The Rear Metal Panel we are talking about here refers to the metal panel installed on the back of the X1 and X1C (not for X1E).
Note: For X1E users, please refer to X1E Enclosure Installation Tutorial.
You can purchase it at our store here: Rear Metal Panel - X1 Series.
The rear panel is obviously deformed due to transportation or maintenance, which will affect the use or installation.
Turn the power OFF and disconnect the power cord from the power socket.
Remove the 4 coarse-thread screws with an H2.0 hex key.
Remove the 10 fine-thread screws with an H2.0 hex key.
Remove the rear panel by unlocking the left side belt tension port first, and then the right side one to avoid getting stuck.
Pass the PTFE tube through the tube bracket, install first the right side belt tension port, and then the left side to install the rear panel.
Lock in the 10 fine-thread screws as shown in the picture below.
Lock in the 4 coarse-thread screws as shown in the picture below.
Check the appearance, the screws are not floating, and the rear panel is not deformed obviously.