Simons Voss Technologies TN4 Instruction Leaflet page 13

14. Press the knob against the door and close the knob again by turning it about 30° in a
clockwise direction (until you hear a click).
15. important: wait a minimum of 30 sec. before operating for the first time
Markings
yOu can Find Further technical instructiOn in the systeM Manual.
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