¶ 1. Tools:
S2.0 Allen Key
S2.5 Allen Key
¶ 2. Disassembly Steps:
¶ Step 1: Turn off the Printer
Before replacing the X-axis belt, make sure to turn off the printer and disconnect the power for safe operation.
¶ Step 2: Disassemble the Print Head
Use the S2.5 Allen Key to unscrew the 4 screws securing the print head and place the print head aside.
¶ Step 3: Disassemble the X-Axis Belt Tensioner and X-Axis Limit Cover
① Rotate the red knob on the X-axis belt tensioner counterclockwise and remove it.
② Use the S2.0 Allen Key to unscrew the 2 screws securing the X-axis belt tensioner and remove the outer casing of the X-axis belt tensioner.
③ Disconnect the wire from the X-axis limit switch on the other side of the aluminum profile.
④ Use the S2.5 Allen Key to unscrew the 1 screw securing the X-axis limit cover and remove the X-axis limit cover.
¶ Step 4: Disassemble the Belt
① With your hand, follow the belt from the loose part to the sheet metal fixing point, and then remove it.
② Remove the tensioner pulley from the left side and set it aside for later installation.
③ Pull out the belt from the X-axis profile.
Note: That due to inconsistent internal spacing of the profile, the belt's copper buckle may get stuck. In such cases,
please move the stuck copper buckle from the direction of the larger space to ensure smooth removal of the belt.
¶ 3. Installation Steps:
¶ Step 1: Install the Belt
① Take out the new belt and first buckle one end of the belt to the left side of the sheet metal.
② Wrap the belt around the X-axis motor, ensuring that the toothed surface of the belt aligns with the toothed surface of the motor's synchronous pulley.
③ Thread the other end of the belt through the X-axis profile, ensuring a smooth passage through the profile.
④ Thread the other end of the belt through the tensioner pulley, ensuring that the belt is correctly installed on the pulley.
⑤ Finally, buckle the other end of the belt to the right side of the sheet metal, ensuring a secure and firm fixation.
¶ Step 2: Install the X-Axis Belt Tensioner and X-Axis Limit Cover
① Install the tensioner casing, ensuring that the tensioner pulley fits into the casing, and use the S2.0 Allen Key to tighten the 2 screws securing the tensioner casing.
② Install the red knob by turning it clockwise onto the tensioner.
③ Install the X-axis limit cover, use the S2.5 Allen Key to tighten the 1 screw securing the X-axis limit cover.
④ Install the wire of the X-axis limit switch by inserting it into the corresponding plug-in connector.
¶ Step 3: Install the Print Head
Use the S2.5 Allen Key to tighten the 4 screws securing the print head.
¶ 4. Adjust the Belt Tension:
Turn the X-axis tensioner knob clockwise until it is tight, and then turn it counterclockwise one full turn.
¶ 5. Calibration Steps:
After replacing the X-axis belt, it is recommended to recalibrate the device according to the following instructions.
¶ Step 1: Power On the Device
Connect the device's power cord, press the power switch on the side of the device to start it.
Note:
When inserting the power cord, please avoid crossing it with the print head cable to prevent interference.
¶ Step 2: Calibrate the nozzle position
In the main interface, click on the "Tools" icon ➜ "Control" icon ➜ "Module Calibration" ➜ "Position Calibration."
The machine will automatically perform detection and pause near the top the calibration module.
You could adjust the nozzle to the center position of the calibration module using the distance units and X/Y axis movement direction on the interface.
Once done, click "Save," and finally, perform the automatic leveling again.
¶ Step 3: Automatic Leveling Calibration
On the device's main interface, click the "Tools" icon - "Control" icon - "Auto- Level" - "Confirm" to start the leveling process.
Follow the set process, and after leveling is complete, click "Finish." This process takes approximately 15 minutes.
Note:
① Please check whether the PEI board is installed before leveling.
② The leveling sensor is only used for platforms with metal surfaces. If you replace the printing platform by yourself,
please choose a platform with a metal surface to ensure the normal use of the automatic leveling function.
¶ Step 4: Vibration Compensation Calibration
On the device's main interface, click the "Tools" icon - "Control" icon - "Vibration Compensation" - "Confirm" for resonance detection.
Follow the sequence to detect the X and Y axes. Click "Finish" after the Y-axis detection. This process takes approximately 15 minutes.
Note:
① Place the printer in a spacious and stable area during vibration compensation to avoid interference from other resonance sources.
② There may be significant noise during the vibration compensation process, which is normal.
If the above steps do not provide assistance or if you encounter any other issues during subsequent use, we recommend that you create a support ticket.
The after-sales engineers will assist you in finding a solution to the problem(Reply time :1 working day)
Please click this link to submit your ticket: