S&P TD EVO ECOWATT-Serie Bedienungsanleitung Seite 14

• This appliance is considered to be
suitable for use in countries having a
warm damp equable climate as spe-
cifi ed in IEC 60721-2-1. It may also be
EN
used in other countries.
ELECTRIC MOTORS
Electrical connections are made in accordance
with connection diagram in the motor instruc-
tions 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 ca-
ble 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 tempera-
ture (electrical heater). Care may be needed when
restarting fan after disruption to power supply.
Motors are supplied with permanently greased
or sealed for life bearings and do not require
re-lubrication.
MAINTENANCE, REPAIRS
Maintenance/repairs must be carried out by
competent personnel and in accordance with
applicable International, National and Local reg-
ulations. 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 ap-
plication, but no less than every 6 months. Fan
equipment for dust applications may require
more frequent cleaning to ensure safe opera-
tion. Cleaning should include all areas where
dust can accumulate in the fan equipment.
Special attention should be made to any un-
usual sounds, vibration or temperature. If
any problems are detected the fan equipment
should be stopped immediately and cause in-
spected. The impeller and blades should be
regularly checked for damage that could cause
imbalance in the moving parts.
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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 applica-
tion, tools and materials to be used are availa-
ble and safe for environment.
Identify components, bolts, fi xings to be re-
moved, and identify location to ensure replaced
in same location, this can be done by marking
with number/letter/colour to bolt fi xing and
any associated spacing material to identify lo-
cation. This is especially important for motor
fi xings to supports, and impeller shaft fi xings
to supports, where packing/spacing/shim ma-
terial is used to adjust motor/impeller shaft
center line, and hence fi nal impeller position.
GOOD PRACTICE, GOOD/BAD
INSTALLATION ARRANGEMENT
Fans are designed and performance tested
in accordance with standard duct arrange-
ments. Thus they should be installed cor-
rectly without any adverse installation effect.
Typically fans should be installed so that air
entry is clear, unobstructed, non-turbulent
and discharge does not hinder airfl ow, since
air turbulence adversely affects impeller per-
formance.
PUTTING OUT OF SERVICE
AND RECYCLING
Disposal must be carried out by competent
personnel and in accordance with applicable
International, National and Local regulations.
Isolate fan equipment and any associated elec-
trical equipment and lock off. Remove electri-
cal connections.
Disconnect fan equipment from duct connec-
tions 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 ap-
plicable National and International laws and
regulations, those parts whose service life has
expired.