Motive DELPHI ATDC Ex 2GD, Дополнение к руководству

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Manual Addendum DELPHI ATDC Ex 2GD
pag 7/20
REV.03
Installation precautions
For the installation of the motor please consider the following:
• make sure that no damages have occurred during transport.
• remove carefully the components of the plant from the wrapping material and any other protective devices.
• make sure that the value of the voltage on the motor plate is the same as the voltage of mains.
• surfaces in contact with the electric bonding and the rating plate must not be varnished.
• set the motor on a flat surface.
• make sure that the bearings or the flange are well fixed and, in case of direct coupling, the motor is perfectly
aligned.
• rotate the rotor manually in order to verify the absence of any dragging.
• verify the rotation sense removing the coupling.
• splice (extract) the output components (i.e. coupling, belt pulley, etc.) only using correct devices (shrinking-on).
Avoid not allowed tension on the pulley.
• in the models in which the shaft is with the end downwards, use the protective cover. If the end of the shaft is
upwards, use a cover preventing any penetration of external parts into the fan.
• do not hinder the ventilation. The discharged air, together with the air coming from other groups, must not be
immediately re-aspirated.
• verify the correct grounding of the motor.
Maintenance warnings: clean the motor only with a wet or antistatic cloth.