Special Hazards - Baumuller b maXX 3000 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 hazard 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 electrical power 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
Danger from re-
sidual energy
DANGER!
Risk of fatal injury from electrical current!
Stored electric charge.
Discharge time of the system = discharge time of the device with the longest DC link
discharge time connected to the DC link.
Therefore:
m Do not touch electrically live parts before taking into account the discharge time of
m Pay attention to the corresponding notes on the device.
m If several devices are connected e.g. with a mains rectifier unit, the DC link dis-
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Instruction handbook Control Panel BM3000/BM5000
Document No. 5.12068.01
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insulation.
system and ensure safety before switching on again.
the capacitors.
charge can take a much longer time. In this case, the necessary waiting period
must itself be determined or a measurement made to ensure the device is de-en-
ergized.
Baumüller Nürnberg GmbH