Siemens SINUMERIK ONE NCU 1740 Equipment Manual page 59

Procedure
1. Release the latch on the inside of the front cover (the front cover is open and in the up
position) through slight pressure on it from the top.
2. Fold the front cover down to the front and bottom to give access to the interfaces.
Figure 8-2
Note
All cables must be routed vertically upwards to the fullest extent possible so that the front
cover can be closed.
NCU 1740
Equipment Manual, 10/2021, A5E51087503B AA
①
Hooks
②
Front cover
③
Release hooks
④
Hinge, can be opened and closed
⑤
Service cover
Removing the front cover
Connecting
8.4 Opening the front cover
59