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2. Your Safety
This guide is for the installation of the Isodrive motor
system after the rangehood has been mounted.
(Refer to rangehood installation manual on how to
install the rangehood).
NOTE:
All flexi ducting measurements are referring to
inside measurements, unless otherwise mentioned.
Motor Features
• IPX4 degree of weather protection.
• Super quiet, long vane, backward curved
centrifugal fan.
• Airflow is dependant on installation and the
ducting used. Using single 200mm flexi-duct will
deliver up to 1350m
3
/hr.
The use of a smaller
than 200mm flexi ducting would result in a
loss of airflow and it is not recommended.
•
Simple installation:
Industrial quality motor and
fan made in Germany and rated at 40,000 hours.
• Motor is a high efficiency PSC type and rated at
88W costing around the same as two 40W light
globes to run.
• WARRANTY 10 YEARS
covers faulty
manufacturing or components. It does not cover
normal wear
and tear.
General Notes on Installation
and Use
This fan unit is designed to be installed using 200mm
flexi ducting.
This fan is suitable for connection to ducting runs
with a minimum inlet area of 17,000mm
2
and length
up to 10m maximum (check with supplier if longer
duct length required). Where possible flexible ducting
must be extended sufficiently to present a smooth
air passage with bends of at least the radii of twice
the diameter of the duct.
Excessive bends in the
ducting will compromised extraction.
WARNING:
The Endline Isodrive 1350 Motor System
must be installed into an external wall cavity. The
motor can not be installed into an internal wall
cavity or ceiling space where a build up of grease can
occur and become a potential fire risk. This will void
warranty.
NOTE:
Fan module and dual foil flexi-duct are
acoustically matched. Use of semi-rigid or rigid
ducting will result in increased noise and may void
warranty. See installation instruction notes ‘Why flexi-
duct’.
Recommended Ducting
Installation Distance
Schweigen recommends a length of
4 to 6 metres
of flexi ducting, with at least 1 to 2 bends for optimal
performance. Any shorter distances may result
in higher airflow noise. The maximum ducting
installation length is 10 metres. Check with supplier if
longer duct length is required. Do not reduce
the 200mm flexi duct size
at any time
and
avoid
sharp bends
.
