Gardner Denver Elmo Rietschle 2BH11, Руководство по эксплуатации

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About this manual
1
© Gardner Denver Deutschland GmbH
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08.2019 · 610.44434.40.000
Symbol Explanation
G-BH1 | G-BH9 can start without warning
Electrical voltage warning
Hot surface warning
Disconnect prior to maintenance or repair
Earth prior to use
Observe the instructions
Term Explanation
Plant Part provided by the user in which the G-BH1 | G-BH9 is installed
G-BH1 | G-BH9 = Side-
channel compressor Ready to connect vacuum pump/compressor for the generation of a vacuum
and/or overpressure.
The side-channel compressor consists of a compressor and drive, as well as
other accessories where applicable.
Drive Asynchronous motor and drive control, where applicable
Side-channel Compression principle
Compressor Mechanical part for side-channel compressor without drive
Single-stage Compressor part with a compressor stage
Two-stage Compressor part with two compressor stages operated in series. Generates
higher pressure difference.
Twin-flow Compressor part with two compressor stages operated in parallel. Generates
higher volume flow.
Inner chamber of the
compressor Chamber filled with material to be compressed
Impeller Rotating component for generating pressure within the inner chamber of the
compressor
Gas inlet Position for gas inlet
Gas outlet Position for gas outlet
Substructure Mounting plate, base frame or foundation on which the G-BH1 | G-BH9 is con-
structed
Elastic / rigid When the lowest normal frequency of the system, consisting of the G-BH1 | G-
BH9 and substructure, is less than 25% above the rotary frequency of the G-
BH1 | G-BH9 per measurement direction, then the substructure is considered to
be rigid. All other substructures are considered to be elastic.
Assembly environment Space in which the G-BH1 | G-BH9 is set up and operated (this may differ from
the suction environment)
Suction/discharge envi-
ronment Chamber from which the media to be conveyed is suctioned or in which the me-
dia to be conveyed is expelled (this may differ from the assembly environment)
Reference conditions
▪
Ambient temperature and suction temperature: +15°C (+59°F)
▪
Ambient pressure: 1013 mbar abs. (14.7 psi abs.)
▪
Conveyed media: air
▪
Speed: 3600 min
-1
(60 Hz) in continuous operation
▪
Maximum pressure difference according to rating plate
▪
Horizontal assembly