vacuubrand RE 2.5, Instructions For Use Manual

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19 20901559_EN_RE_RZ_V7_230523
Safety information
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Due to the high compression ratio, the pump may generate
overpressure at the outlet. Check pressure compatibility with
system components (e. g., exhaust pipeline) at the pump out ‑
let.
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At the gas connections, the connections for the inlet and
outlet must not be mixed up.
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Hose connections at the vacuum pump inlet and outlet must
always be gas tight.
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Observe the maximum pressures at the inlet and outlet of the
vacuum pump, as specified in chapter
8.1 Technical data on 8.1 Technical data on
page 61 page 61
.
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The system to be evacuated as well as all hose connections
must be mechanically stable.
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Attach hoses to hose nozzles so that they do not come loose
unintentionally.
Usage of pump oil
The vacuum pump is oil‑sealed.
WARNING
Oil vapors at the outlet of the vacuum pump.
Even if the pumped medium is only air or a pure gas,
the discharge from rotary vane pumps will contain
small quantities of oil vapor and petroleum fractions.
These substances are particularly contaminating in
closed spaces or in case of insufficient ventilation.
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Ensure that the pump location is well ventilated.
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Do not inhale oil vapors.
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Connect a gas‑tight exhaust line at the pump outlet.
Always vent exhaust gases appropriately (e. g., into
a fume hood).
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Prevent any dangerous reactions with oil or oil
vapors and the formation of impermissible or danger ‑
ous emissions.
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Comply with all relevant statutory requirements and regula ‑
tions concerning the handling, storage and disposal of oil.
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Do not allow oils to enter the drainage system or other bodies
of water.
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Do not spill oil. Clean up spilled oil immediately. Spillage can
cause accidents (slip hazard)!
Usage of pump oil