Hitachi L200 Manual Do Utilizador
L200 Inverter
ix
Warnings and Cautions for Troubleshooting and Maintenance
General Warnings and Cautions
WARNING: Never modify the unit. Otherwise, there is a danger of electric shock and/
or injury.
or injury.
CAUTION: Withstand voltage tests and insulation resistance tests (HIPOT) are
executed before the units are shipped, so there is no need to conduct these tests before
operation.
executed before the units are shipped, so there is no need to conduct these tests before
operation.
CAUTION: Do not attach or remove wiring or connectors when power is applied. Also,
do not check signals during operation.
do not check signals during operation.
CAUTION: Be sure to connect the grounding terminal to earth ground.
CAUTION: When inspecting the unit, be sure to wait five minutes after tuning OFF the
power supply before opening the cover.
power supply before opening the cover.
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