Maintenance And Component Replacement; What To Do After Scrapping - INVT Goodrive350 Series Operation Manual

Goodrive350 series high-performance multifunction VFD
Note:

Do not switch on or switch off input power sources of the VFD frequently;
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If the VFD has been stored for a long time without use, set the capacitance and carry out
inspection and pilot run on the VFD before use. For details about capacitor reforming, see
chapter 8 Maintenance and hardware fault diagnosis.

Close the front cover before running; otherwise, electric shock may occur.

1.4.3 Maintenance and component replacement

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

Note:

Use proper torque to tighten the screws.

Keep the VFD and its parts and components away from combustible materials during
maintenance and component replacement.

Do not carry out insulation voltage-endurance test on the VFD, or measure the control circuits
of the VFD with megameter.

Take proper anti-static measures on the VFD and its internal parts during maintenance and
component replacement.

1.4.4 What to do after scrapping

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
Only well-trained and qualified professionals are allowed to perform
maintenance, inspection, and component replacement on the VFD.
Disconnect all the power sources applied to the VFD before terminal wiring,
and wait for at least the time designated on the VFD after disconnecting the
power sources.
Take measures to prevent screws, cables and other conductive matters from
falling into the VFD during maintenance and component replacement.
The heavy metals inside the VFD should be treated as industrial effluent.
When the life cycle ends, the product should enter the recycling system.
Dispose of it separately at an appropriate collection point instead of placing it
in the normal waste stream.
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Safety precautions