BOGE compressor control airtelligence provis 3
Page 11
Assembly and connection
3.2
Connecting the control
3.2 Connecting the control
Once the installation of the switch cabinet has been completed, the power sup-
ply must be established in the switch cabinet. The lines for communication with
the components to be acquired by the control must also be connected.
Safety instructions prior to establishing the connections
– All work on and in the switch cabinet, including establishing of the connec-
tions and subsequent commissioning, may only be carried out by author-
ized electricians.
– When connecting to the power supply, observe the valid national and inter-
national regulations (e.g. VDE regulations, DIN-EN standards) and the
local safety regulations.
– The electrical equipment of the installation must be designed in accord-
ance with the Low Voltage Directive and the EMC Directive.
Establishing the electri-
cal connection
To establish the electrical connection:
1. Ensure that the customer has installed the back-up fuse recommended in
the Technical Data on page 75.
2. Open switch cabinet.
3. Check that all components are securely seated on the top-hat rails and that
the retaining clips of the components are firmly engaged.
4. Check whether all installed conductive connections are firmly tightened.
5. If necessary, tighten loose connections with a torque screwdriver. Observe
the following torques:
Tab. 3.1: Torques of switch cabinet components
For proper connection and commissioning of the control you need the sup-
plied wiring diagram. The circuit diagram must be kept in a safe place for
later use.
WARNING
Risk of injury from live parts!
When establishing the electrical connection, there is a risk of life-threatening
electric shock when the power supply is connected.
The electrical connection may only be established in a de-energized
state.
Work may only be carried out by authorized qualified electricians.
BMK
Designation/Type
Torque
-14K1
Panel-PC - airtelligence provis 3
0.89 Nm
-20K1
Industrial Ethernet Switch - FL Switch SFNB 8TX
0,5 Nm ... 0,6 Nm