Wieland samos PRO Manual page 33

 Fold the module onto the hat rail.
 Using a screwdriver, move the snap-on foot against the hat rail until the snap-on foot latches in-
to position with an audible click.
 Make sure that the module is securely seated on the hat rail.
Attempt to pull the module from the hat rail using slight pressure. If the module stays connec-
ted to the hat rail during this test, then the installation is correct.
Step 2: Installation of gateways or expansion modules
 Using a screwdriver, pull the snap-on foot outward.
 Hang the module on the hat rail.
Important! Make sure that the shielding spring fits correctly.
The shielding spring of the module must be placed onto the hat rail so that it is secure and has
good electrical contact.
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
Installation and basic configuration
33