![E01, E02, E03 controller and transformer unit with filters E01, E02, E03 controller and transformer unit with filters](https://kawasakirobotics.nl/img/p/1/1/3/1/1131-medium_default.jpg)
When the Kawasaki Robot Controller types E01, E02 and E03 are placed in dusty environments, it is recommended to install dust filters on the cooling air inlets of the controller and transformer.
When the Kawasaki Robot Controller types E01, E02, E03 and E04 are placed in dusty environments, it is recommended to install dust filters on the cooling air inlets of the controller and transformer.
The filter set can be easily attached to the controller and transformer unit.