RUN EXCITE: Service & Maintenance Manual - rev. 1.5
Page 6.32
Is the relay enable-signal
output by the elev ation + cut-
out board correct?
Is the emergency signal at the
input to the elev ation + cut-out
board?
Is the emergency signal at the
output of the download board
correct?
Replace cable TRM-35
Replace the elevation
+ cut-out board
Replace cable TRM-18
Is the emergency signal on
YES
patch connector F correct?
YES
NO
YES
NO
YES
NO
A
5
6
NO
9
Replace cable TRM-19
7
B
NO
Is the emergency signal at the
input of the download board
correct?
Replace the download
board
YES
8