6.3. 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.
6.3.1.
500
700
AND
Page 6.8
RECLINE EXCITE: Service & Maintenance Manual - rev. 1.3
MODELS
THE DISPLAY
DOES NOT
ILLUMINATE
Does the wall outlet supply the
correct v oltage?
YES
Is the mains lead OK?
YES
Is the v oltage at the
output of the machine's
power entry module
correct?
YES
Does the mains v oltage
reach the input to the
brake board?
YES
A
NO
Plug the machine into a
working electrical outlet
NO
Replace the mains lead
1
NO
Replace the power
entry module on the
machine
2
NO
Replace cable CB-0