Nilfisk-ALTO NEPTUNE PE Bedienungsanleitung

Service Manual

NEPTUNE PE/DE

NEPTUNE PE-DE_en_Ver.1.0_October 2010

Jetwash Direct ltd

Wiring diagrams 72-92

Adjustment / Test 63-71

Service / Repair 42-62

Troubleshooting 38-41

Function 18-37

Construction 10-17

Technical data 6- 9

Safety instructions 5

Jetwash Direct ltd

Index

NEPTUNE PE-DE_en_Ver.1.0_October 2010

A.Safety instructions ...................................................5

B.Technical data...........................................................6

C.Constrution

-Overview Unit: ..........................................................13

D.Function

-Electrical....................................................................18

-Funktion PCB............................................................24

-Pumps.......................................................................28

-By-pass valves & Unloader…………………………....31

-Flow Switch…………………………………………… ..35

-Heat Exchanger.........................................................36

E. Troubleshooting

-Table .........................................................................38

F. Service / Repair

-NA5 Pump.................................................................42

-C3 Pump ...................................................................48

-NP5 Pump.................................................................54

-Heat Exchanger ........................................................59

-Electrodes .................................................................61

-Maintenance………… ...............................................62

G.Adjustment / Test

-NA5 ...........................................................................63

-C3..............................................................................66

-NP5 ...........................................................................67

-Heat Exchanger.........................................................69

H.Wiring diagrams

- .................................................................................72

Jetwash Direct ltd

NEPTUNE PE-DE_en_Ver.1.0_October 2010

This service manual contains detailed description of the main repair work on the Hot

Water High Pressure Washer, NEPTUNE PE—DE.

If operating errors are evident, refer the customer to the operating instructions.

A fault in the cleaner can have several causes as described in the section on trouble-

shooting.

Refer to the illustrated spare parts lists during repairs. They show the assembly posi-

tion and the sequence in which the individual components should be assembled.

Repair manuals and TSB (Technical Service Bulletin) sheets should be available at

the site where repairs are carried out.

It is not permitted to give them to third parties.

Use original Nilfisk-ALTO spare parts only.

Preface

Jetwash Direct ltd

NEPTUNE PE-DE_en_Ver.1.0_October 2010

Safety instructions

For your own safety

Before using the cleaner, al-

ways read the operating

instructions and keep them

readily available.

The high-pressure cleaner

should only be used by author-

ized persons who have been

instructed in its use.

Although extremely easy to

operate, children should not

be allowed to use the cleaner.

Repair work should be carried

out by persons instructed and

trained in repairing this product.

Jetwash Direct ltd

Technical data

NEPTUNE PE-DE_en_Ver.1.0_October 2010 6

Motor Manufacturerand type Honda GX 340 Honda GX 390

Power HK/RPM 9,5/3600 11,0/3600

Fuel type Petrol Petrol

CCM Cm3 337 389

Fuel tank capacity Liter 6,1 6,1

Motor RPM, adjusted RPM 3550 3400

Pulley size mm SPZ 55,4/1 SPZ 55,4/1

Motor oil type SAE 15/40 SAE 15/40

Motor oil capacity Liter 1,1 1,1

Type NA5 NA5

Pump pressure bar 188 198

Machine outlet pressure bar 167 170

Water Quantity, high pressure l/min 12 13,5

Water Quantity, low pressure l/min 13,5 15

Suctioncapacity(feeded) meter 3 3

Pump inlet temperature °C 35-40 35-40

Fuel pressure bar 12 10

Fuel consumption dt = 45 °C kg/h 3,9 3,9

CO2content (min.) % 10,5 10,5

Soot rating 0 0

Efficiency % 92 92

Onboard fuel tank Litre 57 57

Heater rating kW 68 81

Delta T@ working pressure ºC 75 81

Type t16W-75 t16W-75

Effect W 1000 1000

RPM @ HP and Boiler RPM 2825 2825

PUlleySize SPZ63/1 SPZ60/1

Belt dimension Motor/Gen. SPZ 670 SPZ 670

Length mm 970 970

Width mm 780 780

Height mm 1000 1000

Weight kg 208 208

Sound power level CE, Lwa Db 105 105

High-pressure hose DN8 m 15 15

HP nozzle 0400 0450

NEPTUNE 5-46PE NEPTUNE 5-54PE

Miscella

neous Dimensions

and weight

NEPTUNE PE

MotorPumpHeat exchangerGenerator

Jetwash Direct ltd

Technical data

NEPTUNE PE-DE_en_Ver.1.0_October 2010 7

Motor Manufacturerand type Honda GX 390 Honda GX 630

Power HK/RPM 11,0/3600 20,8/3600

Fuel type Petrol Petrol

CCM Cm3 389 670

Fuel tank capacity Liter 6,1 20 (External tank)

Motor RPM, adjusted RPM 3550 3340

Pulley size mm SPZ 55,4/1 SPZ 80/4

Motor oil type SAE 15/40 SAE 15/40

Motor oil capacity Liter 1,1 1,9

Type C3 NP5

Pump pressure bar 202 210

Machine outlet pressure bar 192 195

Water Quantity, high pressure l/min 16 20

Water Quantity, low pressure l/min 18 21,5

Suctioncapacity(feeded) meter 3 5

Pump inlet temperature °C 35-40 35-40

Fuel pressure bar 11 12

Fuel consumption dt = 45°Ckg/h 4,6 5,75

CO2content (min.) % 10,5 10,5

Soot rating 0 0-1

Efficiency % 92 92

Onboard fuel tank Litre 57 57

Heater rating kW 87 111

Delta T@ working pressure ºC 70 70

Type t16W-75 t16W-75

Effect W 1000 1000

RPM @ HP and Boiler RPM 2825 2825

PUlleySize SPZ63/1 SPZ60/1

Belt dimension Motor/Gen. SPZ 670 SPZ 670

Length mm 970 1130

Width mm 780 910

Height mm 1000 1050

Weight kg 210 260

Sound power level CE,Lwa Db 105 106

High-pressure hose DN8 m 15 15

HP nozzle 0500 0650

NEPTUNE 7-61PE NEPTUNE 5-85PE

Miscella

neous Dimensions

and weight

NEPTUNE PE

MotorPumpHeat exchangerGenerator

Jetwash Direct ltd

Technical data

NEPTUNE PE-DE_en_Ver.1.0_October 2010 8

Motor Manufacturer and type Yanmar Ruggerini

Power HK/RPM 10/3600 16/3500

Fuel type Diesel Diesel

CCM Cm3 406 -

Fuel tank capacity Liter 5,5 20 (External tank)

Motor RPM, adjusted RPM 3530 3500

Pulleysize mm SPZ80/3 -

Motor oil type SAE 15/40 SAE 15/40

Motor oil capacity Liter 1,65 1,8

Type NP5 C3

Pump pressure bar 185 185

Machine outlet pressure bar 176 170

Water Quantity, high pressure l/min 13,5 18,7

Water Quantity, low pressure l/min 15 20

Suctioncapacity(feeded) meter 3 5

Pump inlet temperature °C 35-40 35-40

Fuel pressure bar 10 12

Fuel consumption dt = 45°Ckg/h 3,9 4,85

CO2content (min.) % 10,5 10,5

Soot rating 0 0-1

Efficiency % 92 92

Onboard fuel tank Litre 57 57

Heater rating kW 81 111

Delta T@ working pressure ºC 81 76

Type t16W-75 t16W-75

Effect W 1000 1000

RPM @ HP and Boiler RPM 2825 2825

PUlleySize SPZ63/1 SPZ60/1

Belt dimension Motor/Gen. SPZ 670 SPZ 670

Length mm 970 1130

Width mm 780 910

Height mm 1000 1050

Weight kg 220 315

Sound power level CE, Lwa Db 110 112

High-pressure hose DN8 m 15 15

HP nozzle 0450 0650

NEPTUNE 5-51DE NEPTUNE 7-66DE

Miscella

neous Dimensions

and weight

NEPTUNE PE

MotorPumpHeat exchangerGenerator

Jetwash Direct ltd

Technical data

NEPTUNE PE-DE_en_Ver.1.0_October 2010 9

Motor Manufacturer and type Mitsubishi

Power HK/RPM 16/1630

Fuel type Diesel

CCM Cm3 1318

Fuel tank capacity Liter 20 (External tank)

Motor RPM, adjusted RPM 1600

Pulleysize mm -

Motor oil type SAE 15/40

Motor oil capacity Liter 4,2

Type C3

Pump pressure bar 200

Machine outlet pressure bar 185

Water Quantity, high pressure l/min 19,5

Water Quantity, low pressure l/min 21,5

Suctioncapacity(feeded) meter 5

Pump inlet temperature °C 35-40

Fuel pressure bar 12

Fuel consumption dt = 45°C kg/h 5

CO2content (min.) % 10,5

Soot rating 0-1

Efficiency % 92

Onboard fuel tank Litre 57

Heater rating kW 111

Delta T@ working pressure ºC 76

Type t16W-75

Effect W 1000

RPM @ HP and Boiler RPM 2825

PUlleySize SPZ63/1

Belt dimension Motor/Gen. SPZ 670

Length mm 1130

Width mm 910

Height mm 1050

Weight kg 510

Sound power level CE, Lwa dB 99

High-pressure hose DN10 m 15

HP nozzle 0640

NEPTUNE 7-72DE

Miscella

neous Dimensions

and weight

NEPTUNE PE

MotorPumpHeat exchangerGenarator

Jetwash Direct ltd

Construction C

NEPTUNE PE-DE_en_Ver.1.0_October 2010 10

Overview NEPTUNE 5-46PE and 5-54PE

The NEPTUNE 5-46PE is designed with a

NA5 high pressure pump, a NEPTUNE 5

boiler and a HONDA GX340 motor.

5-54PE has a Honda GX390 motor

Fuel pump access through

the square hole on the right

side of the fuel tank.

Honda motor

230V Generator

NA5 pump

Water regulation—pump

By-Pass valve

Temperature sensor—pump

Oil container w/ oil level switch

Temperature sensor

exhaust

Temperature sensor water

outlet

Flow switch 1 and 2

A small special

hexagon key for

easy adjustment

of the fuel pressu-

re is placed in the

electric box in all

NEPTUNE PE/

DE machines

Jetwash Direct ltd

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