Safety Instructions; General Information - Becker Centronic VarioControl VC421 Montage- Und Betriebsanleitung

The following safety instructions and warnings are intended to avert hazards
and to prevent property damage and personal injury.

General information

• Always comply with regulations of local energy supply companies as well
as VDE 100 provisions for wet and damp rooms during installation.
• Only use in dry rooms.
• Only use unmodified original parts from the control unit manufacturer.
• Observe all pertinent country-specific regulations.
• Keep people out of the system's range of travel.
• If the system is controlled by one or several appliances, the system's
range of travel must always be visible during operation.
• Keep children away from control units.
Caution
• Risk of injury due to electric shock.
• Connections to the 230 V mains must always be per-
formed by a specialist.
•
Disconnect the connecting cable from the power prior to
installation.
•
When connecting the control cables (protected extra-low
voltages), only use cables with sufficient electrical
strength.
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Safety instructions