Samson 3930, Монтаж и эксплуатация

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EB 3930 EN 15
Electrical connection
6 Electrical connection
For electrical installation, observe the rele-
vant electrotechnical regulations and the ac-
cident prevention regulations that apply in
the country of use. In Germany, these are
the VDE regulations and the accident pre-
vention regulations of the employers’ liability
insurance.
The degree of protection (according to
IEC 60529: 1989) is only guaranteed when
the cable socket is mounted, the exhaust air
filter is installed and the connections have
been properly mounted.
A three-pole connector according to
DIN EN 175301-803, type B, is used for
electrical connection (see Fig. 5 ).
81
8 7 6
2
5
3
2 1
1 2
4 3
3 4
82
+
+
+
+
–
–
–
_
Blue Brown
Device cable socket according to
DIN EN 175301-803
Fig. 5: Connection diagram
DANGER !
6.1 Sizing of the connecting
line
We recommend the following size of the
connecting lines:
− Wire cross-section ≥0.5 mm²
− 8 mm outside diameter
6.2 Manual override
The devices have a manual override to allow
the devices to be manually operated when a
electrical nominal signal is not available.
The switch is accessible from outside the en-
closure with a screwdriver.