WEG CFW-10 EASYDRIVE User Manual page 13

Do not apply High Voltage (High Pot) Test on the Inverter!
If this test is necessary, contact the Manufacturer.
NOTE!
In this manual, qualified personnel are defined as people that
are trained to:
1. Install, ground, power up and operate the CFW-10
according to this manual and the local required safety
procedures;
2. Use of safety equipment according to the local regulations;
3. Administer First Aid.
DANGER!
The inverter control circuit (CC10, DSP) and the HMI-CFW10-
P are not grounded. They are high voltage circuits.
DANGER!
Always disconnect the supply voltage before touching any
electrical component inside the inverter.
Many components are charged with high voltages, even after
the incoming AC power supply has been disconnected or
switched OFF. Wait at least 10 minutes for the total discharge
of the power capacitors.
Always connect the frame of the equipment to the ground (PE)
at the suitable connection point.
ATTENTION!
All electronic boards have components that are sensitive to
electrostatic discharges. Never touch any of the electrical
components or connectors without following proper grounding
procedures. If necessary to do so, touch the properly grounded
metallic frame or use a suitable ground strap.
NOTE!
Inverters can interfere with other electronic equipment. In order
to reduce this interference, adopt the measures recommended
in Section 3 "Installation".
NOTE!
Read this entire manual carefully and completely before
installing or operating the CFW-10.
CHAPTER 1 - SAFETY NOTICES
13