# Maintenance and Cleaning

The device requires regular maintenance.\
Carry out maintenance in accordance with the maintenance schedule:

* If necessary, update your software version.
* Check, if all installed fans are working properly.
* Remove dust, if necessary.
* Check, if all external cables are working properly.

## Important information! <a href="#maintenanceandcleaning-importantinformation" id="maintenanceandcleaning-importantinformation"></a>

Maintenance must be carried out by qualified personnel only!

## Protecting the environment <a href="#maintenanceandcleaning-protectingtheenvironment" id="maintenanceandcleaning-protectingtheenvironment"></a>

For the transport and Protective packaging, environmentally friendly\
materials have been choosen that can be supplied normaly recycling.\
Do not just dispose of these materials with your normal household waste,\
but make sure that they are collected for recycling\
This product is subject to the European Waste Electrical and Electronic\
Equipment Directive (WEEE).


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