Maintenance
Instruction handbook
b maXX
BM3000, BM3200, BM3300
Document no. 5.11018.11
167
9
9.3.1
Periodic maintenance
m
environmental condition
Check points
Methods and criteria
Inspection intervals
Daily
Semi-
annu-
ally
Annu-
ally
Check environmental temperature, humidity and
vibrations.
Check, whether dust, oil or water drops are visible.
Visual inspection and measurement of the environmen-
tal conditions, comparison with standard values.
O
Check, whether there are hazardous objects in the
vicinity.
Visual inspection
O
m
Voltage
Check points
Methods and criteria
Inspection intervals
Daily
Semi-
annu-
ally
Annu-
ally
Check the voltage of the power supply network
and the control circuits
Measurement and comparison with standard values.
O
DANGER!
Risk of fatal injury from electrical current!
Stored electric charge.
Discharge time of the modular system = discharge time of the device with the longest
DC link discharge time in the modular system.
Refer to
Z
Electrical Data
–
.
Therefore:
m
Do not touch before taking into account the discharge time of the capacitors and
electrically live parts.
m
Heed corresponding notes on the equipment.
m
If additional capacitors are connected to the intermediate circuit, the intermediate
circuit discharge can take a much longer time. In this case, the necessary waiting
period must itself be determined or a measurement made as to whether the equip-
ment is de-energized. This discharge time must be posted, together with an IEC
60417-5036 (2002-10) warning symbol, on a clearly visible location of the control
cabinet.
Содержание b maXX 3000
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Страница 209: ...209 of 218 Instruction handbook b maXX BM3000 BM3200 BM3300 Document no 5 11018 11 APPENDIX B DECLARATION OF CONFORMITY ...
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Страница 218: ...Instruction handbook b maXX BM3000 BM3200 BM3300 Document no 5 11018 11 Baumüller Nürnberg GmbH 218 of 218 Notes ...
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