Are you facing issues with the power supply unit of your Raise3D Pro 3 3D printer? Replacing the power supply unit (PSU) in your printer is an essential maintenance task that requires precision and care. In this detailed guide, we will walk you through the step-by-step process of replacing the power supply unit in your Raise3D Pro 3 printer.
From preparing the necessary tools to safely installing the new power supply, we’ve got you covered with expert tips and instructions to ensure a smooth transition. Let’s dive into the world of Raise3D Pro 3 Power Supply Replacement and keep your 3D printer running seamlessly.
Replacing Power Supply Unit in Raise3D Pro 3 Printer
Replacing the power supply unit (PSU) in your Raise3D Pro 3 printer is a straightforward process. Here are the steps you need to follow:
Prepare Tools:
You’ll need a 2.5 mm hex wrench and a Phillips screwdriver.
Before proceeding, unplug the filament guide tube from the quick connector and remove any filament spools from the printer.
Unload Filament:
If your printer can be powered on and the nozzles can be heated, follow these steps:
Select the “Utilities” tab on the touchscreen.
Set the temperature of the nozzle to a sufficient unloading temperature (e.g., 215°C for PLA).
Choose “Unload”, and the nozzle will start heating. When it reaches the target temperature, select “Unload” to pre-extrude the remaining filament and withdraw it.
Depress the quick connector ring and pull out the filament guide tube.
Gently assist the filament out of the extruder and remove it completely.
If your printer cannot be powered on, skip to Step 4 and disconnect the guide tube.
Power Off and Remove Filament Spool:
Turn off the printer and disconnect the power cord.
Carefully remove the filament spool to avoid unwinding or loosening the coils.
Remove the Power Supply Unit:
Slowly guide the printhead to the left-most side of the build area.
Lay the machine on its left side (assistance is recommended).
Use a Phillips screwdriver to remove the 4 screws on the underside of the printer and take off the bottom cover.
The disassembly method for the MEAN WELL UHP-200-24 power supply (right side) is the same as that of the MEAN WELL UHP-500-24 power supply (left side).
Re-install the power cable according to the provided image.
Hold the socket at the back of the screw holes and fix the power outlet with 2 screws.
Remember to handle the printer carefully during this process, and if you have any doubts, consult the official Raise3D Support Center for additional guidance.
Signs of a Faulty Printer Power Supply
Determining whether a printer’s power supply needs replacement involves observing specific signs. Here are some indicators to look out for:
No Power: If your printer doesn’t respond when you press the power button and the display remains blank, it could be a sign that the power supply is faulty.
Won’t Turn On: Even after multiple attempts, if the printer shows no signs of life—such as lights or sounds—it’s likely related to the power supply.
Inconsistent Power: Sometimes a printer may turn on but then lose power unexpectedly. If you experience frequent power fluctuations or shutdowns, the power supply could be the culprit.
To further diagnose the issue, consider the following steps:
Voltage Check: Use a voltage meter or a power supply tester to check the voltages being supplied by the power supply unit (PSU). If you notice significant fluctuations or inconsistent readings, it’s highly likely that the power supply needs replacement.
Remember that safety precautions are essential when dealing with electrical components. If you suspect a faulty power supply, consult a professional technician or refer to your printer’s user manual for specific instructions on replacing the internal power module
IMG Source: redd.it
Tips for Selecting a Compatible Power Supply
When selecting a compatible power supply for your Raise3D Pro 3 3D printer, consider the following tips to ensure a suitable fit:
Power Rating: Ensure that the replacement power supply has the same power rating as your original one.
Voltage Compatibility: Make sure the voltage rating of the replacement power supply matches that of the original.
Current Rating: Choose a replacement power supply with a current rating similar to your original.
Connector Compatibility: Check if the replacement power supply is compatible with your printer’s power port and connector.
Remember to follow the manufacturer’s guidelines and specifications to ensure a safe and reliable power supply for your Raise3D Pro 3 printer. If you have any doubts, consult the official Raise3D Support Center for detailed information
IMG Source: raise3d.com
Replacing Power Supply Unit (PSU) in Raise3D Pro 3 Printer
Replacing the power supply unit (PSU) in your Raise3D Pro 3 printer is an essential maintenance task. Here’s a step-by-step guide to help you through the process:
Prepare Tools:
You’ll need a 2.5 mm hex wrench and a Phillips screwdriver.
Before proceeding, unplug the filament guide tube from the quick connector and remove any filament spools from the printer.
Unload Filament:
If your printer can be powered on and the nozzles can be heated, follow these steps:
Select the “Utilities” tab on the touchscreen.
Set the temperature of the nozzle to a sufficient unloading temperature (e.g., 215°C for PLA).
Choose “Unload”, and the nozzle will start heating. When it reaches the target temperature, select “Unload” to pre-extrude the remaining filament and withdraw it.
Depress the quick connector ring and pull out the filament guide tube.
Gently assist the filament out of the extruder.
Turn off the printer and disconnect the power cord.
Remove Filament Spool:
Carefully remove the filament spool without unwinding or loosening the coils, as this could cause knots if the filament tangles.
Access the Power Supply Unit:
Slowly guide the printhead to the left-most side of the build area.
Facing the printer’s front side (viewing the touchscreen), lay the machine on its left side (it’s recommended to have assistance).
Do NOT tip onto the side of the printer’s front door, filament side door, nor rocker switch/power plug side.
Use a Phillips screwdriver to remove the 4 screws on the underside of the printer and take off the bottom cover.
Detach the Power Supply:
The power supply unit is usually located at the bottom of the printer.
Carefully detach the power supply from the bracket holding it in place.
Disconnect all the connectors going into the power supply.
Reinstall the New Power Supply:
Follow the reverse steps to install the new power supply unit.
Make sure to securely fix the power outlet with 2 screws.
Reconnect all cables according to the image provided in the manual.
Remember to handle the printer with care during this process, especially when laying it on its side. If you encounter any difficulties, consult the official Raise3D Pro 3 user manual for additional guidance
IMG Source: raise3d.com
Troubleshooting HP Printer Not Turning On
If you’re experiencing issues with your HP printer not turning on, the power supply might be the culprit. Let’s troubleshoot it step-by-step:
Recycle Power to the Printer:
Unplug the printer from the power source.
Wait for at least 60 seconds.
Reconnect the power cord to the printer and plug it directly into the wall outlet.
Depending on your printer model:
For printers with a Power button, press and release the button (do not hold it down).
For printers with a Power switch, turn it off and then back on.
Test if the printer turns on after this.
Test the Power Source:
Unplug the printer’s power cord from the wall outlet, power strip, or surge protector.
Connect the printer to a different working outlet.
If the printer turns on, the power source is fine.
If not, try using a power cord with the same connector as your printer’s power cord and connect it to both the printer and the wall outlet.
Check the Power Module:
If your printer uses an internal power supply, ensure that the power module, power cord, and wall outlet are functioning correctly.
If the printer has an external power supply, follow the steps above to test the power source.
If the printer uses a battery power supply, make sure the battery is charged.
Multimeter Troubleshooting (Advanced):
If you have a multimeter, you can measure the voltage output of the power supply.
For HP printers using the f0v63-60012 power supply model:
It has an input range of 100-240 volts and two output voltages: 32 volts and 12 volts.
The middle pin is the ground, and the red pin on the left indicates sleep mode.
To get the 12 volts, drain the voltage from the crescent pin by connecting a 1K resistor to it.
You should get a voltage output of around 13.23 volts.
Remember to pay attention to the unit when measuring voltage.
Still Having Issues?:
If the printer doesn’t turn on after these steps, consider visiting BCH Technologies or a local service center for further assistance.
IMG Source: ytimg.com
In conclusion, handling the power supply replacement of your Raise3D Pro 3 printer is a critical task that requires attention to detail and adherence to safety protocols. By following the outlined steps and troubleshooting techniques provided in this guide, you can effectively diagnose power supply issues and carry out the replacement process with confidence. Remember to always prioritize safety, consult the official Raise3D Support Center for additional guidance if needed, and choose a compatible power supply unit to ensure optimal performance of your 3D printer.
With this comprehensive resource at your disposal, you can tackle Raise3D Pro 3 Power Supply Replacement with ease and keep your printing projects on track.
