If you want to completely lift out a module use the follow procedure. For installation of a module you need to make the reverse order.
When you install or uninstall a Module, the airpointer must always switched off!
Loose the connectors of the connection chain on the right side of the module. There are 3 tubes Pump, Zero and Sample and the AC Power, DC Power and Ground cables.
![](https://www.airpointer.tech/wp-content/uploads/2020/05/IMG_4036-Mittel.jpg)
Loose the end of the connection chain.
![](https://www.airpointer.tech/wp-content/uploads/2020/05/IMG_4044-Mittel.jpg)
Press the levers in both sides of the drawer up (left) and down (right) and simultaneously slide completely out the module.
![](https://www.airpointer.tech/wp-content/uploads/2020/05/Module.png)
The pneumatic tubes on not used module places must be closed.
![](https://www.airpointer.tech/wp-content/uploads/2020/05/IMG_4049-Mittel.jpg)
Place for airpointer module inside the airpointer.
The pictures shows you what module you can install inside the airpointer on which place.
airpointer HC 4D
![](https://www.airpointer.tech/wp-content/uploads/2020/05/module-HC-4D.png)
airpointer 2D
![](https://www.airpointer.tech/wp-content/uploads/2020/05/module-2D.png)