CARDIO WAVE EXCITE Class & Trend: Service & maintenance manual- rev.2.0
Pagina 3.7
3.1.8.
B
RAKE
This is an eddy current brake, consisting of a flywheel mass and a flat copper disk that rotates in the
air gap of a winding. Variations in the winding current produce a change in the resulting field,
which consequently varies the eddy currents induced within the copper disk and hence its resistance
to movement.
The winding has a resistance of approximately 3.5 Ohm.
A klixon thermal cut-out, installed directly on the winding, interrupts the circuit whenever it detects
a temperature exceeding 140°C.
3.1.9.
S
PEED SENSOR
Only for 500, 700 and 700E versions.
This consists of a magnetic induction sensor which detects the heads of the brake disk fixing screws.
3.1.10.
NTC
On the machine there are two NTC thermistors used for monitoring the temperature of the Brake
board and the brake winding. The monitoring of these two components makes it possible to reduce
the power when a given temperature threshold is reached, or open the circuit and cut off the power
altogether if this reduction fails to stop the rise in temperature.
3.1.11.
P
OWER ENTRY MODULE
This is a module consisting of:
•
power inlet socket;
•
power outlet socket;
•
fuse-holder for protecting line voltage and neutral with two 3.15A fast-blow fuses.
It is situated on the side of the rear platform. The power entry module has a maximum current rating
of 10 A. This places an upper limit on the number of machines that can be connected together.
Therefore, do not connect more than 14 Cardio Wave 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.
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