Klimawent ERGO-KOS-AL, Руководство по эксплуатации и обслуживанию, Страница: 6 / 16

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extraction rail
ERGO-KOS-AL
30.01.2019
Execution of the complete extraction system based on the KOS-AL self-tightening suc-
tion duct and ERGO extraction arms
According to the chosen extraction fan, the complete extraction system consists of subsequent
elements:
– Extraction system with a roof fan:
a/ assembly of the KOS-AL self-tightening suction duct and trolley along with the ERGO
LUX or ERGO-FLEX LUX extraction arm,
b/ elements of the extraction system at the suction side of the fan
– connecting the self-
tightening duct with the fan,
c/ roof fan.
–
Extraction system with a fan for indoor installing:
a/ assembly of the KOS-AL self-tightening suction duct and trolley along with the ERGO
LUX or ERGO-FLEX LUX extraction arm,
b/ elements of the extraction system at the suction side of the fan
– connecting the self-
tightening duct with the fan,
c/ fan,
d/ elements of the extraction installation at the outlet side of the fan
– connecting the fan
with the air discharge outlet.
In order to select the fan, carry out the flow resistance calculation for all the elements of
the designed installation.
Flow charts of the extraction arms
:
Fig. No.4