Warning Notes
8/ 58 4.0 z4 User Manual
Warning Notes
Attention:
Read all notes with this “attention” symbol before
installing the device. Observe all these notes during
installation. Please observe also all other operation and
application notes.
Attention:
Check the device and the accessories with regard to
transport damages.
A device damaged mechanically or by the intrusion of
liquids must not be connected to the mains supply or
must be disconnected from it immediately by pulling the
power plug.
Attention:
The device must be grounded.
If the device is not operated with a mains power supply
unit please use only such line cords with three-leads as
provided with the delivered product.
Attention:
By removing parts of the casing, shields, etc., live parts
are laid open. Therefore you must strictly observe the
following safety instructions:
•Manipulations inside the device must be carried out
by qualified service personell only under observance
of the applicable regulations.
•Inside the device are no user-servicable parts.
Attention:
Before removing parts of the casing the device must be
switched off and disconnected from the mains supply in
any case.
•Before opening the device the power supply
capacitor must be discharged with a suitable
resistor.
•Components that carry heavy electrical loads like
power transistors and resistors should not be
touched until cooled off to avoid burns.
