LifeFitness DISCOVER SE3, Operation Manual

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Before using this product, it is essential to read this ENTIRE operation manual and ALL assembly instructions.
It describes equipment setup and instructs members on how to use it correctly and safely.
Avant d’utiliser 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 environment. This equipment generates, uses and can radiate radio frequency
energy, and if not installed and used in accordance with the instruction 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.
EN 957 Class SB (treadmill and PowerMill climber only): Professional and / or commercial use.
EN 957 Class SA (bikes, cross-trainer, GSC Trainer and FlexStrider variable stride trainer only) : Professional and / or com-
mercial use.
CAUTION: Any changes or modifi cations to this equipment could void the product warranty.
MISE EN GARDE : tout changement ou toute modifi cation de ce matériel peut annuler la garantie du
produit.
Any service, other than cleaning or user maintenance, must be performed by an authorized service representative.
Cross-Trainers only:
For EN 957-9 Class A accuracy testing, input mechanical power was measured by connecting the resistance device (generator)
with the console to a dynamometer. Torque test data was recorded across the available speed and resistance level settings. The
mechanical resistance was then determined by a deceleration test without a user riding it, measuring precisely the starting speed
and time until the pedals stopped moving. The torque required to stop the unit was then calculated from the system inertia, input
speed, and time to stop then added to dynamometer data to obtain total system torque. From measured torque and speed, the input
mechanical power and variance from displayed power were calculated. At level 10 and a constant 55 RPM, displayed wattage was
107 watts, with a 4.7% variance from input power on the test equipment. At level 12 and a constant 80 RPM, displayed wattage was
136 watts, with a 1.6% variance from input power on the test equipment.
FlexStrider Variable Stride Trainer only:
For EN 957-9 Class A accuracy testing, input mechanical power was measured by connecting the resistance device (generator) with
the console to a dynamometer. Torque test data was recorded across the available speed and resistance level settings. The
mechanical resistance was then determined by a deceleration test without a user riding it, measuring precisely both motions
exhibited by the product: 1) The rotational deceleration measured from the starting speed and time, at minimum stride, until the
rotating mechanism comes to a stop, and 2) The angular deceleration measured from a starting angle and time until the pedal leg
lever assembly comes to a stop. The torque required to stop the unit was then calculated from the system inertia, input speed, angle,
and time to stop, and then added to the dynamometer data to obtain the total system torque. From measured torque and speed, the
input mechanical power and variance from displayed power were calculated. At level 10 and a constant 40 RPM, displayed wattage
was 128 watts, with a 2.1% variance from input power on the test equipment. At level 15 and a constant 60 RPM, displayed wattage
was 167 watts, with a 4.6% variance from input power on the test equipment.
GSC Trainer only:
For EN 957-9 Class A accuracy testing, power at the crankshaft of the GSC Trainer was measured by connection to a dynamometer.
The crank was rotated and torque measured throughout the speed range (60-160 Strides per Minute) and power range (0 to 100%
Resistance) of the product. Accuracy of the resulting watts displayed on the console and actual watts calculated from the Crank
Speed and Crank Torque measured by the dynamometer were found to be within the tolerance of EN 957-6 Class A (+/- 5 Watts up to
50 Watts, and +/- 10% over 50 Watts.)