Cover maintenance
When is the right time to replace the plastic cover?
![](https://alvernmedia.com/data/2021/12/Installation-Guide-Cover1.jpg)
A new plastic cover looks like this
![](https://alvernmedia.com/data/2021/12/Installation-Guide-Cover2.jpg)
This cover has small scratches
but it can still be used for a few weeks
![](https://alvernmedia.com/data/2021/12/Installation-Guide-Cover3.jpg)
Any cover badly scratched or
broken like this one should be replaced.
A new plastic cover looks like this
This cover has small scratches
but it can still be used for a few weeks
Any cover badly scratched or
broken like this one should be replaced.