18
20901101_EN_PC5xx-6xx_select_Serie_V1.3_260819
Safety information
2.4.3
Laboratory and working materials
DANGER
Hazardous substances could be discharged at the
outlet.
During aspiration, hazardous, toxic substances at the
outlet can get into the ambient air.
>
>
Observe the national regulations for safe handling of
hazardous substances.
>
>
Please note that residual process media may pose a
danger to people and the environment.
>
>
Mount and use suitable separators, filters or fume
hood devices.
Hazards due to different substances
Pumping different substances or media can cause the substances
to react with one another.
Working materials which get into the vacuum pump with the gas
flow can damage the vacuum pump. Hazardous substances can
deposit in the vacuum pump.
Possible protective measures, depending on the application:
>
Flush the vacuum pump with inert gas or air before changing
the medium to be pumped.
>
Use inert gas to dilute critical mixtures.
>
Prevent the release of hazardous, toxic, explosive, corrosive
fluids, gases or vapors or those that are harmful to health or
the environment, for example, through suitable laboratory facil
-
ities with a fume hood and ventilation control.
>
Protect the inside of the vacuum pump from deposits or mois-
ture, e. g, through the provision of a gas ballast.
>
Be aware of interactions and possible chemical reactions of
the pumped media.
>
Check the compatibility of the pumped substances with the
wetted materials of the pumping unit.
>
Contact us if you have concerns about using your vacuum
pump with certain working materials or media.
Pumping different
substances
Содержание PC 510 select
Страница 12: ...12 20901101_EN_PC5xx 6xx_select_Serie_V1 3_260819 Introduction ...
Страница 44: ...44 20901101_EN_PC5xx 6xx_select_Serie_V1 3_260819 Installation and connection ...
Страница 90: ...90 20901101_EN_PC5xx 6xx_select_Serie_V1 3_260819 ...
Страница 91: ...91 20901101_EN_PC5xx 6xx_select_Serie_V1 3_260819 ...