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DESCRIPTION
Version 03/2008
WATERCLEAN 1600
- 26 -
2.3.6.4
Panel for Return Feed of Concentrate
The return feed for the concentrate conducts 1 000 l/h of the concen-
trate back to the suction side of the high-pressure pumps. By supple-
menting with 3 000 l/h of untreated water, the required 4 000 l/h at the
intake of the high-pressure pumps are maintained again. This reduces
the requirement of untreated water to 3 000 l/h and thus extends the
service life of the prefilter, but at the same time also increases the total
salt content at the membrane intake.
The panel for the return feed is located behind the "Double Pass" con-
trol panel. For operating the valve lever (18/3) it must be actuated from
underneath, behind the control panel.
WARNING
Do never switch over if the machine is in operation.
Fig. 18
Return feed valve V05
The manometer (18/2) indicates the output pressure of the mem-
branes, while manometer (18/4) indicates the pressure in the return
feed of the concentrate (only when valve lever is open).
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Summary of Contents for WATERCLEAN 1600
Page 2: ......
Page 14: ...GENERAL Version 03 2008 WATERCLEAN 1600 8 ...
Page 28: ...DESCRIPTION Version 03 2008 WATERCLEAN 1600 22 Fig 13 Anti scalant mounting kit 1 2 ...
Page 48: ...DESCRIPTION Version 03 2008 WATERCLEAN 1600 42 ...
Page 82: ...OPERATION Version 03 2008 WATERCLEAN 1600 76 ...
Page 106: ...APPENDIX Version 03 2008 WATERCLEAN 1600 100 ...
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