Technogym Step 500i, Руководство по техническому обслуживанию

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STEP EXCITE: Service & maintenance manual - rev. 1.4
Page 3.10
Therefore, do not connect more than 14 Step Excite machines with a 220 VAC mains supply, or 7
machines with a 110 VAC mains supply.
WARNING: If other types of machines are connected together, the maximum number is
determined by their current draw.
3.1.12. A
LTERNATOR
Only for 500i SP and 700i SP versions.
The alternator consists of a stator winding whose rotor is put into rotation by the movement of the
pedals, generating the voltage necessary for the machine’s operation.
Depending on the rate of pedaling and the resulting speed of rotation, it generates an alternating
voltage which ranges from approximately 15-17 VAC at about 30-35 RPM to over 40 VAC for
higher pedaling speeds.
The alternator has a built-in speed sensor which provides to the brake board the speed signal.
3.1.13. B
ATTERY
Only for 500i SP and 700i SP versions.
This is a 12 V – 4.5 AH battery which, in the self-powered version, supplies the machine whenever
the alternator is unable to produce a sufficient voltage for powering the machine, and for at least 30
seconds after the user has stopped pedaling to allow data to be saved in memory.
The battery can be recharged in 2 ways:
•
during the exercise, through the brake board;
•
in the standby condition, from an external power supply included with the machine, which is
able to fully recharge the battery in 8 hours.
Do not use the machine during recharging with the external power supply.
3.1.14. E
XTERNAL POWER SUPPLY INPUT
Only for 500i SP and 700i SP versions.
This is a socket for plugging in the external power supply that comes with the machine, which can
be used to recharge the battery. It is situated on the side of the front platform.