Hydor HXP45041, Инструкция по установке и обслуживанию

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3.2 At initial start-up, check that impeller rotation and airflow direction is
correct.
3.3 Check that the motor amperage draw does not exceed the nameplate
rating.
4. Fan Maintenance
4.1 Inspection of the fan at least once every 12 months is recommended to
ensure that the motor, fan blades, and supporting guards, are clean. Any
build up of dust and deposits on the blades or guards should be removed
using a non-abrasive cleaner.
4.2 All fastenings should be checked for tightness. In addition, all rotating
items should be checked.
4.3 Bearings are of the ‘sealed for life’ type and will not need a detailed
inspection.
WARNING Only a suitably qualified and competent person may carry
out maintenance after the electrical supply has been isolated. Particular
care must be taken when automatic switching controls are used.
5. Wiring
5.1 Check that the fan unit supplied is suitable for the supply voltage and type
of fan being replaced.
5.2 Rem ove the terminal plate on the motor which will provide access to the
terminal connections. A suitably qualified and competent person should
carry out the electrical installation in accordance with the current
applicable regulations, in particular IEE 552-01-02/03. Particular attention
should be paid to the connections of the capacitor.