8
EN
Operation / Supervision
Warning!
• To reduce the risk of electric shock, do not remove the
device covers. There are no parts that can be repaired
by the user inside the device. Obtain servicing to quali-
fied service personnel.
Warning!
• Depending on the device model, there may be some
options for switching the device off and on (or connecti-
ng and disconnecting) from the power supply. Therefore,
always follow the following safety precautions carefully:
- where the mains plug or the socket is used as a device
to disconnect the power supply, this device must always
be operable and easily accessible.
- where the multi-pole power switch is used as a power-
-off device, this switch must always be operable.
• The power plug or the power switch fulfills the safety
function of the device.
Warning!
• Do not use the device if the power switch does not work
on the device or if the power plug is damaged.
• Complete disconnection of the device from the network
is only ensured after disconnecting the mains plug from
the mains socket.
Warning!
• The pushbutton (or slider) „ON / OFF“ switch on the
control panel serves as „Functional On / Off“ of the devi-
ce. When the switch is turned to „OFF“, the device is not
disconnected from the power supply.
• The device is under dangerous voltage when the power
supply is connected!
• Keep the device under supervision during use and ope-
ration.
• Never leave your device freely accessible and do not
leave it with a freely accessible line cord and signal
cables. Children, inappropriate persons or animals may
be able to overturn the device by a power cord or signal
cable.
