Installation - Stahl SolConex 8570/11 Betriebsanleitung

Installation

8 Installation
Danger from live parts!
Risk serious injury.
All connections and wiring must be disconnected from the power supply.
Secure the connections against unauthorised re-connection.
Danger of explosion!
There is a risk of injury to persons and material damage.
Choose a suitable conductor, so that the maximum permissible
conductor temperature is not exceeded.
If using wire end ferrules, fit these in a gastight manner using the
appropriate tool.
Only use 2-core cables, without screen braiding in intrinsically safe circuits.
Observe the insulating capacity and spacing between intrinsically safe and
non-intrinsically safe circuits, in accordance with EN 50020 and
EN 60079-14, section 12.
Only use separately tested cable entry glands and sealing plugs, which
have an EC-Type examination certificate.
Conductor insulation must reach right to the terminal.
The conductor must not be damaged (e.g. notched) when stripping the
insulation.
Always connect the protective earth conductor.
8.1 Installation wall-mounted socket, type 8570/11
Two conductors can be clamped under a single terminal. Conductor material
and cross sectional area must be identical.The conductors can be connected,
without special preparatory measures.
Main contacts
Auxiliary contacts
Auxiliary contacts
EEx i
Open the casing.
Pass the cable through the cable entry into the connection chamber.
Insert the conductors into the corresponding terminals and clamp them (tightening
torque: see Chapter 5, "Technical Data"). The stripped ends of the wire must be fully
beneath the terminal clamping plate.
Align the wires (clamped ends must be relieved of strain).
Tighten the cable entry gland(s).
Close the casing (tightening torque: see Chapter 5, "Technical Data").
10
Wall-Mounted Socket, Plug
8570/11, 8570/12
WARNING
WARNING
Dimensions [mm]
A B
180 10
180 6
20 6
8570601300
S-BA-8570/11/12-03-en-31/01/2007