2.4 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
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Material preparation：Aluminum plate, silicone heating pad, Insulation cotton, magnetic stickers, Thermal fuse
Hot bed assembly、Thermal Fuse Installation、Ground wire installation
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Glue the silicone heating pad to the back of the hot bed in the center；
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Glue the insulation cotton to the silicone heating pad；
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Use SHCS M3x8 to fix the thermal fuse to the heat bed；
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Use SHCS M3x8 on the other side to fix the ground wire；
2.4.3 Hot bed assembly fixing
Hot bed isolation column
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Place an M3 ball nut in the profile groove；
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Put the spring through the black nylon isolation column and place it in the acrylic plate groove；
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The hole of the ball nut should be consistent with the hole of the profile；
Hot bed fixed
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Place the 4 hotbeds on the springs；
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Use the M3x30 SHCS screws to tighten, and screw them to the bottom；
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Stick the 4 magnetic tiles of the hotbed to the aluminum plate and scrape them flat without bubbles；
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Pass all the wires of the hot bed through this hole；
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And mark the power cord and thermistor wire of the hot bed with sticky notes according to the diagram for later wiring；
