SAJ 8000B series - Safe Operation and Installation Guidance; Installation and Wiring Safety

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01
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8000B Series
Notes for Safe Operation
Read this instruction manual thoroughly before installation, operation,
maintenance or inspection of the frequency inverters. In this manual, safe
operation are classied as “WARNING” or “CAUTION”.
WARNING
Indicate a potentially dangerous situation which, if not avoided, could result
in death or serious injury to personnel.
CAUTION
Indicate a potentially dangerous situation which, if not avoided, could result
in minor or moderate injury and damage to equipment. It may also be used
for warning against unsafe practices.
Even items described as ( CAUTION) may result in a vital accident in some
situations. Please follow these important notes:
NOTE
These are steps to be taken to ensure proper operation.
Before Installation
WARNING
Do not install or operate any frequency inverter that is damaged or has
missing parts.
Choose the motor of insulation class B or above. Otherwise it may cause
an electrical shock.