{"product_id":"heatbed-sensor-for-bambu-a1","title":"Heatbed Sensor for Bambu-A1","description":"\u003ch3\u003eA1 Heatbed Sensor Installation Tutorial\u003c\/h3\u003e\n\u003cp\u003eThis article will provide guidelines and precautions for removing and installing the Heatbed Sensor Unit (functions as an accelerometer) at the bottom of the Heatbed.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/sensor.jpg?v=1789464556\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eParts List\u003c\/h3\u003e\n\u003cp\u003eThe spare parts involved in this guide are as follows.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-09-15_172937_964_1b65c7be-38d9-4cc8-9da9-ba024868f2d7.png?v=1789464667\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSafety Warning\u003cbr\u003eIMPORTANT!\u003c\/h3\u003e\n\u003cp\u003eIt'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.\u003c\/p\u003e\n\u003cp\u003eDuring 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.\u003c\/p\u003e\n\u003cp\u003eTherefore, 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.\u003c\/p\u003e\n\u003ch3\u003eRemove the Heatbed Unit\u003c\/h3\u003e\n\u003ch3\u003eStep 1 - Remove the Heatbed Unit\u003c\/h3\u003e\n\u003cp\u003eTurn the bottom base over so that the heatbed is facing up, and remove the 4 soft rubber plugs.\u003c\/p\u003e\n\u003cp\u003eUsing an H2.0 hex key, unscrew the 4 screws and then remove the Heatbed Unit.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-09-15_173425_637.png?v=1789464890\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 2 -  Remove the Heatbed Sensor Unit\u003c\/h3\u003e\n\u003cp\u003eUsing tweezers, carefully remove part of the silicone and pry up the connector.\u003c\/p\u003e\n\u003cp\u003eDisconnect the cable, then remove 1 screw with a cross screwdriver to detach the Heatbed Sensor Unit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-09-15_173613_912.png?v=1789464995\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-09-15_173705_967.png?v=1789465041\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInstall the Heatbed Sensor Unit\u003c\/h3\u003e\n\u003ch3\u003eStep 1 - Install the Heatbed Sensor Unit\u003c\/h3\u003e\n\u003cp\u003eInstall the Heatbed Sensor Unit to the bracket under the Heatbed Unit and secure it with 1 screw.\u003c\/p\u003e\n\u003cp\u003eConnect the sensor cable and insert the connector into the buckle.\u003c\/p\u003e\n\u003cp\u003eApply white glue to reinforce the connector and let it sit for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-09-15_173938_697.png?v=1789465198\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 2 - Install the Heatbed Unit\u003c\/h3\u003e\n\u003cp\u003eConfirm the installation position and place the Heatbed Unit on the bracket. Viewing from the left or right will make it easier for you to align the screw holes, and then tighten the 4 screws to secure it in place. Finally, place back the 4 soft rubber plugs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-09-15_174205_434_5b876411-7447-47d1-8bff-09c46e94683b.png?v=1789465427\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-09-15_174215_804.png?v=1789465371\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eVerify the Functionality\u003cbr\u003eNone\u003c\/p\u003e\n\u003ch3\u003eCalibration\u003c\/h3\u003e\n\u003cp\u003ePerform equipment calibration, primarily focusing on Auto Bed Leveling.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/wiki.bambulab.com\/a1\/maintenance\/heatbed\/setting3_en.jpg\"\u003e\u003c\/p\u003e","brand":"Bambu Lab","offers":[{"title":"Default Title","offer_id":54479305933113,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/p3d.mx\/products\/heatbed-sensor-for-bambu-a1","provider":"P3D","version":"1.0","type":"link"}