A 2.0 mm Allen key
A Phillips screwdriver
A new power supply

Turn the power switch OFF (symbol "〇") and unplug the power supply cable.
Remove the lid.

Release and remove the ten screws securing the bottom cover with a 2.0 mm Allen key. Remove the bottom cover.

Lift the power supply cover. Loosen the screws securing the power input wires and power output wires with a Phillips screwdriver. Remove the cables.


Release and Remove the two screws securing the power supply with a 2.0 mm Allen key.


Remove the old power supply.

Place the new power supply in its installation position.

Hold the power supply and tighten the two screws securing the power supply with a 2.0 mm Allen key.


Open the power supply cover and loosen the screws securing the power supply cables and power output cables with a Phillips screwdriver.

Connect the red wire to the V+ port and tighten the screw with a Phillips screwdriver. Connect the black wire to the COM port and tighten the screw with a Phillips screwdriver.


Connect the PE-IN wire to the ground port and tighten the screw with a Phillips screwdriver.

Connect the N-IN wire to the N port and tighten the screw with a Phillips screwdriver.

Connect the L-IN wire to the L port and tighten the screw with a Phillips screwdriver.

Close the power supply cover. Put the bottom cover in the installation position and tighten the ten screws securing the bottom cover with 2.0 mm Allen key.



