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YK18-0012-AI-101-02
1. For safe use
Signifies, by each work, the method for avoiding danger and the actions prohibited to do for
dangerousness reasons.
1.1 Handling the machine
For an overhaul, repair, or problem on the machine, contact a neighboring service center.
Inert gasses (air, nitrogen, and argon) can be discharged with this machine.
Other gasses (toxic, combustion, combustion-supporting, corrosive, and
explosive gases) cannot be used since they may be leaked from the pump
main unit, or ignition or explosion may be occurred inside the pump when
discharged.
Install the machine in a ventilated indoor room.
If nitrogen or argon is leaked, you may be suffocated because of deficiency in
oxygen.
Before working on the installment or removal, keep the machine away from all
of the energy sources (power supply, cooling water, etc)
If this machine sucks in a toxic gas, not only the pump main unit but also the
lubricating oil may become poisonous. Be careful to this at the time of
maintenance work.
Install an appropriate filter separator trap so as not let the machine sucks in
liquid and solid particulates.
●
This machine is designed so as to conform to the rules and regulations at the time of preparing
this manual. The conformity to the rules and regulations shall not be necessarily guaranteed if
the standard of rules and regulations are changed in future.
●
If a device embedded in this machine does not conform to the same rules and regulations or if
the machine itself is modified, the performance and the safety of the machine may not be
guaranteed. In such a case, we can neither guarantee the performance and the safety nor take
the responsibility.
●
For those who never took general safety education which is regarded to be effective publicly in
the country intended to use, by any means, do not use the machine. An operator shall receive
such trainings.
●
Install and operate the machine according to the rules, regulations, and ordinances (Fire
Service Laws and electric wire regulations) on safety of the country intended to use
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NOTES