Technogym Bike Forma, Service Maintenance Manual

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BIKE FORMA: Service & Maintenance Manual - rev. 1.0
Page 6.4
6.2. THE DISPLAY FAILS TO ILLUMINATE
This error occurs when the power supply voltage does not reach the upper assembly. This may also
be due to a short circuit on the brake winding, which interrupts the output voltage of the brake
board, causing the upper assembly to switch off.
Does the wall outlet supply the
correct v oltage?
Is the mains lead OK?
Is the v oltage at the
output of the machine's
power entry module
correct?
Plug the machine into a
working electrical outlet
Replace the mains lead
Replace the power
entry module on the
machine
THE DISPLAY
DOES NOT
ILLUMINATE
Does the mains v oltage
reach the input to the
brake board?
NO
YES
NO
YES
NO
YES
NO
YES
2
A
Replace cable CB-0
1