S&P TPSB Mode D'emploi page 7

assistance to Installer. Refer these for further motor guidance.
Electrical connections are made in accordance with connection
diagram in the motor instructions and/or inside motor terminal
box.
Many S&P fans are supplied with a cable gland for typical
electrical power cable connection, to assist installation. However,
if Installer uses a cable requiring a differing cable gland, this is to
be supplied by the Installer, no alternative is offered by S&P. The
Installer is responsible to ensure that cable, and cable gland, are
suitable and safe for application according to country regulations.
Ensure system operation is safe in event of power cut/power
outage/disruption to power supply. If ventilation is stopped due to
disruption to power supply, ensure no risk due to excessive
temperature (electrical heater). Care may be needed when
restarting fan after disruption to power supply.
Most motors are supplied with permanently greased or sealed for
life bearings and do not require re-lubrication. However, if motors
with re-greasing facility are supplied, then follow the instructions
in the specific motor Instruction manual and nameplate supplied.
Warning: Do not mix different types of grease.
Motors with speed control via Variable Speed Drive (VSD)
Frequency Inverter, should not be run in excess of
nameplate speed. In general applications, we recommend
not to run at less than 20Hz and never less than 20% of
nameplate speed without reference to manufacturer, since
this may damage the motor.
If you are using cable longer than 20 meters between the
drive and the motor, add output sinusoidal filter.
If you are using cable longer than 50 meters between the
drive and the motor, add output EMC filter.
Maintenance - Repairs
Maintenance/repairs must be carried out by competent
personnel and in accordance with applicable International,
National and Local regulations. Fan equipment should be
electrically isolated and locked out before any work started.
Fan equipment should be regularly cleaned, frequency depending
upon service load and application, but no less than every 6
months. Fan equipment for dust applications may require more
frequent cleaning to ensure safe operation. Cleaning should
include all areas where dust can accumulate in the fan
equipment.
Special attention should be made to any unusual sounds,
vibration or temperature. If any problems are detected the fan
equipment should be stopped immediately and cause inspected.
The impeller and blades should be regularly checked for damage
that could cause imbalance in the moving parts.
Replacement parts
Do not start working until all relevant safety procedures have
been read, understood and actioned correctly.
Ensure that personnel are competent for work required, spare
parts are correct for application, tools and materials to be used
are available and safe for environment.
Identify components, bolts, fixings to be removed, and identify
location to ensure replaced in same location, this can be done by
marking with number/letter/colour to bolt fixing and any
associated spacing material to identify location. This is especially
important for motor fixings to supports, and impeller shaft fixings
to supports, where packing/spacing/shim material is used to
adjust motor/impeller shaft center line, and hence final impeller
position.
Good practice, good/bad installation arrangement.
Fans are designed and performance tested in accordance
with standard duct arrangements. Thus they should be
installed correctly without any adverse installation effect.
Typically fans should be installed so that air entry is clear,
unobstructed, non-turbulent and discharge does not hinder
airflow, since air turbulence adversely affects impeller
performance.
End of life disposal.
Disposal must be carried out by competent personnel and in
accordance with applicable International, National and Local
regulations.
Isolate fan equipment and any associated electrical equipment
and lock off. Remove electrical connections.
Disconnect fan equipment from duct connections and cover
connections with plastic sheet to prevent exposure to any residue
material in fan equipment, and any contamination of ducts.
Dismantle and dispose in accordance with applicable National
and International laws and regulations, those parts whose service
life has expired.
In accordance with EC Directive and our responsibility for future
generations, we are obliged to recycle all the materials we can.
Therefore, please deposit all waste material and packaging in
their corresponding recycling containers and hand in the replaced
units to the nearest handler of this type of waste product.
The fan unit is mainly made of steel, copper, ferrite, aluminium
and plastic. These components should be recycling in the
following categories:
- Steel and iron
- Aluminium
- Non-ferrous metals
- Plastics
- Insulating materials
- Cables
- Electronic scrap
To clarify any questions regarding S&P products contact your
local distributor. For its location and to obtain the EU Declaration
of Conformity and certified technical data see our web site
www.solerpalau.com.
Information requirements for NRVUs:
a Trade mark
b Identifier
c Typology
d Drive
e Type of HRC
f Thermal efficiency (%)
g Qnom (m3/s)
h Pelec (kW)
i SFPint (W/m3/s)
j Face velocity (m/s)
k Δps,ext (Pa)
l Δps,int (Pa)
m Δps,add (Pa)
n Static efficiency fans (%)
o External leakage rate (%)
Internal leakage rate (%)
p Filter performance
q Filter warning
r LWA dB(A)
s Internet address
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