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Fixing With Tie Rods; Fixing With Screws; Connections; Electrical Connections - DAB MCE-150/P Installations- Und Wartungsanleitungen

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  • DEUTSCH, seite 192
2.1.1

Fixing with tie rods

Special shaped tie rods are supplied for this fixing system; the tie rods feature a male-female connection on
one side and a hook with a nut on the other. The kit also includes a dowel to center the inverter, which must
be screwed into the central hole of the cooling fin using thread locking adhesive. The tie rods must be uniformly
distributed around the circumference of the motor. The male-female connection side of the tie rod must be
inserted in the special holes on the inverter's cooling fin, while the other side hooks onto the motor. The nuts
of the tie rods must be tightened until the inverter and the motor are tightly fixed together and centered.
2.1.2

Fixing with screws

The kit for this fixing system includes a fan cover, "L" shaped brackets to fix the inverter to the motor and some
screws. To install the inverter remove the motor's original fan cover and fix the "L" shaped brackets to the stud
bolts on the motor casing (position the "L" shaped brackets so that the hole to fix the inverter to the fan cover
is in line with the centre of the motor); then fix the fan cover supplied to the inverter cooling fin using the screws
and thread locking adhesive. Now fit the fan cover-inverter assembly on the motor and insert the special
anchoring screws between the brackets mounted on the motor and the fan cover.

2.2 Connections

All electrical terminals are accessible by removing the 4 screws in the corners of the plastic cover.
Before performing any installation or maintenance operation, disconnect the inverter from the
electrical mains and wait for at least 15 minutes before touching internal parts.
Ensure that the voltage and frequency values on the inverter data plate correspond to those of the
power mains.
2.2.1

Electrical connections

To improve the immunity to any noise radiated towards other equipment we recommend using separate ducts
for the inverter supply cables.
It is recommended to carry out installation as indicated in the manual, in compliance with the laws, directives
and standards in force in the place of use and depending on the application.
The product contains an inverter inside which there are continuous voltages and currents with high-frequency
components (see table 1a).
ENGLISH

Figure 2: Removing the cover to access the connections

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