Power Electronics SD 300 Series, Getting Started Manual

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SD300 POWER ELECTRONICS
8
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
IMPORTANT!
Read carefully this manual to maximize the performance of the product and to
ensure its safe use.
In order to appropriately use the drive, please, follow all instructions described
in the installation manual which refer to transportation, installation, electrical
connection and commissioning of the equipment.
Power Electronics accepts no responsibility or liability for partial or total
damages resulting from incorrect use of equipment.
Please, pay careful attention to the following recommendations:
WARNING
Do not remove the cover while power supply is connected or the drive
is operating.
Otherwise, you may get an electric shock.
Do not run the drive with the front cover removed.
Otherwise, you may get an electric shock.
The drive does not remove the voltage from the input terminals.
Before working on the drive, isolate the whole drive from the supply.
If you do not remove the power supply, you may get an electric shock.
Do not remove the cover except for periodic inspections or wiring,
even if the input power is not applied.
Otherwise, you get an electric shock.
Before opening the covers for wiring or periodic inspections, ensure
DC voltage has been fully discharged. Check with a multimeter the
following measures:
•
Measure between the output power busbars U, V, W and the cabinet
and check that the voltage is around 0V.
•
Measure that the DC link ter, - and chassis voltage are below
30VDC.
Otherwise, you may get an electric shock.
Operate the drive with dry hands.
Otherwise, you may get an electric shock.