Ulvac VD30C, Инструкция по эксплуатации

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YK15-0009-DI-002-04
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5.2 Regular Check
Although you have to consider checkpoints depending on the use of the Pump, you should check
the following regularly; it is helpful to avoid trouble and extend the Pump life cycle.
WARNING
①
Check and ensure that any of hazardous energy is blocked before
starting the operation.
Entitled staff should conduct the wiring operation.
Erroneous wiring work might cause a fire.
② Conduct the wiring operation correctly in compliance with laws and
rules concerning the safety (e.g. Fire Defense Law, Electric Equipment
Technology standard, Internal line cord) in the country and region you
use this product.
③ Ensure to have a correct grounding.
You have a risk of getting electrical shock in case of failure or electric
leakage.
④
You are recommended further to install a dedicated earth leakage
breaker.
⑤
It is imperative to put the overload protection device.
Otherwise it would cause the motor burn out and/or fire.