Siemens simatic ipc227e Operating Instructions Manual page 64

Maintaining and repairing the device
6.2 Repair information
Limitation of liability
All technical specifications and approvals of the device only apply if you use expansion
components that have a valid CE approval (CE mark). The installation instructions for
expansion components in the associated documentation must be observed.
UL approval of the device only applies when the UL-approved components are used
according to their "Conditions of Acceptability".
We are not liable for functional limitations caused by the use of third-party devices or
components.
Tools
Tools to open the device, see section "Opening the device". You can make repairs on the
device with the following tools:
● T20 screwdriver for protective conductor connection and enclosure
● T10 screwdriver for all of the remaining screws
64
Operating Instructions, 11/2016, A5E35782395-AB
SIMATIC IPC227E