Commissioning And Running; Maintenance And Component Replacement; Disposal - INVT Goodrive800 Pro Series Hardware Manual

Goodrive800 Pro Series Regenerative Rectifier Hardware Manual

1.4.2 Commissioning and running

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Note
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1.4.3 Maintenance and component replacement

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Note
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1.4.4 Disposal

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202308 (V1.1)
Cut off all power supplies connected to the regenerative rectifier before terminal
wiring, and wait for at least the time designated on the rectifier unit after
disconnecting the power supplies.
High voltage presents inside the regenerative rectifier during running. Do not carry
out any operation on the rectifier unit during running except for keypad setup. For
products at voltage class of 4 or 6, the control terminals form extra-low voltage
circuits. Therefore, you need to prevent the control terminals from connecting to
accessible terminals of other devices.
Before turning on the power supply, check the cable connection status.
Prevent anyone from directly touching the energized part of the cabinet door. Pay
special attention to safety when handling shields that are made of metal sheets.
Do not do any withstand voltage testing during regenerative rectifier connection.
Disconnect the motor cable before performing any insulation and voltage withstand
tests for the motor or motor cable.
Do not open the cabinet door since high voltage presents inside the Goodrive800
Pro series product during running.
Do not switch on or switch off the input power supplies of regenerative rectifier
frequently.
If the regenerative rectifier has been stored for a long time without use, perform
checking and carry out pilot run for the inverter unit before using it again.
Close the regenerative rectifier front cover before running; otherwise, electric shock
may occur.
Only trained and qualified professionals are allowed to perform maintenance,
inspection, and component replacement for the regenerative rectifier.
Cut off all power supplies connected to the product before terminal wiring, and wait
for at least the time designated on the rectifier unit after disconnecting the power
supplies.
During maintenance and component replacement, take measures to prevent
screws, cables and other conductive matters from falling into the internal of the
regenerative rectifier.
Use proper torque to tighten screws.
During maintenance and component replacement, keep the regenerative rectifier
and its parts and components away from combustible materials and ensure they
have no combustible materials adhered.
Do not carry out insulation voltage-endurance test on the regenerative rectifier, or
measure the control circuits of the rectifier unit with a megohmmeter.
During maintenance and component replacement, take proper anti-static measures
on the regenerative rectifier and its internal parts.
The regenerative rectifier contains heavy metals. Dispose of a scrap rectifier unit as
industrial waste.
Dispose of a scrap product separately at an appropriate collection point but not
place it in the normal waste stream.
Safety precautions
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