ONE100 Chapter 6
Installation Guide Installing the ONE100
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6.1.1 Opening and Closing the Metal Housing
To open the metal housing of the ONE100, proceed as follows:
To close the metal housing of the ONE100, proceed as follows:
Step Action
1 Disconnect the external power supply; always disconnect the AC input first, then discon-
nect the DC input jack on the device itself.
2 Unscrew both screws at the bottom of the unit and remove them.
3 Slide the cover backwards and remove it, but always keep the following in mind:
Slide the cover backwards by pressing underneath the wall mounting holes, as shown in
the picture below. Note that the actual device shown here, is a OneCell35.
Step Action
1 Slide the cover back over the device.
Do not close the housing while holding it upside-down.
2 Fasten both bottom screws.
3 Reconnect the external power supply; first, connect the DC input jack on the device itself,
then connect the power supply to the AC mains.