5 | Installation
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0870222540_NX0950A_WCV_-_IM_en
5.2.1 Suction Connection
WARNING
Unprotected suction connection.
Risk of severe injury!
• Do not put hand or fingers in the suction connection.
NOTICE
Ingress of foreign objects or liquids.
Risk of damage to the machine!
If the inlet gas contains dust or other foreign solid particles:
• Install a suitable filter (5 micron or less) upstream from the machine.
Connection size(s):
– G3
– DN100 ISO-K, DIN 28404
If the machine is used as part of a vacuum system:
• Busch recommends the installation of an isolation valve in order to prevent the
machine from turning backwards.
5.2.2 Discharge Connection
Discharge variants (without silencer)
Connection size(s):
At the machine discharge connection:
– G3, horizontal (orientable 180°)
– DN100 ISO-K, DIN 28404, vertical (without discharge elbow)
At the silencer (SI) discharge connection (Optional):
– DN100 ISO-K, DIN 28404, horizontal
• Make sure that the discharged gas will flow without obstruction. Do not shut off or
throttle the discharge line or use it as a pressurised air source.
Summary of Contents for COBRA NX 0950 A
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