Mechanical Installation; Important Notes; Transport; Preparation - Lenze MCA Series Mounting And Switch-On Instructions

Mechanical installation

Important notes

Install the product according to the information in the chapter "Standards and operating
•
conditions".
4Standards and operating conditions
The technical data and the data regarding the supply conditions can be found on the
•
nameplate and in this documentation.
Ambient media − especially chemically aggressive ones − may damage shaft sealing rings,
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lacquers and plastics.
Lenze offers special surface and corrosion protection in this case.
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Transport

Ensure appropriate handling.
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Make sure that all component parts are securely mounted. Secure or remove loose
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component parts.
Only use safely fixed transport aids (e.g., eye bolts or support plates).
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Do not damage any components during transport.
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Avoid electrostatic discharges on electronic components and contacts.
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Avoid impacts.
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Check the carrying capacity of the hoists and load handling devices. The weights can be
•
found in the shipping documents.
Secure the load against tipping and falling down.
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Standing beneath suspended loads is prohibited.
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Preparation

Remove protection covers from the shafts
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Remove corrosion protection from the shafts and contact surfaces (flange/foot)
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If necessary, remove dirt using standard cleaning solvents
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NOTICE
Material damage caused by solvents!
Solvents can destroy bearings and sealing rings.
▶ Bearings or sealing rings must not come into contact with the solvent!

Installation

The mounting surfaces must be plane, torsionally rigid and free from vibrations.
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The mounting areas must be suited to absorb the forces and torques generated during
•
operation.
Ensure an unhindered ventilation.
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For versions with a fan, keep a minimum distance of 10 % from the outside diameter of the
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fan cover in intake direction.
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Mechanical installation
Important notes
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