Assembly Guide - 4 - Hot bed components

2.4 Hot bed components



2.4.1 Bottom acrylic plate installation

  • Material preparation

  • Place the acrylic sheet on the frame base；Use M3x6 BHCS to fix the acrylic sheet to the profile frame；


2.4.2 Hot bed assembly installation

  • Material preparation：Aluminum plate, silicone heating pad, Insulation cotton, magnetic stickers, Thermal fuse



Hot bed assembly、Thermal Fuse Installation、Ground wire installation

  • Glue the silicone heating pad to the back of the hot bed in the center；
  • Glue the insulation cotton to the silicone heating pad；
  • Use SHCS M3x8 to fix the thermal fuse to the heat bed；
  • Use SHCS M3x8 on the other side to fix the ground wire；



2.4.3 Hot bed assembly fixing


Hot bed isolation column

  • Place an M3 ball nut in the profile groove；
  • Put the spring through the black nylon isolation column and place it in the acrylic plate groove；
  • The hole of the ball nut should be consistent with the hole of the profile；



Hot bed fixed

  • Place the 4 hotbeds on the springs；
  • Use the M3x30 SHCS screws to tighten, and screw them to the bottom；
  • Stick the 4 magnetic tiles of the hotbed to the aluminum plate and scrape them flat without bubbles；

  • Pass all the wires of the hot bed through this hole；
  • And mark the power cord and thermistor wire of the hot bed with sticky notes according to the diagram for later wiring；


This chapter is assembled


Updated on: 03/08/2026

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