Endress+Hauser CA76NA, Руководство по эксплуатации

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CA76NA Commissioning
Hauser 25
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Connect sample hose using quick-release coupling.
 The applied pressure is limited to approx. 1 bar (14.5 psi) by the installed overflow
valve.
Connecting medium outlet points
There are 3 sample outlet points on the device:
• Individual channel outlet points of the sample conditioning unit, up to 6 pieces of hose
measuring 6 x 4 mm
• Overflow valve outlet, hose measuring 8 x 6 mm
• General outlet, hose measuring 11 x 8 mm
The medium discharged from the sample conditioning unit and overflow vessel can be
directly re-introduced into the power plant circuit. As alkalization reagent is used, the
water discharged at the general outlet is contaminated with these reagent substances. The
discharging of wastewater into drains or the disposal of discharged water is governed by
the wastewater management concept of the owner/operator.
Media must be able to drain off freely; do not route hoses upwards or bend hoses.
To avoid any buildup of backwater, use outflow hoses with a maximum length of 1 m
(3.28 ft).
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Route hoses with a constant downward gradient so that water can drain off easily.