Western Airconditioning AER Slim Seriesl, Инструкция по установке, эксплуатации и обслуживанию

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The filter can be cleaned gently with a vacuum cleaner and then washed
with warm water. Before replacing the filters, allow them to dry in a
ventilated environment away from direct sunlight. If any filters are damaged,
they must be replaced. To re-install the filters, insert the lower part in its
special guide and reassemble all the components previously removed.
10-UNSCHEDULED MAINTENANCE
Unscheduled machine maintenance may only be performed by qualified and trained personnel. Maintenance
carried out during the warranty period and not authorised by the Manufacturing Company will forfeit the
warranty.
Before carrying out any machine servicing, make sure that the main power supply is switched off and that it
can not be turned back on unintentionally. Make sure that the motor has stopped before removing any unit
panel.
10.1-Motor and fan
To replace the motor, it is first necessary to remove the cabinet and the filters as described in the previous
sections.
Using an Allen wrench, loosen the threaded nut that secures the fan to the motor pin. During the subsequent
assembly, make sure that the threaded nut is aligned with the motor pin plane.
FOR SAFETY REASONS, IT IS NOT PERMITTED:
- To use the unit without filters, with damaged or with incorrectly positioned filters;
- To use the unit without the front intake grille (cabinet version) or without the corner
component in front of the filters (version without cabinet). The screws that secure these
components must also be tightened hard - as they were when the unit was first delivered.
Should it be not possible to restore the filters and their guards, the unit must be kept powered off
making sure that power supply cannot be resumed unintentionally.
If these prescriptions are not complied with, there are risks of serious personal injury, for
which the Manufacturer will not be accountable.