Special Hazards - Baumuller BFN 3-1-0007-001 Instruction Handbook Manual

2.7

Special hazards

2.7 Special hazards
In the following section, the remaining marginal risks will be stated that have been iden-
tified as a result of the risk analysis.
Observe the safety notes listed here and the warning notes in the further chapters of this
manual to reduce health risks and dangerous situations.
Electrical current
DANGER!
Risk of fatal injury from electrical current!
There is an immediate risk of fatal injury if live electrical parts are contacted. Damage
to the insulation or individual components can be life-threatening.
Therefore:
m Switch off the power supply immediately in case of damage to the power supply
m Only allow work on the electrical system to be performed by qualified personnel.
m Switch off the current when any kind of work is being performed on the electrical
m The device must be operated in a control cabinet. The control cabinet must protect
Danger from 
residual energy
DANGER!
Risk of fatal injury from electrical current!
Stored electric charge.
Discharge time of the drive system = discharge time of the device with the longest
DC-link discharging time.
Therefore:
m Consider discharge time of the capacitor and do not contact energized parts
m The instructions on the device must be observed.
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insulation.
system and ensure safety before switching on again.
against direct contact. It must conform to the EN 61800-5-1, chapter 4.2.3.3.
Baumüller Nürnberg GmbH