D3-DA 3xx/x
Mounting and installation instructions
Project engineering manual V1.07
39
© KEBA
Caution
The disassembly must not lead to damage to the enclosure, the mother-
board, the plugs or the cables.
Zur Demontage der Baugruppe gehen Sie wie folgt vor:
1) De-energize all devices.
2) Disconnect all electric connections, loosen grounding bracket if existing.
3) Unfasten the fixing screws, be careful that the screws remain in the
mounting plate.
4) Lift and pull out the moduel.
The module is disassembled.
5.5
Air conditioning and ventilation
Cooling air must be able to flow through the device without restriction. For in-
stallation in cabinets with convection (= heat loss is discharged to the out-
side via the cabinet walls), always fit an internal air circulation fan. The spec-
ified environmental conditions must to be adhered mandatorily indepen-
dently of this.
