EN
Installing the switch-mode power supply
SMP301-11
10
7
Installing the switch-mode power
supply
7.1
Fastening the switch-mode power supply
When selecting the installation location, pay attention to the following instructions:
•
The switch-mode power supply must be installed vertically on a wall (maximum
ambient temperature 50 °C) or horizontally on the ground or on a pedestal (max-
imum ambient temperature 40 °C and maximum load 75 %).
•
The optimum installation position is vertically on a wall.
•
The switch-mode power supply must be installed in a location that is protected
from moisture.
•
The switch-mode power supply must not be installed in areas with easily
flammable materials (e.g. gas cylinder lockers).
•
The switch-mode power supply must not be installed in a dusty environment.
•
The place of installation must be well ventilated. A ventilation system must be
available when the device is installed in small, enclosed spaces. Please observe
the minimum clearance around the switch-mode power supply (fig.
, page 4).
•
Ensure that the ventilation openings are not covered.
•
When ambient temperatures are higher than those stated above (e.g. in engine
or heating compartments, or when exposed to direct sunlight), the heat pro-
duced by the switch-mode power supply when under load can lead to automatic
shutdown.
•
The device must be installed on a level and sufficiently sturdy surface.
A
Fasten the switch-mode power supply as follows:
➤
Screw one screw through each of the four mounting holes (fig.
7.2
Connecting the switch-mode power supply
➤
3, page 3) in the direction indicated by the arrows
and lift the cover off (fig.
➤
Connect the positive terminal of the consumer unit to the flat plug (any pin)
(fig.
NOTICE!
Before drilling any holes, make sure that no electrical cables or other
parts of the vehicle can be damaged by drilling, sawing and filing.
SMP301-11--IOM-7s.book Seite 10 Donnerstag, 21. November 2019 4:58 16
