Technogym ISOCONTROL, Руководство по техническому обслуживанию

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ISOCONTROL: Service & Maintenance Manual - rev. 1.2
Pagina 6.33
Is the power supply at the
output of the display board
correct?
Does the power supply reach
patch connector 1?
Replace cable ISO-02
or ISO-01
YES
13
B
12
YES
Replace cable ISO-03
NO
NO
Replace the display
board
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by circled numbers, which are described in detail below:
(1) Refer to paragraph 9.1.1. “Machine code”
(2) Element machines are equipped with one encoder pulley, placed in the central upper side of
the weight stack. For Selection machines consult paragraph 5.2.2.2 “Pulleys to replace on
Selection machines”.
(3) Check that the weight stack cable tension is correct and that it does not come away from the
pulley when the pulley is not turned.
(4) Element machines are equipped with one encoder pulley; for Selection machines consult
paragraph 5.2.2.2 “Pulleys to replace on Selection machines”.
(5) Check that the connector with the yellow marking is connected to the pulley on the side
nearest to the user when in the exercise position.
(6) Perform the test as described in paragraph 9.1.8.2 “Machines with 2 encoder boards (refer to
paragraph 5.2.2.2 “Pulleys to replace on Selection machines”.) ”.
(7) Make sure there is no dirt, dust or other extraneous matter between the pulley cogs or on the
sensors of the encoder board.