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10.01.2019
Extraction Arm
ERGO-FLEX LUX
5. Structure and Function
The extraction arm consists of subsequent assemblies:
●
swivel with integrated shut-off damper
●
hood
●
hose sleeved onto the supporting structure of aluminium profiles.
For installing the extraction arm on a wall or column is applied a wall
bracket. Additionally,
the
same bracket can also serve for mounting the
WPA-E-N
flange-type fan.
Moreover,
the extra-
ction arm can be installed at the end of a
RO
-type rotational arm.
Adequately adjusted frictional joints,
(
in co-
function with a spring)
, provide the comfort of easy
manoeuvring with the extraction arm.
6. Assembly and Start-up
ERGO-FLEX LUX extraction arms, along with the hoods, are delivered in separate cardboard
packages. The suction hood has to be fastened according to the “Assembly instruction of the
ERGO-
FLEX LUX extraction arms” on page 11.
Diameters and the hole pattern for the
mounting bolts
are
identical
in
the
wall bracket
and in the
swivel (6 bolts M6x40
– 8,8).
Fig. No.2
Do not install
the ERGO-FLEX LUX
extraction
arm
directly to the ventilation installation system,
as it
(usually)
is not constructed to carry such loads during the use
of the device. First install the
extraction arm
on
a wall bracket, then make connection
between the extraction arm and the ven-
tilation system.