Power Supply; Installation - Indexa GA50 Mode D'emploi

Power supply

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Danger! Ensure that no voltage is present
when connecting to the power supply and
during installation.
o Only operate the gas alarm connected to
a 12 V DC power supply. Connect it either
with the 12 V DC mains adapter (included
in the delivery scope) or to a 12 V DC on-
board power supply system of a car, cara-
van or boat.
o Before connecting the 12 V DC power
pack to the mains, make sure that the
mains current is 230 V ~ 50 Hz and
in accordance with requirements
12 V DC mains adapter
o Lead the bare cable ends (approx. 8 mm)
of the 12 V DC connecting cable
the 12 V DC mains adapter to the terminal
screws in the cable guide
i
cable guide provides strain relief.
o Attach each cable end to a terminal screw
. The polarity is not important for this
i
connection.
12 V DC on­board power supply system
o Remove the connecting cable of the mains
adapter from the terminal screws
GB
42
o Equip the connecting cable for the power
o Lead the bare cable ends (approx. 8 mm)
o Attach each cable end to a terminal screw
o Important information regarding on-board
from
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Installation

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. The
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o Remove the mounting fixture
o Mark the installation position with the aid
o Install the mounting fixture
.
i
supply (12 V DC) in cars, caravans or
boats with a switch.
of the 12 V DC connecting cable of the
12 V DC power source to the terminal
screws in the cable guide
i
cable guide helps to prevent strain on the
connections.
The polarity is not important for this con-
nection.
operation: only one power supply may be
connected to the terminal screws
even if the mains adapter is not plugged in.
The mains adapter will be damaged if a dual
connection (parallel connection) is made.
Danger: make sure that the gas alarm is
not powered during installation.
rear side of the casing
downwards (see Fig. B).
of the two round holes in the mounting
fixture .
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sen and marked position using the fas-
. The
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.
i
,
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from the
h
by sliding it
g
in the cho-
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