Nilfisk-ALTO 7309021 user manual Selection of system, Number of Pumps, Line Pressure

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1.2Selection of system

The great degree of flexibility, an important characteristic of the DELTABOOSTER, means that each individual customer may select the system which suits his cleaning needs.

The following solutions are offered:

NUMBER OF PUMPS

Choose from 2 to 6 pumps depending on the capacity required at the same time. In other words, the number of pumps should be decided on the basis of the number of places that are to use the system at one and the same time.

LINE PRESSURE

The line pressure is the maximum working pressure for the individual user and is of importance to the dimensioning of the pipeline, of course.

As a standard the system is adjusted to a line pressure of either 120 bar or 160 bar, but it may be adjusted to a line pressure within the area 90 to 160 bar. This adjustment should only be done by a specialized Nilfisk-ALTO customer engineer.

SELECTION OF SPRAY LANCE

For each of the line pressures (120 and 160 bar) there are nine different spray lances developed especially for the DELTABOOSTER. Each of the nine spray lances represents a combination of pressure and water volume. Users may therefore always select the job-right combination of pressure and water volume.

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Contents Deltabooster Deltabooster How to use the Deltabooster Product Description Layout of systemPage Deltabooster switchboard Model survey and main functionsC3K pumps Selection of system Number of PumpsLine Pressure Selection of Spray LanceTechnical data Identification of modelControl system Water tank2 C3K pump ClassificaDimensions, weight and total performance per system No. of pumps Model 44C3Location of the Deltabooster Installation requirements for water connection Differential pressure of solenoid valve measured in barMax 125 a Installation requirements for mains power connectionDeltabooster control system Types of pipes standards Pipe systemLocation of pipelines/general instructions Tuyauterie PipingComponentsRørledningskomponenter Fittings, standardsRohrleitungskomponenten-Elements Dimension Bezeichnung DesignationBezeichnung Designationdimension Rohrhalterung tuyauSupportRohrleitungskomponenten-Elements Kobber CopperDimensioning of pipe systems Page Examples Example 50 m 40 m 70 mPressure Drop BarExample 60 m 30 m 10 m M 80 mPressure DropBar 10 bar Example 20 m 40 m 30 m 60 m 30 m 15 m 80 mRing system Temperature compensation Mounting requirements and hintsBends/hose connections CompensationFixation AT Corners and TEE Connectors Mounting of Pipe LINES/GENERAL InstructionsMounting in Connection Socket RemountingOutlet points and accessories Outlet StationAccessories Detachable foam injectorBar grey nozzle protection Multipressure spray lance systemBar black nozzle protection Location Sketch Mounting base Filter Connection of inlet waterControl of filter in water tank Page Starting up/running Oil controlStart Venting of pumpsAdjustment of line pressure Venting of pipe systemHow to use the Deltabooster SafetyDo not Interfere with this Setting Save these instructions for laterModel survey Functional diagram Instrument panel Main / emergency switchControl switch / starting switch and stopping switch Control panel Setting and reading of Deltabooster Setting of water temperature On 50CConnection and disconnection of C3K pumps Both should be on for the operation of a single plantReading of hour meters Starting up/running in cf. Fig Page Multipressure spray lance system Operation after starting up outlet points and equipment Operation after starting upAdmixture of detergents After useGeneral guidelines for the dosage of detergents Maintenance Service intervals/oil changeWater filter CouplingsTrouble-shooting and possible correction Problem Possible cause CorrectionPortugal 7309021