Commissioning - Stahl 8220 Serie Betriebsanleitung

Connection to the mains
• Open the enclosure (see chapter "Mounting/dismounting, operating position").
• Guide the connection lines into the connection chamber using the cable glands.
• Lay the connecting wires in the terminal compartment in such a way that
• Connect the conductors according to the enclosed documents (e.g. wiring diagrams).
• Connect the protective conductor.
• If necessary, remove loose metal particles, dirt and traces of moisture from
• Carefully close the enclosure after completing the work.
Connecting the protective conductor.
8

Commissioning

Before commissioning, ensure the following:
• Check the mounting and installation.
• Inspect enclosure for damage.
• If necessary, remove foreign bodies.
• If necessary, clean the connection chamber.
• Check whether the cables have been inserted correctly.
• Check if all screws and nuts have been tightened firmly.
• Check whether all the cable entries and stopping plugs have been tightened firmly.
• Check whether all conductors have been clamped firmly.
• Check whether all covers and partitions for live parts have been installed and fastened.
• Seal unused cable entries using plugs with a respective certification and unused holes
• Check the tightening torques.
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the permissible bending radii do not drop below the minimum.
the enclosure.
1
Explosion hazard due to incorrect installation!
Non-compliance results in severe or fatal injuries.
• Check the device for proper installation and function before
commissioning.
• Comply with the national regulations.
with stopping plugs certified for the respective type of protection.
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• Always connect the protective
conductor to the enclosure (1).
• Connect all bare, non-energised metal
parts to the protective conductor
system.
• The cable must be run and fixed close
to the enclosure to prevent loosening
of the cable.
12172E00
DANGER
Control and Distribution Panels
Series 8220
Commissioning
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