LEYBOLD 970100V, Оригинальное руководство пользователя

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SV Neo D 16 – 25 - 40 – 65 Jan. 2018 3 / 51
Important Safety Information
Indicates procedures that must be strictly observed to prevent hazards to
persons.
Indicates procedures that must be strictly observed to prevent damage to, or
destruction of the product.
Emphasizes additional application information and other useful information
provided within these Operating Instructions.
The Leybold SOGEVAC
®
Neo D have been designed for safe and efficient
operation when used properly and in accordance with these Operating
Instructions. It is the responsibility of the user to carefully read and strictly
observe all safety precautions described in this section and throughout the
Operating Instructions. The SOGEVAC
®
Neo D
must only be operated in
the proper condition and under the conditions described in the
Operating Instructions
.
SOGEVAC
®
pumps are not designed:
■ for pumping of aggressive, corrosive gases or gases mixtures ;
■ for pumping of oxygen or other highly reactive gases with a greater
concentration than atmospheric concentration (>20%) ;
For all these cases, special materials must be used. In case of doubt, please
contact Leybold.
See also the limits of use indicated in the CE declaration of conformity.
Never expose part of the body to the vacuum. There is a danger of injury.
Never operate the pump with an open and thus accessible inlet. Vacuum
connections as well as oil filling and oil draining openings must not be opened
during operation of the pump.
When operating pump is hot and some surfaces could reach a temperature
higher than 80°C (176°F). There is a risk of burn by touching.
Depending on the process involved, dangerous substances and oil may
escape from the pump. Take the necessary safety precautions !
When working on the pump system always observe the Operating
Instructions.
Disconnect the unit from the power supply before starting any work.
Pump must not be operated above 2000 m sea level
Warning
Caution
Note
Warning
Caution
High electric voltages! When touching parts at high electric voltages, there is
the risk of suffering severe injuries by an electric shock! Covers marked with
this symbol must only be opened by trained electricians after having reliably
deenergised (lockout/tagout) the equipment.
Always operate the pump with a properly connected protective earth con-
ductor and make sure that the motor & FC connection box are closed.
Use only the Leybold frequency converter for the pumps equipped with one.
Lay the connecting lines so that these cannot be damaged. Protect the lines
against humidity and contact with fluids. Avoid thermally stressing the lines by
unfavorable laying. Provide strain relief for the connecting lines so that the
plugs and the line connectors are not subjected to excessively high mechani-
cal stresses.
Lay electric feed lines so that there is no risk of tripping over these.
Important Safety Information