Alaxala AX6300S Series Instruction Manual page 182

5. Adding and Replacing Optional Modules
Figure 5-16 Installing a power supply unit (1)
(1) Power supply unit
(2) Power supply unit slot
Step 2
Push the power supply unit in as far as it will go, and then tighten the power supply
unit screws.
Figure 5-17 Installing a power supply unit (2)
(1) Screws
NOTE
158
Use a screwdriver to tighten the screws. Make sure the screws are
firmly tightened.