一种定义
四种语言
Always disconnect the Light Fitting from its power source before conducting any maintenance or repair work.
As a result, profiles can be connected in seconds and disconnected just as quickly, with the components then being available for other uses.
Switch off the power to the table columns before carrying out any work.
Before carrying out maintenance work, switch off the power supply.
After a brief pause, the travel modules travel downwards to the mechanical stop and switch off.