Nilfisk-ALTO 7309021 user manual Instrument panel, Main / emergency switch

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3.4Instrument panel

The instrument panel is situated on the switchboard of the DELTABOOSTER.

1.Main / emergency switch (circuit breaker)

2.Operation switch - stopping switch

3.Starting switch

4.Switchboard

5.Locks for the door of the switchboard

4

2

3

1

5

3.4.1 Main / emergency switch

The main switch (1) connects the DELTABOOSTER to the supply network when the switch is turned from pos. 0 to pos. I. At pos. 0 there is no connection between the DELTABOOSTER and the supply network and the capacity of the switch is sufficient to use it as an emergency device. The main switch may be locked in 0 position by means of an ordinary padlock.The switch should always be locked during service checks of the system.

PLEASE NOTE: The switchboard can only be opened by means of a key and only when the main switch (1) is in pos. 0.

3.4.2 Control switch / starting switch and stopping switch

The control switch (2) supplies 24VAC control voltage to the DELTABOOSTER when turned to position I (provided the main switch is in pos. I).

The plant is started up by pressing the starting switch (3).

The plant will now be in operation / stand-by mode until the operation switch is turned back to pos. 0.

Stop of plants in operation should always be effected on the operation switch and thus only use the main / emergency switch for power cut off and emergencies.

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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 connectionMax 125 a Installation requirements for mains power connectionDeltabooster control system Types of pipes standards Pipe systemLocation of pipelines/general instructions 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 DropBar 10 bar Example 20 m 40 m 30 m 60 m 30 m 15 m 80 mRing system 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 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 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 Instrument panel Main / emergency switchControl switch / starting switch and stopping switch 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 pumpsReading 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