> For the complete documentation index, see [llms.txt](https://promega.printm3d.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://promega.printm3d.com/repair-and-maintenance/install-uninstall/back-cover.md).

# Back Cover

## What is the Back Cover?

This is the back cover.

![](/files/-LQ5h5mTclcSNKZyZhYS)

## How To Install

### Mount Spools

Mount the Spool Holders to the Back Cover using the included M4 lock nuts and M4 flat head screws.<br>

![](/files/-LLfJ7dr3-kd0YP7P5zf)

![](/files/-LLfJ9B3IiU7ZH-PTq11)

### Mont Standoffs

Mount the Standoffs to the rear of the ProMega frame, using 4 of the included M4 pan-head screws on the inside rear of the ProMega frame.

![](/files/-LLfJBKCsX363Gh53il8)

![](/files/-LLfJC_sMBY_poHlhUte)

### Slide Cover To Position

Carefully slide the Back Cover onto the back of the ProMega, making sure the cutouts for the power switches and power cable align properly<br>

![](/files/-LLfJEjL9NOJnxmBMvfN)

![](/files/-LLfJGGOsh3dQto0rn75)

![](/files/-LLfJHjBIyqtH_vTvZJo)

Make sure not to pinch the wires coming out of the cable chain

### Secure Down Cover

Secure the Back Cover to the standoffs with the remaining M4 pan-head screws<br>

![](/files/-LLfJJAcmN13JlqXMgsN)

Add filament and enjoy!

![](/files/-LLfJKxAwbMzYkBtMpvN)