Stairmaster MOMENTUM 3400 CE User manual

------
MOMENTUM
3400 CE/3800 RC
OWNER'S MANUAL
__ StairMaster.
THE RESULTS YOU WANT'"
C40 OWNER'S MANUAL

•
•
StairMastet:
Printed in the United States.
© 2001 StairMaster Health & Fitness Products, Inc.
All rights reserved.
Corporate Headquarters
12421 Willows Road N.E.. Suite 100
Kirkland. WA 98034
[phone]
[phone]
Fax [phone]
www.stairmaster.com
PIN 25559-A
•
o 2001 StairMaster Health & Fitness Products. Inc. StairMaster is a registered
trademark of StairMaster Health & Fitness Products. Inc. in the
United States and other countries. StairMaster is a Rutledge capital company.
Page iii

•
•
•
WARRANTY
This is to certify that the StairMaster" Momentum systems cycle ergometer is
warranted for a period of three years by StairMaster Health & Fitness Products.
Inc. to be free of all defects in materials and workmanship. This warranty does
not apply to any defect caused by negligence. misuse. accident. alteration.
impro~r maintenance. or an "act of Goa." This warranty is nontransferable from
the onginal owner.
If. within three years from the date of purchase. any part of the
StairMaster Momentum systems cycle ergometer should fall to operate properly
(except any accessories or the battery). contact our Customer Service
Department to reP.qrt the problem. International customers should contact their
local distributor. When calling. Rlease be prepared to provide our customer
service representative with tile following Information:
• Your name. shipping address. and telephone number;
• The model number of the inoperable unit;
• The serial number of the inoperable unit (located on the frame);
• The date(s) of purchase for the inoperable unit(s);
• Your billing address.
This information will ensure that you are the only one ordering parts under
your warranty protection. If warranty replacement parts are shipped to you. you
may be required to return the inoperable part. To facilitate this process. the
folfowing policy has been established:
• Please call our Customer Service Department to receive a Return
Materials Authorization (RMAl prior to shipment.
• StairMaster Health & Fitness Products. Inc. will incur all freight (i.e ..
shipping and handling) charges for warranty parts ordered for a product
that is less than 45 days ola. The parts willoe shipped to you via an
overnight courier.
• The customer is responsible for freight charges on warranty parts for
products that are more than 45 days old. Customers will not be
responsible for the return shipment of the inoperable parts (see below).
• Some ino~rable warranty parts must be promptly returned to our
Customer Service Department. We will pay the snipping cost for the
inoperable warranty parts. Detailed instructions are included with each
warranty replacement part shipment.
StairMaster Health & Fitness Products. Inc. neither makes. assumes. nor
authorizes any representative or other person to make or assume for us. any
other warranties whatsoever. whether expressed or implied. in connection with
the sale. service. or shipment of our products. We reserve the right to make
changes and improvements in our products without incurring any obligation to
similarly alter products previously purchased. In order to maintain your product
warranty and to ensure the safe and efficient operation of your StairMaster
Momentum systems cycle ergometer. only authorized replacement parts can be
used. This warranty is void ifany parts other than those provided by StairMaster
Health & Fitness Products. Inc. are used.
• Note: Aerosol products cannot be transported via air.
Pageiv

•
•
•
PREFACE
The StairMasterill> Momentum systems cycle ergometer is a safe and effective
way to develop aerobic fitness while conditioning the major muscles of the lower
body. In order to get the best results, and to keep your machine in peak operating
condition, you should carefully read and follow the guidelines presented in this
manual.
WHAT IS IN THIS MANUAL?
This manual includes sections on safety, installation. operating instructions.
preventive maintenance. and detailed information on troubleshooting and repair
procedures. An appendix at the end of the manual provides important phone
numbers and drawings.
WHAT IS THE STAIRMASTER STRATUS CYCLE
ERGOMETER?
The Momentum systems cycle ergometers have 20 levels of intensity for each
exercise program. The Momentum uses a variable resistance system to maintain
constant power within any given intensity level. The resistance decreases as you
pedal faster and increases as you pedal slower. The variable resistance system
ensures you will do the same amount of work regardless of how fast or slow you
pedal.
WHAT IS THE BATTERY CHARGER USED FOR?
Plug in the battery charger only to recharge a weak battery. Exercising on the
Momentum cycle while the battery charger is connected will not damage the
machine. but will affect the power output (watts) statistics.
Page v

•
•
•
---------- -
CONTENTS
SAFID GUIDELINES _ _ .. ___ 1
INTRODUCTION _ _ _ _ _ 3
INSTALLATION INSTRUCTIONS _ _ _ _ 5
BASIC OPERATING INSTRUCTIONS _ 6
Adjustments 6
Seat Height Adjustment on the Momentum 3400 CE 6
Seat Adjustment on the Momentum 3800 RC 6
Foot Strap Adjustment on the Momentum 3400 CE 7
Basic Instructions For First-Time Users 8
Begin Exercising 8
Rest Periods 9
Cool down 9
GENERAL EXERCISE GUIDELINES .. _ 10
Setting a Goal 10
Flexibility Training 10
Exercise Principles 11
HEART RATE MONITORING _ 12
Heart Rate Input 12
Locked/Non-locked Option 12
Error Messages 13
TELEMETRY HEART RATE _ _ _ _ 14
Using The Transmitter Belt 14
Maintaining The Transmitter Belt 15
CONTACT HEART RATE 16
Contact Heart Rate 16
Using The Contact Heart Rate 16
MOMENTUM SYSTEMS CONSOLE 17
Display Window 17
Numeric Keypad 17
Entertainment Keypad 17
Page vi

,------------------------------------- --
•
CONTENTS
•
•
Intensity Level Keys 17
Stop Key 17
Workout Statistics 19
Exercise Program Keypad 20
The Quick Start Program 20
The Manual Program 20
The Fat Burner Program 21
The Aerobic Training Program 21
The Speed Intervals Program 21
The Constant Heart Rate Program 22
The Fitness Test Programs 23
Understanding Submaximal Exercise Testing 23
Pretest Screening 25
The StairMaster~ Submaximal Fit Test 25
Turning on the StairMaster Fitness Test 28
Console Codes 29
Custom Codes 29
Machine Status Codes 31
Diagnostic Codes 31
Configuration Codes 33
Fitness Testing Codes 33
MAINTENANCE INSTRUCTIONS 34
Helpful Hints 34
Tool List 34
Maintenance Records 34
Resetting The Maintenance Timer 35
Preventive Maintenance 35
Cleaning 35
Weekly Inspection 36
Monthly Inspection 36
TROUBLESHOOTING GUIDELINES 39
General Troubleshooting Guidelines 39
Systematic Electrical Troubleshooting 39
Systematic Mechanical Troubleshooting 42
Console Diagnostic Tests 43
Diagnostic Codes 43
Page vii

•
•
•
CONTENTS
Display Test 43
Keypad Test 43
Serial Port Test 44
Alternator Test 44
Tach Test 45
Error Reporting 45
Contact Heart Rate 46
Telemetry (Polar-) Heart Rate Test... 47
PARTS REMOVAL AND REPlACEMENT _.48
Alternator 48
Covers 49
Console 50
Handlebar Assembly (3400 CE) 50
Seat (3300 CE) 51
Seat (3800 RC) 52
Seat Post (3400 CE) 53
Seat Handle (3400 CE) 54
Seat Track (3800 RC 54
High Torque Drive (HTD) Belt 55
POly-V Belt 55
Intermediate POly-V Pulley Assembly 56
Pedals 57
Crank and Bottom Bracket Assembly 58
GROUNDING INSTRUCTIONS ._ _ _ _ _ 60
NOTICE OF FCC COMPLIANCE ..................................•. _ 61
APPENDICES
Important Phone Numbers 62
Battery Recycling Centers 63
Figures 8- 21 65
LIST OF TABLES
Table 1: Dimensions of the Momentum Cycle Ergometer 4
Table 2: Fitness Rating Norms(V02max) 28
Table 3: Preventive Maintenance Schedule 38
Page viii

•
•
•
CONTENTS
LIST OF ILLUSTRATIONS
Figure 1: Major Parts, 3400 CE 3
Figure 2: Major Parts. 3800 RC 4
Figure 3: Leg Levelers 5
Figure 4: Transmitter Belt.. 15
Figure 5: Momentum Systems Console 17
Figure 6: StairMaster
e
Fitness Protocol 27
Figure 7: Grounding System 60
Figure 8: Cover Fasteners 65
Figure 9: Cover Fastener Location. 3400 CE 66
Figure 10: Cover Fastener Location, 3800 RC 67
Figure 11: Right Side View, 3400 CE 68
Figure 12: Right Side View, 3800 RC 69
Figure 13: Seat Post Assembly, 3400 CE 70
Figure 14: Seat Assembly, 3800 RC 71
Figure 15: Seat Track Assembly. 3800 RC 72
Figure 16: Intermediate POly-V Assembly 73
Figure 17: Crank Assembly 74
Figure 18: Alternator/Flywheel Assembly 75
Figure 19: Wire Connections 76
Figure 20: Power Control Board Plug-ins 77
Figure 21: Wiring Diagram 78
Pageix

This symbol appearing throughout this manual
means Attention! Be Alert! Your safety is involved.
•
SAFETY GUIDELINES
WHEN USING ELECTRICAL EQUIPMENT, ALWAYS FOlLOW THESE BASIC PRECAUTIONS:
IMPORTANT SAFETY INSTRUCTIONS
&
The following definitions apply to the words "Danger" and "Warning"
found throughout this manual:
DANGER. Used to call attention to IMMEDIATE hazards which. if not
avoided. will result in immediate. serious personal injury or loss of life.
READ All INSTRUCTIONS BEFORE USING THE MACHINE.
WARNING - Used to call attention to POTENTIAL hazards that could
result in personal injury or loss of life.
•&
DANGER
& WARNING
To reduce the risk of electrical shock. always
unplug the external power supply from the
electrical outlet before cleaning. maintaining. or
repairing.
To reduce the risk of bums. electric shock. or
injury to persons:
•
1. The external power supply should always be unplugged from the electrical
outlet before removing or installing parts. Never make adjustments or
repairs while an exercise program is in progress.
2. Close supervision is necessary whenever the machine is used by or near
children. invalids. or disabled persons. Unplug from outlet when not in use.
3. Keep your hands away from all moving parts and keep your feet on the
pedals while exercising. Do not operate the machine with the side covers
removed. or outdoors.
Page 1

•
•
•
SAFETY GUIDELINES
4. Use this machine only for its intended use as described in this Manual. Do
not use parts. attachments. or accessories other than those provided by
StairMaster~ Health & Fitness Products.
5. Do not use the external power supply if it has a damaged cord or plug. if it
is not working properly. ifit has been dropped or damaged. or dropped
into water. Contact our Customer Service Department to arrange for the
return of damaged parts.
6. Connect the external power supply to a properly grounded AC wall outlet;
refer to the "Grounding Instructions" section. Keep all cords away from
heated surfaces.
7. To disconnect the external power supply. remove the plug from the AC
wall outlet.
8. Never drop or insert any object into any opening on the machine.
9. Do not operate where aerosol (spray) products are being used .
10. Always wear insulated gloves when handling batteries.
11. Do not crUSh. incinerate. or dismantle the battery. The electrolyte
contains sulfuric acid which can cause serious damage to eyes
and skin. Should this occur. flush profusely with water and seek
medical attention.
12. Do not use the machine outdoors.
The safety level given by the design of this equipment can only be maintained
when the equipment is regularly examined for damage and wear. Inoperable
components shall be replaced immediately or the eqUipment shall be put out of
use until it is repaired. Failure to follow all guidelines may compromise the
effectiveness of the exercise experience. expose yourself (and possibly others) to
injury. and reduce the longevity of the machine. Follow all training instructions
listed in the manual and/or on the machine. Physical injury may result from
incorrect or excessive training.
/- -..- -- -.- - --
t .-'" ·l--~~r:-~ -- --....-----""--~ ....... ~--.
~' I.' f j" I ~ r ~ to. I : ~. :' '.
r ' .. ,' '\ .... )-I .... ~;# j 1. I ." /. I .,. - .. <' ..
l .. _._ .. ~ ._. .. __ ._. __ ._. . __ .. ~._ ~
Page 2

•
INTRODUCTION
Before leaving the StairMaster manufacturing facility in Tulsa, Oklahoma. your
StairMaster
e
Momentum cycle ergometer was thoroughly inspected and tested
to ensure proper operation. The major parts of the StairMaster Momentum 3400
CE and 3800 RC are shown in Figures 1 and 2.
•
Seat adjustment knob
Pedal footstrap
Transport wheel
Leg leveler
Console
/seat
•
Figure 1: Major Parts, 3400 CE
Page 3

•
---- --- ----- ----- --------- - ----- ----
INTRODUCTION
•
Seat assembly
/
Leg leveler
Figure 2: Major Parts, 3800 RC
Console
Throughout this manual. all references to the left or right side and to the front or
back are made as if you were on the machine, ready to exercise. For example, the
drive chain is located on the right side of the machine. The dimensions of the
machine are listed in Table 1.
Table 1. Dimensions of the Momentum Cycle Ergometer
•
Length
Width
Height
Weight
Page 4
3400 CE
60.5 inches (154 cm)
23.5 inches (60 cm)
57.75 inches (147 cm)
125 pounds (57 kg)
3800RC
59 inches (150 cm)
23.5 inches (60 cm)
47.25 inches (120 cm)
157 pounds (71 kg)

,-----------------------------------
•
INSTALLATION INSTRUCTIONS
Assemble your machine before use. Machines shipped outside the United States
need to be uncrated before they can be assembled; refer to the "Uncrating
Instructions" included with your machine for the details.
1. Remove all shipping material and the battery charger from the
machine. The battery charger is only used to recharge alow
battery.
2. Make sure the machine is level before you use it for the first time.
Adjust the leg levelers as necessary to level the machine (see below).
•
Leg levelers
284$
Figure 3: Leg levelers
3. Pedal the cycle to turn on the console. Watch the console, it should
display the machine type and then show "SELECT WORKOUT."
If the console does not. connect the battery charger to the machine and
then plug it into an electrical outlet. If the console powers up, your
battery is low and needs to be charged. Leave the battery charger
connected to the machine for 24 to 48 hours to charge the battery. It is
okay to use the machine with the battery charger connected.
4. If the console still does not power up correctly, contact our Customer
Service Department. Refer to the Appendix for the appropriate phone
number.
PageS
•

•
•
•
BASIC OPERATING INSTRUCTIONS
ADJUSTMENTS
You should check two adjustments before using your StairMaster- Momentum
systems cycle ergometer: the seat and the pedal foot strap length.
Seat Height Adjustment on the Momentum 3400 CE
Sit on the seat. Put both feet onto the pedals and into the foot straps. Pedal
slowly and then stop when one leg is extended and your foot is as close to the
floor as possible. The knee of the extended leg should be slightly bent when the
sole of your foot is parallel to the floor. If you need to adjust the seat height, get
off the bike and stand to one side. The seat adjustment knob is located on the
frame tube just below the front part of the seat. Hold onto the seat with one
hand and pUll out on the seat adjustment knob with your other hand. You may
need to lift up on the seat to disengage the seat pin. Lower or raise the seat as
necessary.
A WARNING
------------41
TO ELIMINATE THE RISK OF INJURY, DO NOT ADJUST THE SEAT HEIGHT
WHILE SIDING ON THE MOMENTUM 3400 CE CYCLE ERGOMETER. MAKE
SURE THAT THE SEAT ADJUSTMENT PIN COMPLETELY ENGAGES THE HOLE
IN THE SEAT POST BEFORE REMOUNTING THE BIKE.
Seat Adjustment on the Momentum 3800 RC
Sit on the seat. Put both feet onto the pedals and into the foot straps. Pedal
slowly and then stop when one leg is extended. The knee of the extended leg
should be slightly bent. The seat adjustment lever is in front of the seat base.
Remain seated and keep your feet on the pedals. Pull up on the lever and slide
forward or backward as necessary. Release the lever and make sure the seat is
locked in place by trying to move the seat forward and backward.
Page 6

•
•
•
BASIC OPERATING INSTRUCTIONS
Foot strap Adjustment
To ensure your feet are properly secured to the pedals, you need to check the
position of the foot straps. Position your foot so that the ball of your foot is over
the pedal spindle. The pedal foot straps should be tight enough to secure your
feet to the pedals but not so tight so as to cut off the circulation. If you need to
adjust the foot strap length, get off the bike and stand to one side. There are two
adjusting holes on the inside foot strap mount and four holes on the outside foot
strap mount. Most shoes can be accommodated by adjusting the outside
mounting holes. To make the necessary adjustments, grasp the pedal with one
hand and the outside end of the foot strap with your other hand. Carefully pull
the outside end of the foot strap off the tab on the pedal. Insert the proper hole
of the foot strap onto the pedal tab. If you need to make additional adjustments,
repeat the process with the inside mounting holes of the foot strap .
Page 7

c----------------------------------~----~-
•
BASIC OPERATING INSTRUCTIONS
BASIC INSTRUCTIONS FOR FIRST· TIME USERS
1. Warm up with light calisthenics and easy stretching exercises for at
least five minutes before beginning your exercise program .
.& WARNING
IF AT ANY TIME DURING YOUR WORKOUT YOU FEEL CHEST PAIN.
EXPERIENCE SEVERE MUSCULAR DISCOMFORT. FEEL FAINT. OR ARE SHORT OF
BREATH. STOP EXERCISING IMMEDIATELY. IF THE CONDITION PERSISTS. YOU
SHOULD CONSULT YOUR MEDICAL DOCTOR IMMEDIATELY.
2. Position yourself comfortably on the bike and begin pedaling.
4. The console will prompt you to enter your body weight. Enter your
weight in pounds (or kilograms if the console is set up for metric
units). Correct entry errors by pressing [CLEAR) before you press
[ENTER).
•
3.
Select the MANUAL exercise program so you can control the pace of
your first workout and get used to the exercise motion. Press
[MANUAL) and then press [ENTER). The console will return to
the start screen if you do not press [ENTER) within 60 seconds .
•
5. The console will prompt you to enter your intensity level. Enter your
desired intensity level. Correct entry errors by pressing [CLEAR) before
you press [ENTER).
6. The console will prompt you to enter the workout time in one minute
increments between 5 and 99 minutes. Press [1). [0). [ENTER) to
exercise for ten minutes. If you do not start exercising within 60
seconds. the console will return to the start screen.
Begin Exercising
7. As you become comfortable with exercise motion. press [LEVEL: 1\] and
[LEVEL: v] to adjust your cyci ing speed.
Page 8

r--------------------------- ---
•
BASIC OPERATING INSTRUCTIONS
8. Select an intensity level that allows you to stay at a comfortable pace.
Harder is not always better. Exercise at a level that is consistent with
your fitness level.
Rest Periods
9. You can stop and rest as many times as necessary for up to one
minute for each rest period during all programs. To stop, either press
[STOP] or step off the machine. Follow the onscreen prompt to continue
your work out after a rest period.
Cool Down
•
10.
When you are finished with your workout. the machine will slow
down and the messages "GOAL ATIAINED", and then "COOL DOWN"
will be displayed. You can cool down on the machine by continuing to
pedal at a low intensity. The console timer will continue to count up
from the selected time to the console's set maximum time, and the
intensity level wi II default to level 1. For example, if the console's time
limit was set for 60 minutes and you entered a 45 minute workout
session, the cool down period would last for 15 minutes, or until you
stepped off the machine. If no time limit is set on the console. the timer
will count up to 99, return to O. and start counting up again. Press
[STOP] to end the cool down. or step off the machine. If the machine is
idle for one minute during the cool down. it will turn off.
•
11. You can also cool down by getting off the machine walking or
stretching for at least five minutes.
Page 9

•
•
GENERAL EXERCISE GUIDELINES
SETTING A GOAL
The first step to a successful exercise program is to set realistic goals and
objectives. Are you wanting an exercise program that is geared to build muscle,
maintain muscle tone, or lose weight? In order to ensure that you fUlly receive all
the benefits of a sound exercise program, you need to first identify the existence
(if any) of risk factors that may influence the design of your exercise program.
Based upon a comprehensive analysis of your personal exercise needs and
interests, you should then develop (or have developed for you by a competent or
trained professional) an individualized program of exercise that is enjoyable,
easy, and yet challenging. Your greatest health benefit will come from a lifestyle
change that encourages a lifetime of physical activity.
One way to guarantee success in reaching your goal is to eat correctly. A
well-rounded diet provides the proteins, carbohydrates, fats, vitamins, minerals,
and water necessary for good health. If you are unsure of your dietary needs,
seek the advise of your physician, an exercise professional, or visit your local
bookstore for more information on nutrition.
FLEXIBILITY TRAINING-
Achieving and maintaining an adequate range of motion should always be
objectives of a comprehensive exercise program. The warm-up phase of your
exercise session should include some type of light warm-up activity to increase
both your heart rate and your body temperature, which is then followed by
flexibility exercises that are specifically designed to stretch the musculature
around your body's major skeletal joints. Attempting to stretch a cold muscle can
be dangerous to the soft tissues surrounding the muscle. No matter how
controlled the movement, forcing a muscle through a full range of motion (and
beyond) without appropriately warming up is both unsafe and counterproductive.
A general exercise program for achieving and maintaining flexibility should
adhere to the following guidelines:
•
-Frequency
-Intensity
- Duration
Page 10
. daily
- to a position of mild discomfort
- 10-30 seconds for each stretch

•
GENERAL EXERCISE GUIDELINES
- Repetitions
-Type
EXERCISE PRINCIPLES-
- 2-6 for each stretch
- static, with a major emphasis on the low back and
hamstrings area because of the high prevalence
of low-back pain syndrome in our society.
The American College of Sports Medicine has developed a position paper
concerning exercise programs for healthy adults and the need for guidelines. The
following recommendations concern the quantity and quality of (exercise)
training for developing and maintaining cardiorespiratory fitness in a healthy
adult:
•-
Frequency
-Intensity
- Duration
- Mode of Activity
- Rate of Progression
-3 to 5 days per week
-50% - 85% of maximum oxygen
uptake (V0z ma.l
-20 to 60 minutes of continuous
aerobic activity
-Any activity that uses the large
muscle groups. that can be
maintained continuously. and is
rhythmical and aerobic in nature.
-Initial Conditioning -4 to 6 weeks; low-
end intensity (40% - 60% VO
zma
); low-end
duration (15 to 20 minutes).
-Improvement Stage -6 weeks to 6 months;
moderate intensity; moderate duration.
-Maintenance Stage -6 months plus;
moderate to high intensity; moderate to
high duration.
•
• Note: Some of the materia I conta ined in this section is adapted from The
StairMaste~ Fitness Handbook 2nd Ed .. James A Peterson, and Cedric X. Bryant
(editors). Sagamore Publishing. 1995.
Page 11

•
•
HEART RATE MONITORING
HEART RATE INPUT
Contact heart rate and telemetry (e.g., Polar~) heart rate signal detection is
available. The default heart rate input option is "BOTH LOCKED." If a telemetry
signal is detected first. contact heart rate signals are inhibited from being
detected throughout the rest of the workout session and vice-versa. There is also
a short "lock out" period at the beginning of each workout session during which
the console first detects a signal and then validates the signal type. The duration
of this shorter, initial "lock out" period differs between telemetry and contact
heart rate.
• Telemetry heart rate· after the initial belt signal is detected,
the console will enter a validation phase in which four good
heart beat signals within four seconds are required before
locking on telemetry heart rate signals for the duration of the
workout session. During the validation phase the console will
not recognize contact heart rate signals .
•
Contact heart rate - after the initial contact sensor signal is
detected, the console will enter a validation phase requiring a
good heart beat signal within 10 to 15 seconds, or until the
system acquires a valid signal. During the validation phase, the
console will not recognize telemetry heart rate signals. The
console will display a beating double heart icon that has the
inner heart colored in while searching for a valid signal.
Locked/Non-locked Option
When the "not locked" option is selected the heart rate source signal is not fixed
during the exercise (if the signal is lost. either input will be valid). If the "locked"
option is selected, then the heart rate source signal is locked on the first
detected signal during the workout. To set a heart rate signal input. or to turn off
the heart rate option all together, perform the following steps:
1. On the console keypad, press [LEVEL: A l, [3]. [2]. At this point
the screen will display "HR INPUTS." Press [ENTER] to select
this option.
Page 12