2.10.7
Maintenance and service/troubleshooting
•
Visually inspect the frequency inverter when carrying out the required maintenance work and
inspections at the machine/plant.
•
Perform the maintenance work and inspections prescribed for the machine carefully, including the
specifications on parts/equipment replacement.
•
Work on the electrical components may only be performed by a qualified electrician according to
the applicable rules of electrical engineering. Only use original spare parts.
•
Unauthorized opening and improper interventions in the machine/plant can lead to personal injury
or material damage. Repairs on the frequency inverters may only be carried out by the manufac-
turer or persons authorized by the manufacturer. Check protective equipment regularly.
•
Before performing any maintenance work, the machine/plant must be disconnected from mains
supply and secured against restarting. The five safety rules must be complied with.
2.10.8
Final decommissioning
Unless separate return or disposal agreements were made, recycle the disassembled frequency in-
verter components:
•
Scrap metal materials
•
Recycle plastic elements
•
Sort and dispose of other component materials
Electric scrap, electronic components, lubricants and other utility materials must be
treated as special waste and may only be disposed of by specialized companies.
In any case, comply with any applicable national disposal regulations as regards envi-
ronmentally compatible disposal of the frequency inverter. For more details, contact
the competent local authorities.
22
Operating Instructions ACU
06/13
Summary of Contents for ACTIVE Cube ACU 201-01
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