GEA Ariete NS3015P, Instruction Manual

Page: 59 / 337

Use and maintenance instructions
This manual is the property of GEA Niro Soavi. Any reproduction, even in part, is prohibited.
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GEA Niro Soavi 2.8.5
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WARNING
No device designed to throttle, whether totally or in part, the delivery pipe, is allowed to be
installed downstream the machine, as this may cause risk of excessive pressure in the pipes
and compression head.
In fact, the machine has been designed to withstand output counterpressures not bigger
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displacement pump it can create dangerous overpressure which can burst the pipes
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WARNING
For safety reasons we recommend you ALWAYS install a safety valve
downstream the machine to protect the line and users. You should also ensure that
all the valves used downstream the machine are NORMALLY OPEN valves, so that
they will not close in case of accidental stops or emergency power down, or power
failures. The machine has been designed to have a certain level of inertia, so it will go
on pumping even after the main motor has been disconnected.
Fig. 2.8.2
ATTENTION
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downstream of the homogenizer/pump.