RUN XT: Service & Maintenance Manual - rev. 2.0
Page 2.6
2.6. WIRING DIAGRAM FOR THE 220 USA MODEL
The differences between the 220 USA Model and the 220 Model are:
• power supply cable;
• high voltage wiring;
• use of separate filters for the inverter and the power supply - up-down board;
• presence of an additional emergency device called a "Safety Switch" in series with the standard
emergency button. This device consists of a reed relay and a magnet, connected to a cable which
clips onto the user running on the machine. If the user moves away from the display, the cable is
pulled taut and eventually detaches the magnet when the distance becomes excessive. The
absence of the magnet causes the reed relay to commutate from closed to open, generating the
emergency signal. The safety switch requires cable RX-13 to be modified as follows: