Publicité
Les langues disponibles
Les langues disponibles
O I C O P R A
T M
F A N S C / P 1 . 2
electromagnetic interference (EMC) are to be observed (earthing, cable
lengths, cable screens, etc.).
NOTICE
3.4. Improper use
The following are examples of improper use (conveying media):
•
Media at impermissibly high or low temperatures
•
Very wet media
•
Aggressive (e.g. strongly acidic or alkaline) media with pH
values < 5 or > 8 media
•
Very dusty media
•
Abrasive media
•
Chlorinated media
•
Explosive media
Unauthorized operating conditions:
•
No operation above the indicated rotational speed (type plate,
specifications).
•
No operation in rotational speed ranges with increased
vibration (resonance) after commissioning in the system.
•
No operation in rotational speed ranges outside the permitted
characteristic range (flow instability).
•
No operation if the fan becomes heavily soiled or imbalanced.
•
No operation if the fan has not been mounted in a way that
prevents forces and stress from acting on it.
•
No operation in potentially explosive atmospheres.
This can lead to the following consequences: Motor damage,
corrosion damage, imbalance, vibration, deformation, abrasion
damage.
WARNING
Avoid dynamic stress of the impeller, as well as frequent load
cycles.
The following can potentially occur here: Personal injuries and
damage to property due to impeller breakages, shaft breakages,
fatigue fractures, fire and explosions caused by sparking.
4. Transport
4.1. Transport damage
Deliveries are to be immediately checked in the presence of the carrier
as being intact and complete.
NOTICE
Transport fans carefully.
Improper transport (for example setting the fan down roughly or at an
angle) can lead to the following:
•
Fan impellers getting jammed.
•
Shafts getting deformed.
•
Bearings getting damaged.
•
Frequency converters getting damaged.
The devices are packaged and secured in a box on a pallet in the
factory.
4.2. Transport safety
•
The transport medium should be selected according to the
weight and packaging of the fan (type plate, datasheet).
•
Always secure the load in accordance with applicable regula-
tions.
•
Use appropriate lifting points based on the installation
situation and the centre of gravity position.
4
© 2023 Regal Rexnord Corporation. All Rights Reserved.
Never spend time below suspended loads, as there is a risk of
injury from components falling down.
The attachment points on the fan:
Supporting structure
Fitting lifting lugs in the positions provided
NOTICE
The following should NOT be used as attachment points:
•
•
•
•
4.3. Temporary storage
•
•
•
•
•
5. Installation
5.1. Safety instructions
•
•
•
•
Shoring up the weight at other points leads to fan damage and is
dangerous.
5.2. Installation location
•
•
XXXXXXXXXX • Format# XXXXXX R1
DANGER
Inlet nozzle
Impeller
Motor
Electronics
When storing the fan temporarily, always observe the following
points:
Store the fan in its packaging, adding any other protection
dictated by its storage environment.
The storage location must be dry and free of dust. The relative
humidity must be < 70%, non-condensing.
Maximum permitted storage temperature: -40°C to +85 °C.
The impellers must be periodically rotated several times (at
least every 3 months) and this must also be documented.
WARNING
The installation may only be carried out by specialist person-
nel, observing the information provided in the operating
instructions and also applicable regulations.
Any guards that were removed in order to perform installation
work must be reattached immediately once this work has been
completed (and before the electrical connection is re-estab-
lished).
The fans must be mounted in such a way that they are held
securely in place at all times during operation.
Attach the fans to the supporting structure (Plug) or the on-site
motor installation plate (Core).
CAUTION
The installation location must be appropriate and suitable for
the respective fan in terms of its nature, condition, ambient
temperature and ambient medium (also observe sections 3.3
and 3.4).
The substructure must be flat and have the requisite load
capacity.
Supporting structure
E N
Publicité
