VAN DER ENDE Verti-Fan EC, Руководство пользователя

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Page 17 of 28
5.2 Operating on 0-10V external setting signal
When the cable between 10V and E1 has not been connected, the fan needs to be controlled through
an external setting signal (0-10V).
Figure 9 depicts the characteristic curve of the fan’s motor torque to the specifications of the external
setting signal.
Figure 9 FG035 motor characteristic curve (0 - 10 V setting signal)
5.3 Prerequisites for commissioning
Before first-time start-up of the Verti-Fan, check the following:
•
Has any leftover installation material and other foreign material been removed from the fan
area?
•
Are the plastic hose, mounting ring and hose clamp correctly mounted to the fan, safety
devices according to (EN ISO 13857)?
•
Check the rotat. direction (see the rotat. direction arrow on the fan blade, impeller base plate
or intake-side support plate).
•
Check for quiet, low vibration operation. Strong vibrations due to erratic operation
(unbalanced), e.g. caused by transportation damage or improper use, can lead to failure.
For more information concerning the fan consult the FG035 user manual