Installation; Maintenance - S&P TD-MIXVENT TD-4000/355 Instruction Leaflet

ENGLISH
TD-MIXVENT
Installation and wiring instructions for in-
line duct fans.
The TD-MIXVENT range of in-line duct
extractor fans have been manufactured in
accordance with the rigorous standards of
production and quality control laid down by
the international Quality Standard ISO 9001.
All components have been checked and
each of the finished products has been
tested at the end of the manufacturing
process.
We recommend that you check the following
when receiving this product:
! That it is the correct size and model.
! That the details on the rating label are
those you require; voltage, frequency,
performance...
IMPORTANT SAFETY INFORMATION
! The installation should always be carried
out in accordance with all current applicable
Standards to the country in which the product
is installed.
! The installation should always be carried
out by a suitably qualified and competent
person(s).
! These fans are not for stand-alone use.
They are designed to be incorporated into
ducted systems, machines or where safe
operation has been ensured by providing
applicable protection to moving parts.
! Do not use this product in, or to extract
from, potentially hazardous or explosive
atmospheres.
! If the extractor operates in a room with a
boiler or any other type of appliance requiring
air for combustion, check that air
replacement inlets are sufficiently sized.
! The extractor outlet must not be
connected to a duct used to exhaust smoke
or fumes from any appliance that uses gas or
any other type of fuel.

INSTALLATION

! This unit must not be installed outside,
unless covered by a suitable weatherproof
enclosure.
! For installation a support bracket is
provided with the extractor which allows the
motor and impeller assembly to be fitted or
removed without dismantling the adjacent
ducting.
! For installation, remove the motor and
impeller assembly from its support bracket
(Fig 1).
! Fix the support bracket in position where
the extractor is to be located
! Connect the inlet and outlet ducting. In
order to avoid losses in performance we do
not recommend that the fan is used in
conjunction with ducting of a lesser diameter
than the fan connection spigots.
! The fan should be installed to ensure
minimum vibration and noise transmission to
surrounding ductwork and building frames.
Antivibration mountings and sound
attenuating accessories are available.
Please contact your local distributor.
! The fan should always be installed so that
safe operation and maintenance can be
ensured.
! Before installing the unit ensure the
impeller is running freely and there are no
obstructions to the airflow.
ELECTRICAL CONNECTION
! Before Installation and Wiring ENSURE
THE MAINS ELECTRICAL SUPPLY IS
DISCONNECTED!
! The electrical installation must include a
double pole switch with a contact clearance
of at least 3 mm, correctly sized and in
accordance with the electrical standards of
the country of installation.
! Ensure that the voltage and frequency of
the electrical supply match the information
stated on the Data Plate of the unit
(maximum recommended tolerance of
Voltage (V) and Frequency (Hz) ± 5%).
! The standard fans are fitted with single-
phase motor. For connection follow wiring
diagrams fig.2. All motors are 100% speed
controllable via electronic voltage regulating
speed controllers. For connection using a
REB single phase speed controller, follow
wiring diagrams fig.3.
! Before operation, check all connections
are correct and there are no obstructions to
the airflow.
On connecting the electrical supply ensure
!
the direction of rotation and airflow
correspond with the direction of airflow /
rotation arrows (sited on unit).

MAINTENANCE

! Before inspection or repair, ensure that the
unit is disconnected from the mains electrical
supply.
! The fan impeller should be cleaned at least
once (1) a year to ensure trouble free
operation.
! Do not clean the unit with strong
detergents or cleaning fluids. Use a damp
(not wet) cloth only for cleaning.
(Soler & Palau, S.A. reserve the right to alter
specifications without prior notice)