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nuaire.co.uk
029 2085 8400
18. 03. 19. Leaflet Number 671775
Installation and Maintenance
NALTM Metal Cased Centrifugal Fans
6.0 MAINTENANCE
Electrically isolate unit before commencing any work. Usage and conditions will
dictate frequency of maintenance. We recommend a thorough inspection and
cleaning three months after commissioning and, dependant on how the fan is
found at least annually thereafter.
Fans and systems should be maintained in accordance with the HVCA Standard
Maintenance Recommendations for Mechanical Services in Buildings Volume 11
Ventilation and Air-conditioning.
Do not use a high pressure cleaner (steam jet) or any solvents for cleaning
purposes.
Do not immerse the unit in water.
Check all parts for security and general condition.
Ensure the impeller rotates freely.
7.0 WARRANTY
The unit has a one year warranty. The warranty starts from the date of delivery
and covers faulty materials or workmanship and includes parts and labour.
This warranty is void if the equipment is modified without authorisation, is
incorrectly applied, misused, disassembled, or not installed, commissioned and
maintained in accordance with the details contained in this 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.
8.0 AFTER SALES ENQUIRIES
For technical assistance or further product information, including spare parts and
replacement components, please contact the After Sales Department.
Telephone 02920 858 400
Technical or commercial considerations may, from time to time, make it necessary to alter the design, performance and dimensions of equipment and the right
is reserved to make such changes without prior notice.