Nilfisk-ALTO 7309021 user manual Multipressure spray lance system

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3.7Multipressure spray lance system

For each line pressure of 120 and 160 bar a kit of nine different spray lances is available, which have been especially developed for the Multipressure spray lance system. 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.

The spray lances for 120 and 160 bar respectively differ in that the spray lances for 120 bar are fitted with a GREY nozzle protection, and the spray lances for 160 bar are fitted with a BLACK nozzle protection.

The nine spray lances are marked with each their colour and on the spray lance chart on the DELTABOOSTER pressure, water volume and number of pumps may be read for the nine types of spray lance.

The different water volumes and pressures depend on which high-pressure nozzle and which pre-nozzle the spray lance is fitted with.

For further details on reactive power and nozzle sizes please refer to the Product Description in sect. 1.9.

Alternative nozzles or spray lances should only be fitted in consultation with your Nilfisk-ALTO specialists.

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Contents Deltabooster Deltabooster How to use the Deltabooster Layout of system Product DescriptionPage Model survey and main functions Deltabooster switchboardC3K pumps Number of Pumps Selection of systemLine Pressure Selection of Spray LanceIdentification of model Technical dataWater tank Control system2 C3K pump ClassificaNo. of pumps Model 44C3 Dimensions, weight and total performance per systemLocation of the Deltabooster Differential pressure of solenoid valve measured in bar Installation requirements for water connectionDeltabooster control system Installation requirements for mains power connectionMax 125 a Location of pipelines/general instructions Pipe systemTypes of pipes standards PipingComponents TuyauterieRørledningskomponenter Fittings, standardsRohrleitungskomponenten-Elements Bezeichnung Designation DimensionRohrhalterung tuyauSupport Bezeichnung DesignationdimensionKobber Copper Rohrleitungskomponenten-ElementsDimensioning of pipe systems Page Example 50 m 40 m 70 m ExamplesPressure Drop Bar30 m 10 m M 80 m Example 60 mPressure DropRing system Example 20 m 40 m 30 m 60 m 30 m 15 m 80 mBar 10 bar Mounting requirements and hints Temperature compensationBends/hose connections CompensationMounting of Pipe LINES/GENERAL Instructions Fixation AT Corners and TEE ConnectorsRemounting Mounting in Connection SocketOutlet Station Outlet points and accessoriesDetachable foam injector AccessoriesBar black nozzle protection Multipressure spray lance systemBar grey nozzle protection Location Sketch Mounting base Control of filter in water tank Connection of inlet waterFilter Page Oil control Starting up/runningStart Venting of pumpsVenting of pipe system Adjustment of line pressureSafety How to use the DeltaboosterDo not Interfere with this Setting Save these instructions for laterModel survey Functional diagram Control switch / starting switch and stopping switch Main / emergency switchInstrument panel Control panel Setting and reading of Deltabooster On 50C Setting of water temperatureBoth should be on for the operation of a single plant Connection and disconnection of C3K pumps Reading of hour meters Starting up/running in cf. Fig Page Multipressure spray lance system Operation after starting up Operation after starting up outlet points and equipmentAfter use Admixture of detergentsGeneral guidelines for the dosage of detergents Service intervals/oil change MaintenanceWater filter CouplingsProblem Possible cause Correction Trouble-shooting and possible correctionPortugal 7309021