Alto Neptune 5 Bedienungsanleitung

NEPTUNE 5

NEPTUNE 7

Service Manual

Index

2. Technical data 3 - 8

3. Construction 9 - 15

4. Function 16 - 23

5. Trouble shooting 24 - 25

6. Service / Repair 26 - 42

7. Adjustment / Test 43 - 53

8. Wiring diagrams 54 - 56

1. Safety instructions 2

Special tools /

Spare parts 57 - 59

Neptune_GB_Ver.2.0_10/03

Preface

This service manual contains a detailed description of the main repair work on the hot HPW

NEPTUNE 5 and NEPTUNE 7.

Repair work requires a suitable testing workplace with the necessary power supply.

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

Afault in the cleaner can have several causes as described in the section on troubleshooting.

Refer to the illustrated spare parts lists during repairs. They show the assembly position and the

sequence in which the individual components should be assembled.

See "Service / Technical Information" sheets. They include information on technical modifications

that have been made after this repair manual was printed.

“Service / Technical Information” sheets are also valid as a supplement to the spare parts list until

publication of a new edition.

Repair manuals and “Service / Technical Information” sheets should be available at the site where

repairs are carried out.

It is not permitted to give them to third parties.

Use originalALTO spare parts only.

Neptune_GB_Ver.2.0_10/03

Safety instructions

For your own safety

Observe valid safety regulations

for electrical equipment.In

particular, observe the following

regulations:

lEC 60335-2-69

EN 60335 -2-69

Additionally:

Also see national regulations.

Before using the cleaner, always

read the operating instructions

and keep them readily available.

Only allow the high pressure

cleaner to be used by persons

who have been trained in its use

and who have been explicitly

authorized to use it.

Repair work should be

carried out by persons

instructed in electrical

installations or by trained

electricians only.

ESD measures

(electrostatic discharge)

Take the following ESD precautions before carrying out any repairs to

the electronics:

• Touch the earth conductor before repairing the cleaner (to discharge

electrostatic charge from your body).

• Wear wrist band if necessary.

• Use a conductive floor covering or a conductive table cover.

• Never touch the printed circuit board or electronic components (always

hold at plastic).

• Transport electronic components in conductive packaging (e.g. ESD

bag).

Neptune_GB_Ver.2.0_10/03

Technical data

Table 1.1: Neptune 5-25 / 5-27

Neptune 5-25 / 5-27

NEPTUNE 5-25 / GB NEPTUNE 5-27 / EU

Water volume Qmax l/h 720 700

Water volume QIEC l/h/ l/min. 660/11 630/10,5

Pressure P1 (working pressure) bar 90 110

Pressure P2 / Q2 bar / l/min. 25 / 6,7 25 / 6,7

Pressure Pmax. I bar 200 200

Pressure P max. II bar 32 32

Temperature t max. I / II °C 80 / 140 80 / 140

Heating power kW 62 62

Electrical data V/Ph/Hz/kW 230-240/1/50/3 230-240/1/50/3,3

Current consumption A 13 14,8

Fuse (slow blow) A 16 16

International Protection Class IP X5 IP X5

HP-Nozzle NT 0530 NT 0450

Water inlet pressure bar 10 10

Water inlet temperature °C 40 40

Water volume heat exchanger l 4,78 4,78

Fuel consumption dt=45K kg/h 3,2 3,2

Oilpressure bar 12 12

Flue gas temperature °C 170 170

C02content min. % 12 12

Soot rating 0-1 0-1

Efficiency burner % >92 >92

Sound pressure 1m dB(A) 71,8 71,8

Sound power LWA dB(A) 86,9 86,9

Reactive force N 25 26

Motor 1 ~ 1 ~

RPM 1/min 1450 1450

Piston Ceramic Ceramic

Piston diameter mm 18 18

Stroke mm 9,8 9,8

Pump oil SAE 15W40 SAE 15W40

Pump oil quantity l 1 1

Weight kg/h 175 175

L x W x H mm 1150/702/987 1150/702/987

Neptune_GB_Ver.2.0_10/03

Technical data

Table 1.2: Neptune 5-42

Neptune 5-42

NEPTUNE 5-42 / NO, BE NEPTUNE 5-42 / EU

Water volume Qmax l/h 860 860

Water volume QIEC l/h / l/min. 800 / 13,3 800 / 13,3

Pressure P1 (working pressure) bar 170 170

Pressure P2 / Q2 bar / l/min. 25 / 6,7 25 / 6,7

Pressure Pmax. I bar 250 250

Pressure P max. II bar 32 32

Temperature t max. I / II °C 80 / 140 80 / 140

Heating power kW 80 80

Electrical data V/Ph/Hz/kW 230-400/3/50/5,6 400-415/3/50/5,6

Current consumption A 15,8 9,1

Fuse (slow blow) A 20 16

International Protection Class IP X5 IP X5

HP-Nozzle NT 0450 NT 0450

Water inlet pressure bar 10 10

Water inlet temperature °C 40 40

Water volume heat exchanger l 4,78 4,78

Fuel consumption dt=45K kg/h 3,9 3,9

Oilpressure bar 12 12

Flue gas temperature °C 170 170

C02content min. % 12 12

Soot rating 0-1 0-1

Efficiency burner % >92 >92

Sound pressure 1m dB(A) 73,8 73,8

Sound power LWA dB(A) 88,8 88,8

Reactive force N 42 42

Motor 3 ~ 3 ~

RPM 1/min 1450 1450

Piston Ceramic Ceramic

Piston diameter mm 18 18

Stroke mm 12,8 12,8

Pump oil SAE 15 W 40 SAE 15 W 40

Pump oil quantity l 1 1

Weight kg/h 180 180

L x W x H mm 1150/702/987 1150/702/987

Neptune_GB_Ver.2.0_10/03

Technical data

Table 1.3: Neptune 5-49

Neptune 5-49

NEPTUNE 5-49 / NO, BE NEPTUNE 5-49 / EU

Water volume Qmax l/h 970 970

Water volume QIEC l/h / l/min. 900 / 15 900 / 15

Pressure P1 (working pressure) bar 180 180

Pressure P2 / Q2 bar / l/min. 25 / 6,7 25 / 6,7

Pressure Pmax. I bar 250 250

Pressure P max. II bar 32 32

Temperature t max. I / II °C 80 / 140 80 / 140

Heating power kW 80 80

Electrical data V/Ph/Hz/kW 230-400/3/50/6,9 400-415/3/50/6,9

Current consumption A 21,7 12,5

Fuse (slow blow) A 25 16

International Protection Class IP X5 IP X5

HP-Nozzle NT 0550 NT 0550

Water inlet pressure bar 10 10

Water inlet temperature °C 40 40

Water volume heat exchanger l 4,78 4,78

Fuel consumption dt=45K kg/h 4,3 4,3

Oilpressure bar 12 12

Flue gas temperature °C 170 170

C02content min. % 12 12

Soot rating 0-1 0-1

Efficiency burner % >92 >92

Sound pressure 1m dB(A) 75,8 75,8

Sound power LWA dB(A) 90,2 90,2

Reactive force N 47 47

Motor 3 ~ 3 ~

RPM 1/min 1450 1450

Piston Ceramic Ceramic

Piston diameter mm 18 18

Stroke mm 14,6 14,6

Pump oil SAE 15 W 40 SAE 15 W 40

Pump oil quantity l 1 1

Weight kg/h 184 184

L x W x H mm 1190/702/987 1190/702/987

Neptune_GB_Ver.2.0_10/03

Technical data

NEPTUNE 5-57 / NO, BE NEPTUNE 5-57 / EU

Water volume Qmax l/h 1080 1080

Water volume QIEC l/h / l/min. 1000 / 16,7 1000 / 16,7

Pressure P1 (working pressure) bar 200 200

Pressure P2 / Q2 bar / l/min. 25 / 6,7 25 / 6,7

Pressure Pmax. I bar 250 250

Pressure P max. II bar 32 32

Temperature t max. I / II °C 80 / 140 80 / 140

Heating power kW 80 80

Electrical data V/Ph/Hz/kW 230-400/3/50/7,9 400-415/3/50/7,9

Current consumption A 24,8 14,3

Fuse (slow blow) A 32 16

International Protection Class IP X5 IP X5

HP-Nozzle NT 0550 NT 0550

Water inlet pressure bar 10 10

Water inlet temperature °C 40 40

Water volume heat exchanger l 4,78 4,78

Fuel consumption dt=45K kg/h 4,8 4,8

Oilpressure bar 12 12

Flue gas temperature °C 170 170

C02content min. % 12 12

Soot rating 0-1 0-1

Efficiency burner % >92 >92

Sound pressure 1m dB(A) 74,1 74,1

Sound power LWA dB(A) 89,1 89,1

Reactive force N 55 55

Motor 3 ~ 3 ~

RPM 1/min 1450 1450

Piston Ceramic Ceramic

Piston diameter mm 20 20

Stroke mm 12,8 12,8

Pump oil SAE 15 W 40 SAE 15 W 40

Pump oil quantity l 1 1

Weight kg/h 184 184

L x W x H mm 1150/702/987 1150/702/987

Table 1.4: Neptune 5-57

Neptune 5-57

Neptune_GB_Ver.2.0_10/03

Technical data

Table 1.5: Neptune 7-25

Neptune 7-25

NEPTUNE 7-25 / GB

W ater volum e Qmax l/h 720

W ater volum e QIEC l/h / l/min. 660 / 11

Pressure P1 (working pressure) bar 90

Pressure P2 / Q2 bar / l/m in. 25 / 6,7

Pressure P m ax. I bar 200

Pressure P m ax. II bar 32

Tem perature t max. I / II °C 80 / 140

Heating power kW 80

Electrical data V/Ph/Hz/kW 230-240/1/50/3

Current consum ption A 13

F us e (s low blow ) A 13

International Protection Class IP X5

HP-Nozzle NT 0550

W ater inlet pressure bar 10

W ater inlet tem perature °C 40

W ater volum e heat exchanger l 4,78

Fuel consum ption dt= 45K kg/h 3,2

O ilpres s ure bar 12

Flue gas tem perature °C 170

C02content m in. % 12

Soot rating 0-1

Efficiency burner % >92

Sound pressure 1m dB(A) 72,5

Sound power LW A dB(A) 87,6

Reactive force N 25

Motor 1~

RPM 1/m in 1450

Piston Ceramic

Piston diam eter m m 24

W obble disc #1

Pump oil Alphasyn-T ISO 150

Pum p oil quantity l 1

W eight kg/h 189

L x W x H m m 1150/702/987

Neptune_GB_Ver.2.0_10/03

Technical data

NEPTUNE 7-63 / NO, BE NEPTUNE 7-63 / EU

Water volume Qmax l/h 1260 1260

Water volume QIEC l/h / l/min. 1170 / 19,5 1170 / 19,5

Pressure P1 (working pressure) bar 175 175

Pressure P2 / Q2 bar / l/min. 25 / 6,7 25 / 6,7

Pressure Pmax. I bar 250 250

Pressure P max. II bar 32 32

Temperature t max. I / II °C 100/140 100/140

Heating power kW 115 115

Electrical data V/Ph/Hz/kW 230-400/3/50/8,3 400-415/3/50/8,3

Current consumption A 23,4 13,5

Fuse (slow blow) A 25 16

International Protection Class IP X5 IP X5

HP-Nozzle NT0680 NT0680

Water inlet pressure bar 10 10

Water inlet temperature °C 40 40

Water volume heat exchanger l 6,12 6,12

Fuel consumption dt=45K kg/h 5,6 5,6

Oilpressure bar 12 12

Flue gas temperature °C

C02content min. % 12 12

Soot rating 0-1 0-1

Efficiency burner % >92 >92

Sound pressure 1m dB(A) 76,6 76,6

Sound power LWA dB(A) 91,7 91,7

Reactive force N 61 61

Motor 3 ~ 3 ~

RPM 1/min 1450 1450

Piston Ceramic Ceramic

Piston diameter mm 24 24

Wobbledisc #12 #12

Pump oil Alphasyn-T ISO 150 Alphasyn-T ISO 150

Pump oil quantity l 1 1

Weight kg/h 217 217

L x W x H mm 1150/702/1020 1150/702/1020

Table 1.6: Neptune 7-63

Neptune 7-63

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