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O I C O P R A C / P 1 . 1
1. Important information
The fans are state-of-the-art and fulfil the basic safety and health
requirements of the EC Machinery Directive. The fans offer a high level
of operating safety and a high standard of quality, which is guaranteed
by a certified quality management system (EN ISO 9001). Before
leaving the factory, all fans are checked and have a CE quality mark
applied. Any fan can potentially present hazards:
•
if it is not installed, operated and maintained by trained
personnel.
•
if it is not used for the intended use.
This can present hazards to the life and limbs of personnel, as well as
material damage to systems and the building, while the benefits
associated with the product can also be impaired.
NOTE
All persons that are commissioned to work on the fan must both
read and observe these Operating Instructions.
The Operating Instructions:
•
describe the intended use of the fan and offer protection from
improper use.
•
include safety instructions that must always be observed.
•
warn of hazards that can also potentially occur during the
intended use.
•
provide important notes on safe and efficient use of the fan, as
well as helping to secure the full benefits associated with the
product.
•
are to be supplemented by specialist and country-specific
standards/regulations and policies.
Nicotra Gebhardt GmbH accepts no liability for any damage or
malfunctions that can be attributed to failure to observe the
Operating Instructions.
The manufacturer warranty ceases to apply as soon as any
unauthorised modifications or changes are made to the fan. No liability
is accepted for consequential damage.
2. Safety instructions
DANGER
Indicates an imminently hazardous situation which will result in
death or serious injury if the specifi ed actions are not taken.
Compliance with the instructions is imperative.
WARNING
Indicates a potentially hazardous situation which can result in
death or serious injury if the specifi ed actions are not taken.
CAUTION
Indicates a potentially hazardous situation which can result in
minor or moderate injury or damage to property if the specifi ed
actions are not taken.
NOTE
A potentially harmful situation can occur and, if not avoided, can lead
to property damage.
3. Technical description
3.1. COPRA product description
CAUTION
The fans are designed for installation in devices or systems and do
not offer any dedicated touch protection as standard. Corresponding
protective measures as per DIN EN ISO 13857 should therefore be
implemented.
The fans are driven by a permanent magnet synchronous motor (PM
motor). The optimised radial impeller with backward curved, dust-
repellent hollow-profile aluminium blades is mounted directly to the
motor shaft. This is statically and dynamically balanced to G6.3 as per
DIN ISO 21940-11 and Class 1 accuracy per DIN 24166, ISO 5801. The
fans in the COPRA ranges have an integrated frequency converter or
integrated electronics (EC/PM technology). Surface corrosion
protection systems take the form of galvanised steel, powder-coated
steel and aluminium.
COPRA Core
Motor impeller unit can be fitted in each installation orientation.
COPRA Plug
Fan module with support unit and inlet nozzle, installed and adjusted in
the factory. COPRA can be fitted in each installation orientation.
1. COPRA Core
3.2. Specifi cations
Specifications and permitted limit values should be taken from the type
plate, the technical datasheet, the tender information or the respective
technical catalogue and always observed.
3.3. Intended use
The fans are suitable for conveying dust-free air and other non-
aggressive gases/vapours. They are designed as components for
installation in devices or systems.
Permitted conveying medium temperature at a density of
Series
Temperature
CAUTION
Max. ambient temperature at the drive motor: +40°C. Any other
use is considered improper use. No liability is assumed for personal
injuries and/or damage to property resulting from this.
The recommendations of the device manufacturer for preventing
electromagnetic interference (EMC) are to be observed (earthing, cable
lengths, cable screens, etc.).
© 2023 Regal Rexnord Corporation. All Rights Reserved.
2. COPRA Plug
1.2 kg/m
.
3
COPRA
-20°C to +40°C
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