Technogym Spazio Forma - Page 65

SPAZIO FORMA: Service & Maintenance manual - rev. 1.0
Page 6.29
A
Is there an alarm signal asserted
at the output of the driv er board?
NO
YES
Does the encoder signal reach the
input of the driv er board?
NO
YES
Replace the up-down
motor
9
10
B
Does the driv er board send the
driv e v oltage to up-down motor?
NO
Replace the driv er board
YES
5
Does the power isolating board
receiv e the driv e v oltage to
up-down motor?
NO
Replace the SF-15A cable
6
YES
YES
Does the power isolating board
works properly ?
NO
Replace the power
isolating board
7
YES
Does the up-down motor receiv e
the correct driv e v oltage?
NO
Replace the SF-15B cable
8
C
Continued on the following page.