Tests (Ac Motor); Tests (Ec Motor); Operation; Safety Information - SystemAir IV Smart CA Instrucciones De Instalación Y Funcionamiento

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| Operation

9.5

Tests (AC motor)

1. Before switching the fan on, check for externally visible damage and ensure that the protective equipment functions properly.
2. Switch the fan on.
3. Checks:
◊ Direction of rotation/conveyance. The direction of rotation always applies looking at the rotor.
• The direction of rotation is best observed just before the fan stops.
◊ Smooth running (any vibrations and noise)
◊ Current consumption
◊ Compare the current consumption with the nominal consumption on the name plate.
◊ Tightness of all connections
4. Switch the fan off.
9.6

Tests (EC motor)

1. Before switching the fan on, check for externally visible damage and ensure that the protective equipment functions properly.
When the mains are switched on, the motor starts an initialization (a few seconds). After the initialization the control input is active.
2. Switch the fan on via the control input.
3. Checks:
◊ Direction of rotation/conveyance. The direction of rotation always applies looking at the rotor.
• The direction of rotation is best observed just before the fan stops.
◊ Smooth running (any vibrations and noise)
◊ Current consumption
◊ Compare the current consumption with the nominal consumption on the name plate.
◊ Tightness of all connections
4. Switch the fan off via the control input.
10 Operation
10.1

Safety information

Warning: Hazard from electrical voltage or moving components.
◊ The device may only be operated by adequately qualified persons, details see Table 1 Qualifications, page 5.
◊ The device may only be operated by people who are instructed in and have understood the function and risks, and can act
accordingly.
◊ Abide by the system-related conditions and requirements of the system manufacturer or plant constructor.
10.2

Preconditions

◊ Ensure access only to persons who can safely handle the device.
◊ Only use the fan in accordance with the operating instructions and the operating instructions for the motor.
◊ Do not dismantle or circumvent safety elements, or put them out of function.
152020