31
Start-up
Installation may only take place in normal com-
mercial switch boxes (device boxes) in accord-
ance with DIN 49073-1 or surface-mounting
boxes in accordance with DIN 60670-1 (e.g. Abox
025 or Abox 040).
Please observe the hazard information in section
„2 Hazard information“ on page 24
during in-
stallation
.
Permitted cable cross sections for connecting to the
shutter actuator are:
rigid cable [mm
2
] flexible cable with/without ferrule
[mm
2
]
0.75 - 1.50 0,75 - 1,50
5.2 Installation
You can install the shutter actuator
• in a flush-mounting box or
• in a surface-mounting box.
5.2.1 Flush-mounting box installation
To install the shutter actuator in a flush-mounting box,
please proceed as follows:
• Switch o the fuse of the power circuit.
• Connect the switched phase conductors for con-
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