User`s manual

2 | MW500
Safety Instructions
- English -
1.3 PRELIMINARY RECOMMENDATIONS
DANGER!
Always disconnect the general power supply before changing any electric
component associated to the drive. Many components may remain
loaded with high voltages and/or moving (fans), even after the AC power
supply is disconnected or turned off. Wait for at least ten minutes in order
to guarantee the full discharge of the capacitors. Always connect the
grounding point of the drive to the protection grounding.
NOTES!
 The MW500 drive may interfere in other electronic equipment. Observe
the recommendations of chapter 3 - Installation and Connection in
order to minimize these effects.
 Read the entire manual before installing or operating this drive.
Do not execute any applied withstand voltage test on the drive!
If necessary, contact WEG.
ATTENTION!
The electronic boards have components sensitive to electrostatic
discharges.
Do not touch the components or connectors directly. If necessary, first
touch the grounding point of the drive, which must be connected to the
protection ground or use a proper grounding strap.
ATTENTION!
Do not touch the enclouser of the drive directly. The drive may be very
hot during and after the operation.