Mitsubishi Electric MELIPC MI5000 Series User Manual page 171

4.
While lifting the power supply module, remove the concave part (2) from the guide (3) of the base unit.
(3)
(3)
5.
Align the new concave parts (4) of the power supply module and the tips of the guides (5) of the main module.
(5)
(5)
(2)
(2)
(4)
(4)
APPX
Appendix 11 Module Replacement
A
169