DAB MCE-150/P, Instructions Manual

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ENGLISH
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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.
Figure 2: Removing the cover to access the connections
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).