Keller AmbiCube, Руководство по эксплуатации

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8.) Pull the mounting bracket off the threaded rods and remove it.
9.) Pull the filter element of the second filter stage upwards out of the room air
cleaner and check for dirt, odours and damage. If necessary, pack the filter
element for disposal in a tear-proof plastic bag (garbage bag) and close it
tightly.
10.) Pull the filter element of the first filter stage upwards out of the room air cleaner
and check for dirt, odours and damage. If necessary, pack the filter element for
disposal in a tear-proof plastic bag (garbage bag) and close it tightly.
11.) Check the complete interior area for dust deposits and foreign bodies and re-
move them with a suitable vacuum cleaner if necessary.
12.) Insert the filter element for the first filter stage in the room air cleaner. Make
sure that the side with the applied seal points downwards towards the fan.
13.) Ensure that the filter element of the first filter stage rests tightly with the seal on
the support frame.
14.) Insert the filter element for the second filter stage in the room air cleaner. Make
sure that the side with the seal facing down is in the direction of the first filter
stage.
15.) Make sure that the filter element with the seal is tightly positioned on the filter
element of the first filter stage.
16.) Replace the mounting bracket on the two threaded rods. The open end must
point towards the second filter stage.
17.) Screw the two wing nuts onto the threaded rods and tighten them firmly. By
tightening, the fixing bracket is pressed onto the filter element of the second fil-
ter stage, which tightens the filter elements.
18.) Place the air outlet grid back on the room air cleaner and screw it on tightly
with the four fastening screws.
19.) Sufficiently ventilate the room where the filter elements were changed and re-
move any contaminants that may have escaped
20.) If necessary, return the room air cleaner to its original location and lock the
four brakes on the castors.
21.) Connect the round plug of the power supply connection cable to the grounding
contact socket.
ð
The room air cleaner is now ready for operation. In this state, the room air
cleaner can be switched on at any time by turning the selector switch to posi-
tion I.
10.10 Replace filter element of the first filter stage
u To replace the filter element see chapter Check filter elements for impermiss-
ible contamination, odors and damage [
}
Page 31]
10.11 Replace filter element of second filter stage
u
To replace the filter element see chapter Check filter elements for impermiss-
ible contamination, odors and damage [
}
Page 31]
Operating Manual AmbiCube
Maintenance
Page 33 of 40 Version: 2 | en
Subject to technical changes