3. Replacement and Adjustment
4. Set the cushions as shown in the following diagram, and make sure that the main part is flat so that
load will not be applied to the projections of the sensors and the four corners.
Before parts replacement
Before parts replacement, remove the bracket (option stand or recommended wall-hanging fittings) from
the main part.
For option stand
1. Remove the main part from the support ( x4).
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