Installation - YASKAWA YASNAC i80 Maintenance Manual

(1) Removal
(a) Check that AC input power is not supplied [the
SOURCE indication lamp (green ) of the power unit
is off], then pull out the cable of model JANCD-
(b) Loosen the mounting screws and remove the CRT
cover from the control panel.
(c) Loosen the mountin E screws and remove model

(2) Installation

See the figure for the exterior of the function
keyboard.
Check the model and REV number of the replacement
(a)
function keyboard for con sistenc y.
(b) Install model JANCD-FC951 on the control panel.
(c) Install cover on the control panel.
position of the keyboard.
(3)
Checking Functions After Replacement
(a) Check that +5V, +12V, and +24V outputs are not
shorted due to overloading.
check that no alarm occurs.
(c) Check that keys on the control panel can be
operated.
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