Transport And Storage; Handling And Installation; Electrical Connections; Safe Operation - BONFIGLIOLI Active cube Operation Manual

2.10.3

Transport and Storage

The frequency inverters must be transported and stored in an appropriate way. During transport
•
and storage the devices must remain in their original packaging.
The units may only be stored in dry rooms which are protected against dust and moisture and are
•
exposed to small temperature deviations only. The requirements of DIN EN 60721-3-1 for storage,
DIN EN 60721-3-2 for transport and labeling on the packaging must be met.
• The duration of storage without connection to the permissible nominal voltage may not exceed
one year.
2.10.4

Handling and installation

Do not commission any damaged or destroyed components.

Prevent any mechanical overloading of the frequency inverter. Do not bend any components and

never change the isolation distances.
Do not touch any electronic construction elements and contacts. The frequency inverter is

equipped with components which are sensitive to electrostatic energy and can be damaged if
handled improperly. Any use of damaged or destroyed components will endanger the ma-
chine/plant safety and shall be considered as a non-compliance with the applicable standards.
Only install the frequency inverter in a suitable operating environment. The frequency inverter is

exclusively designed for installation in industrial environments.
If seals are removed from the case, this can result in the warranty becoming null and void.
•
2.10.5

Electrical connections

The five safety rules must be complied with.

Never touch live terminals. The DC link may have dangerous voltage levels even up to three

minutes after shutdown.
When performing any work on/with the frequency inverter, always comply with the applicable

national and international regulations/laws on work on electrical equipment/plants of the country
in which the frequency inverter is used.
The cables connected to the frequency inverters may not be subjected to high-voltage insulation

tests unless appropriate circuitry measures are taken before.
Only connect the frequency inverter to suitable supply mains.
•
2.10.5.1 The five safety rules
When working on/in electrical plants, always follow the five safety rules:
1. Isolate
2. Take appropriate measures to prevent re-connection
3. Check isolation
4. Earth and short-circuit
5. Cover or shield neighboring live parts.
2.10.6

Safe operation

During operation of the frequency inverter, always comply with the applicable national and inter-

national regulations/laws on work on electrical equipment/plants.
Before commissioning and the start of the operation, make sure to fix all covers and check the

terminals. Check the additional monitoring and protective devices according to the applicable na-
tional and international safety directives.
During operation, never open the machine/plant

Do not connect/disconnect any components/equipment during operation.

The machine/plant holds high voltage levels during operation, is equipped with rotating parts

(fan) and has hot surfaces. Any unauthorized removal of covers, improper use, wrong installation
or operation may result in serious injuries or material damage.
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Modbus/TCP
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