Nicotra Gebhardt DDMP 10/10, Руководство по эксплуатации

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Rev. 0 - 05/11/2020
OPERATING MANUAL OPERATING MANUAL
EN EN
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9. INSTALLATION
The fan installation must be carried out only by competent and qualified staff.
9.1 Commisioning
Work on the device/system by unqualified personnel or failure to comply with warnings can result in severe personal injury or
serious damage to material.
Only suitably qualified personnel trained in the setup, installation, commissioning and operation of the product should carry
out work on the device/system.
The DDMP fan must be grounded through the PE connector on the driver.
The following terminals can carry dangerous voltages even if the driver is inoperative:
• the power supply terminals L, N or R, S, T
• the motor terminals U, V, W
WARNING WARNING
9.2 Operation
Ensure correct grounding connections. The ground cable must be enough to carry the maximum supply fault current which nor -
mally will be limited by the fuses or MCB. Suitably rated fuses or MCB should be fitted in the main supply to the driver, according
to any local legislation or codes.
WARNING WARNING
The driver operates at high voltages.
Certain parameter settings may cause the driver to restart automatically after an input power failure.
CAUTION CAUTION
9.3 Ambient operating conditions
The installation place must be in accordance with the IP protection degree of the fan. In this respect, refer to the ID plate de -
scribed in chapter 3.
Humidity Range: 90% non-condensing
Altitude: if the fan is to be installed at an altitude > 1000m, derating is required.
Shocks: do not drop the fan or expose it to sudden shock.
Vibration: do not install the fan in an area where it is likely to be exposed to constant vibrations.
CAUTION CAUTION
9.4 Fan installation
Place the fan according to your needs, after having checked its dimensions and the position of the fixing holes.
In the final installation, the device shall be directly connected to the supply terminals and shall have a contact separation in all
poles, providing full disconnection under overvoltage category III conditions.
WARNING WARNING
The driver must NOT be removed from the related DDMP fan type and size.
The driver cannot be used separate from the related fan.
WARNING WARNING