Technogym Run Excite 500 Service Maintenance Manual page 96

Replace the digital
plan board and/or the
386 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:
If the machine displays an "EMERGENCY STOP" message but the emergency button has not
(1)
been pressed, this might mean that either the emergency button itself or the cables connecting
it to the digital plan board have detected a transient opening of the contact. In this case, it is
necessary to inspect the microswitches and their wiring in order to find the defective parts.
Using a tester, check that the contacts of the 2 emergency stop microswitches are normally
(2)
closed: the measured resistance should be less than 5 Ohm.
Page 6.28
A
Does the "Emergency
Stop" message appear on
the display ?
YES
Is the emergency button
working properly ?
Does the emergency
button contact correctly
reach patch connector B?
YES
Does the emergency
button contact correctly
reach the input to the
digital plan board?
RUN EXCITE: Service & Maintenance Manual - rev. 1.5
NO
2
NO
YES
3
NO
YES
4
NO
1
Correct operation
Replace the
emergency button
Replace cable TRM-15
Replace cable TRM-20