Operating instructions
Contents
1. Fig 3 ARS EJE a yY D yY yY Re o glo o Bia eeegeesefesejg ge S D D D ii D D D S Q2 Q3 Q4 Q5 Q6 4 dgb boble bot q s ge eb i hh hh P2 P5 n PI h FS Yun el like BEDER ERE NR RPED UE 19 nl H in il hl hin K1 K2 3 KL 5 6 ez 2 2 2 2 e el il l ist P 2 i lala 2 2 2 z A r A 2 A A A A A Z 2 2 o2. 80 m Ring system Selection of spray lance 2 green spray lances each of 33 I min 2 blue spray lances each of 17 I min If the maximum load is distributed evenly and symmetrically the maximum load on line b1 c1 33 I min If 015 mm pipe is selected 35 m pipes will result PRESSURE DROP in a pressure drop of 6 bar Maximum load on line M a1 a1 b1 50 I min If YO m 22 mm pipe is used the resulting pressure drop will be Total pressure drop This means that 222 mm pipe is to be used from the pumps to outlet points b1 and b2 and 015 mm for the rest The examples show different ways of installing the pipe system What to prefer in each individual case highly depends on the building where it is to be located and special requirements if any Due regard should be paid to the fact that big pipe dimensions and units are considerably more expensive and the financial costs of each solution should therefore always be compared to one another Original Instructions 25 1 7 6 Mounting requirements and hints Temperature compensation When hot water max 75 C is used in the system due regard should be paid to thermal expan sion of the pipes when mounting the system When raising the temperature from10 C to 75 C the system will expand some 0 7 mm m In order to allow for this expansion long straight lines should be fitted with compensators in the form o
3. The system is now in operation and water may be drawn off under high pressure atthe individual outlets If consumption exceeds the capacity of the pumps connected a pump will immediately be started up and an additional pump will follow every other second until capacity meets con sumption If consumption drops at the outlets so that the pump capacity becomes excessive one pump will stop every 15 seconds until capacity meets consumption The controls determine a rotation between the individual C3K pumps so thatall units time wise are subjected to the same load If consumption at the outlets is cut off completely all pumps will stop 1 every 15 seconds The system will then be on STAND BY with a working pressure on the line and one or more pumps will start operating again as soon as the pressure in the line drops below 25 bar or if the outlets are re activated Original Instructions 47 The operation of the system may be controlled on the control panel cf sect 3 4 4 Fig 2 From the above figure it appears which pumps and water supplies have been connected at the moment green and the status of the pressure water flow and water level yellow Below is an example of the indications on the control panel in a given situation Fig 5 The water level in the water tank is low water is being filled from the cold connection and from the hot connection Temperature adjustment is active set 50 C Pumps no 1
4. z r 6 r r zr r r 171 12 a a eM sss SE BEDES a 1001 11 5 25 o gt 9 801 8 gt 351 7 gt 301 6 5 4 Example 1 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 m 50 m 40 m 70m O gt o gt lt W X Two different conditions may be used when dimensioning the pipe system A Based upon a fixed type of spray lance capacity I min B Based upon max capacity i e all spray lances may be used anywhere A If standard lances 17 I min are selected for outlet points a b and c the maximum load on line b c 17 I min PRESSURE According to the diagram the use of a 50 m 215 mm DROP pipe will result in a pressure drop of 2 3 bar In the diagram you follow the 50 m division vertically upwards to the curve symbolizing 17 I min through an 215 mm pipe From here proceed horizontally and a pressure drop of 2 3 bar is had Maximum load on pipe line a b 35 l min Use of 40 m 215 mm pipe will result in a pressure drop of 7 4 bar Maximum load on pipe line M a 51 I min Use of 70 m 222 mm pipe will result in a pressure drop of 3 3 bar Total pressure drop 13 0 bar The aggregate pressure drop on the three lines is less than 15 bar and the dimension requirements have therefore been met Original Instructions
5. li I 7 501 13 10 ER b 12 9 11 8 10 7 2 801 7 4 l 5 2 2 112 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 m When dimensioning the system be careful that the maximum pressure drop at the remotest outlet point does not exceed 15 bar at full load The pressure drop in elbovvs and branches is of minor importance in relation to the pressure drop in the pipes Original Instructions 21 W Bar 16 D 4s 16 15 14 13 12 11 10 14 13 12 11 10 351 901 801 251 701 022 mm 2 4 4 1 4 ii ae 7 P E gt 601 1101 y 501 1001 801 gt 351 gt 301 O 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Original Instructions 22 1 7 5 Examples The following examples have been worked out on the basis of stainless steel pipes and a 160 bar system and the dimension requirements are max 15 bar pressure drop from the machine to the outlet points pjeni 0m 351 251 mun 1001 2001 16 601 D s 7 PY par A EDER 16 L DANE 0 S gt u 0 15 ou uu 47 Kay 200 BES S K Sur Si SE 14 q s r Oe Ji gh E lg ARTS 1 a 1101 gt 501 13 10 r r r r 7 r mz
6. Nilfisk ALTO 7309021 c vvorks for you A translation of the original instructions into Danish German French Dutch and Italian can be found on http vvvvvv nilfisk alto dk DELTABOOSTER manual Contents 1 Product description 4 1 1 Model survey and main functions 6 1 2 Selection Of SYSI IW a uu uuu asas aaa 8 13 TEChN CA Qa A u u Uu uuu uu L uuu a a saya s aa baa ERE e ke da pis e Ap A 9 190 SWICH BONN Quru au a a ai 10 LS Water tank 10 152 GIN n 10 1 3 3 Dimensions weight and total performance for systems 11 1 4 Location surroundings frost safety and service margins 12 1 5 Installation requirements for water connection 13 1 6 Installation requirements for mains power CONNECTION 14 di PDO a it kit ea kak ask a a kat a e a l a kk de 15 1 7 1 Location of pipe lines general instructions 15 1 7 2 Types of pipes standards 15 L FL L U R aaa aa saba 16 1 7 4 Dimensioning of pipe systems pressure drop graph 21 TS UU 23 1 7 6 Mounting requirements
7. 0 to pos l 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 Original Instructions 41 3 4 3 The control panel The control panel 5 is based upon a schematic dravving of the system vvhere a number of control lamps will show the status of the system and possible faults The control lamps have been divided into three categories Green indicating a coupled unit valve C K Yellovv indicating an activated sensor pressure svvitch flovv level Red indicating a serious fault leakage over heating etc In normal conditions only the green and t
8. 3 4 and 5 have been connected Consumption is lower than the capacity from the connected number of pumps Water is therefore being recirculated the first connected pump will stop after 15 sec 7 The line pressure is on working pressure H high pressure and consequently also gt 25 bar L low pressure 48 Original Instructions 3 7 Mul pressure 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 vvater volume Users may therefore alvvays 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
9. linuuunwu qr ne uuy Guupoluyos neouuy GuupoluyoS neouuy Guuporuyosg UONINPJY 1yo1sGuebloqn UONINPYY 1yo1sGuebGloqn uononp ki Jyoisbuebseqn PIODDeY BunqneiuoSsi A L PI00JBY 3901S L p4o29EM Mon1s L NOILVNSISAG SN NHOI3Z38 1921 yoeu als YIIN nu uolun 10014 112 4014 10014 Inu uolun 19qojwo Buu Bung Guuoseeys Buu Bung Buu Bung Guijdnoo ubiens Guijdnoo 14612 1 Guijdnoo 1yGrens BuL np l bri foe Buijidnoo I Buiunuysioj I sequeisne uono uuo2 L SHYHAIS L uono uuo2 L SHYAIS L NOlLdliuoSs4 q 4S14N954148 JO SUI JO YSV 490 S UI JON s s do yil s obeT ii ne ni sl1lu uu 3g u ju uoduuoysBunii liuoti situ uoduio2 Buidiq i9jJu uoduioysBuliup lioti x Original Instructions 18 1 7 3 Fittings standards 4 anbiunwwoo n n d UOSIBJAI rez19jon yoeu JO oun s s do pns SuL 4 l 97 Yo018 U sed Sa N niq og Uobe14 1U21N JO YSY Y201S UI JON yy 5 5 9 YSNQ ul pE 1 Bunsynjyoing BuiigjJuiSuu BiniA lqesie k Usnq ul pE 1 Guniynjyoun
10. nom AMO XX XXX XXXV Xph XXHz XX kW IP X5 Made in Denmark 9101010109 919191010 Original Instructions 1 3 0 Control system Classifica Country Electric Data tion of i tightness B E DELTABOOSTER 3P 230V 3 EARTH 50Hz 6 7 20 4kW IP55 N DELTABOOSTER 6P 230V 3 EARTH 50 2 6 7 40 5 IP55 DK S N DELTABOOSTER 3P 400V 3 EARTH 50Hz 6 7 20 4kW 3x6 7kW 1 55 SF D B NL A E CH I GR DELTABOOSTER 6P 400V 3 EARTH 50Hz 6 7 40 5kW 6x6 7 KW 1 55 12 72 7 A DELTABOOSTER 3P 415 440V 3 EARTH 6 7 20 4kW IP55 DELTABOOSTER 6P 415 440V 3 EARTH 16 7 40 5kVV IP55 1 3 1 Water tank Tank capacity 80 Water inlet C H 1 Fittings stainless steel Control current max V 24V AC 1 3 2 C K pump Cleaning povver VVater volume Electric motor povver consumption Current consumption 3x400v 230v Classification of tightness Ceramic pistons stainless steel valves and oil level control system with special gaskets in pumps Original Instructions 1 3 3 Dimensions vveight and total performance per system Nilfisk ALTO ER DELTABOOSTER li NE a b 1 vvater inlet for hot water 2 water inlet for cold water 3 vvater outlet 222 mm No of pumps 2 3 4 5 Model 44C3 44C3 44C3 44C3 Cleaning power kW 8 8 13 2 17 6 22 0 26 4 Pressure 160 160 160 160 Water volume l min 51 68 85 102 Current cons A
11. 23 B lf on the other hand a green spray lance is selected 33 I min a standard spray lance 17 I min the maximum load on the line b c 33 l min PRESSURE DROP Use of 50 m 215 mm pipe will result in a pressure drop of 9 3 bar Maximum load on line a b 50 l min Use of 40 m 222 mm pipe will result in a pressure drop of 2 0 bar Maximum load on line M a 50 I min Use of 70 m 222 mm pipe will result in a pressure drop of 3 2 bar Total pressure drop 14 5 bar The aggregate pressure drop on the three lines is less than 15 bar and the dimension require ments have therefore been met Example 2 Branched system Selection of spray lance 2 green spray lances each of 33 l min 2 blue spray lances each of 17 l min PRESSURE Maximum load in each branch is 33 I min DROP Use of 15 mm pipe on e g the a a2 line 20m will result in a pressure drop of 4 0 bar Maximum load on line b c 66 l min Use of 30 m 222 mm pipe will result in a pressure drop of 2 5 bar Maximum load on line a b M a 101 I min Use of 40 m 222 mm pipe will result in a pressure drop of 7 5 bar Total pressure drop 14 0 bar The aggregate pressure drop on the three lines is less than 15 bar and the dimension require ments have therefore been met 24 Original Instructions Example 3
12. 9 1 Service intervals 53 050 Tunis 53 GIN MWAN Tl 53 Se OUI u u aaa daa ayan 53 3 10 Trouble shooting and 54 Al NON a oda ta 55 NOTE Users are urgently requested to study section 3 1 Safety before operating the system Only instructed staff should operate the system Original Instructions 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 adiusted for a certain line pressure vvhich is also the maximum vvorking 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 adiusted at a line pressure of 160 bar other pressures are available according to vvishes 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
13. O O O O O 3 A an S 1 A 218 310 Yi T2 2 JE o g a 02 6 II N 2 002 g loses SEHHPHH ggg OF aa ee 5 2 SU ONO O Pb WN Original Instructions 3 5 1 Setting of vvater temperature The knob for adiusting the water temperature is placed on the steering A1 in the svvitchboard and may either be put in the OFF position click function vertically or set on the desired mixing temperature The yellovv diode belovv the control knob indicates the starting point of the temperature adiustment x gt F OFF In this position the system will allow the parallel inlet of water from the two water connections into the water tank This is an advatage if the pressure of the inlet water is low and you can do without the function of temperature regulation OFF No adjustment of temperature is provided for but the water temperature at the two connections may be selected freely lower than 75 C The yellow indicator symbol on the control panel section 3 6 Fig 5 symbol 4 is not lit ON In this position water from the two connections will be mixed to the desired mixing temperature e g 50 C The yellow indicator symbol on the control panel section 3 6 Fig 5 symbol 4 will glow constantly as an indication that the temperature adjustment has been activat
14. Outlet point vvith detergent trolley and foam lance Outlet point D Open close handle on high pressure cock Quick coupling Trigger on spray handle Safety lock Quick coupling for spray lance Foam lance 10 Dosage scale 11 Dosage valve 12 Detergent containers WO Outlet point with detergent trolley should be operated in the same way as outlet point A with foam injector cf section 3 8 2 Us ag L di gas 2350 6 di oe Fer m pe W aj 9G 3 8 4 General guidelines for the dosage of detergents The Nilfisk ALTO detergent equipment may be used for all disinfectants and detergents suitable for use in high pressure cleaning according to Nilfisk ALTO instructions The pH value should lie between 4 and 14 Acids and lyes should not be used undiluted The supplier s instructions and guidelines should be followed very closely this also applies to rules on protective garments and drainage Detergents which have not specifically been specified for use in high pressure cleaning should only be used after prior permission from Nilfisk ALTO and possibly the supplier By using Nilfisk ALTO detergents users are sure to have machinery accessories and deter gents which are compatible and which are a pre requisite for optimal solutions to the cleaning tasks Nilfisk ALTO can offer a wide range of effective substances for professional cleaning and disin fection The products are
15. The following sizes are used with stainless precision steel pipes 215x1 5 222x2 30x3 In connection with branches close to the pump station it should be possible to avoid the 230 dimension for most 44C3 systems For 160 bar systems fittings vvith a permissible vvorking pres sure of min ND 160 bar are to be used Please note that the pipe dimension 230 according to DIN 2353 is used together with a stronger type of fitting S series and pipe systems vvith this dimension therefore become more expensive than e g an 222 line particularly in multi pump systems Original Instructions 15 Fittings standards 1 1 7 3 ww 0 E X 0EG WW X 060 WW O S X 220 WW GZ X 220 9 ww S X SL H ww Z X S 5 ii ne ni slu ul l4 u ju uoduuioysBunlii liuoti siu uoduio2 Buidiq i9Ju uoduioysBuliup lioti anbiunwwoo n 1n d UOSIBJAJ 97 352o1s sed 1s N PI00JByY Mon1s L Mon1s L p4o29EM Mon1s L PI00JBY Mon1s L BunqneiuoSsi A Gunqne1yYos eA juewoplo00g ap neAnj yone yosgn yosuy NOILVNSISAG SN NHOI3Z38 119Z1 7 yoeu aq als u Be1j YIIN uono uuo2 L SHYHAIS L uono uuo2 L Y AIS L uono uuo2 L SHYAIS L uono uuo2 L SHYAIS L Guijdnoo 19 WUESIOY Guijdnoo
16. YELLOW Glows at normal working pressure high pressure YELLOW Glows when line pressure exceeds 25 bar Trou RED Flashes if the temp in motor 1 is excessive or the oil level low system will stop Glows constantly when starting the plant with a defective motor pump unit RED Flashes if the current cons on pump no 1 is excessive system will stop GREEN Glows when pump no 1 is in operation RED Flashes in case of leakage on internal high pressure hose system will stop RED Flashes in case of leakage on external pipe line system will stop 42 Original Instructions 3 5 Setting and reading of DELTABOOSTER In the DELTABOOSTER the user will only need to make the following settings and readings 1 Setting of water temperature 2 Setting of number of C K pumps in operation 3 Reading of hour meters In all three cases the switchboard Fig 3 will have to be opened by means of the enclosed special key Prior to opening the door the main switch should be turned to pos 0
17. accordance with BS 6281 part 1 type A air gap As standard the vvater tank is mounted for vvater connection in the left side seen from in front but the vvater tank is also available vvith prepared vvater connection in the right side The water tank of the DELTABOOSTER incorporates the following two solenoid valves for water inlet cold and hot water respectively various control valves temperature sensor and level switches in the float tank overflow connection of up to 6 pumps filters in in lets C3K pumps The C3K pumps are designed for the very demanding environments in which they are used Their durability has been achieved by the use of ceramic pistons and valves of stainless steel Each of the pumps are connected by individual non return valves to a central manifold Thus it is ensured that a defective pump will not cause a malfunction or an unintentional by pass situ ation The C in the pump designation C3K stands for Ceramic Original Instructions 1 2 Selection of system The great degree of flexibility an important characteristic of the DELTABOOSTER means that each individual customer may select the system vvhich 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
18. and hints 26 1 8 Outlet points and accessories 29 1 9 Spray lance system aa dad 31 2 Instructions for assembiy 32 2 1 Location of the DELTABOOSTER 32 2 2 Mounting base and tip over safety device 33 2 3 Connection of Mie Walei uuu uu e 34 2 3 1 Control of filter in water tank 34 2 4 Connection of power between the DELTABOOSTER and the supply network Settings on the plant see section 3 5 35 25 Starting up running kk n Dao e l 36 ONG ie ine e a Banan aq 36 575 36 29 9 VenungeolpDpuimpsS u ven kl n ta n aka a ti eten ke ae enn on al a ta e 36 2 5 4 Venting of pipe system 37 2 5 5 Adjustment of line pressure 37 Original Instructions DELTABOOSTER manual How to use the DELTABOOSTER 38 GE SUN a aaa aa
19. be pre fitted to the pipe in the screw joint or the annealed pre mounting socket before fitting the pipe Place the pipe brackets at a maximum interval of 2 m Use 6 hexagon headed screw with expansion joint for wall or concrete walls when mounting wall fittings alternatively use a knock type anchor for concrete walls e g HILTI type HPS 8 30 In systems meant for hot water care should be taken to place the pipe brackets on a straight line in order to prevent the lengthwise expansion of the pipe Original Instructions 27 Mounting in Connection Socket 1 Saw the pipe rectangularly through and take off burrs It will be most easy for you to saw the pipe rectangularly through by means of the pipe sawing mechanism shown NAME BAV 6 42 for pipes of 6 42 mm OD u a NOTE Do not use pipe cutter The pipe will be cut over slantingly and there will be burrs inside as well as outside the pipe end Lubricate thread as well as cut ting and key ring with oil not grease Now push the pipe nut and the ring over the pipe end as shown on the drawing lf the cutting and key ring can not or can only just be pushed over the end of the pipe do not entlarge it but file the pipe end 4 At first screw up the compression nut by A marking thread on hand until it has got the compression nut contact with the cut vvillmake iteasierfor ti d k I you to observe the ing an ey ring turns prescribed Then pre
20. composed of substances which unite effectiveness with environmental considerations 52 Original Instructions 39 Maintenance 3 9 1 Service intervals After the first taa Weekly 50 operation 500 operation As required hours aus 3 9 2 Pump oil The pump is supplied with a Castrol ALPHASYN T iso 150 oil When replenishing use only this type of oil URGENT PROTECT NATURE Waste oil and oil sludge should be removed or destroyed in accordance with local rules and regulations 3 9 3 Water filter There are two filters on the water inlets in orderto prevent impurities from entering the high pres sure pumps and thus causing damage The filters should be cleaned regularly The frequency depends on the purity of the inlet water but daily cleaning would often be required Cleaning is accomplished by leaving both inlets open and opening the outlet cocks on filters 14 The inlet water will then flush away impurities from the filters 3 9 4 Couplings In order to prevent leakages and destruction of quick couplings on hoses spray handle outlet points and spray lances it is urgent to clean them regularly and grease vvith a little oil or fat Original Instructions 53 3 10 Trouble shooting and possible correction Problem System will not start or stops in mid operation no indication of fault System does not start or stops in mid operation with the following fault indication El m 3 A HE VVat
21. did Je WUESIOY Guijdnoo did 5 sou Buno uuoo oGue ssGuiun S L NOlLdliuoSs4 q 4S14N54148 s s Ido yil S HAGH DBE JO oun JO YSY Y201S u JON Original Instructions 16 1 7 3 Fittings standards 2 5 anbiunwwoo n UOSIBJAI 1921 yoeu JO oun sesAjdo ep 7 yo0 8 u sed 1S N aq als u 5e1j3 JYIIN 10 ASY 490 S UI JON ox se18L6GleT G Bejuasaqpuem 0 J uonexi suey 16Yoe1g GejyoseqpueM 1 pjoy1g y X X resnw UONeBXI4 sbuey did 19Yoe1g GejyoseqpueM 1 pjoy1g y GLO X CC 41 X d 8 E X GLO p1020ey dno moq iq BunqneiuoSsi A 6ulunuysioj 1 Jeqins i y p1000ey ldnoo moq z py Gunqne1yos1oA Gutunuys o1 7 regins ouoajneAnj 9g sl1lu uu 3 u yu uoduloysbunll lluoH sfjyuouodwoy Buidig NOILVNSISAG NOLLdl9ISIIU SN NHOI3Z38 3ST13NS3138 17 Original Instructions 1 7 3 Fittings standards 3 enbiunuwoo n n d UOSIeJAl 87 0015 sed 1Sa N Ter GLO X 220 Wi 060 X 060 CC X SLO X CC NOISNAWIG nouog Jennwunmean 1
22. 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 Original Instructions Nilfisk ALTO DELTABOOSTER Nilfisk ALTO 4 DELTABOOSTER Original Instructions 1 1 Model survey and main functions The DELTABOOSTER comprises 4 differe
23. jar or the like Startthe pump and letit run until all the air has been removed Tighten the venting screw Repeat the procedure until all pumps of the DELTABOOSTER have been vented O O O Fig 7 Venting screvv Original Instructions 2 5 4 Venting of pipe system VVhen each pump has been vented the system is started up and all high pressure cocks on the pipeline are opened one at a time until all air has been removed Begin vvith the remotest high pressure cock Please note that the cock should be closed for a short time before opening it again The latter is done in order to prevent the leakage stop from being activated vvhen venting long pipelines 2 5 5 Adjustment of line pressure Adjustment of line pressure should only be carried out by an authorized Nilfisk ALTO service technician As a standard the DELTABOOSTER is adjusted to a line pressure of 160 bar but it may be adjusted to any line pressure within the area 90 to 160 bar It will always be expedient to choose a line pressure corresponding to the highest working pres sure nozzle pressure which you know will be required for your cleaning jobs A Nilfisk ALTO service technician can adjust the high pressure switch 1 and the overflow valve 2 to the required line pressure The pressure can be read from the pressure gauge 3 Fig 8 Nilfisk ALTO DELTABOOSTER am gt A Hi JES 1 O
24. to the high pressure hose such as running over by a car squeezing pulling knotting kinking etc and keep it away from oil and sharp or hot objects as such may cause the hose to burst 11 Never use the water for other purposes than cleaning Detergents etc may have been added 12 Never detach the high pressure hose from an outlet point until the high pressure cock at the outlet has been properly closed and the high pressure hose relieved of pressure 13 This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge 14 High pressure cleaners shall not be used by children or untrained personnel 15 Children should be supervised to ensure that they do not play with the appliance 16 When using detergents the instructions should always be strictly observed 17 Persons under the influence of alcohol drugs and medicine should not operate the machine 18 Don t use the machine if important parts of the equipment are damaged i e safety devices high pressure hoses pipeline spray handle 19 Warning Inhalation of aerosols can be hazardous to health Where applicable use a device in order to avoid or reduce aerosols production e g a shield covering the nozzle For protection against aerosols use a respiratory mark of class FFP 2 or higher Q W T Save these instructions for later The high pressure pumps of a DELTABOOS TER ar
25. 1 Outlet socket 12 Machine feet with vibration absorber 13 Identification plate 14 Water filters 15 Lock 16 Handle lock for cabinet door 5500000000 m p Su 42 Original Instructions W cO 3 3 Functional diagram Water filter Water tank Overflow pipe Level sensor lack of water start inlet of water stop inlet of water Relief valve Flow switch flow back to tank Excess pressure valve overflow valve 10 Pressure switch low pressure 11 Pressure switch high pressure 12 Solenoid relief valve 13 Pressure gauge 0000010700 ON S Difuse filter return Non return valve Accumulator Motor pump unit High pressure hose machine outlet Temperature sensor Drain cock for cleaning of water filter Water inlet for hot water Water inlet for cold water Solenoid valve hot water Solenoid valve cold water Pipeline high pressure Oil glas with level sensor 40 Original Instructions 3 4 Instrument panel The instrument panel is situated on the switchboard of the DELTABOOSTER Main emergency switch circuit breaker Operation switch stopping switch Starting switch Switchboard Locks for the door of the switchboard 4 Y Nilfisk qe s gt ALTO DELTABOOSTER 3 4 1 Main emergency switch The main switch 1 connects the DELTABOOSTER to the supply network when the switch is turned from pos
26. 32 1 42 89 53 5 64 2 2023 441 22 369 61 8 489 82 42 603 103 723 123 62 Dimensions 780 780 780 780 780 790 790 790 790 790 1800 1800 1800 1800 1800 250 300 350 400 450 1 415 440 3 50 60Hz 2 230V 3 50Hz 3 400V 3 50Hz Ready for service Original Instructions 11 1 4 Location of the DELTABOOSTER The DELTABOOSTER is fitted with vibration absorbing rubber supports so it may be placed straight on an even surface see section 2 2 The plant must be placed in frost free premises where the maximum temperature does not exceed 40 C LOCATION SKETCH dimensions in millimetres 450 mm 250 mm a Nilfisk 3 ALTO 1900 mm 1200 mm 12 Original Instructions 1 5 Installation requirements for water connection The water tank is fitted with two water inlets one for cold water BLUE marking and one for hot water RED marking This allows the operator to controlthe temperature ofthe water being used If no temperature control is desired both water inlets may be attached to the cold pipeline At least 1 cold water inlet 8 12 C should always be connected and the hot inlet water should never exceed 85 C Each pipeline should be capable of supplying the system with at least the water volume that answers to the capacity of the system no of pumps I min cf 1 3 3 and at min 2 bar The wate
27. 4 Main earth terminal 1 m AN 1 Cable reliefs Original Instructions 2 5 Starting up running in Prior to starting up the customer engineer should be fully confident with sections 3 4 3 6 of the Operation Manual describing the instrument panel settings and starting up operation If any faults appear during the starting up and running in sect 3 10 on trouble shooting may help you 2 5 1 Oil control edin Check the oil level in the oil glas cf Fig 6 Fig 6 If the oil level gets too low the machine will automatically shut down 8 will light up In the case of repeated low oil level oil vvaste please contact a Nilfisk ALTO service technician 2 5 2 Start Turn the main switch to position I Turn the operation switch to position I The water tank will now be filled up Press the starting switch when the system has been made ready for venting of the pumps 2 5 3 Venting of pumps Venting should be carried out on each pump individually cf sect 3 5 2 as power is only con nected to the water tank module and the relevant pump during the venting process The pump should be vented in the following way Make sure that only the pump to be vented is switched on cf Fig 3 5 2 Open the cabinet Loosen the venting screw of the pump cf Fig 7 Fit a hose to the end of the venting screw and lead it to waste
28. BJOJAS LIISNY Ne 1 H S UBAIE iz SA BA jeq 9 ubiH ouBUI EgOLpAH 64 inss ld UDIH sueueqoipAH SA BA jeq 9 ubiH sueueqoipAH ajddiu oddiu1sA1g de umuSunsoddns J Gejsoqona1s so 5u edid Guugjwouvet NW 5 so 5u edid GuugjwouvetI NW JoSOY eso jou9 edid GuugjwouvetINW JOSOY NOLLdl9ISIAU 4S14N954148 JO oun 10 SY 490 S u JON sesAjdo yil So13Lu1o6er ouojneAnj slu ul l4 u ju uoduuioysBunlii liuoti sfjuuuodwosy x Original Instructions 20 1 7 4 Dimensioning of pipe systems The below diagram shows the current pressure drop graphs meant for the dimensioning of pipe systems used in connection with the DELTABOOSTER plant The diagram illustrates two vertical divisions for II electro galvanized steel pipes 15x2mm 22x2 5 mm 30x4 mm D stainless steel pipes 15x1 5mm 22x2mm 30x3 mm The pressure drop per metre of pipe at a given vvater volume may be read from the fol lovving pressure drop graph Water volume l min W 7 351 901 801 251 701 gt 22 mm 4 Z 4 Bar 1001 2001 16 a 2 D spo ns 16 13 15 12 i e 1101
29. a m ayani 38 32 Model SU VOY o u uuu tit be tk ks mayas 39 77 TURU a aa aa ao n comand 40 3 4 Instrument panel 41 3 4 1 Main emergency switch 41 3 4 2 Control switch starting switch and stopping svvitch 41 00 42 3 5 Setting and reading of DELTABOOSTER 43 3 5 1 Setting of water temperature 44 3 5 2 Connection and disconnection of C3K pumps 45 207 O Eu OF NOUN meters uuu u aaa ln aa ia 46 3 6 Starting up operation 8 888 888888 28882 E ENE 47 3 7 Multipressure spray lance system 49 3 8 Operation after starting up outlet points and equipment 50 3 8 1 High pressure cock with Multipressure spray lance Outlet point A 50 3 8 2 Outlet point with foam injector and foam lance Outlet point 51 3 8 3 Outlet point with detergent trolley and foam lance Outlet point D 52 3 8 4 General guidelines for the dosage of detergents 52 BI MANNENANCO u u b a bim uama 53 3
30. a configuration of 4 C3Kpumps 1 a C3K NO 1 ON 2 l C3K NO 2 ON 3H C3K NO 3 OFF 4 2 C3K NO 4 ON 5 E C3K NO 5 ON 6 OFF 7 E Meant for connection of more DELTA 8 BOOSTER plants Both should be ON for the operation of a single plant Original Instructions 45 3 5 3 Reading of hour meters On the hour meters you can read for hovv many hours each of the motor pump units has been running Reading as follovvs Motor pump unit 1 0000460 Hours 1 100 hours Example 4 hours 50 100 hour 412 hours 46 Original Instructions 3 6 Starting up running in cf Fig 4 Once the desired settings have been made the cover of the svvitchboard should be closed and both locks activated Make sure the water supply has been connected Turn the main svvitch 1 to position 1 Turn the control switch 2 to position and keep an eye on the control panel 3 to make sure that vvater is dravvn in and the relief valve closed Are there any red indicator lamps flashing on the control panel cf sect 3 10 Trouble shoot ing and corrections Press the starting switch 4 and 1 pump will then start running if the line pressure is on working pressure or even higher If the pressure is lower 2 pumps will start and an additional pump will start every other second until a working pressure has been achieved Fig 4 Nilfisk ALTO DELTABOOSTER
31. e fitted vvith a safety valve each The safety valve has been set and sealed from the works DO NOT INTERFERE WITH THIS SETTING The motors in a DELTABOOS TER are protected against overload as thermal circuit breakers have been incorporated in the stator windings and the motor is guarded If the motor is subjected to an overload the thermal switches will cut off the system so it stops After such a stop the DELTABOOSTER can be restarted without interfering in the electrical system as the failing motor will automatically be disconnected After cooling or re connection of the motor protection the pre viously disconnected motor can be taken into operation again when re starting the plant as described in section 3 4 2 The motor protection disconnects the system if the motor consumes too much power Frost protection The system should be installed in frost free premises Pipelines and outlet stations should also be ina frost free location When outlet stations are situated outdoors remember to provide for the cutting off and draining of that part of the line which is exposed to frost If the temperature in the mixing tank is above 80 C or below 2 C the plant will be disconnected 38 Original Instructions 3 2 Model survey DELTABOOSTER Switchboard Main switch Operation switch Starting button Switchboard Water tank Motor pump units Water connection Oil control 10 Pressure gauge 1
32. ed The indicator lamp may start to flash while the system is in operation This means that the tem perature adjustment has been cancelled by the controls This will happen if the water supply from either the cold or the hot connection is so sparse closed tap low water pressure that the system is about to enter to a fault situation Lack of water Both connections will then be opened in parallel until a high water level has been achieved The attempt at mixing to the desired temperature will then be repeated The indicator lamp will continue to flash even though the water supply returns to OK and the temperature adjustment is repeated Please note The flashing can only be removed by restarting the system Original Instructions 3 5 2 Connection and disconnection of C3K pumps The desired configuration of the DELTABOOSTER will determine this setting As the system may have 2 to 6 C3K pumps connected each module location has a specific figure connected to it gt X T KV Y a Z re NO AC Sa je N i 1 x gt ll aa e AN Co A A ki a ON zz v Sa 72 98 ANNAN TOUS AVA an a AS 5 n rir 4500 13 45 y ANN a ji F S m r LA The current configuration is set on the 8 poled transformer cf Fig 3 below is a setting for
33. er tank VVater tank Pipeline internal hoses Sensors One or more pumps will not stop after end of operation Pump restarts at short intervals VVorking pressure too lovv Possible cause 1 Mains power supply cut off 2 Fuses have blown 3 Control voltage fuses in DELTA BOOSTER have blown Any of the below faults ia fatal and should be corrected Motor guard on motor 2 cut out 1 No phase 2 Pump motor blocked 3 Short circuit in motor Thermal cut out sensor in motor 3 cut out 1 Air intake obstructed 2 Oil deficiency Water level in water tank too low Temperature in vvater tank too high gt 80 C Temperature in water tank too low lt 2 C Leakage external or internal Combination of sensor values illegal l e if the high pressure switch is ON and the low pressure switch is OFF High pressure cock at outlet point does not close Flow sensor return defective The system cannot keep up pressure The high pressure cock at outlet point not completely closed Double spray lance used at outlet point without injector Excessive water consumption Correction Connect mains power supply Check that fuses correspond to power con sumption model plate Renew fuses Call customer engineer When fault has been corrected restart system check that the fault indication has disappeared Call customer engineer C3K pump no 2 can be withdrawn on the steering see secti
34. f U bends or hose connections The pipe system should not be fixed too close to any corners and close to Tee connectors at outlet points U bends hose connections At a max temperature on the system of 75 C a compensator should be fitted at 20 m intervals if there are no elbows on the line If the pipe may expand at one end compensators may be left out if the pipe is not fixed at the Tee connectors at the same time Compensation for 015 and 022 should be in the form of hose connections or as U bends on the pipe Use hose connec tions for 230 COMPENSATION L min Pipe Hose no stainless L mm L min mm 215 6300453 6301191 350 4 222 6300453 6300454 6301191 6202161 350 480 5 50 50 6300454 6202161 aso ooo 40 55 Ifthe pipe line carries more than the water volume from 3 pumps 6300454 respectively 6202161 hoses should be fitted 26 Original Instructions FIXATION AT CORNERS AND TEE CONNECTORS Standard distance between pipe brackets is some 2 m MOUNTING OF PIPE LINES GENERAL INSTRUCTIONS Shorten the pipes by sawing off and take off burrs When bending the pipe bending radii should not be smaller than those stated in the chart under U bends hose connections and the bending should always be completed in a bend ing tool with rolling matrixes in order to prevent deformation of the pipe Union nut and cutting ring should be greased with oil and the cutting ring should
35. h a pipe and without any violent effort 10 The straight pipe end which goes into the screwed connection must have a length of at least 2 lengths of the compres sion nut H If the pipings are longer or more weighted you will have to mount a pipe fitting 28 Original Instructions 1 8 Outlet points and accessories Outlet point A is a high pressure cock meant for permanent mounting The high pressure cock should be fitted straight on the pipe line by means of an 215 mm cutting ring connection lf a DELTABOOSTER spray lance is wanted the quick coupling for the high pressure hose should be fitted straight on to outlet point A If equipment for the application of detergents is wanted a foam injector should be fitted between outlet point A and the quick coupling on the high pressure hose When using the detergent trolley the high pressure hose may be fitted straight on to the outlet point A m I I ira hib i kos i iH OUTLET STATION High pressure cock To be used for connection of detergent trolley single foam iniector or single DELTABOOSTER spray lance Foam iniector To be fitted on high pressure cock To beusedin conjunction vvith foam lance when detergents and disinfectants are to be applied Dosage from 1 5 VVall rack Used in conjunction with outlet station A and detach able foam iniector Capacity to take lance two 25 I cans and 10 m high pressure hose Deterge
36. he yellow control lamps will glow If a serious fault arises the relevant red control lamp will start flashing and at the same time the system will stop operating completely Status from the other lamps is retained so the condition at the moment of the fault is visible If a red control lamp flashes the system can usually not be re started until the fault has been corrected unless a motor pump unit is disengaged because of a too high temperature or a too high povver consumption The plant can be restarted by follovving the procedure described in section 3 4 2 as the steering will disconnect the defective motor Thus the actual control lamp will glow contantly cf the section on 3 10 Trouble shooting and correction The meaning of the control panel and the individual control lamps appears from Fig 2 below Fig 2 RED Flashes at illegal sensor combination water inlet will stop YELLOW Temperature adjustment RED Flashes at a water temperature in tank above 80 C system will stop connected RED Flashes at lack of water Glows if the regulation is temporarily disconnected r YELLOW Glows when high water level has been achieved because of an insufficient water inlet will stop water supply YELLOW Glows when low water level has been achieved water inlet will start GREEN Cold inlet GREEN Hot inlet YELLOW Glows when water is recirculated GREEN Glows when relief valve is closed normal operat lt
37. ions EAPC Nilfisk Advance A S Sognevej 25 DK 2605 Br ndby Place and date of the declaration Hadsund 09 2013 Original Instructions 55 Nilfisk ALTO vvorks for you HEAD QUARTER DENMARK Nilfisk Advance A S Sognevej 25 DK 2605 Brondby Tel 45 4323 8100 www nilfisk advance com SALES COMPANIES ARGENTINA Nilfisk Advance srl Herrera 1855 6 floor Of A 604 ZC 1293 Ciudad Aut noma de Buenos Aires Argentina www nilfisk alto com AUSTRALIA Nilfisk ALTO Unit 1 13 Bessemer Street Blacktown NSW 2148 Australia www nilfisk alto com au AUSTRIA Nilfisk ALTO Geschaftsbereich der Nilfisk Advance GmbH Metzgerstraf3e 68 A 5101 Bergheim Salzburg www nilfisk alto at BELGIUM Nilfisk Advance NV SA Riverside Business Park Boulevard Internationalelaan 55 Batiment C3 C4 Gebouw Bruxelles 1070 Brussel www nilfisk be CHILE Nilfisk Advance S A San Alfonso 1462 Santiago www nilfisk com CHINA Nilfisk Advance Cleaning Equipment Shanghai Co Ltd No 4189 Yindu Road Xinzhuang Industrial Park Shanghai 201108 www nilfisk cn CZECH REPUBLIC Nilfisk Advance s r o Do Certous 1 VGP Park Horni Pocernice Budova H2 CZ 190 00 Praha 9 www nilfisk cz DENMARK Nilfisk ALTO Danmark Industrivej 1 Hadsund DK 9560 www nilfisk alto dk FINLAND Nilfisk Advance OY Ab Koskelontie 23E Espoo Fl 02920 www nilfisk fi FRANCE Nilfisk Advance SAS Division ALTO BP 246 91944 Courtaboe
38. itch S1 the angle flange should be closed around the sealing connection 2 and the cable placed in the two cable reliefs 1 The cable should be rated to the existing current consumption which has been stamped on the DELTABOOSTER model plate t is advisable to apply a cable with a conductor cross section of minimum 25n in preparation for a later expansion It is also advisable to take additional precautionary measures to protect the user by installing a Residual Current Device RCD Ground fault circuit interruptor GFCI in the DELTA BOOSTER supply line Finally check that fuses F1 F2 and F3 cf wiring diagram have been mounted in the re tainers and that the overload cut out Q1 Q has been connected and set correctly cf C3K model plate With an appropriate measuring equipment the connection of earth cables from the outlet of the fixed installation to a metallic part on the high pressure outlet of the machine should be checked The phase conductors of the supply cable should be subjected to a high voltage test with the main switch in off position At Nilfisk ALTO the DELTABOOSTER has been tested on the above mentioned items as a separate machine SD The door to the switchboard should be closed and locked The system is now ready for run ning in and function testing Fig 5 2 Sealing connection
39. ng large volumes of vvater become as short as possible A centre location of the pump station in relation to the outlet points vvould also lead to smaller pipe dimensions Pipe lines should be placed on vvalis of tile or concrete othervvise great care should be taken reinforcement plates etc Pipe lines should be placed so that damage is prevented collision frost extreme attacks of corrosion etc Pipelines should be fitted in a visual location everywhere or so that they may easily be inspected Lines should not be incorporated in walls or floors When leading through walls be careful not to enclosed Special lead in bushes are available The outlet points should be placed as close to the operation point as possible and so that a hose length preferably of 20 m is used 1 7 2 Types of pipes standards Seamless pipes of precision steel are used for the pipe system according to DIN 2391 C of St 35 4 material quality normalized bright annealed and electro galvanized or welded steel pipes stainless calibrated and glowed according to DIN 2463 1 401 d3 DIN 17457 cl 1 Alternatively seamless pipes of precision steel in dimensions according to DIN 2391 and stainless material quality e g Werkstoff no 1 4301 1 4436 or 1 4571 Comparable qualities to Swedish standards are SIS 2333 or SIS 2343 Pipe dimensions The following sizes are used with electro galvanized precision steel pipes 215x2 222x2 5 230x4
40. nt modules A switchboard A water tank KEW Technology C3K pumps Cabinet frame oN gt Nilfisk i aa Nilfisk ir r ALTO The DELTABOOSTER is made of stainless materials through and through DELTABOOSTER switchboard The switchboard comprises main emergency switch to which the supply cable is connected control switch 24V AC push button switch for starting up maximum current breaker short circuit and overload for each pump contactors for connection of 3 or 6 pumps The switchboard also incorporates an electronic control that monitors the operation of the system i e a selection at any time of required pump capacity b even distribution of load on individual pumps c mixing of desired temperature of water drawn from a cold water and a hot water supply and d the indication of status fault on a control panel It also incorporates hour meters to show hours of operation of each individual pump The switchboard has been prepared for connection of 6 pumps 4 5 and 6 pump plants or for connection of 3 pumps 2 and 3 pump plants The svvitchboard vvhich on delivery controls 3 pumps may later be expanded to control 6 pumps The DELTABOOSTER is available for the following voltages 3 x 230V 50 and 60 Hz earth PE 3 x 346 400V 50 and 60 Hz earth PE 3 x 415 440V 50 and 60 Hz earth PE Original Instructions VVater tank The water tank of the DELTABOOSTER has been constructed in
41. nt trolley May be connected to high pressure cock Capacity to take high pressure cock vvith detachable foam iniector A B C and floor vvasher Original Instructions 29 ACCESSORIES Detachable foam injector to be used in conjunction with outlet station A Pressure relieved spray handle with 10 m hose Hose coil with 20 m hose Single spray lance for DELTABOOSTER plant described in section 1 9 Foam lance To be used in conjunction with detachable foam injector and detergent trolley 30 Original Instructions 1 9 Multipressure spray lance system Spray lances with colour coding are used as standard equipment The colour code indicates the water volume and pressure supplied by the specific lance The different water volumes and pressures depend on the high pressure nozzle pre nozzle and spray lance fitted 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 whereas the spray lances for 160 bar are fitted with a BLACK nozzle protection Multipressure spray lances are available in 3 different lengths 50 mm 570 mm 930 mm 160 bar black nozzle protection High Pre nozzle 1 2 3 4 5 6 7 8 9 a JN BS 120bar grey nozzle protection High kp nozzle 1 O O BO a JN B As the reactive power describes an angle together with the spray lance
42. ntro Ciudad Santa Fe C P 01210 M xico D F www nilfisk advance com mx NEW ZEALAND Nilfisk Advance NZ Ltd Danish House 6 Rockridge Avenue Penrose Auckland NZ 1135 www nilfisk com au NORWAY Nilfisk Advance AS Bjornerudvejen 24 Oslo N 1266 www nilfisk alto no PERU Nilfisk Advance S A C Calle Boulevard 162 Of 703 Lima 33 Peru Lima www nilfisk com POLAND Nilfisk Advance Sp z o o ul 3 go Maja 8 Bud B4 Pruszk vv PL 05 800 www nilfisk alto pl PORTUGAL Nilfisk Advance Lda Sintra Business Park Zona Industrial Da Abrunheira Edificio 1 10 A Sintra P 2710 089 www nilfisk pt RUSSIA Nilfisk Advance LLC Vyatskaya str 27 bld 7 1st floor Moscow 127015 www nilfisk ru SOUTH AFRICA WAP South Africa Pty Ltd 12 Newton Street 1620 Spartan Kempton Park www wap co za SINGAPORE Den Sin 22 Tuas Avenue 2 Singapore www nilfisk com SPAIN Nilfisk Advance S A Torre D Ara Passeig del Rengle 5 Plta 105 Matar E 0830222 www nilfisk es SWEDEN Nilfisk Advance AB Taljegardsgatan 4 431 53 M lndal Website www nilfisk alto se SWITZERLAND NA Sondergger AG Nilfisk ALTO Generalvertretung M hlestrasse 10 CH 9100 Herisau www nilfisk alto ch TAIWAN Nilfisk Advance Ltd Taiwan Branch H K No 5 Wan Fang Road Taipei www nilfisk advance com tw THAILAND Nilfisk Advance Co Ltd 89 Soi Chokechai Ruammitr Viphavadee Rangsit Road Jomphol Jatuchak Bangkok 10900 w
43. nts for mains power connection The power system of the DELTABOOSTER is designed in conformity with the common Euro pean standard EN 60204 1 October 1992 Electrical equipment of machines Part 1 General requirements Power should be connected through a flexible rubber cable holding copper conductors for 3phases and earth PE The minimum dimensions of the cable are determined by the power consumption of the current system cf data sheet but common to all systems is the following Max pre fuse 125 A Max core section of cable 35 mm In consideration of a future extension of the plant we recommend you to use a cable with a min core section of cable of 25 mm Earth wire protection is required and the connection of the DELTABOOSTER to the mains power supply MUST be carried out by an authorized electrician in conformity with local regulations To ensure maximum protection of persons the installation should be protected by a Residual Current Device RCD SUPPLY NETWORK Ground fault gt gt 2 2 circuit interrupter m max 125 A max 35 DELTABOOSTER control system 14 Original Instructions 1 7 Pipe system 1 7 1 Location of pipelines general instructions The pump station and outlet points should be placed so that the lines become as short as possible The line should be arranged vvith as fevv bends as possible Sometimes it may pay to split the line close to the pump station so the lengths conducti
44. on 3 5 upon which the operation can be resumed Allow the motor to cool Check the air intake and clean if necessary Refill with oil Check that the shut off s on the water inlets are open and clean the inlet filters if ne cessary Check that the water supply meets the requirements stated in sect 1 5 Allow the water to cool empty the wa tertank if necessary Check that the cold water connection is open and if not that the temp on the hot connection does not exceed 75 C Empty the water tank and make sure that the temperature of the water inlets are above 2 C In case of external leakage disengage any open spray handles if relevant repair leakage In case of internal leakage repair leakage Call customer engineer Check that all high pressure cocks at outlet points have been closed Call customer engineer Check that all high pressure cocks at outlet points have been closed Check that all high pressure cocks at outlet points have been closed Shift to single spray lance at this outlet point Check whether the water consumption of the spray lances used exceeds the capacity of the system shift to other spray lances if necessary No working pressure Irregular working pressure machine vibrates Water volume at outlet point too small High pressure cock at one outlet point is left open Air in pump Inlet water too hot Blockage of filter for inlet water Nozzle blocked Sh
45. q Guuajwouvob nN 5 Usnq ul pE 1 Guniynjyounq Guuajwouvob nN gjew oepidel Guijdnoo yono diusGunjddny ouyos oddiuyns MH U UB1 D Jeysem Guiuo ubi xx wu ZL 948 ql uossSunu olq SANJSSGUIU EE Jlesuedwoo dwe ne n dul SOH J su duuo2o dwe ne n dul SOH warma CCOISLO uA dwojydwa yonejyos Suedwoy dwa abue s neAn yoddns Japjoy neAn yoddns did neAn yoddns Japjoy Gunueyey4youn Jap JOUISY NOILVNSISAG NOLLdl9ISIIU NT NHOl4Z48 4S14N54148 ii ne ni 9g siu ul l4 u ju uoduuioys Buntii liuoti syjyyouodwo Buidig x 19 Original Instructions 1 7 3 Fittings standards 5 ds e X GLO WW z 060 CC SLO anbiunwwoo n 1n d UOSIBJAI ap 97 X201S ua sed Sa N Jejdny lqep xoul ss 1d 1 19 1404 uyeujebny yonipuooH ss 1d aNey 191 404 uyeujebny y nipuooH SSoJd 1 19 1404 uueul ny y onipuooH joddiujoddoq Bejyosequezinis neAn o1SAyug younq 4 rejdueuojiQy neAn o SAyug9 young 7 1e du uolioti neAn o1SAyug younq rejdueuojiQy NOILVNSISAG 142 538 11921 yoeu oq als ORIOA JYIIN 0010 UOISOMOD 1S
46. r pressure must not exceed 10 bar f water is being drawn from the lines at other points the line capacity should be equally bigger In order to achieve optimal temperature control the shut off valves on both the hot and the cold pipeline should be adjusted so that the water volume of each line comes as close to the required water volume as possible Water should be connected at the inlet sockets with two 1 flexible hose connections included in the MK Mountig Kit The two water inlet hoses are 1 m long and fitted with a 1 external taper pipe thread Shut off valves should be fitted right next to the connections on the supply lines but no extra non return valve is required as the system is fitted vvith an airgap type vvater tank If the water holds running sand or other impurities external filters should be fitted in addition to the internal filters The high pressure connection to the pipe system should be by means of the 3 4 high pressure hose supplied vvith the system The hose is fitted vvith an 222 plain branch for connecting to cutting ring hose connection Capacity diaqram Liter Min EVSI 18 Cold 300 EVSI 20 Hot 250 200 Parallel 150 Max capacity 6 pumps 50 l Max capacity 3 pumps 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 1 5 Differential pressure of solenoid valve measured in bar Original Instructions 13 1 6 Installation requireme
47. riginal Instructions 37 3 How to use the DELTABOOSTER Users are urgently requested to study these instructions before operating the DELTABOOSTER 3 1 Safety Your Nilfisk ALTO DELTABOOSTER is designed and made in accordance with the latest rules on safety at work n order to prevent injuries to yourself and other persons the following regulations should always be observed vvhen operating the plant N 1 WARNING Never direct the water jet towards people pets electric wiring or the DELTABOOSTER WARNING Never try to clean clothes or footwear on yourself or other persons We recommend you to wear ear defenders goggles and protective clothing during operation Never work barefoot or with sandals Operator and anyone in immediate vicinity of the site of cleaning should take action to protect himself from being struck by debris dislodged during operation Spray handle and lance are affected by a thrust during operation therefore always hold the spray handle and lance firmly with both hands 7 Only activate the trigger by hand Never tie it up or fix it in any other way 8 Atintervals during operation the machine should be stopped and the spray handle secured against inadvertent use by turning safety knob to position O 9 WARNING High pressure hoses nozzles and connections are important for safety when operating the plant Only use the high pressure hoses nozzles and connections prescribed by Nilfisk ALTO 10 Avoid damage
48. should only be fitted in consultation with your Nilfisk ALTO specialists Original Instructions 49 3 8 Operation after starting up outlet points and equipment 3 8 1 High pressure cock with Multipressure spray lance Outlet point A Open close handle on high pressure cock Quick coupling Trigger on spray handle Safety lock Quick coupling for spray lance Multipressure spray lance O CO Operation after starting up 1 Carefully connect the high pressure hose to the quick coupling of the high pressure cock 2 Any impurities should be removed prior to coupling 2 Fit the spray lance 6 in the quick coupling of the spray pistol 5 3 Slowly turn the handle of the high pressure cock 1 to open position and start your cleaning vvork 4 After use close the high pressure cock by turning the handle 1 to closed position relieve the hose of its pressure by opening the pistol until the hose is void of pressure 50 Original Instructions 3 8 2 Outlet point with foam injector and foam lance Outlet point B Open close handle on high pressure cock Quick coupling Trigger on spray handle 1 2 4 Safety lock 5 Quick coupling for spray lance 7 Foam lance 10 Dosage scale 11 Dosage valve 12 Detergent containers i 13 Wall rack for detergent containers w x r m I LI Operation after starting up 1 Carefully connect the high press
49. ss the pipe wholly up to the inner conus and give the compression nut a turn of app 3 4 5 NOTE The pipe must nut turn at the same time The cutting and key ring will get hold of the pipe and now itis unnecessary to press the pipe further For the final feed give the compression nut another turn of approximately 3 4 By doing so the ring will cut into the pipe and reveal an apparent belt 6 Pipes of a large outer diameter and all connections in free pipings are mounted in a vice of practical reasons while you are fastening the connection socket The screw spanner must have a length ap proximately 15 times as long as the width of it Lengthen it by means of a pipe if necessary Proceed according to point 4 When using series connection sockets be aware that the pipe ends go into the same inner conus as the one in which the mounting in the vice was carried out The final tightening will be simplified by loosening the compression nut a little so that the wearing surfaces may be supplied with a little oil After the final feeding loosen compression nut and check that there is an apparent belt before the cutting If not wring the cutting and key ring alittle extra Apparent belt 8 It does not matter if the cutting and key ring can be turned on the pipe end 9 REMOUNTING After each loosening of the connection the tightening of the compression nut may be done without any lengthening wit
50. t type Fig 2 Original Instructions 33 2 3 Connection of inlet vvater The water tank is provided with two 1 water inlets Inlet 1 for cold water BLUE marking 1 2 Inlet 2 for hot water RED marking Fig 3 Water is connected at the inlet sockets of the system by means of two 1 flexible hose con nectors Shut off cocks should be mounted right next to the sockets on the supply lines If the water contains running sand or other impurities external filters should be mounted in ad dition to the internal filters 2 3 1 Control of filter in vvater tank Check that the filter in the water tank has been correctly mounted Fig 4 filter 34 Original Instructions 2 4 Mains power connection between the DELTABOOSTER and the supply network cf Fig 5 All measurements and connections described below should be carried out by authorized specialists 1 The DELTABOOSTER should be connected to a three phase mains supply at the rated voltage cf the model plate Max 125 Amp pre fuses 2 The connection should be establishedthrough a flexible rubber cable with 3 phase cores and one earth conductor to be led through the sealing connection 2 and into the bottom of the switchboard through the open angle flange 3 The angle flange is opened by loosening two nuts The cable should be connected direct at the main switch S1 and the main earth terminal 4 When the cable has been properly mounted in the main sw
51. the pistol handle is also affected by a torque povver Alternative lances should only be mounted under the guidance of Nilfisk ALTO staff Original Instructions 31 2 Instructions for assembly of DELTABOOSTER 2 1 Location of the DELTABOOSTER The DELTABOOSTER is fitted with vibration absorbing rubber supports so it may be placed straight on an even surface The plant must be placed in frost free premises where the maximum temperature does not exceed 40 C LOCATION SKETCH dimensions in millimetres 450 mm gt 250 mm gt Nilfisk ALTO DELTABOOSTER a 1900 mm E o 32 Original Instructions 2 2 Mounting base lf the base is uneven height adjustments may be made by adjusting the counter nut 1 on the machine foot 2 as shovvn on Fig 1 It is important that the plant is adiusted to horizontal position Othervvise it may be a problem opening the cabinet door Fig 1 It is advisable to fix the module frame of the system to both the bulk head and bottom when mounting the system in ships The tip over safety devices 3 which are available as an accessory should be placed diagonally on the plant and mounted between the machine feet and the floor stands as shown on Fig 2 Fasten the fittings securely to the floor with 4 pcs 28 mm hexagon headed screws complete with expansion bushes or with 4 anchors of the impac
52. uf Cedex www alto fr com GERMANY Nilfisk ALTO eine Marke der Nilfisk Advance GmbH Guido Oberdorfer StraBe 2 10 89287 Bellenberg www nilfisk alto de GREECE Nilfisk Advance A E 8 Thoukididou Str Argiroupoli Athens GR 164 52 www nilfisk gr HOLLAND Nilfisk Advance B V Versterkerstraat 5 1322 AN ALMERE www nilfisk nl HONG KONG Nilfisk Advance Ltd 2001 HK Worsted Mills Ind Bldg 31 39 Wo Tong Tsui St Hong Kong Kwai Chung N T www nilfisk com HUNGARY Nilfisk Advance Kereskedelmi Kft H 2310 Szigetszentmikl s Lakihegy ll R k czi Ferenc ut 10 www nilfisk hu INDIA Nilfisk Advance India Limited Pramukh Plaza B Wing 4th floor Unit No 403 Cardinal Gracious Road Chakala Andheri East Mumbai 400 099 www nilfisk com IRELAND Nilfisk Advance 1 Stokes Place St Stephen s Green Dublin 2 Ireland www nilfisk alto ie ITALY Nilfisk Advance S p A Strada Comunale Della Braglia 18 Guardamiglio Lombardia 26862 www nilfisk it JAPAN Nilfisk Advance Inc 1 6 6 Kita Shinyokohama Kouhoku Ku Yokohama 223 0059 www nilfisk advance co jp KOREA Nilfisk Advance Korea 471 4 Kumwon B D 2F Gunja Dong Gwangjin Gu Seoul www nilfisk advance kr MALAYSIA Nilfisk Advance Sdn Bhd SD 33 Jalan KIP 10 Taman Perindustrian KIP Sri Damansara 52200 Kuala Lumpur Malaysia www nilfisk com MEXICO Nilfisk Advance de Mexico S de R L de C V Agustin M Chavez 1 PB 004 Col Ce
53. ure hose to the quick coupling of high pressure cock 2 Any impurities should be removed prior to coupling 2 Fit the spray lance 6 in the quick coupling of the spray pistol 5 3 Slowly turn the handle of the high pressure cock 1 to open position and start your cleaning vvork Admixture of detergents 1 Set the dosage valve on the foam iniector to a concentration of 1 5 When adjusting the dosage valve please note that maximum admixture of detergent is 5 when the dosage valve is fully opened Percentages apply to detergents and disinfectants in aqueous solutions These values will be modified if other viscosity rates are used 2 Apply the desired detergent or disinfectant by means of the foam lance 7 3 Fitthe DELTABOOSTER spray lance 6 low pressure in the quick coupling 5 of the spray pistol and after rinse 4 If the injector is only used at long intervals make sure to rinse it in clean water every time it has been used This may be done by putting the suction hose of the injector in a container with clean water and letting the injector suck clean water for 1 to 2 minutes with a fully opened dosage valve After use 1 Close the high pressure cock by turning the handle 1 to closed position and relieving the hose of its pressure by activating the spray handle until the hose is void of pressure Please refer to section 3 8 4 General guidelines for the dosage of detergents Original Instructions 51 3 8 3
54. ut off the high pressure cock at outlet points not in use Vent the system cf sect 2 5 3 Allow water to cool and check that inlet temperature does not exceed 80 C Clean the filter cf sect 3 9 2 Clean the nozzle In both cases the plant will stop and the related control lamp will flash When restarting the plant the pump will AUTOMATICALLY cut out and the operation can be resumed the control lamp will now be constantly alight If other faults occur than those enlisted please contact your nearest Nilfisk ALTO service centre 54 Original Instructions C EU Declaration of Conformity The design of the unit corresponds to 1 EC Machine Directive 2006 42 EC the following pertinent regulations EC Low voltage Directive 2006 95 EC EC EMC Directive 2004 108 EC RoHS Directive 2011 65 EC Noise Emission Directive 2000 14 EC Applied harmonised standards ENISO 12100 2010 EN 60335 2 79 2006 EN 55014 1 2006 EN 55014 2 2001 EN 61000 3 2 2006 EN 61000 3 3 2005 EN 61000 3 11 2000 Applied international standards and IEC 60335 2 79 technical specifications Name and address of the person Anton S rensen authorised to compile the technical General Manager Technical Operations EAPC file Nilfisk Advance A S Sognevej 25 DK 2605 Br ndby Identity and signature of the person empovvered to dravv up the declaration 204 on behalf of the manufacturer Anton S rensen General Manager Technical Operat
55. 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 vvorking 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 adiusted 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 vvater volume Original Instructions 1 3 Technical data Identification of model The model identification appears from the identification plate on the cabinet The model plate provides the following data Model Nilfisk ALTO No Nozzle Pump pressure Max pressure VVater volume Max temperature of inlet vvater Voltage frequency nominal input Power consumption Approval Serial number Production week and year o MED ONES el Nilfisk DELTABOOSTER ALTO 107330 XXX XXX XXX XXX xx 200x Fi xxxx P bar MPa xxx xxx Ama per e XXX XX Q min XX Tin max C XX
56. ww nilfisk com TURKEY Nilfisk Advance Prof Tem Ek Tic A S Serifali Mh Bayraktar Bulv Sehit Sk No 7 Umraniye Istanbul 34775 www nilfisk com tr UNITED KINGDOM Nilfisk ALTO Bowerbank Way Gilwilly Industrial Estate Penrith Cumbria GB CA11 9BQ www nilfisk alto co uk UNITED ARAB EMIRATES Nilfisk Advance Middle East Branch SAIF Zone P O Box 122298 Shariah www nilfisk com USA Nilfisk Advance 14600 21st Ave North Plymouth MN 55447 3408 www nilfisk alto us Nilfisk Advance Inc Industrial Vacuum Division 740 Hemlock Road Suite 100 Morgantown PA 19543 www nilfisk alto us VIETNAM Nilfisk Advance Co Ltd No 51 Doc Ngu Str Lieu Giai Ward Ba Dinh Dist Hanoi www nilfisk com
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