5
99B138120x-mub-en | 2014/11 | V05
EN
3
Installation
Note
The following section describes only the installation of the controller. Follow the instruc-
tions of each respective manufacturer when installing external components (valves etc.)
3.1
Opening/closing the casing
3.1.1 Removing the front panel
X
Grasp the front panel
by the grooves at the sides
and pull forwards
(Fig. 1).
Fig 1: Removing the front panel
3.1.2 Mounting the front panel
X
Carefully position the front panel
and then press it onto the casing until it latches
into place.
3.1.3 Removing the terminal cover
Danger
Risk of death by electrocution!
•
Disconnect the controller from the power supply before removing the terminal cover.
•
Make sure that the power supply cannot be unintentionally switched on when the
device is open.
1. Remove the screw
(Fig. 1).
2. Remove the terminal cover
.
3.1.4 Mounting the terminal cover
1. Position the cover
.
2. Tighten the screw
to a torque of 0.5 Nm.