RUN MED: Service & Maintenance Manual - rev. 1.0
6.4. “PRESS A KEY” MESSAGE ON THE DISPLAY
This error message may appear when:
• loss of communication between the lower and upper assemblies;
• the user has pressed the emergency button;
• the emergency button is defective and has transiently opened the contact.
In order to reinstate normal operation, simply press any key. If communication between the upper
and lower assemblies is not immediately re-established, the message will remain on the display
while the machine continues trying for 30 seconds, after which the “THE EQUIPMENT IS
BLOCKED” message will appear.
The machine keeps count of the attempts to reinstate communication by incrementing the
COM.FAULT parameter, which can be viewed using the procedure described in paragraph 9.2.5.3
“COM.Fault”.
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