NEPTUNE 4 - Nilfisk-ALTO
Contents
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3. Touch the protective conductor to discharge your own body Possibly wear an anti static wrist strap Use a conducting floor or tabletop Never touch a circuit board or electronic components always hold it by the plastic or insulation Transport electronic parts in conductive packaging e g special ESD packages Neptune 4_EN_Ver 1 0_04 06 2 21 ALTO Technical data B 1 NEPTUNE 4 25 NEPTUNE 4 28 Neptune Neptune NEPTUNE 4 e e GB GB Machine protection category IP X5 X5 Current consumption A 30 13 Voltage V 230 Frequency Hz 50 50 E Connected load kW 3 3 Sound pressure dB A 72 4 72 4 8 HP nozzle 500 640 Pressure P1 P1 max bar 90 200 90 200 B Pressure P2 P2 max bar 25132 9 Max recoil force N 25 27 E W ater throughput max 20 770 W ater throughput 60335 2 79 I h 660 720 W ater intake pressure max bar 10 10 W ater intake temperature max C 40 40 Frequency Hz Motor insulation RPM U min 1450 1450 Plunger stroke mm 9 8 10 8 Amount of oil ml 1000 1000 Fuel pressure bar 15 605 15 0 5 x Fuel consumption dt 45 K kg h 3 2 ayo Exhaust temperature nO 185 185 content min 10 5 0 5 10 5 0 5 Soot rating 0 1 0 1 E Efficiency gt 92 gt 92 W ater content coil 2 9 349 Heating power kW 55 55 W idth mm 685 685 W eight kg 128 128 6 High pressure hose DN8x10m DN8x10m 3 4 Electrical lead m 5 5 2 8 Fuel
4. 3 NEPTUNE 4 42 Neptune NEPTUNE 4 e EU Machine protection category IP X5 Current consum ption A 10 Voltage V 400 8 Frequency Hz 50 Connected load kW 559 dB 76 5 g HP nozzle 0475 Pressure P1 P1 max bar 170 250 8 Pressure P2 P2 max bar 25132 M ax recoil force N 43 W ater throughput I h 860 W ater throughput EN 60335 2 79 I h 800 W ater intake pressure max bar 10 W ater intake temperature max C 40 Frequency Hz Motor insulation RPM U min 1450 Plunger stroke mm 12 9 Amount of oil m 1000 Fuel pressure bar 154 2025 Fuel consumption dt 45K kg h 3 9 Exhaust temperature PE 185 content min 10 5 0 5 Soot rating 0 1 F Efficiency gt 92 W ater content coil 5019 Heating power kW 70 W idth mm 685 W eight kg 132 5 High pressure hose DN8x10m 8 Electrical lead m 5 E Fuel tank 16 Detergent tank 10 Table B 3 Neptune 4 42 Note Neptune 4 42 EU is also available as X model Neptune 4 EN Ver 1 0 04 06 5 21 ALTO Technical data B 4 NEPTUNE 4 49 Neptune Neptune NEPTUNE 4 E e NO Machine protection category IP X5 X5 Current consumption A 12 5 21 7 12 5 Voltage V 400 230 400 Frequency Hz 50 50 Connected load kW 6 9 6 9 Sound pressure dB A 76 6 76 6 8 HP nozzle 0550 0550 Pressure P1 P1 max bar 180 250 180 250 B Pressure P2 P2 max bar 25 32 25 132 5 Max recoil fo
5. Description Comment Special tools 17237 Soot pump with filter paper and soot rating scale 17238 Filter paper replacement 17239 Soot rating scale 17240 meter with refill fluid 17241 17242 17243 17246 40471 40472 63138 301001873 also see STI MPW SPW 008 301000383 301000382 German version 301001804 for service crane 301001078 301001089 301002067 also see STI MPW SPW 011 301001875 also see STI MPW SPW 011 301001934 for pump shaft 301001935 for piston 301001090 301001874 el safety check Spare parts repair kits 301000911 machines 62730 1 machines 63056 301001688 301001146 301001148 301001150 301001151 301001153 3812385 3812625 Service accessories 41455 Grease 15 C to 130 tube 50 g foodstuff qualit 33397 33667 Table 1 1 Special tools spare parts and service accessories 1 71 NJ For further details about special tools spare parts and service accessories also refer to the Neptune 3 chapter 1 amp Neptune 5 7 chapter 9 Service Manuals the Neptune 4 spare parts list as well as the respective STI sheets Neptune 4 EN Ver 1 0 04 06 18 21 Nilfisk ALTO Notes Notes I Neptune 4_EN_Ver 1 0_04 06 19 21 Nilfisk ALTO Notes Notes I Neptune 4_EN_Ver 1 0_04 06 20 21 Nilfisk ALTO Notes Notes I Neptune 4 EN Ver 1 0 04 06 21 21
6. 0 1000 1000 Water intake pressure max bar 10 10 10 Water intake temperature max C 40 40 40 Frequency Hz 50 23 50 60 Motor insulation RPM U min 1450 1450 1750 Plunger stroke mm Amount of oil 1000 1000 1000 Fuel pressure 15 0 5 15 0 5 15 0 5 5 Fuel consumption dt 45 K 4 9 4 9 4 9 9 Exhaust temperature 185 185 185 content min 10 5 0 5 10 5 0 5 10 5 0 5 8 Soot rating 0 1 0 1 0 1 Efficiency gt 92 gt 92 gt 92 Water content coil 2 5 9 9 9 9 Heating power 70 70 70 Width mm Weight kg 137 5 137 5 137 5 5 High pressure hose DN8x10m DN8x10m DN8x10m 3 Electrical lead m 5 5 5 9 Fuel tank 16 16 16 Detergent tank 10 10 10 Table 5 Neptune 4 54 Note All three Neptune 4 54 variants are also available X models Neptune 4 EN Ver 1 0 04 06 7 21 Nilfisk ALTO Construction Construction The external design of the Neptune 4 hot water high pressure cleaner is identical to the Neptune 3 line of products As far as sensors control functionality and electronics are concerned there are no differences to the Neptune 3 series as well There are only two differences compared to Neptune 3 The Neptune 4 series has the NP5 hp pump 1 installed like the Neptune 5 and the machine is equipped with an additional hydraulic accumulator 2 see also STI MPW 040 For further details about the construction of the machine refer to the Neptune 3 and Nep
7. 45 quy BUX HE IN T 6 dd 1211 Oe OQ ee qo ow Hb 16 21 EN Ver 1 0 04 06 Neptune 4 diagrams Nilfisk ALTO Buruejs UM 614 v v N 2 c dab sew 0299491198 QT 5 04 5070792 ze B 18 8 171 7 2192 ud 798 SIN awey unjeq unjeq PT mM euoig 110 T 921 195 dung uo jejedo c zm 4 T 19580 e1eq 8 I M es s 24 i SX gt 8 kie v 9 9 l Pid Li eX wo av 70 L Ww 100 1 a Ov Ave LN a 2 HYJ OV ADE 9 IV LL 3d 1 N 0 6l 8 4 9t 12 Si pd El el LH 100 6 8 4 9 6 Y 6 l I 17 21 EN_Ver 1 0_04 06 Neptune 4 Nilfisk ALTO Special tools spare parts Special tools spare parts service accessories Part No
8. NEPTUNE 4 Nilfisk ALTO Why Compromise Nilfis ALTO x KEW o C Supplement to Service Manual NEPTUNE 3 and NEPTUNE 5 7 A Safety instructions Technical data C Construction E Troubleshooting F Maintenance repair G Adjustments H Wiring diagrams I Special tools spare parts Nilfisk ALTO Index Index Preface 1 Safety instructions 2 B Technical data 1 NEPTUNE 4 25 NEPTUNE 4 28 425 59 2 NEPTUNE 4 30 4 3 NEPTUNE 4 42 M 4 NEPTUNE 4 49 2 5 4 54 C Construction 8 D Function E Troubleshooting 2 10 Maintenance repair mE G Adjustments 12 Wiring diagrams 1 Wiring diagram parts list uk 2 3 star 71305 14 3 3 star delta 71306 zr 15 4 1 with Klixon relay 71307 ox 16 5 1 with starting electronic 71418 Nr Special tools spare parts 18 Notes 19 Neptune 4 EN Ver 1 0 04 06 Nilfisk ALTO Preface E Preface Read the Service Technical Information sheets They include information on technical modifications that have been made after this service manual was printed There are only minor differences between the NEPTUNE 4 hot water high pressure cleaner and NEPTUNE 3 and NEPTUNE 5 line of products This service manual mainly refers to the concerning sections in the service manuals NEPTUNE 3 and NEPTUNE 5 7 Repair work requires a suitable testing workplace with
9. ooting procedures For further details on the subject of troubleshooting refer to the Neptune 3 Service Manual chapter E as well as the user manual of the respective machine For details about troubleshooting the NP5 hp pump refer to the Neptune 5 7 Service Manual chapter 5 Further valuable information be found in the Service Technical Information STI sheets for Neptune 3 5 7 Neptune 4 EN Ver 1 0 04 06 10 21 Nilfisk ALTO Maintenance repair Maintenance repair Maintenance and repair works to be performed on the Neptune 4 are the same as for the Neptune 3 line of products except the hp pump Further details concerning maintenance repair can be found in the Neptune chapter F amp Neptune 5 7 chapter 6 Service Manuals as well as in the respective User Manual part number 301002531 1 Maintenance For details referto the Neptune 3 Service Manual chapter F 1 2 Periphery For details referto the Neptune 3 Service Manual chapter F 2 3 Control Safety Block For details referto the Neptune 3 Service Manual chapter F 3 4 Motor For details referto the Neptune 3 chapter F 4 and Neptune 5 7 chapter 6 Service Manual 5 Pump For details referto the Neptune 5 7 Service Manual chapter 6 6 SDR valve For details referto the Neptune 3 Service Manual chapter F 6 7 Heating subsystem For details refer to the Neptune 3 Service Manual chapter F 7 8 Electrical subsy
10. rce N 47 47 E W ater throughput max I h 950 950 W ater throughput EN 60335 2 79 I h 900 900 W ater intake pressure max bar 10 10 W ater intake temperature max C 40 40 Frequency Hz Motor insulation RPM U min 1450 1450 Plunger stroke mm 14 6 14 6 Amount of oil ml 1000 1000 Fuel pressure bar 15 0 5 15 0 8 Fuel consumption dt 45 K kg h 4 4 4 4 gt Exhaust temperature C 185 185 content 10 5 0 5 10 5 0 5 Soot rating 0 1 0 1 Efficiency gt 92 gt 92 W ater content coil 2 5 905 Heating power kW 70 70 W idth mm 685 685 W eight kg 137 5 137 5 n High pressure hose DN8x10m DN8x10m 5 Electrical lead m 5 5 2 Fuel tank 16 16 Detergent tank 10 10 Table 4 Neptune 4 49 Note Neptune 4 49 EU and Neptune 4 49 BE are also available as X models Neptune 4 EN Ver 1 0 04 06 6 21 ALTO Technical data B 5 NEPTUNE 4 54 Neptune Neptune Neptune NEPTUNE 4 4 ee S EU NO BE EXP Machine protection category IP X5 X5 X5 Current consumption A 14 24 14 22 5 14 Voltage V 400 230 400 220 460 8 Frequency Hz 50 50 60 E Connected load kW 79 7 9 7 9 Sound pressure dB A 76 9 76 9 76 9 S HP nozzle 0500 0500 0500 E Pressure P1 P1 max bar 200 250 200 250 200 250 8 Pressure P2 P2 max bar 25132 25132 25132 5 Max recoil force N 56 56 52 f X Water throughput max l h 1050 1050 1050 Water throughput EN 60335 2 79 100
11. stem For details refer to the Neptune 3 Service Manual chapter F 8 Neptune 4_EN_Ver1 0_04 06 11 21 Nilfisk ALTO Adjustments Adjustments 1 Control board For adjustment refer to the Neptune 3 Service Manual chapter G 1 2 Control Safety Block The adjustment procedure is described in the Neptune 3 Service Manual chapter G 2 or STI MPW 030 3 Heat exchanger system The adjustment procedure is described in the Neptune 3 Service Manual chapter G 3 or STI MPW 005 STIMPW 028 NEPTUNE 4 10 5 0 5 CO content Fuel pressure bar 15 0 5 Soot rating 0 1 Table G 1 Heat exchanger settings 4 Flow control The adjustment procedure is described in the Neptune 3 Service Manual chapter G 3 5 Automatic AntiStone The parameters for adjustment are described in the Neptune 3 Service Manual chapter G 4 6 Electrical connection The adjustment ofthe star delta switch is described in the Neptune 3 Service Manual chapter G 5 Neptune 4 EN Ver1 0 04 06 12 21 Nilfisk 2 ALTO Wiring diagrams 1 Wiring diagrams parts list Note The components listed in Table H 1 relate to the following Neptune 4 wiring diagrams B6 Float switch pumpoil B9 Floatswith fuel Table H 1 Wiring diagrams parts list for Neptune 4 Neptune 4 EN Ver 1 0 04 06 13 21 diagrams Nilfisk ALTO BuutM H Bld
12. tank 16 16 Detergent tank 10 10 Table B 1 Neptune 4 25 Neptune 4 28 Note Neptune 4 28 GB is also available as X model Neptune 4 Ver 1 0 04 06 3 21 ALTO Technical data B 2 NEPTUNE 4 30 Neptune Neptune NEPTUNE 4 E E EXP Machine protection category IP X5 X5 Current consumption A 15 6 15 Voltage V 230 220 Frequency Hz 50 60 E Connected load kW 3 4 359 Sound pressure dB A 72 4 72 4 8 HP nozzle 530 500 Pressure P1 P1 max bar 110 200 105 200 B Pressure P2 P2 max bar 25132 PENIS 9 Max recoil force N 30 27 E W ater throughput max 750 n2 W ater throughput EN 60335 2 79 I h 700 670 W ater intake pressure max bar 10 10 W ater intake temperature max C 40 40 Frequency Hz 5 21 60 Motor insulation RPM U min 1450 1750 Plunger stroke mm 10 8 8 5 Amount of oil ml 1000 1000 Fuel pressure bar 15 0 5 15 0 5 x Fuel consumption dt 45 K kg h 3 45 3 9 Exhaust temperature nO 185 185 content min 10 5 0 5 10 5 0 5 Soot rating 0 1 0 1 E Efficiency gt 92 gt 92 W ater content coil 319 349 Heating power kW 55 55 W idth mm 685 685 W eight kg 128 128 6 High pressure hose DN6x10m DN6x10m 8 4 Electrical lead m 5 5 2 9 Fueltank 16 16 Detergent tank 10 10 Table B 2 Neptune 4 30 Note Neptune 4 30 EU and Neptune 4 30 EXP are also available as X models Neptune 4 EN Ver 1 0 04 06 4 21 ALTO Technical data B
13. the necessary power supply If operating errors are evident refer the customer to the user manual Afault in the cleaner can have a number of causes Referto Chapter E for troubleshooting Also refer to the illustrated spare parts list p n 301002627 for your repairs This shows you the location of the individual parts and the sequence in which they are assembled Service Technical Information sheets are also valid as a supplement to the spare parts list until a new edition is published Service manuals and Service Technical Information sheets should be available at the place where repairs are carried out Transfer to third parties is not allowed Use original Nilfisk ALTO spare parts only Neptune 4 EN Ver 1 0 04 06 1 21 Nilfisk ALTO Safety instructions For your own safety Repairs should only be made by someone who has received proper instructions for the job or who is a qualified Safety instructions Observe national safety directives and regulations for the electrical engineering trade in particular IEC 60335 2 69 EN 60335 2 69 Before starting the equipment be sure to read the accompanying operator manual and keepit close as ready reference The equipment should only be used by persons who have been instructed in its use and are authorized to do so electrician ESD electrostatic Observe the following ESD precautions before any repair of or near discharge electronic parts
14. tune 5 7 Service Manuals chapter C resp chapter 3 Th 4 E 6 amm m Fig C 2 NP5 pump amp Control Safety Block with hydraulic accumulator The Neptune 4 HPC is available in following versions Neptune 4 25 4 28 t Neptune 4 30 Te Neptune 4 42 de Neptune 4 49 o gt Neptune 4 54 ge The machine comes as standard with storage tray for accessories tools etc or X model with hose reel instead of the storage tray Upgrading with a hose reel is possible Fig C 1 amp C 2 1 NP5 hp pump 2 Hydraulic accumulator Neptune 4 EN Ver 1 0 04 06 8 21 Nilfisk ALTO Function D Function There are no functional differences between the Neptune 3 line of products and the Neptune 4 series Forfurther details on the subject of function referto the Neptune 3 Service Manual chapter D as well as the user manual of the respective machine For details about the function ofthe 5 hp pump refer to the Neptune 5 7 Service Manual chapter 4 Further valuable information can be found in the Service Technical Information STI sheets for Neptune 3 5 7 Neptune 4 EN Ver1 0 04 06 9 21 Nilfisk ALTO Troubleshooting 3 Troubleshooting Based on the same microprocessor control as the Neptune 3 line of products the Neptune 4 shows the same error codes for verification of the cause of a malfunction of the machine This also applies to other troublesh
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