When to Replace the Power Supply:

1. Short Circuit Damage: The equipment short circuit caused the power supply to burn out.
2. Voltage Mismatch: The power supply voltage level is not suitable for the local mains voltage, resulting in overvoltage damage.

Disassembly:

1. Turn off the device and unplug the power cord.
2. Pull down the cover plate on the base and pull out the two Z-axis motor terminals.

3. Use a 2.5mm wrench to unscrew 4 foot pad fixing bolts and 5 bottom case fixing bolts, then remove the printer bottom case.

4. Use a cross screwdriver to unscrew the power cord on the main board and AC socket.

5. Use a 2.0mm wrench to unscrew the two power base fixing bolts.

6. Use a 2.0mm wrench to unscrew the power supply bracket bolts on the left and right power supplies.

Installation:

1. Take out the new power supply and set the voltage level of the power supply to that of your region (110v-240v)

2. Use a 2.0mm wrench to tighten the power bracket bolts on the left and right power supplies.
3. Use a 2.0mm wrench to tighten the two power base fixing bolts.
4. Use a cross screwdriver to tighten the power cord on the main board and AC socket.
5. Cover the bottom shell and use a 2.5mm wrench to tighten the 4-foot pad fixing bolts and 5 bottom shell fixing bolts.
6. Insert the two Z-axis motor terminals and cover the cover plate on the base.
7. Plug in the power cord and turn on the device

If the above problems cannot be solved, please contact us at us.