Omron NX-PA Series User Manual page 110

4 Installation and Wiring
To remove an End Plate 1) insert the tip of a flat-blade screwdriver into groove "a" and 2) use "b" as
a fulcrum and lift the end of the screwdriver, as shown in the following diagram.
b
2)
a
1)
Flat-blade screwdriver
4 - 22
NX-series CPU Unit Hardware User's Manual (W535)