Beckhoff CP39 Series, Manual

Page: 28 / 52

Commissioning
CP39xx 28 Version: 3.1
Fig. 20: CP39xx_cable duct
The cables for the push button extension C9900-G02x run through the mounting arm tube into the mounting
arm adapter and onwards through the cable duct into the push button extension. You have to open both the
cable duct and the push button extension in order to route the cables.
To open the cable duct, follow the steps below as shown in Figure 21:
1. Remove the four Torx TX10 screws from the cable duct (section A).
2. Remove the cover of the cable duct (section B).
A B
Fig. 21: CP39xx_opening the cable duct
To open the push button extension, follow the steps below as shown in Figure 22:
1. Remove the seven Torx TX10 screws from the push button extension (section A).
2. Remove the cover of the extension (section B).