Agromatic NEx Series, Сборка и руководство по эксплуатации

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5 Assembly 5.3 Electrical connection
Actuators NEx, NEx-K, NEx-KA, NEx-V 41
5.3 Electrical connection
DANGER
Warning of electrical hazard
Working on live electrical devices poses a considerable risk of deadly or
serious injuries!
If an actuator is open or operational, there is a risk of coming into contact
with live parts (e.g. with a tool or another thin object).
–
The electrical connection may only be established by a qualified electri-
cian.
–
Adhere to the regulations of the VDE and to the regulations issued by
the local utility company.
–
Make sure that no bare wires protrude from the terminals to eliminate
the risk of electric shock or short circuits.
WARNING
Risk of injury due to fire/explosion as a result of incorrect electrical
connection of the actuator in a potentially explosive atmosphere!
–
Only qualified personnel should carry out work at the actuator in ac-
cordance with explosion protection regulations.
NOTE
Limit switches and auxiliary switches are not suitable as signal encoders
for safety-related controls!
Therefore the proper functioning of the actuator must be monitored during
operation by further measures, e.g. additional sensors in the application.
Important information!
For installation within a building, a switch must be provided as a separator
according to DIN EN 61010-1 in order to disconnect the actuator before
carrying out maintenance or troubleshooting work.
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This switch must be easily accessible for the user.
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The switch must be clearly identified as a separator.
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The separator must not interrupt the ground conductor!
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We strongly recommend installing a lockable switch.