¶ 1. Tools:
S2.0 Allen key
Open-end wrench
Gloves
¶ 2. Disassembly Steps:
¶ Step 1: Turn Off the Device
Before starting the replacement of the Y-axis belt, make sure you have a relatively spacious workbench or desktop for the disassembly process.
It is crucial to power off the device and disconnect the power source for your safety.
Note: It is recommended to wear gloves, as powder generated from belt wear during disassembly or installation may soil your hands.
¶ Step 2: Disassemble Y-axis Tensioner
① Rotate the red knob counterclockwise on the Y-axis belt tensioner to remove it and place it aside for later installation.
② Use the S2.0 Allen key to unscrew the screws on both sides of the Y-axis tensioner, remove the tensioner housing, and set it aside for later installation.
¶ Step 3: Remove the Belt
① Move the heated bed to the front in the direction of the Y-axis tensioner.
Use a wrench or other tools to move the belt buckle on the sheet metal to the left and then forward to remove it.
(Note: The illustration has omitted the heated bed component for better visibility.)
② Take out the pulley assembly from the belt and place it aside for later installation.
③ Move the heated bed to the rear in the direction of the Y-axis motor.
Use a wrench or other tools to move the belt buckle on the sheet metal to the left and then backward to remove it.
(Note: The illustration has omitted the heated bed component for better visibility.)
④ Refer to the illustration below to remove the belt buckle from the gap in the Y-axis motor bracket.
Take the belt out of the Y-axis guide rail. If the buckle on the other side interferes with removal, adjust the position of the buckle slightly.
¶ 3. Installation Steps:
¶ Step 1: Install the Belt
① Take out the new belt. First, install the belt buckle on the Y-axis motor side at the bottom of the heated bed, securing it in the sheet metal groove.
Note:
I. The side of the belt with teeth should face the direction of the Y-axis guide rail.
II. The illustration has omitted the heated bed component for better visibility.
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② Route the belt, which is secured in the sheet metal groove, around the Y-axis motor synchronous pulley.
Then, thread the other end of the belt buckle from the Y-axis guide rail to the front Y-axis tensioner.
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③ Take out the previously removed pulley assembly,
thread the belt buckle in the Y-axis tensioner direction through the pulley assembly,
ensuring that the toothed side of the belt aligns with the gear surface of the pulley assembly.
④ Install the belt buckle in the direction of the Y-axis tensioner at the bottom of the heated bed sheet metal groove.
(Note: The illustration has omitted the heated bed component for better visibility.)
¶ Step 2: Install Y-axis Tensioner
Take out the previously removed tensioner housing and screws.
Use the S2.0 Allen key to align the screws with the holes in the tensioner housing and tighten them to secure the tensioner housing.
¶ 4. Adjusting the Belt Tension:
Retrieve the previously removed Y-axis tensioner knob.
Rotate the Y-axis tensioner knob clockwise, tightening it to the maximum, and then rotate it counterclockwise one full turn.
¶ 5. Calibration Steps:
After replacing the Y-axis belt, it is recommended to recalibrate the device according to the following instructions.
¶ Step 1: Turn 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: