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8. Commissioning
8.1
Safety information
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Commissioning may only be carried out by trained and instructed qualified personnel!
8.2 Preconditions
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Installation and electrical connection have been correctly performed.
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Residual material from installation and foreign objects have been removed from the fan and ducts.
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Inlet and outlet are free.
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The safety devices have been fitted (protective grille).
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The earth wire is connected.
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The cable glands are tight.
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The nominal current (from the name plate) is not exceeded.
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The data on the name plate corresponds with the connection data.
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The supply voltage corresponds with the device voltage.
8.3
Tests when activated
Switch the ventilator on.
WARNING
Danger from protruding parts!
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Wear safety goggles when checking the direction of rotation.
Check the direction of rotation/conveyance. The direction of rotation always applies looking at the rotor.
WARNING
Danger from electrical voltage!
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Ensure that all phases are completely free of voltage.
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Observe the 5 rules of electrical safety (see section 2.5)!
Check:
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Smooth running (any vibrations and noise)
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Current consumption (with appropriate measuring instrument)
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Tightness of all connections
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