Installation
27
300407956_002_C1 - 01/2017 - © Leybold
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Pumping of dusts and solids without suitable screens and filters, consult
Leybold.
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Pumping of liquids
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Pumping of ignitable gas mixtures
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Pumping of process gases which form hard or sticky deposits which may
cause the pump to seize.
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The use of pump and frequency converter in the explosion hazard areas
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Non-compliance with the described maintenance and service intervals.
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Use in systems and pump systems in which the exhaust pressure may
increase over 1.3 bar abs.
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Operation with an inadequately affixed pump.
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Operation at impermissibly high gas temperatures
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Use in systems where pump, frequency converter and cables are subject-
ed to impact stresses.
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Operation on movable systems or system components (locks or mobile
pump systems).
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Use of pump, fitted ad-on components, drive electronics, flanges and
cables to climb onto the system.
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Removing, covering or obstructing warning notices.
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Operation outside of buildings.
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Standstill or storing of pump and drive electronics without suitable sealing
and drying. When stored in a humid atmosphere corrosion can occur.
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Conversions, manipulations and maintenance work by persons not author-
ised by Leybold.
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Accessories which have not been specified by Leybold may only be used
after approval by Leybold.
The non-conforming use of pump and accessories may result in severe
injury or damage to the components.
WARNING
