Ender 3 S1 Plus Diagonal Brace Installation Instructions
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Ender 3 S1 Plus Upgrade Kit link ：https://strong3d.myshopify.com/produc...
Assembly Instructions:
General assembly diagram: The upper left bracket and lower right bracket are of the same type, and the lower left bracket and upper right bracket are of the same type.
1.Remove the screws from the top profile of the machine.
2.Use M5*30 screws to secure the black isolation column and bracket 1 to the top profile.
3.Remove the fixing screws from the front panel of the machine.
4.Use M5*30 screws to fix bracket 2, isolation column, and flat washer to the bottom profile. The upper hole has two flat washers, and the lower hole has one flat washer.
5.Loosen the bolt on the hinge of the diagonal brace. Tighten the two diagonal braces together.
6.Use M5*18 screws and M5 screws to secure the ends of the diagonal brace to the two brackets respectively.
7.Tighten the nut on the hinge bolt. The operation is the same on both sides.