Main Ac Protection Barriers; Remove The Main Ac Protection Barriers - ABB Terra 94 UL Operation And Installation Manual

Access to the internal parts
5.4

Main AC protection barriers

In order to remove the Main AC protection barriers (42) is necessary to open the front (02) and right doors (13).
The Main AC protection barriers (42) are located over the Main AC terminals (33) or AC input fuse (32).
02
5.4.1

Remove the Main AC protection barriers

To access the Main AC terminals (33) or AC input fuse (32), is necessary to remove the Main AC protection
barriers (42).
42
13
33
42
32
• Unscrew and remove the 6 screws (2 on each protection
barrier).
• Remove the Main AC protection barriers (42).
41