Title: +038=534.001-RA001._02-Porttelefon Siedle Systemanvisning.pdf
When working at the device, observe the remarks relating to mains cut-off. • Observe the DIN EN 60065 standard! When establishing the electronic connection, observe the requirements of VDE 0805 or EN 60950. • The building installation must include an all-pole mains switch with a contact separation of at least 3 mm. • Ensure maximum fusing of 16 A for the mains connection in the building installation. • When planning large-scale (complex) systems, the distributor space required for the switch panel mounting devices must be taken into consideration in the distributor planning process. • No external voltages >30 V AC/DC may be applied to system users.Device placement Avoid direct sunlight / prolonged exposure to heat: If devices are exposed to sunlight for a prolonged period of time, the device’s surface temperature or the temperature inside the device may exceed the maximum permitted ambient tem- perature for operation. Observe the permissible temperature range.