Table of Contents
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Table of Contents
Related Manuals for Nilfisk-ALTO Neptune 4 Series
Summary of Contents for Nilfisk-ALTO Neptune 4 Series
- Page 1 NEPTUNE 4 Supplement to Service Manual NEPTUNE 3 and NEPTUNE 5 / 7...
- Page 2 A. Safety instructions B. Technical data C. Construction D. Function E. Troubleshooting F. Maintenance / repair G. Adjustments H. Wiring diagrams I. Special tools / spare parts...
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Page 3: Table Of Contents
Nilfisk Index ALTO Index Preface ... 1 A. Safety instructions ... 2 B. Technical data 1. NEPTUNE 4-25 / NEPTUNE 4-28 ... 3 NEPTUNE 4-30 ... 4 3. N EPTUNE 4-42 ... 5 NEPTUNE 4-49 ... 6 NEPTUNE 4-54 ... 7 C. -
Page 4: Preface
Nilfisk Preface ALTO Preface 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. -
Page 5: Safety Instructions
Nilfisk Safety instructions ALTO Safety instructions For your own safety 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, Repairs should only be and keep it close as ready reference. -
Page 6: Technical Data
Nilfisk Technical data ALTO 1. NEPTUNE 4-25 / NEPTUNE 4-28 N e p tu n e N e p tu n e N E P T U N E 4 4 -2 5 4 -2 8 *G B * *G B * M a ch in e p ro te ctio n ca te go ry C u rre n t co n su m p tio n V o lta ge... - Page 7 Nilfisk Technical data ALTO 2. NEPTUNE 4-30 N e p tu n e N e p tu n e N E P T U N E 4 4 -3 0 4 -3 0 *E U * *E X P * M a ch in e p ro te ctio n ca te go ry C u rre n t co n su m p tio n 1 5 ,6...
- Page 8 Nilfisk Technical data ALTO 3. NEPTUNE 4-42 N e p t u n e N E P T U N E 4 4 -4 2 * E U * M a c h in e p ro te c tio n c a te g o ry C u rre n t c o n s u m p tio n V o lta g e 4 0 0...
- Page 9 Nilfisk Technical data ALTO 4. NEPTUNE 4-49 N e p tu n e N e p tu n e N E P T U N E 4 4 -4 9 4 -4 9 *E U * *N O , B E * M a ch in e p ro te ctio n ca te go ry C u rre n t co n su m p tio n 1 2 ,5...
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Page 10: Neptune
Nilfisk Technical data ALTO 5. NEPTUNE 4-54 Neptune Neptune Neptune NEPTUNE 4 4-54 4-54 4-54 *EU* *NO, BE* *EXP* Machine protection category Current consumption 24 / 14 22,5 / 14 Voltage 230, 400 220, 460 Frequency Connected load Sound pressure dB (A) 76,9 76,9... -
Page 11: Construction
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). -
Page 12: Function
Function Function There are no functional differences between the Neptune 3 line of products and the Neptune 4 series. For further details on the subject of function refer to the Neptune 3 Service Manual (chapter D) as well as the user manual of the respective machine. -
Page 13: Troubleshooting
Nilfisk Troubleshooting ALTO 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 troubleshooting 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. -
Page 14: Maintenance / Repair
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 3 (chapter F) & Neptune 5 / 7 (chapter 6) Service Manuals as well as in the respective User Manual (part number 301002531). -
Page 15: Adjustments
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 / STI MPW-028. -
Page 16: Wiring Diagrams
Nilfisk Wiring diagrams ALTO 1. Wiring diagrams parts list Note: The components listed in Table H.1 relate to the following Neptune 4 wiring diagrams. Code Component designation Control board Starting electronic Temperature sensor Reed switch Thermo fuse Microswitch Float switch, pump oil Flame sensor Float switch, AntiStone Float switch, fuel... -
Page 17: Star (71305)
Nilfisk Wiring diagrams ALTO 2. 3 star (71305) 14/21 Neptune 4_EN_Ver.1.0_04/06... - Page 18 Nilfisk Wiring diagrams ALTO 4. 1 with Klixon relay (71307a) 15/21 Neptune 4_EN_Ver.1.0_04/06...
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Page 19: Star / Delta (71306)
Nilfisk Wiring diagrams ALTO 3. 3 star / delta (71306) 16/21 Neptune 4_EN_Ver.1.0_04/06... -
Page 20: With Starting Electronic (71418)
Nilfisk Wiring diagrams ALTO 5. 1 with starting electronic (71418) 17/21 Neptune 4_EN_Ver.1.0_04/06... -
Page 21: Special Tools / Spare Parts
Nilfisk Special tools / spare parts ALTO Special tools / spare parts / service accessories Part N o. D escription C om m ent S pecial tools S oot pum p with filter paper and soot rating 17237 scale 17238 Filter paper (replacem ent) 17239 S oot rating scale... -
Page 22: Notes
Nilfisk Notes ALTO Notes ____________________ ____________________ ____________________ ____________________ ____________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ 19/21 Neptune 4_EN_Ver.1.0_04/06... - Page 23 Nilfisk Notes ALTO Notes ____________________ ____________________ ____________________ ____________________ ____________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ 20/21 Neptune 4_EN_Ver.1.0_04/06...
- Page 24 Nilfisk Notes ALTO Notes ____________________ ____________________ ____________________ ____________________ ____________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ 21/21 Neptune 4_EN_Ver.1.0_04/06...