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04. 02. 20. Document Number  671712

6

Nuaire | 

Western Industrial Estate 

Caerphilly 

CF83 1NA 

|

 

nuaire.co.uk

NOTES

Summary of Contents for SVT28 Series

Page 1: ...y 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...

Page 2: ...unit shall have a unique mounting bracket which shall enable the bracket to be positioned as a first fix component with the unit being fitted as a second fix component avoiding possible mechanical damage The Nuaire SVT28 unit shall have inlet guards for safety purposes and also to prevent debris being pulled through the fan It also has a specially designed airflow deflector to direct the jet strea...

Page 3: ... side of the bracket and unit C B A Terminal Box 55mm To adjust deflector blade A To adjust deflector blade B 2 3 5 4 Fixing Support Bracket Fixing Unit to Support Bracket Unit Dimensions Adjusting Deflector Blades 4 3 Adjusting Deflector Blades The Deflector blades are factory set for horizontal discharge default setting but can be adjusted for downward deflection using the following procedure 1 ...

Page 4: ... 30 minutes to ensure correct operation If any fault occurs the equipment should be switched off Do not re start until the fault has been rectified 7 0 SPECIFIC COMMISSIONING AND SERVICING REQUIREMENTS Motors for Smoke Extract Fans Exposure temperature time 300 C for 2 hours 400 C for 2 hours These motors are used to provide a SAFETY FUNCTION for people in the event of fire in public premises or i...

Page 5: ...his manual and general good practice The product warranty applies to the UK mainland and in accordance with Clause 14 of our Conditions of Sale Customers purchasing from outside of the UK should contact Nuaire International Sales office for further details Failure to maintain the unit as recommended will invalidate the warranty 10 0 END OF LIFE AND RECYCLING Where possible Nuaire use components wh...

Page 6: ...04 02 20 Document Number 671712 6 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk NOTES ...

Page 7: ...04 02 20 Document Number 671712 7 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk NOTES 7 ...

Page 8: ...tem components must have separate provision for support 4 3 Flanges and connection spigots are provided for the purpose of joining to duct work systems They must not be used to support the ductwork 4 4 In the event of RF interference the fan may increase in speed or make high pitched noises This is normal and will have no adverse effect on the fan The speed and noise will return to normal once the...

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