S&P CHGT-F400 Manuel D'instructions page 5

THGT cased axial smoke extract fans
- The THGT range of Cased Axial Smoke Extract fans
are designed to be installed in-line within a ducted
ventilation system.
- When installing the THGT fan, for optimum
operation ensure there are no obstructions within the
ducted system that may cause excessive static
pressure developments. Ensure that the fan is
installed at a minimum of one diameter length clear
of any fitted accessories, changes of ducting
diameter or wall partitions.
- When using flexible ducting connectors ensure that
that the connectors are installed directly in-line with
the fan and pulled tight to eliminate slackness.
- The THGT fans are designed to be connected to
ductwork matching flanges (or similar) through ALL
of the holes provided.
- Before connecting the unit to the electrical supply,
ensure that the impeller turns freely and there are no
obstructions to the airflow.
- All THGT impellers are manufactured from high
grade die cast aluminium and dynamically balanced
during assembly.
- Do not alter or modify the angle of the blades. Any
unauthorised alteration to the impeller blade angle
could have dangerous implications to the intended
operation of the fan. Any alteration to the product by
any means will invalidate the S&P guarantee.
Starting up.
Before starting up the machine, make sure that:
- The apparatus is well secured and the electrical
connections have been carried out correctly.
- No loose material or fitting remains can be sucked
up by the ventilator. If the ventilator has been
mounted in a duct, make sure it is clear of loose
material.
- The earth fittings are adequately connected.
- The electrical safety
connected, adequately adjusted and ready for
use.(Same installation for ventilation and smoke
extraction in case of fire)
- The wire and electrical connections inputs are
correctly sealed and water-tight.
When starting up the machine, make sure that:
- The propeller turns in the correct direction.
- There are no abnormal vibrations.
- If any of the electrical safety devices blow, the
apparatus must be quickly disconnected from the
mains supply. The whole installation should be
carefully checked before trying to start up the
machine again.
devices are correctly
Maintenance.
- Before manipulating the ventilator, make sure it is
disconnected from the mains supply even if it has
previously been switched off. Prevent the possibility
of anyone else connecting it while it is being
manipulated.
- The product range is designed to operate in the
case of a fire. It is therefore recommended that the
fan is checked at least every six (6) months for
electrical and mechanical operation.
- The apparatus must be regularly inspected. These
inspections should be carried out bearing in mind
the machine's working conditions, in order to avoid
dirt or dust accumulating on the propeller, turbine,
motor or grids. This could be dangerous and
perceptibly shorten the working life of the ventilator
unit.
- While cleaning, great care should be taken not to
unstable the propeller or turbine.
- All maintenance and repair work should be carried
out in strict compliance with each country's current
safety regulations.
Recycling.
- EEC Standards, together with the responsibility we
should assume with future generations in mind,
oblige us to recycle all the materials we can.
Therefore, please deposit all left-over material and
packaging in their
containers and hand in the replaced machines to
the nearest handler of this type of waste product.
If you have any queries about S&P products, please
contact our after-sales service in Spain, or your local
S&P dealer in any other country. If in doubt, please visit
our Web-Page at www.solerpalau.com
corresponding recycling