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1.0 SAFETY INFORMATION
•
The provision of the electrical supply and the connection of the unit to the mains must be
carried out by a qualified electrician.
•
Isolate from power supply before removing any covers. During installation / maintenance ensure
all covers are fitted before switching on the mains supply.
•
All-pole disconnection from the mains as shown in the wiring diagram must be incorporated
within the fixed wiring and shall have a minimum contact separation of 3mm in accordance with
latest edition of the wiring regulations.
•
This unit must be earthed.
•
Ducting must be securely fixed with screws to the spigot to prevent access to live parts. Duct
runs terminating close to the fan must be adequately protected by suitable guards.
•
Precautions must be taken to avoid the back-flow of gases into the room from the open flue of
gas or other fuel-burning appliances.
•
This appliance should not be used by children or persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge, unless they have been given supervision
or instruction concerning the safe use of the appliance by a person responsible for their safety.
Children shall not play with the appliance. Cleaning and user maintenance shall not be carried
out by children.
1.1 Hazard Symbols
GENERAL WARNING
Signifies a general warning regarding hazard specified by supplementary information.
ELECTRIC SHOCK
This unit must be completely electrically isolated before any panels are removed. Check
mains supply and control connections.
ROTATING PARTS
This unit contains fast moving rotational parts which may start automatically. It is the
sole responsibility of the installer to adequately guard these components.
REFER TO INSTRUCTION MANUAL
Read and understand the installation and maintenance manual before installing,
operating or maintaining this product.
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
SC
Short Cased Axial Flow Fans
Installation Manual
10. 08. 21. Document Number 671798
1
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Summary of Contents for NuAire SC
- Page 1 REFER TO INSTRUCTION MANUAL Read and understand the installation and maintenance manual before installing, operating or maintaining this product. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 10. 08. 21. Document Number 671798...
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Page 2: Personal Protective Equipment
When operating at low temperatures, ice formation can occur, and suitable prevention should be adopted to avoid ice build up. The Nuaire Short Cased Axial Fan range is produced in a range of sizes from 250mm to 1600mm diameter. Suitable heater jackets are advised that cover the entire circumference of the impeller area. - Page 3 This condition can cause damage to impellers & motors, which may shorten service life or lead to failure. Nuaire recommend that the drain holes are plugged to suit the fan mounting application, these drain plugs when changed should be fitted 4.10 Starting and Stopping...
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Page 4: Horizontal Mounting
Electrical connection is made direct to the motor terminal box. T1 and T2 = Thermistor connections H1 and H2 = A.C. Heater connections (Supplied on request) Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 10. 08. 21. Document Number 671798... -
Page 5: Extended Storage
12. M8 fixings must be torque tightened to 24Nm and all M10 fixings to 49Nm. The unit must be maintained in a clean condition by using soft cleaning tools and water as required. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 10. 08. 21. Document Number 671798... -
Page 6: Points Of Caution
•Fans, motors, controls, actuators, cabling and other electrical components can be segregated into WEEE recycling streams. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 10. 08. 21. Document Number 671798... - Page 7 Please call After Sales Support for further information on items not listed above. Ensure that Nuaire product is made safe from any electrical / water / refrigerant supplies before dismantling commences. This work...
- Page 8 Installation Manual NOTES Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 10. 08. 21. Document Number 671798...
- Page 9 Installation Manual NOTES Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 10. 08. 21. Document Number 671798...
- Page 10 Installation Manual NOTES Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 10. 08. 21. Document Number 671798...
- Page 11 GENERAL In addition to the particular requirements given for the individual product, the following general requirements The equipment referred to in this Declaration of Incorporation is supplied by Nuaire to be assembled into should be noted. a ventilation system which may or may not include additional components.
- Page 12 GENERAL In addition to the particular requirements given for the individual product, the following general requirements The equipment referred to in this Declaration of Incorporation is supplied by Nuaire to be assembled into should be noted. a ventilation system which may or may not include additional components.
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