dallmeier DDF4920HDV-DN-IM, Пусконаладка

Страница: 15 / 44

www.dallmeier.com 15
Commissioning DDF4920HDV-DN-IM
8 Installation and Commissioning
The installation and commissioning of the device may only be carried out by quali -
fied personnel.
WARNING
Falling device/objects or collapsing ceiling
Danger of death or serious injury to the head
➡ Observe the manufacturer’s instructions about
the maximum adequate carrying capacity of the
supporting structure and the suspended ceiling or
ceiling panel.
➡
Use screws suitable for the ceiling/wall material.
➡ Use the correct type of anchor for your ceiling/wall
type:
• Plastic screw anchors for solid wall material
(concrete/brick)
• Toggle bolt style anchors for drywall / hollow
wall type (plaster)
Electric shock hazard
Danger of death or serious injury
➡
Always disconnect the PoE switch or the separate
power supply unit from the mains socket (pull out
the power plug) before connecting or disconnecting
the device.