
4.2 Temperature in
fl
uences during commissioning
Avoid condensation in the controller and functional faults attributable to condensation by
storing the controller at room temperature!
5 Electrical installation
5.1 Safety precautions
Danger due to electric current
•
Work on electric components may only be carried out by trained electricians or by
persons instructed in electricity under the supervision of an electrician in accordance
with electrical engineering regulations.
•
The 5 electrical safety rules must be observed!
•
It is forbidden to carry out work on electrically live parts.
•
Cover neighbouring electrical equipment during installation work.
•
Other measures may be necessary to achieve safe electrical isolation.
•
A second person must always be present when working on energized parts or lines
who disconnects in case of emergency.
•
Inspect electrical equipment periodically: retighten loose connections
–
immediately
replace damaged lines and cables.
•
Always keep switch cabinets and all electrical supply facilities locked. Access is only
allowed for authorized persons using a key or special tool.
•
Operating the device with the housing cover removed is prohibited because
energized, exposed parts are present inside the device. Disregarding this regulation
can lead to severe personal injury.
•
The required protective earth connection is established using screws between the
housing parts in metal terminal space covers and housing casings. Commissioning is
only permissible after these screws have been properly attached!
•
The device owner is responsible for the EMC of the entire plant according to the
locally applicable standards.
•
Metal screwed-connections are not permitted in plastic housing parts because there is
no potential equalization.
•
Never clean electrical equipment with water or similar liquids.
Information
The respective connections are represented in the enclosure of this manual (
Connection diagram)!
Operating Instructions
NETcon
D-G-64NE
Electrical installation
L-BAL-E273-GB 1631 Index 001
Part.-No.
9/27