Eryone ER-20 Manual

The Guide of ER-20 Glass Heated Bed Replacement

Package includes:

When you get the package, please check these parts and read this quick guide carefully in case of any
wrong operation or damage to your glass bed even to your 3D printer.
You are recommended to check the link:

Preparation

1. Glass Bed
2. Compression Spring(12mm)
3. Allen key
4. Ruler
5. A4 Paper (You can use this guide to level the bed)

Steps

1. Remove the old glass and its clips with the Allen key. Loosen the 9 screws on the aluminum base
plate and then remove the plate. On the center and the four corners of the aluminum base plate, put
springs on the rivet to thread the rivers through the springs.
2. Tighten the screw at the center of the aluminum base plate close to but not over its maximum torque.
Unscrew it about 6~7
tightly enough.
Checking Method: Press on left and right side of the aluminum base plate. If there is any gap
between the screw and the plate (1~2mm), it means that this step finished.
(Turn to next page）
Glass bed x 1, Compression spring x 5 (gift)
https://www.youtube.com/c/eryone3d
circles. Check if the screw on the aluminum base plate has been put in place
(for the upgrade of ER20 glass bed).