Lenze 931W - Manual (Page 9)

Safety instructions
Personnel responsible for safety
2

9 GHB 13.0002-EN 3.1
2 Safety instructions
2.1 Personnel responsible for safety
Operator
ƒ An operator is any natural or legal person who uses the drive system or on behalf of
whom the drive system is used.
ƒ The operator or his safety officer must ensure
– that all relevant regulations, instructions and legislation are observed.
– that only qualified personnel work with and on the drive system.
– that the personnel have the Operating Instructions available for all corresponding
operations.
– that non-qualified personnel are prohibited from working with and on the drive
system.
Skilled personnel
Skilled personnel are persons who - because of their education, experience, instructions,
and knowledge about corresponding standards and regulations, rules for the prevention
of accidents, and operating conditions - are authorised by the person responsible for the
safety of the plant to perform the required actions and who are able to recognise potential
hazards.
(See IEC 364, definition of skilled personnel)
2.2 General safety and application notes for Lenze controllers
(According to: Low-Voltage Directive 73/23/EEC)
General
Lenze controllers (frequency inverters, servo inverters, DC controllers) and the accessory
components can include live and rotating parts - depending on their type of protection -
during operation. Surfaces can be hot.
Non-authorised removal of the required cover, inappropriate use, incorrect installation or
operation, create the risk of severe injury to persons or damage to material assets.
More information can be obtained from the documentation.
All operations concerning transport, installation, and commissioning as well as
maintenance must be carried out by qualified, skilled personnel (IEC 364 and
CENELEC HD 384 or DIN VDE 0100 and IEC report 664 or DIN VDE 0110 and national
regulations for the prevention of accidents must be observed).
According to this basic safety information qualified, skilled personnel are persons who are
familiar with the assembly, installation, commissioning, and operation of the product and
who have the qualifications necessary for their occupation.