In this guide, we will show how to replace the heatbed nozzle wiper on the A1 and install a new set.
¶ When to use?
This guide is intended for use if there is visible damage to the filament wiper. Over time, the silicone wiper bristles can become damaged, and the metallic wiper may wear out or become bent.
Common issues that may indicate the need for replacement of the A1 nozzle wiper include:
- Inadequate cleaning of the nozzle during the pre-print preparation step
- Filament adhering to the nozzle tip during bed leveling, resulting in an inconsistent first layer
- Visible damage or wear on the nozzle wiper.
- Recommended by Bambu Lab Technical Support
¶ Tools and materials needed
Bambu Lab Nozzle Silicone Wiper Kit
- H1.5 hex wrench
- 5 minutes of your time
¶ Safety Warning
IMPORTANT!
It's crucial to power off the printer before conducting any maintenance work, including work on the printer's electronics and tool head wires. Performing tasks with the printer on can result in a short circuit, leading to electronic damage and safety hazards.
During maintenance or troubleshooting, you may need to disassemble parts, including the hotend. This exposes wires and electrical components that could short circuit if they contact each other, other metal, or electronic components while the printer is still on. This can result in damage to the printer's electronics and additional issues.
Therefore, it's crucial to turn off the printer and disconnect it from the power source before conducting any maintenance. This prevents short circuits or damage to the printer's electronics, ensuring safe and effective maintenance. For any concerns or questions about following this guide, open a new ticket in our Support Page and we will do our best to respond promptly and provide the assistance you need.
¶ Steps to replace the old Nozzle Wiper
¶ 1. Remove the nozzle wiper
Simply pull on the side of the nozzle wiper and you will be able to remove it from the plastic support of the heatbed.
It is help in place with double-sided tape.
¶ 2. Install the new nozzle wiper
The new wiper can be easily installed by simply removing the sticker protecting the nozzle wiper adhesive, then aligning it to the heatbed support and pressing it for a few seconds.
¶ Calibration step after the operation
We recommend conducting a bed leveling procedure to ensure proper functionality.
Additionally, it's strongly advised to wash the PEI textured plate before use, as it may have been contaminated during this process.
¶ End Notes
We hope the detailed guide provided has been helpful and informative.
To ensure a safe and effective execution, if you have any concerns or questions about the process described in this article, we recommend reaching out to technical support team before initiating the operation. We will do our best to respond promptly and provide the assistance you need. Click here to open a new ticket in our Support Page.