Nilfisk-ALTO 7309021 user manual Product Description, Layout of system

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1.Product Description

Layout of system

The DELTABOOSTER is a flexible pump station capable of supplying several simultaneous users with pressurized cold / hot water through a pipeline. The DELTABOOSTER has been pre-adjusted for a certain line pressure which is also the maximum working pressure.

For the DELTABOOSTER a system of nine different spray lances has been developed. From a diagram the user can choose the lance giving the exact pressure and water volume required for his cleaning job.

As standard the DELTABOOSTER system is available with capacities from 2 - 6 users and pre-adjusted at a line pressure of 160 bar (other pressures are available according to wishes of the customer).

A plant with a capacity for 3 users can be upgraded to 4, 5, or 6 users at any time, and more DELTABOOSTER plants can be connected up on the same pipeline.

With the DELTABOOSTER users no longer have to bother about the pros and cons of high or low pressure. From now on all choices are united in one system, and the solution with the optimal effect on the job to be done may always be found.

In more technical terms the plant operates in the following way:

Water from a COLD and a HOT connecting valve is mixed in a water tank of the type A airgap. From here water of the required temperature is drawn into the high pressure pumps of the DELTABOOSTER which pressurize the water and supply it to a pipeline.

When one or more outlet points are being used, the number of pumps required to maintain the pressure will automatically start up.

When the cleaning stops successively, one of the excess pumps will cease operation each 15 sec. If all cleaning is stopped then controls will ensure that the requisite pressure for re-starting is maintained. If a leakage is caused to the pipe system then the pump station will be totally switched off after some 2 minutes. In the case of an internal hose leakage in the system, faulty water supplies, excess temperature of inlet water, excess motor temperature or excess power consumption the system will be switched off.

When starting and stopping the individual pumps, controls will ensure an even distribution of operation time on the pumps by switching between all the pumps in the system.

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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 barDeltabooster control system Installation requirements for mains power connectionMax 125 a Location of pipelines/general instructions Pipe systemTypes of pipes standards 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 DropRing system Example 20 m 40 m 30 m 60 m 30 m 15 m 80 mBar 10 bar 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 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 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 Control switch / starting switch and stopping switch Main / emergency switchInstrument panel 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