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4 | WECM / Emerald eZA Manual
4. IDENTIFICATION LABELS
There is one nameplate with general product information on the WECM / Emerald eZA product that is affixed to the side of
the motor frame and one label with basic electronic information that is affixed to the drive (back cover).
Figure 1 - Drive label
Figure 2 - Europe market motor nameplate
5. INSTALLATION
DANGER!
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Make sure the AC power supply is disconnected and protected against accidental energization before starting
the installation;
Check the motor direction of rotation, turning it without load before it is coupled to the load;
To prevent accidents, ensure that the grounding connection has been performed according to the applicable
standards and that the shaft key has been securely fastened before the motor is started;
When available, do not lift and/or carry the product holding by the input cables.
Motors must be only installed in places compatible with their mounting features and in applications and environments for
which they are intended.
Those motors with feet must be installed on bases duly planned in order to prevent vibrations and assure perfect alignment.
The motor shaft must be properly aligned with the shaft of the driven machine. Incorrect alignment, as well as improper
belt tension, will certainly damage the bearings, resulting in excessive vibrations and even causing the shaft to rupture. The
admissible shaft radial and axial loads for standard bearings are specified on the Table 1 and Table 2. Use flexible coupling
whenever possible.
