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Item no.: HAB 100177146 - 000 · EN · Change· Release 2020-10-26
Control electronics
Control electronics
VTD-60.XX-K5SB
VTD-60.XX-K5SB
Safety information
2.5
Personnel qualifications
The following qualification requirements are specified in these operating instructions:
•
Qualified electricians:
persons who, due to their specialist training and skills, are able to carry out work on electrical
systems and independently identify hazards. A qualified electrician must observe the applicable regulations in their country
for installing electrical equipment (e.g. DGUV (German Social Accident Insurance) in Germany).
•
Authorized specialist personnel:
persons who have been trained by the operator about the potential hazards when
carrying out their assigned tasks and activities.
Required skills and knowledge by field of work
Tasks and activities
Required skills and knowledge
Installation
• Practical electrical training
• Knowledge of the current electrical safety regulations
• Knowledge of the relevant electrical safety regulations at the workplace
Configuration
• Basic knowledge of the structure and set-up of the described connections and interfaces
• Basic knowledge of data transfer
Servicing
• Practical technical training
• Knowledge of the relevant electrical safety regulations at the workplace
• Only qualified electricians are allowed to install the control electronics, carry out the trial run and perform work on the
electrical system.
• Only authorized specialist personnel are allowed to transport, unpack, operate and service the control electronics.
2.6 Safety of persons
• Provide sufficient protection against accidental contact (e.g. cover electrical contacts).
• Do not wear loose clothing or jewelery.
• Keep hair, clothing, and gloves well away from rotating components.
• Use personal protective equipment (e.g. hearing protection, thermal gloves).
2.7 Electric/electromagnetic safety
DANGER
Electrical charge possible on the control electronics (even when switched off)
Electric shock
→
Make sure there is no possibility of contact with the control electronics when installed.
→
Before working on control electronics that may be electrically charged, make sure that no more charge is
present. Use a two-pole voltage tester.
→
Wait five minutes after disconnecting the voltage at all poles before opening the control electronics.
• Depending on the environmental conditions, regularly check the control electronics and connected cables for damage.
• Only use cables and plug connections approved by ebm-papst.
• Immediately replace defective cables and loose connections.
• Ensure EMC capability in the end device/installation state, e.g. with shielding.
• Provide suitable measures for avoiding impermissible electromagnetic interference emissions, such as shielding.
• Use control units and control devices for influencing the electromagnetic radiation.
