2.2 General Safety Advice
The following general safety instructions must be observed during the use of this device.
Disregarding this advice or specific warnings in this manual will violate safety standards in the
intended uses of this equipment.
The manufacturer is not responsible for consequences resulting from disregarding the advice and
warnings.
Electrical voltage – Danger of electric shock
Parts under voltage:
Always cover all parts under voltage that inevitably arise during operation.
Touching of cables, sockets and plugs:
Never touch the contacts of cables, sockets or plugs directly after disconnecting them, as there is a
risk of electric shock.
Contact between amplifier outputs and PE:
Touching an amplifier output and PE at the same time can result in a life threatening electric shock.
Earth the device:
The device fulfills the requirements for protection class I. To avoid the risk of electric shock, the
device housing must be earthed and therefore always operate the device via the supplied three-
core power cable with protective conductor. The mains cable may only be plugged into a grounded
socket with a protective earth contact. An interruption of the protective earth conductor inside or
outside the device reduces the safety of the device and is prohibited.
Safety Regulations for the work with electrical equipment:
- Disconnect mains!
- Prevent reconnection!
- Test for absence of harmful voltages!
- Ground and short circuits!
- Cover or close of nearby live parts!
Devices with a heavy current connection:
Devices with a heavy current connection may only be operated via a 4-pole RCD with ≤40 ms at 5 x
I
Δn
. If it is not possible to install the RCD in the building installation, then our device must be
connected to the mains supply via a mobile distributor with the appropriate RCD.
Do not open the housing:
Covers must not be removed by the operating personnel. Maintenance and repair work is reserved
exclusively for qualified service personnel.
A1230-02
For Your Safety
Page 6
