2 Safety Instructions and General Warning
Equipment containing electrical components may not be disposed of together with domestic
waste.
It must be collected separately as electrical and electronic waste according to local and currently
valid legislation.
Caution
The adjustable frequency drive DC link capacitors remain charged after power has been disconnected. To avoid the electrical shock hazard, dis-
connect the adjustable frequency drive from line power before carrying out maintenance. Before servicing the adjustable frequency drive, wait the
minimum amount of time indicated below:
380-500 V
120-300 hp [90-200 kW]
20 minutes
350-1000 hp [250-800 kW]
40 minutes
525-690 V
50-450 hp [37-315 kW]
20 minutes
500-1350 hp [355-1000 kW]
30 minutes
FC 300
Instruction Manual
Software version: 4.9x
This Instruction Manual can be used for all FC 300 adjustable frequency drives with software version 4.9x.
The software version number can be seen from parameter 15-43.
VLT
®
Automation Drive FC 300
Instruction Manual High Power
2 Safety Instructions and General Warning
MG.33.U2.22 - VLT
®
is a registered Danfoss trademark
2-1
2
