Mechanical installation 45
Installing the IP54 roof
If the roof of an IP54 cabinet is delivered in a separate package, install the roof as follows.
1. Undo the mounting screws of the front top profile of the cabinet and remove it. Undo
the back mounting screws of the roof from the cabinet top.
2. Connect the power supply wires to the fan.
3. Install the front top profile of the cabinet in reverse order to step 1.
4. Attach the back mounting screws of the roof.