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Installation and Maintenance
5.0 Maintenance
The first maintenance should be carried out three months after
commissioning and thereafter at twelve monthly intervals.
These intervals may need to be shortened if the unit is operating
in adverse environmental conditions, or in heavily polluted air.
Lubrication
Motors are fitted with sealed for life bearings and do not require
any lubrication.
General Cleaning and Inspection
Clean and inspect the exterior of the fan unit and associated
controls etc. Remove the access panel from the fan unit.
Inspect and, if necessary, clean the fan and motor assemblies and
the interior of the case. If the unit is heavily soiled it may be more
convenient to remove the fan/motor assemblies. Check all parts
for security and that the impeller rotates freely, taking care not to
disturb the balance. Ensure all control components are secure and
clean, refit all access doors.
Filter care/replacement
The filter inside the Ecosmart Squrbo unit will require cleaning on a
regular basis. The frequency of the cleaning operation will depend
on the site conditions.
Figure 10.
The filter is located inside the unit and contained in a bracket as
shown below. Remove the access panel and withdraw the filter,
which can now be vacuumed.
Note: It is important to allow sufficient time for the
heater battery to cool down before beginning work.
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.
Cleaning Control Box and Sensors
(if fitted)
Remove covers and carefully clean out interiors as necessary.
Check for damage and security of components. Refit covers.
6.0 Replacement of Parts
Should any component need replacing Nuaire keep extensive stocks
for quick delivery. Ensure that the unit is electrically isolated,
before carrying out any work.
When ordering spare parts, please quote the serial number of the
unit and the ARC number of the purchase if possible.
(This information will be available on the fan label).
7.0 Warranty
The 5 year warranty starts from the day of delivery and includes
parts and labour for the first year. The remaining period covers
replacement parts only.
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.
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
5
ECOSMART Squrbo Fans
21. 10. 16. Leaflet Number 671169
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