Keiser M3 Users Manual

m3 043cdd63-dc92-2ed4-69e8-387af10cbbef Keiser Exercise Bike m3 User Guide |

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KEISER M3 INDOOR CYCLE WARRANTY TERMS

The Keiser M3 Indoor Cycle is warranted to the original purchaser, to be free from

defects in materials and workmanship.

Not Covered Under Warranty

- Loss caused by accident, abuse, improper use or neglect.

- Improper maintenance.

- Improper assembly by the purchaser.

- Failure to follow instructions as stated in any of the manuals provided with the

Keiser M3 Indoor Cycle.

The warranty terms begin with the date of original delivery to be evidenced by

appropriate shipping documents. Any alteration of the equipment so listed without

express written consent of Keiser shall constitute a waiver by the buyer of this

warranty. This warranty does not cover other brand name products distributed,

but not manufactured by Keiser, which are subject to their respective manufactur-

ers warranties. During the warranty period, warranted defects will be repaired at

Keiser, Fresno California, or the defective part will be replaced, at the option of the

manufacturer, without charge for either parts or labor to repair the defective part.

This warranty does not cover the removal of the defective part and installation of

the repaired part. All claims under the warranty must be in writing and authorization

obtained from the manufacturer, Keiser, to return the defective parts for exchange.

Defective parts must be returned to Keiser. The customer is responsible for all

transportation costs on returned items to and from the point of manufacture.

Users, agents, or anyone directing the use of said equipment shall determine the

suitability of the product for its intended use, and said parties are specifically put on

notice that they shall assume all risk and liability in connection herewith.

The foregoing warranties are in lieu of and exclude all other warranties not

expressly set forth herein, whether expressed or implied by operation of law or

otherwise, including but not limited to any implied warranties of merchantability

or fitness. Keiser shall in no event be liable for incidental or consequential losses,

damages or expenses in connection with exercise products. Keiser’s liability

hereunder is expressly limited to the replacement of parts not complying with

this warranty or, at Keiser’s election, to the repayment of an amount equal to the

purchase price of the parts in question. Keiser is not responsible for labor charges

incurred in the replacement of defective parts. Keiser may, at its discretion, require

the return of all defective parts. The customer is responsible for all transporta-

tion costs on warranted items to and from the point of manufacture. Replacement

products are warranted for the balance of the original warranty period.

All Keiser equipment sold by Keiser distributors, dealers, or salespeople must be

registered for warranty purposes. The warranty registration form must be filed

within 7 days of the sale or installation. Keiser equipment exported out of the US

or Canada will be void of warranty unless purchased directly through a Keiser

international distributor or dealer in the country of installation, or direct from Keiser’s

international division.

QUICK START GUIDE

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1 Saddle 2 Forward/Backward Seat Adjustment T-Handle 3 Up/Down

Seat Adjustment T-Handle 4 Sturdy Base 5 Multi-Function Computer

System 6 Resistance Shifter 7 Dual Placement Handlebars

8 Sweat Guard 9 Up/Down Handlebar Adjustment T-Handle 10 Belt

Cover 11 Water Bottle Holder 12 Shimano™ Combo Pedals 13 Easy

Transport Wheels

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Preventative Maintenance Chart

Every Class

Member thoroughly inspect each cycle (1)

Member wipe off sweat (2)

Weekly For The 1st Month

Check and re-torque crank arms and pedals (3)

Weekly

Thoroughly inspect each cycle (4)

Clean with warm water and soft towel (5)

Check computer for low battery indication (6)

Monthly

Check and re-torque crank arms and pedals (3)

Wax those areas most in contact with sweat (7)

Lubricate T-Handle threads used on adjustments (8)

1. Each member should thoroughly inspect each cycle to make sure it is in safe and

proper working order.

2. Each member should wipe off their own sweat after each class with a soft towel

(their towel) or cloth.

3. Check and retorque the screw holding the crank arm to the axle and the pedals.

The torque for both is 35 ft-lbs (47Nm)

4. Thoroughly inspect each cycle to make sure it is in safe and proper working

order. Pay particular attention to loose screws, nuts & bolts, crank arms, pedals,

pedal cages, handlebar, saddle, T-Handle adjustments, worn pedal straps, etc.

5. Clean with warm water and a soft cloth the parts of the cycle that are dirty

or come in contact with sweat. Do not use household or industrial cleaners,

because many of them are designed to clean, glass, tile, porcelain, and greasy or

oily surfaces and can destroy the protective finish of the paint. If you need to use

soap, use a mild dish washing soap followed by an automotive treatment such as

Meguiar’s Quick Detailer Mist and Wipe.

6. Check batteries. IF YOU HAVE MULTIPLE BIKES, WE SUGGEST ALL

COMPUTER BATTERIES BE CHANGED AT THE SAME TIME (2 AA batteries per

bike). See “Computer Battery Replacement” section for instruction.

7. It is not necessary to wax the entire bike monthly, but it is very important to wax

those areas that come in contact with sweat and that are the most vulnerable to

rust. Use an easily applied automotive treatment such as Meguiar’s Quick Detailer

Mist and Wipe. Please note that failure to apply a coat of wax to high sweat areas

at least once a month will decrease paint and frame life due to corrosion and will

void the warranty.

8. Remove, clean, and lubricate the threads on the T-Handle adjustments. Since

both the threaded stud and the threaded nut are stainless steel it is very important

to keep the threads lubricated with a heavy grease, preferably white or clear in

color, such as Hydrotex MT-55 or Dow Corning 111.

If you have any questions please contact our Service Department

(800) 888-7009 keiser.com/service.html (800) 888-7009 keiser.com

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555503_A_INSTRUCT - QUICK START & PREVENT

The M3 computer is a powerful teaching and programming tool. The computer can

assist both the instructor and participant by providing immediate feedback as well as

tracking on-going improvement. By experiencing objective cadence, power output,

gears and heart rate, the cyclist benefits from a better overall and more effective

workout. The computer can also be used as a motivating tool to engage participants

in their workouts. The more participants understand the components of a proper

workout, the further they can fine tune their performance. The goal is to work more

effectively and efficiently, and achieve better results.

Line 1 RPM (Cadence) - The RPM display counts the cyclists revolutions per

minute on one crank arm. RPM is known in the cycling world as Cadence and roughly

is the speed at which the cyclist is pedalling. At above 140 RPM the computer will not

read and the word “STOP” will appear to indicate that the cyclist is pedalling faster

than he or she needs to be. If the cyclist is out of the saddle and wishes to retain

sufficient resistance pedalling should not fall below 60 RPM.

Line 2 Power - The power output is displayed in Watts (currently generating)

and Kilocalories (total value for the ride). The computer toggles back and forth

between Watts (displayed for eight seconds) and Kilocalories (displayed for two

seconds) throughout the ride.

Line 3 Heart Rate - If there is no heart rate signal, a steady heart symbol and

a zero will be displayed. If a participant is wearing a heart rate strap, and once the

computer locks onto the signal, the heart symbol will blink and display the heart rate.

Please note that the heart rate strap must be Polar™ compatible and coded.

Line 4 Pedaling or Elapsed Time - The number shown reports the total time

spent cycling and will reset to zero after 60 seconds of inactivity or if computer is

reset using the gear lever.

Line 5 Odometer/Trip Distance and Gear - For the first eight seconds when

the computer is first activated, the odometer will display the total distance the cycle

has been ridden. This feature is for service and maintenance purposes only. After

eight seconds, the odometer will display trip distance and gears from 1 - 24.

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Average Calculations

To view averages: RPM (cadence), power, and heart rate at any point in the ride, stop

pedaling for three seconds. This will flash your averages until you start pedalling

again or until the computer goes to sleep after 60 seconds.

Resetting Ride Averages, Elapsed Time and Distance

To reset your averages during the ride, stop pedalling for three seconds and the

averages will start to flash, while they are flashing move the gear lever from bottom

to top two times quickly. This will reset your ride information back to zero.

Computer Calibration

1. Cycle display must be blank. If the display is not blank wait

about 50 seconds until it is blank.

2. Activate the display by rotating the crank pedal. As soon as

it is active stop the crank movement.

3. Move the shifter from full retract (lowest resistance) to full

advanced (highest resistance) at least five times. These five

retractions must be done within five seconds.

4. Computer will indicate it is calibrated by showing “55:55”. If

you do not see the “55:55” start over from step # 1.

5. Retract shifter (lowest resistance) and computer should

show gear “1”. Advance shifter (increase resistance) and

computer should show gears changing “1” through “24”.

6. Continue beyond gear “24” and “88” will flash. This is the

emergency brake area, where the end of the shifter is about

1” to 1 ¼” off the top of the handlebar. If you do not see the

flashing “88” start over from step # 1.

Begin Calibration

Calibration Complete

M3 COMPUTER OVERVIEW

The Keiser M3 is a revolutionary new way to cycle, with a focus on power output. The

understanding of the M3 resistance system can best be described in the explanation

of eddy current resistance and the formula for power (Power = Force x Velocity).

Understanding Eddy Current Resistance

An eddy current is an electrical current in a conducting material that results from

induction by a moving or varying magnetic field. On the M3, this is generated by

the wheel passing through two opposing magnets. The flywheel (a conductor)

passes through the magnetic field generated by the two powerful magnets. By varying

how much of the magnetic field comes into contact with the flywheel, the amount of

resistance will increase or decrease for the cyclist. This resistance system also allows

the cyclist a smoother, quieter, and more predictable ride.

Another major factor that plays a role in resistance is speed. The faster the flywheel

turns, the more energy is generated, and thus the more resistance is created.

Power = Force X Velocity

Power (amount of work being done in a given amount of time by the cyclist) = force

(the amount of resistance) x velocity (the cadence the cyclist is pedaling). This is

the same formula that all outdoor cycles follow. By pedalling faster the difficultly

increases as the resistance increases. The same applies to the M3, at a set gear the

resistance can be increased or decreased by adjusting the cyclists cadence.

In this way the M3 cycle is very similar to outdoor cycling. The higher the gear, the

higher the cadence the more power produced.

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Rotating Magnet Housing

Cutaway Revealing Magnet

Flywheel

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If the flywheel is in less contact with the magnetic field, it is easier to ride. The more

of the flywheel that comes in contact with the magnetic field (the higher the energy

that is being generated with each turn) the more difficult it becomes to pedal.

Computer Battery Replacement

To test the computer batteries rotate the crank arm until the computer “wakes up”.

If the battery is low, a “LO-BA” will display in the odometer (ODO) display at the

bottom of the computer. To replace the batteries unscrew the back of the computer

housing and remove old AA batteries and replace with a set of two new AA

batteries. If you have multiple bikes, we suggest all computer batteries be changed

at the same time.

M3 RESISTANCE OVERVIEW

Unscrew Here

Lift to Reveal Battery Area