YASKAWA YASNAC i80 Maintenance Manual page 175

(d) Insert the CN1O and CN1l cables into the original
position.
(3) Checking Functions After Re~lacement
(a) Check that+ 5V, + 12V, and + 24V outputs are not
shorted due to overloading.
(b) Apply the first power and second power again and
check that no alarm occurs.
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