vacuumbrand PC 510 select, Instructions For Use Manual, Page: 37 / 88

38 20901101_EN_PC5xx-6xx_VARIO_select_Serie_V1.0_280618
Installation and connection
4.3.2 Exhaust gas connection (EX)
WARNING
Risk of bursting due to overpressure inside the
exhaust tube.
Inadmissibly high pressure in the exhaust gas line can
cause the vacuum pump to burst or damage seals.
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The exhaust gas line (outlet, gas outlet) must always
be clear and non-pressurized.
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Always position the exhaust gas hose downwards or
take measures to prevent condensate from flowing
back into the vacuum pump.
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Observe the maximum admissible pressures and
pressure differences.
Conntect exhaust gas hose
1 2
(g) (e) (f)
(h)
1. Connect the sealing ring (e) , the hose nozzle (f) and the
knurled nut (g) as shown and screw this onto the connection.
2. Push the exhaust gas hose (h) onto the hose nozzle and lay
the hose, if necessary, in a fume hood. If necessary fix the
vacuum hose, e. g., with a hose clamp.

Example
Exhaust gas connec-
tion at the outlet EX