Eliwell EWCFW-08 User Manual page 17

CHAPTER 1 - SAFETY NOTICES
NOTE!
In this manual, qualified personnel are defined as people that are
trained to:
1. Install, ground, power up and operate the CFW-08 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 (ECC3, DSP) and the HMI-CFW08-P
are high voltage circuits and are not grounded.
DANGER!
Always disconnect the supply voltage before touching any
electrical component inside the inverter.
Many components are charged with high voltage and/or in
movement (fans), 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.
Do not apply high voltage (high pot) test on the inverter!
If this test is necessary, contact Eliwell.
NOTE!
Inverters can interfere with other electronic equipment. In order to
reduce this interference, adopt the measures recommended in
chapter 3 - Installation and Connection.
NOTE!
Read this entire manual before installing or operating the CFW-08.
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