Installation
11300758785_001_C1 - 06/2019 - © Leybold
3 Installation
3.1 Placement
Place the pump on a straight and level surface (max. tilt of 2°).
To ensure sufficient cooling of the pump, the fan openings of the pump must
not be obstructed, see fig. 3.2.
3.2 Conforming Use
The ECODRY plus has been designed to produce a vacuum. It is capable of
pumping clean, dry gases, which are free of particles, like air, nitrogen, oxy-
gen ≤ 21%, argon with inlet pressure < 100 mbar and helium. Moreover, it is
capable of evacuating vessels of vacuum systems down to the medium vac-
uum range.
The pump is suited for deployment as a backing pump for turbomolecular
pumps.
Organic solvents may only be pumped in traces/at low concentrations (con-
sult Leybold first) outside the flammability range. The pump is suited for
pumping water vapour within the limits given in the technical data.
Fig. 3.1 Connections and controls
Display of the
frequency converter
Foot
Crane eye
Intake flange
Gas ballast switch
Exhaust flange
Castors
See fig. 3.3
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