Ulvac VD151, Инструкция по эксплуатации

Страница: 7 / 68

YK08-0028-DI-002-08
vi
Countermeasure to the earthquake
WARNING
There is a risk that the Pump lays down or slides and breaks peripheral
units if it was not correctly fixed. Be sure to give allowances to the
vacuum piping and electric cables so that they absorber vibrations to
prevent them from breaking and/or dismantling.
Inlet piping <Mounting>
WARNING
Check and ensure that any of hazardous energy is blocked before
starting the operation.
Power Supply wiring <Mounting>
WARNING
1) Check and ensure that any of hazardous energy is blocked before
starting
the operation.
2) Entitled staff should conduct the wiring operation. Erroneous wiring
work might cause a fire.
3) 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 the product.
4) Ensure to have a correct grounding.
5) You are recommended further to install a dedicated Leak breaker. You
have a risk of getting electrical shock in case of failure or electric
leakage.
6) It is imperative to put the Overload protection device. Otherwise it
would cause the motor burn out and/or fire.