EN
SMP301
Installing the switching power supply
19
•
The switching power supply must be installed in a location that is protected from
moisture.
•
The switching power supply must not be installed in areas with easily flammable
materials (e.g. gas cylinder lockers).
•
The switching 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 switching power supply (fig.
, page 7).
•
There must be free space in front of the ventilation grills.
•
When ambient temperatures are higher than those stated above (such as in
engine or heating compartments, or when exposed to direct sunlight), the heat
produced by the switching 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 switching power supply as follows:
➤
Screw one screw through each of the four bore holes in the four fastening tabs
(fig.
7.2
Connecting the switching power supply
SMP301-02
Please note that flat plugs P1–P5 are individually fused via plug-in fuses F1–F5 in the
following manner:
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.
Flat plug
Fuse
Fuse assignment
Maximum permissible
current
P1
F1
15 A
15 A
P2
F2
15 A
15 A
P3
F3
15 A
15 A
P4
F4
15 A
15 A
P5
F5
15 A
15 A
SMP301-01-02-03-04-05-10--IO-7s.book Seite 19 Mittwoch, 23. Oktober 2019 11:56 11
