Grundfos Alldos DDI-209 User Manual - Industry Surplus Australia
Grundfos Alldos DDI-209 User Manual - Industry Surplus Australia
Grundfos Alldos DDI-209 User Manual - Industry Surplus Australia
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4.3 General descriptionThe <strong>DDI</strong> <strong>209</strong> is a dosing pump with a stepper motorand electronic power control. The pump is operatedvia the diagonal or horizontal display in a userfriendlymenu structure.The <strong>DDI</strong> <strong>209</strong> is available in various versions. Seealso section 1. General information.In the general description, a distinction is madebetween pumps with dosing heads with the followingfeatures:• manual deaeration (standard)• Plus 3 system• diaphragm leakage detection.4.3.1 <strong>DDI</strong> <strong>209</strong> with manual deaerationOption:The pump can also be equipped with the following:• Flow Monitor• interface for PROFIBUS.The functions are described, but only apply to therelevant pump version.3bV2aI3aTM03 6589 4506Fig. 2<strong>DDI</strong> <strong>209</strong> with manual deaerationPos.3a3b2aIVComponentsSuction valveDischarge valveDosing head with manual deaerationConnection for deaeration lineDeaeration screw for manual deaeration13
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