2.5
Requirements placed on the personnel / due diligence
Persons entrusted with the planning, installation, commissioning and maintenance and servicing in
connection with the device must have the corresponding quali
fi
cations and skills for these jobs. Based
on their training, knowledge and experience as well as knowledge of the relevant standards, they
must be able to judge the work transferred to them and be able to recognize possible hazards.
In addition, they must be knowledgeable about the safety regulations, EU directives, rules for the
prevention of accidents and the corresponding national as well as regional and in-house regulations.
Personnel to be trained or instructed and apprentices are only permitted to work on the device under
the supervision of an experienced person. This also applies to personnel undergoing general training.
Comply with the legal minimum age
2.6
Commissioning
Danger!
During commissioning, unexpected and hazardous conditions can arise in the entire system due to
incorrect settings, defective components or incorrect electrical connections
During the commissioning following has to be observed:
•
Remove all persons and objects from the hazardous area
•
The EMERGENCY-STOP functions must be in working order
•
Commissioning is only permitted with compliance to the EMC directive 39/336/EEC
2.7
Working on device / Hazards through residual voltage
Before working on previously installed devices, separate them from the mains and secure them
against reconnection.
Danger!
Through use of capacitors, danger of death exists even after switching off the device through directly
touching the energized parts or due to parts that have become energized due to faults.
Wait at least
3 minutes
before working on the device.
The safe isolation from the supply must be checked using a
two-pole
voltage detector.
Danger!
It is generally forbidden to carry out work on electrical live parts. Protection class of the device when
open is IP 00! It is possible to touch hazardous voltages directly.
2.8
Modi
fi
cations / interventions in the device
For reasons of safety, no unauthorized interventions or
modi
fi
cations
may be made on the device .
All planned modi
fi
cations must be authorized by the manufacturer in writing.
Use only genuine spare parts / genuine wearing parts / genuine accessories from the
ZIEHL-ABEGG SE.These parts were speci
fi
cally designed for the device. There is no guarantee that
parts from non-original sources are designed and manufactured in correspondence with load and
safety requirements.
Parts and special equipment not supplied by the ZIEHL-ABEGG SE are not approved for use.
2.9
Operator
’
s obligation of diligence
The device has been designed and constructed with consideration of a hazard analysis and after
carefully selecting the harmonized standards to be complied with as well as additional technical
speci
fi
cations. It thus complies with the state-of-the art and ensures the highest degree of safety.
However, this safety can only be implemented in operational practice if all measures necessary for
this purpose are taken. The operator of the installation has the obligation of due diligence to plan
these measures and monitor their implementation.
In particular, the operator must ensure that
•
the device is only used for the purpose for which it was intended
•
The installation is operated solely in a
fl
awless, functional condition and that especially the safety
devices are periodically checked for their properly functioning condition
•
The required personal safety gear is available to and used by the operating, maintenance and
repair personnel
•
The operating instructions are always readily available at the location where the frequency inverter
is being used, are complete and are in legible condition
Original operating instructions
ZArec4C
Safety instructions
R-TBA14_03-GB 1817 Index 007
Part.-No. 00163436-GB
7/64
