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Safety Instructions - Maintronic DPA4.150 Service Manual

Digital power amplifier

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Safety instructions

2
Attention!
For your own safety, read all instruc-
tions and information in this manual
carefully before initial operation.
Keep this manual for future refe-
rence.
All information and instructions in
this manual must be observed com-
pletely and in detail. The manufac-
tuer is not responsible for any direct
or consequential damage that results
from disregarding any information in
this manual.
Remove mains power cord if the unit
is not used for a prolonged time.
Be sure to install the device only on
places with a good ventilation and
without humidity or high tempera-
tures
Danger!
The interior and the connectors of
the amplifier holds hazardous volta-
ges.
The unit must only be installed and
serviced by a proven electrican spe-
cialist, in accordance of all relevant
regulations, safety and accident pre-
vention directives of the country.
To prevent electric shock, use only
mains sockets with hidden, touch-
proof contacts.
Make sure to use the correct supply
voltage, before operating the unit.
During operation is a dangerous
high voltage present at the speaker
connections. Disconnect the mains
power supply prior to connection or
disassembly. If the loudspeaker out-
put is not in use make sure to cover
the connectors with the included
plastic housing.
An apparatus with CLASS I construc-
tion shall be connected to a MAINS
socket outlet with L,N and an protec-
tive earthing connection.
Install the device only on places with
a good ventilation and without humi-
dity or high temperatures.
Do not open the amplifier. Otherwise
you will risk a damage and void the
warranty.
The unit should be serviced by
qualified personnel when the unit:
objects have fallen or liquid has
been spilled into the unit
does not appear to operate
normally
has been dropped or has a
broken housing
Do not operate the system in a
humid enviroment. Do Not expose
the unit to rain or snow.
Do not operate the unit near heat
sources, e.g. radiators.

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