User guide

The BEETLE /M-II is designed for horizontal mounting. If you install the
BEETLE /M-II in vertical position, you have attend to the following:
n
Three breakable bore holes are located at the underside, which allow the
BEETLE /M-II to be suspended by means of the screws.
n
The screws must not be stron ger than 4.5 mm.
n
A surface made of nonflammable material (e.g. concrete or metal) must
be located underneath the vertically mounted BEETLE /M-II.
n
Install the equipment so that the side with the fan points upward. This is
the side with the lower number of ventilation slots.
n
Ensure that the angular brackets do not cover the ventilation slots of the
BEETLE /M-II.
n
The following minimum clearances must also in vertical mounting be
provided in free convection to ensure sufficient ventilation:
horizontal placement: left side: 80 mm, right side: 80 mm
vertical placement: upwards: 80 mm, downwards: 80 mm
13
BEFORE SWITCHING ON THE SYSTEM
BEETLE /M-II
80 mm
80 mm