eta ETAbox, Руководство пользователя, Страница: 8 / 20

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Before filling Operation
Before filling
Switch off heating system 3 hours beforehand
At least 3 hours before filling, switch off the
heating system to avoid back-burning.
If an
ETA boiler is being used with the ETAbox,
the heating system may remain switched on
.
An ETA boiler is equipped with a draught fan
and ventilated rotary valve to protect against
back-burning.
Open windows or doors
To minimize the amount of dust escaping from
the container during filling, more air should be
extracted than is blown in. Open a window to
ensure the necessary air flow into the room. If the
room has no window of its own, you can open a
door to establish a connection to a room with an
open window.
Use suction
During filling, air must be sucked out of the pellet
silo so that no dust is blown from the container
into the room. More air must always be sucked out
than is blown in.
Attach suction hose and filling hose to couplings
Remove the covers from the couplings. Both coup-
lings can be used for both filling and suction, so
they can be chosen arbitrarily.
Switch on suction
Set the suction blower to full power and switch it
on.
Fill with pellets only
Maximum 0.2 bar Inspection port
Couplings
Filling hose
Suction hose
Suction blower