prescription" (6th  
Ed. 2000). It is designed to provide a qualitative description of a user's VO2 max estimation, and  
a means of assessing initial fitness level and tracking improvement.  
27  
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4.4 USING THE LIFE FITNESS STAIRCLIMBER  
STAIRCLIMBER MOTION  
The Life Fitness Stairclimber permits a maximum stepping height of 13.5 inches, or 34.3  
centimeters. The unit features independent stepping action, which means that the pedals move  
independently of each other. Benefits of this feature include:  
Pull-push hip and knee action, which simulates actual stair climbing  
Development of greater muscular strength and endurance  
Optimal muscular development for the right leg and left leg individually  
Better cardiovascular exercise  
POSTURE DURING WORKOUTS  
Begin stepping at a comfortable pace, taking either full or short steps, and keeping the back  
straight. Hold the handrails, or the bullhorns on the 93Si, for stability and balance only. It should be  
noted that using the handrails for support can offload weight and cause the Life Fitness  
Stairclimber console to give inaccurate readings of calories burned.  
BRAKING RESISTANCE  
The Life Fitness Stairclimber features speed-dependent braking resistance. During a workout,  
the computer monitors the user's step rate and maintains it at the rate that corresponds to the  
selected intensity level. If the user's speed exceeds the corresponding rate, the computer  
increases the resistance to lower the user's speed. If the user's step rate is slower, the  
computer decreases the resistance to enable the user to increase speed.  
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5
OPTIONAL SETTINGS  
5.1 ENTERING AND USING THE OPTIONAL SETTINGS FEATURE  
Fitness club managers and other authorized personnel can use the Optional Settings feature to  
change default settings, or to enable or disable certain programs or displays on the console.  
To enter the Optional Settings, while the unit is on, hold down the UP ARROW key, and press  
CLEAR twice. The MESSAGE CENTER displays a program version number. Press the ENTER key.  
The MESSAGE CENTER displays “OPTIONAL SETTINGS”. Scroll forward through the options  
using the ENTER key, or backward, using the CLEAR key. For each feature or setting option, the  
MESSAGE CENTER displays the default setting. To change the default, press the UP or DOWN  
ARROW key for the desired value. Press ENTER to select the new value or setting and proceed to  
the next setting.  
To exit Optional Settings, press the CLEAR key repeatedly until the MESSAGE CENTER  
displays “SELECT WORKOUT OR PRESS QUICK START”. Or, after the last setting has been  
displayed and it is impossible to scroll forward by pressing ENTER, hold down the QUICK START  
key, and press CLEAR. The MESSAGE CENTER then displays the prompt to select a workout.  
OPTIONAL SETTINGS  
Setting  
Default Value  
Description  
MAX WORKOUT  
DURATION  
60 minutes  
This is the maximum possible duration for a  
workout. The value can range from 10 to 99.  
ENGLISH/METRIC  
UNITS  
ENGLISH*  
METRIC**  
This option determines the units of weight  
measurement used by workouts.  
WATTS DISPLAY  
ENABLE/  
DISABLED*  
ENABLED**  
If this option is enabled, the MESSAGE CENTER  
displays the Watts equivalent of the step rate.  
DISABLE  
(93Si only)  
METS DISPLAY  
ENABLE/  
DISABLED*  
DISABLED**  
If this option is enabled, the MESSAGE CENTER  
displays the Mets equivalent of the step rate.  
DISABLE  
(93Si only)  
CAL/HR DISPLAY  
ENABLE/  
ENABLED*  
DISABLED**  
If this option is enabled, the MESSAGE CENTER  
displays the number of calories burned per hour  
during the workout.  
DISABLE  
WATTS PROGRAM  
ENABLE/  
DISABLED*  
ENABLED**  
If this option is enabled, the Watts workout becomes  
an available workout on the stairclimber.  
DISABLE  
(93Si only)  
METS PROGRAM  
ENABLE/  
DISABLED*  
ENABLED**  
If this option is enabled, the Mets workout becomes  
an available workout on the stairclimber.  
DISABLE  
(93Si only)  
USER LANGUAGE SELECT DISABLED  
This option, if enabled, gives users the ability to select  
a language for use during a workout. See the topic  
entitled User Language Select, in this section.  
*Applies to units programmed to perform measurements in English system.  
**Applies to units programmed to perform measurements in Metric system.  
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USER LANGUAGE SELECT  
If enabled, this option allows users to select the language by which to interact with the unit dur-  
ing a workout.  
To use the option, enable User Language Select (see below).  
Begin stepping. The console will display the message “SELECT LANGUAGE USING ARROW  
KEYS”. The user can select from a list of available languages using any of the arrow keys. Press  
enter when the desired language appears to select that language. A workout can now be started  
using the selected language. Selecting a language is not necessary to begin a workout. Simply  
press the Quick Start key to start a workout or any of the program keys to begin workout pro-  
gramming using the default language.  
The user may select from the following languages:  
English, German, French, Italian, Dutch, Spanish, Portugese, and Turkish.  
Japanese is available if the unit is equipped with a CCD console.  
To enable the User Language Select option, enter the Optional Settings (see section 5.1).  
Scroll forward through the options using the ENTER key, or backward, using the CLEAR key  
until LANGUAGE SEL appears. Once LANGUAGE SEL appears in the Message Center, press  
any of the UP/DOWN ARROW KEYS to toggle the mode from OFF to ON.  
30  
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6
SERVICE AND TECHNICAL DATA  
6.1 PREVENTATIVE MAINTENANCE TIPS  
The Life Fitness Stairclimber is backed by the engineering excellence of Life Fitness and is one  
of the most rugged and trouble-free pieces of exercise equipment on the market today.  
Commercial Life Fitness products have proven to be durable in health clubs, colleges, military  
facilities, and other locations the world over. This same technology, engineering expertise, and  
reliability have gone into the Life Fitness Stairclimber.  
NOTE: The safety of the equipment can be maintained only if the equipment is examined regularly  
for damage or wear. If maintenance is required, keep the equipment out of use until defective parts  
are repaired or replaced. Pay special attention to parts that are subject to wear as outlined in the  
Preventive Maintenance Schedule.  
REMARQUE : pour conserver un matériel sûr, il convient de l'inspecter régulièrement afin de  
déceler tout signe d'usure ou d'endommagement. N'utilisez pas l'appareil tant que les pièces  
défectueuses n'ont pas été réparées ou remplacées. Portez une attention toute particulière aux  
pièces qui s'usent, comme indiqué ci-dessous.  
The following preventive maintenance tips will keep the Life Fitness stairclimber operating at  
peak performance:  
Locate the Life Fitness Stairclimber in a cool, dry place.  
Clean the top surface of the pedals regularly.  
Keep the display console free of fingerprints and salt build-up caused by sweat.  
Use a 100% cotton cloth, lightly moistened with water and mild liquid cleaning product,  
to clean the Stairclimber. Other fabrics, including paper towels, may scratch the surface.  
Do not use ammonia or acid-based cleaners.  
Long fingernails may damage or scratch the surface of the console; use the pad of the  
finger to press the selection buttons on the console.  
Clean the housing thoroughly on a regular basis.  
NOTE: A non-abrasive cleaner and soft cotton cloth are strongly recommended for cleaning the  
exterior of the unit. At no time should cleaner be applied directly to any part of the equipment;  
apply the non-abrasive cleaner on a soft cloth, and then wipe the unit.  
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6.2 INSPECTING AND CLEANING THE STAIRCLIMBER  
Follow the schedule below to ensure proper operation of the product.  
Follow the schedule below to ensure proper operation of the product.  
ITEM  
WEEKLY  
MONTHLY  
BI-ANNUALLY  
ANNUALLY  
Display Console  
Console Mounting Bolts  
Accessory Tray  
Frame  
C
I
I
C
C
C
I
I
I
Plastic Covers  
KEY: C=Clean; I=Inspect  
6.3 TROUBLESHOOTING THE LIFEPULSE SYSTEM SENSORS  
If the heart rate reading is erratic or missing, check the following:  
Dry moist hands to prevent slipping.  
Apply hands to all four sensors, two in each hand.  
Grasp the sensors firmly.  
Apply constant pressure around the sensors.  
Clean the sensors with a damp cloth.  
6.4 TROUBLESHOOTING THE POLAR HEART RATE CHEST STRAP  
HEART RATE READING IS ERRATIC OR ABSENT ENTIRELY  
Repeat the electrode moistening procedure. See Section 3.2, titled Heart Rate  
Monitoring for details. The electrodes must remain wet to pick up and transmit  
accurate heart rate readings.  
Make sure the electrodes are flat against the skin.  
Wash the belt transmitter regularly with mild soap and water.  
Make sure the chest strap transmitter is within three feet (91 centimeters) of the heart  
rate receiver.  
The chest strap is battery-operated and will stop functioning when the battery runs out.  
Contact Life Fitness Customer Support Services for instructions on how to have the  
chest strap replaced. See Section 6.4, titled How to Obtain Product Service.  
HEART RATE READING IS ERRATIC OR EXTREMELY HIGH  
If the chest strap is worn near sources of electromagnetic signals, these signals may be strong  
enough to elevate heart rate readings. Possible sources include:  
Television sets and/or antennas, cell phones, computers, cars, high voltage power lines  
and motor driven exercise equipment.  
Another heart rate transmitter within three feet, or one meter, may also cause abnormal  
heart rate readings.  
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6.5 HOW TO OBTAIN PRODUCT SERVICE  
1. Verify the symptom and review the operating instructions. The problem may be unfamiliarity  
with the product and its features and workouts.  
2. Locate and document the serial number of the unit. This number consists of three letters  
followed by six numbers. The serial number plate is located at the back end of the unit.  
contact the nearest Life Fitness Customer Support Services group:  
For Product Service within  
the United States and Canada:  
LIFE FITNESS EUROPE GMBH  
Siemensstrasse 3  
85716 Unterschleissheim  
GERMANY  
Telephone: (+49) 089.317.751.66  
FAX: (+49) 089.317.751.38  
LIFE FITNESS WORLD HEADQUARTERS  
100 North River Road  
Schiller Park, Illinois 60176 • U.S.A.  
Telephone: (+1) 847.451.0036  
Fax: (+1) 847.288.3702  
LIFE FITNESS ITALIA S.R.L.  
Via Vittorio Veneto, 57/A  
39042 Bressanone (Bolzano)  
ITALY  
Toll-free telephone: 800.351.3737  
For Product Service Internationally:  
LIFE FITNESS ASIA PACIFIC LTD  
Room 2610, Miramar Tower  
132 Nathan Road  
Tsimshatsui, Kowloon  
HONG KONG  
Telephone: 800.438.836  
FAX: (+39) 0457.238.197  
LIFE FITNESS LATIN  
AMERICA and CARIBBEAN  
5100 North River Road  
LIFE FITNESS ATLANTIC BV  
LIFE FITNESS BENELUX  
Bijdorpplein 25 - 31  
Schiller Park, Illinois 60176 U.S.A.  
Telephone: (+1) 847.288.3964  
FAX: (+1) 847 288.3886  
2992 LB Barendrecht  
THE NETHERLANDS  
Telephone: +31 180.646.666  
FAX: +31 180.646.699  
LIFE FITNESS UK LTD  
Queen Adelaide  
Ely, Cambs CB7 4UB  
UNITED KINGDOM  
LIFE FITNESS DO BRAZIL  
Av. Dr. Dib Sauaia Neto 1478  
Alphaville, Barueri, SP  
06465-140  
Telephone: (+44) 1353.665.507  
FAX: (+44) 1353.666.719  
LIFE FITNESS JAPAN  
Nippon Brunswick Bldg., #8F  
5-27-7 Sendagaya  
BRAZIL  
LIFE FITNESS VERTRIEBS GmbH  
Dückegasse 7-9/3/36  
1220 Vienna  
AUSTRIA  
Telephone: (+43) 1615.7198  
FAX: (+43) 1615.7198.20  
Shibuya-Ku, Tokyo  
Japan 151-0051  
Telephone: (+81) 3.3359.4309  
FAX: (+81) 3.3359.4307  
LIFE FITNESS BRAZIL  
Telephone: (+55) 11.4193.8282  
FAX: (+55) 11.4193.8283  
LIFE FITNESS IBERIA  
Pol. Ind. Molí dels Frares. c/C, nº 12  
08620 Sant Vicenç dels Horts (Barcelona)  
SPAIN  
Telephone: (+34) 93.672.4660  
FAX: (+34) 93.672.4670  
33  
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7
SPECIFICATIONS  
7.1 93Si STAIRCLIMBER SPECIFICATIONS  
Designed use:  
Heavy/Commercial  
Maximum user weight:  
Minimum user weight:  
CONSOLE:  
350 pounds / 159 kilograms  
100 pounds / 45.3 kilograms  
Displays:  
MESSAGE CENTER with heart rate, floors climbed, floors per minute, level,  
time, calories, calories per hour (when enabled), Watts (when enabled), and  
Mets (when enabled)  
WORKOUT PROFILE  
Summaries:  
Total elapsed time of workout, total calories burned, total floors climbed  
0.54 inches  
Character size:  
Workouts :  
Quick Start, Manual, Random, Fat Burn, Cardio, Hill, Around the World,  
Kilimanjaro, Interval, Cascades, Speed Training, Foothills, Watts (when enabled),  
Mets (when enabled), Fit Test  
Heart rate monitor:  
Lifepulse System Sensors  
Polar telemetry heart rate monitoring system  
Polar heart rate chest strap (optional)  
Intensity levels:  
20  
Stepping speed range  
2 - 13 floors per minute  
Step pedal size  
Maximum step height  
Drive type:  
6 inches x 11 inches / 15.2 centimeters x 27.9 centimeters  
13.5 inches / 34.3 centimeters  
Belt/alternator  
Standard  
Accessory Tray:  
Bullhorns:  
Standard  
Color:  
Gray / Silver  
ASSEMBLED DIMENSIONS:  
Length  
48 inches / 122 centimeters  
32 inches / 81.2 centimeters  
64 inches / 162.6 centimeters  
165 pounds / 75 kilograms  
Width  
Height  
Weight  
SHIPPING DIMENSIONS:  
Length  
Width  
52 inches / 132 centimeters  
37 inches / 94 centimeters  
32 inches / 81 centimeters  
201 pounds / 91 kilograms  
Height  
Weight  
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7.2 90S STAIRCLIMBER SPECIFICATIONS  
Designed use:  
Heavy/Commercial  
Maximum user weight:  
Minimum user weight:  
CONSOLE:  
350 pounds / 159 kilograms  
100 pounds / 45.3 kilograms  
Displays:  
MESSAGE CENTER with heart rate, floors climbed, floors per minute,  
calories, calories per hour (when enabled), Watts (when enabled), and  
Mets (when enabled)  
WORKOUT PROFILE  
Summaries:  
Total elapsed time of workout, total calories burned, total floors climbed  
0.54 inches  
Character size:  
Workouts:  
Quick Start, Manual, Random, Hill  
Heart rate monitor:  
Lifepulse System Sensors  
Polar telemetry heart rate monitoring system (optional)  
Polar heart rate chest strap (optional)  
Intensity levels:  
20  
Stepping speed range  
2 - 13 floors per minute  
Pedal size  
6 inches x 11 inches / 15.2 centimeters x 27.9 centimeters  
Maximum step height  
Drive type:  
13.5 inches / 34.3 centimeters  
Belt/alternator  
Optional  
Accessory Tray:  
Bullhorns:  
Optional  
Color:  
Gray / Silver  
ASSEMBLED DIMENSIONS:  
Length  
48 inches / 122 centimeters  
32 inches / 81.2 centimeters  
64 inches / 162.6 centimeters  
155 pounds / 70.3 kilograms  
Width  
Height  
Weight  
SHIPPING DIMENSIONS:  
Length  
Width  
52 inches / 132 centimeters  
37 inches / 94 centimeters  
32 inches / 81 centimeters  
191 pounds / 86.6 kilograms  
Height  
Weight  
35  
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