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II - Installation
2.1 Karbu Link
The Karbu Link receives data from the control panel and transmits it to the price lines on the petrol station totem.
Dimensions in mm:
2.2 Safety instructions
Installation and maintenance must be carried out by a qualified person.
The product is connected to the 230V AC mains power supply. Installation must be compliant with IEC364 (NFC 15-
100 for France.)
The product must be powered by the electrical installation of the building. It is designed for Category II overvoltages.
Maxi Vpeak: 2500V. Provide protection for mains power supply if necessary.
The product must be assembled in a “casing for outdoor installation” to ensure:
- Protection from moisture IPx4
- Protection from plant life and parasites
- Protection from excessive dust
- Protection from electric shocks
- Mechanical protection
- Protection from fire.
The product is intended to be mounted only on a concrete surface or any other non-flammable surface.
The different cables must be held fast in the petrol price sign so as not to exert stresses on the connection terminals.
In addition, the conducting wires of a same circuit must be attached to one another near the terminal board to avoid a
reduction in insulation in the event of one of the terminals becoming loosened.
The product must remain permanently powered up and be protected from water spray.
WARNING: no earthing provided on LED lines or CPU control board (provide double insulation if mains is situated
nearby).
Class II equipment.
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R3.1
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