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2. Safety Instructions and General Warning
2.1.1. Disposal Instructions
Equipment containing electrical components may not be disposed of
together with domestic waste.
It must be collected separately as electrical and electronic waste in
accordance with local and currently valid legislation.
Caution
The adjustable frequency drive DC link capacitors remain charged after power has been dis-
connected. To avoid the electrical shock hazard, disconnect the adjustable frequency drive
from the power supply before carrying out maintenance. Before servicing the adjustable fre-
quency drive, wait the minimum amount of time indicated below:
380-500
V
125-300
hp
[90-200
kW]
20 minutes
350-550 hp [250-400
kW]
40 minutes
525-690 V
50-350 hp [37-250 kW] 20 minutes
450-750 hp [315-560
kW]
30 minutes
FC 300
Instruction Manual
Software version: 4.5x
This Instruction Manual can be used for all FC 300 adjustable frequency drives with software
version 4.5x.
The software version number can be found in parameter 15-43.
VLT
®
Automation Drive FC 300
Instruction Manual High Power
2. Safety Instructions and General Warning
MG.33.U1.22 - VLT
®
is a registered Danfoss trademark.
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