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4.2.2.
Preparation
Once the motor is installed, it must be possible to access to the wiring, and read the
manufacturer's plate. The air must be able to circulate freely around the motor.
You can clean the shaft using a cloth soaked in white spirit or alcohol. Pay attention that
the product does not get on to the bearings.
The motor must be in a horizontal position during cleaning or running.
Caution: Do not step on the motor, the connector or the terminal box
Caution: Always bear in mind that some parts of the surface of the motor
can reach or exceed 100°C
4.2.3.
Mechanical assembly
Warning : The user has the entire responsibility to prepare the support, the
coupling device, shaft line alignment, and shaft line balancing.
The operational life of High-speed motor bearings largely depends
on the care and attention given to this operation.
• Carefully check the alignment of the motor shaft with the driven
machine to avoid vibrations, irregular rotations or applying too
much strain on the shaft.
• Prohibit any impact on the shaft or press fitting which could mark
the bearing tracks.
• In the event that the front bearing block is sealed by a lip seal
which rubs on the rotating section, we recommend that you
lubricate the seal with grease to extend its operational life.
66 - PVD3627-August 2011
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