Nilfisk-ALTO NEPTUNE 4 FA User manual

NEPTUNE 4 FA
Service Manual
Item nr 107146560
Version 02– 22– 2011

2
NEPTUNE FA_EN_Ver.2.0_ 22/11
This service manual contains detailed description of the main repair work on the hot HPW
NEPTUNE 4 FA.
Repair work requires a suitable testing workplace with the necessary water and power sup-
ply.
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 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 ”Technical Service Bulletin” (TSB) sheets—
Previously called ”Service Technical Information” (STI). They include information on technical
modifications that have been made after this repair manual was printed.
”Technical Service Bulletin” sheets are also valid as a supplement to the spare parts list until
publication of a new edition.
Repair manuals and ”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

Index
3
NEPTUNE 4 FA_EN_Ver.2.0_ 22/11
Safety Instructions.................................................................4
Technical Data........................................................................5
Construction.........................................................................17
Side view ...................................................................... 17
Top view ....................................................................... 17
Frame and cabinet........................................................ 18
Operation panel ............................................................ 19
Panel—inside................................................................ 19
Electrical box ................................................................ 19
PCB A1......................................................................... 20
Boiler ............................................................................ 21
Motor - Pump unit ......................................................... 22
By-pass valve ............................................................... 22
Flow control .................................................................. 22
Function................................................................................23
Display.......................................................................... 23
Hot water function......................................................... 25
Sensors and actors....................................................... 26
Motor/pump................................................................... 27
Working pressure.......................................................... 28
By-pass pressure.......................................................... 28
Water reduction ............................................................ 29
Flow control .................................................................. 30
Troubleshooting...................................................................31
Boiler performance ....................................................... 33
Service / Repair ....................................................................34
Observations................................................................. 34
Oil maintenance............................................................ 34
Fuel filter....................................................................... 34
Electrical system - Maintenance ................................... 35
By-pass system ............................................................ 36
Valves........................................................................... 37
Cylinder block ............................................................... 39
Wobble disc system...................................................... 41
Electrical motor ............................................................. 43
Fuel tank ....................................................................... 44
Heating system ............................................................. 44
Exhaust temperature sensor......................................... 45
Burner unit .................................................................... 45
Heat exchanger ............................................................ 46
Torque specifications.................................................... 47
Adjustment of by-pass system ...................................... 48
Burner settings.............................................................. 50
Electric settings……………………………………………..52
Service time settings..................................................... 52
Wiring diagrams ...................................................................53
Notes .....................................................................................62

Safety instructions
4
A
NEPTUNE 4 FA_EN_Ver.2.0_ 22/11
For your own safety
ESD measures
(electrostatic discharge)
Observe valid safety regulations
for electrical equipment. In
particular, observe the following
regulations:
IEC 60335-2-79
EN 60335-2-79
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.
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 necassary.
 Use a conductive floor covering or a conductive table cover.
 Never touch the printed circuit board or electronic components
( always hold on to plastic ).
 Transport electronic components in conductive packaging
( e.g. ESD bag ).

Technical data
5
B
NEPTUNE 4 FA_EN_Ver.2.0_ 22/11
NEPTUNE 4 FA
Description
Gen.
Tol. 4-39FAX EU 400/3/50/
4-43FAX EU
400/3/50/16
4-50FA EU
400/3/50/13
Item no. 107146600 107146601 107146602
Technical Data Test Result Tol. + Tol. - Test Result Tol. + Tol. - Test Result Tol. + Tol. -
Pump-Data
Max. inlet pressure (bar) 10 10 10
Max. Inlet temperature (°C) 40 40 40
Pressure at pump head
5,50
% 152 +8 / -8 166 +9 / -9 175 +10 / -10
Pressure @ Cylinder Head (bar)
5,50
% 158 +9 / -9 172 +9 / -9 181 +10 / -10
Pressure @ Outlet (bar)
5,50
% 140 +8 / -8 160 +9 / -9 163 +9 / -9
Pressure @ after Gun (bar)
5,50
% 126 +7 / -7 138 +8 / -8 142 +8 / -8
Pressure cut off @ Cylinder Head
(bar) 178 +5 / -5 192 +5 / -5 201 +5 / -5
Pressure Pmax safety valve 250 +5 / -5 250 +5 / -5 250 +5 / -5
Flow. Qiec (l/min)
2,90
% 11,55 +0,3 / -0,3 12,20 +0,4 / -0,4 13,70 +0,4 / -0,4
Flow. Qmax (l/min) 5% 12,50 +0,6 / -0,6 13,10 +0,7 / -0,7 14,60 +0,7 / -0,7
Flow. Qmin, steam (l/min)
3,00
% 6,00 +0,2 / -0,2 6,50 +0,2 / -0,2 7,00 +0,2 / -0,2
Type NA5 NA5 NA5
Piston type Ceramic Ceramic Ceramic
Piston diameter (mm) 20 20 20
Stroke / Wobble disc angle 8,7 9,15 10,2
Pump oil type
Oil BP Energol GR-XP
220
Oil BP Energol GR-XP
220
Oil BP Energol GR-XP
220
Oil volume (l) 0,95 0,95 0,95
Electronics
Elec. V/Ph/Hz 400V/3~/50Hz 400V/3~/50Hz 400V/3~/50Hz
Current consump. - hot (A) 9,2 +1,0 / -3,0 9,7 +1,0 / -3,0 12,2 +1,0 / -3,0
Current consump. - cold (A) 10 +1,0 / -3,0 10,5 +1,0 / -3,0 12,5 +1,0 / -3,0
Power Consumption - hot (kW) -
hot
4,7 +0,5 / -0,5 5,2 +0,5 / -0,5 6 +0,5 / -0,5
Fuse size (A) 16 16 16
Cord type H07RN-F 3G1,5 x 6m H07RN-F 3G1,5 x 6m H07RN-F 4G1,5 x 6m
Plug type CEE7 / 16A Schuko CEE7 / 16A Schuko CEE 3P+N+G / 16A
Control PCB PCB PCB
Control voltage 24 Volt-Control voltage 24 Volt-Control voltage 24 Volt-Control voltage
Contactor 100-C12KJ10 5,5kW 100-C12KJ10 5,5kW 100-C12KJ10 5,5kW
Electrical diagram 106427170 106427170 106427170
Eletrical test data
Highvoltage (HV) test (V) 1000 Vac 1000 Vac 1000 Vac
HV-Resistance (MΩ) ≥1MΩ/ 500Vdc ≥1MΩ/ 500Vdc ≥1MΩ/ 500Vdc
Cord-resistance (Ohm) 0,20 0,20 0,20
Motor-Data
Motortype 3~ Induction 3~ Induction 3~ Induction
Rotational speed [min-1] 1450 1450 1450
Insulation Class F Class F Class F
Protection Class IP54 IP54 IP54
Nominal power [kW] 4 4 5,5
Cos j 0,75 0,75 0,75

Technical data
6
B
NEPTUNE 4 FA_EN_Ver.2.0_ 22/11
NEPTUNE 4
Description
Gene-
ral
Tol.
4-39FAX EU
400/3/50/
4-43FAX EU
400/3/50/16
4-50FA EU
400/3/50/13
Item no. 107146600 107146601 107146602
Technical Data Test Result Tol. + Tol. - Test Result Tol. + Tol. - Test Result Tol. + Tol. -
Heating Unit
Boilerpower_input (kW) 61 61 66
Temperature t max, @ inlet 12° (°C) 82 +4 / -4 78 +4 / -4 76 +4 / -4
Delta temp. variance at 50 °C, meassured at
@ gun (°C) 30 +0 / -3 30 +0 / -3 30 +2 / -3
Boiler on time at 50 °C set point, @ inlet 12°
(sec) 30 +0 / -3 30 +0 / -3 30 +5 / -5
Steam temperature t II @ outlet and v.
steamnozzle (°C) 140 +10 / -30 140 +10 / -30 140 +10 / -30
Pressure P2 @ outlet v. standard nozzle
(bar) 27 +5 / -5 27 +5 / -5 27 +5 / -5
Fuel pump type Diesel Diesel Diesel
Oil pressure ( bar ) 12 +0,5 / -0 12 +0,5 / -0 14 +0,5 / -0
Nozzle size, oil 1,25 60°H (61659) 1,25 60°H (61659) 1,25 60°H
CO2 content min ( % ) 10,5 +0,5 / -0 10,5 +0,5 / -0 10,5 +0,5 / -0
Efficiency burner ( % ) 92 +1,5 / -0,5 92 +1,5 / -0,5 92 +1,5 / -0,5
Soot picture 0-1 0-1 0-1
Exhaust outlet temperature (°C) 160 +10 / -10 160 +10 / -10 160 +10 / -10
Exhaust temperature, cut off (°C) 270 +0 / -12 270 +0 / -12 270 +0 / -12
Fuel consump. @ dT=45 deg(kg/h) 3,4 0,0 0,1 3,6 0,0 0,1 4,0 0,0 0,1
Fuel consumption (kg/h) @ 12 °C inlet 5,2 0,0 0,0 5,2 0,0 0,0 5,7 0,0 0,0
Water volume in coil (l) 3,4 3,4 3,4
Fuel tank (l) 15 15 15 15 15 15 15 15 15
Others
Gun ST ERGO 2000 ST ERGO 2000 ST ERGO 2000
Lance
UNIVERSAL PLUS
940
UNIVERSAL PLUS
940
TORNADO PLUS
920
Hose DN 8 x 15m DN 8 x 15m
DN 8x10m Quick /
3/8"
High pressure nozzle NT 0450 NT 0450 NT 0500
Noise level 1m Lpa( dBA) 80 +1,5 / -1,5 80 +1,5 / -1,5 75,6 +1,5 / -1,5
Noisepower LWA (dB) A 94 +1,5 / -1,5 94 +1,5 / -1,5 91 +1,5 / -1,5
Impact force N 35 39 45
Vibration ISO 5349 ( m/s² ) ≤2,5 ≤2,5 ≤2,5
Protection Class IP X5 IP X5 IP X5 IP X5 IP X5 IP X5 IP X5 IP X5 IP X5
Max detergent flow from full internal tank (%) 4 +1 / -1 4 +1 / -1 4 +1 / -1
Max detergent flow from full internal tank (L/
min) 0,46 +0,2 / -0,2 0,49 +0,2 / -0,2 0,55 +0,2 / -0,2
Approved by SLG Chemnitz SLG Chemnitz SLG Chemnitz
Approvals CE, GS CE, GS CE, GS

Technical data
7
B
NEPTUNE 4 FA_EN_Ver.2.0_ 22/11
NEPTUNE 4 FA
Description
Gen.
Tol.
4-28FAX Expt
220/1/60/15
4-25FAX EU
230/1/50/16 4-44FA JP 200/3/50/23
Item no. 107146605 107146608 107146609
Technical Data Test Result Tol. + Tol. - Test Result Tol. + Tol. - Test Result Tol. + Tol. -
Pump-Data
Max. inlet pressure (bar) 10 10 10
Max. Inlet temperature (°C) 40 40 40
Pressure at pump head
5,50
% 99 +5 / -5 127 +7 / -7 156 +9 / -9
Pressure @ Cylinder Head (bar)
5,50
% 105 +6 / -6 133 +7 / -7 162 +9 / -9
Pressure @ Outlet (bar)
5,50
% 90 +5 / -5 120 +7 / -7 157 +9 / -9
Pressure @ after Gun (bar)
5,50
% 94 +5 / -5 110 +6 / -6 132 +7 / -7
Pressure cut off @ Cylinder Head
(bar) 125 +5 / -5 140 +5 / -5 182 +5 / -5
Pressure Pmax safety valve 180 +5 / -5 210 +5 / -5 250 +5 / -5
Flow. Qiec (l/min)
2,90
% 9,40 +0,3 / -0,3 8,00 +0,2 / -0,2 13,50 +0,4 / -0,4
Flow. Qmax (l/min) 5% 10,00 +0,5 / -0,5 8,60 +0,4 / -0,4 14,40 +0,7 / -0,7
Flow. Qmin, steam (l/min)
3,00
% 5,10 +0,2 / -0,2 5,50 +0,2 / -0,2 5,00 +0,2 / -0,2
Type NA5 NA5 NA5
Piston type Ceramic Ceramic Ceramic
Piston diameter (mm) 20 20 20
Stroke / Wobble disc angle 6,1 6,1 10,2
Pump oil type
Oil BP Energol GR-XP
220
Oil BP Energol GR-XP
220
Oil BP Energol GR-XP
220
Oil volume (l) 0,95 0,95 0,95
Electronics
Elec. V/Ph/Hz 220V/1~/60Hz 230V/1~/50Hz 200V/3~/50Hz
Current consump. - hot (A) 14,3 +1,0 / -3,0 15 +1,0 / -3,0 18,9 +1,0 / -3,0
Current consump. - cold (A) 14,6 +1,0 / -3,0 15,5 +1,0 / -3,0 19,5 +1,0 / -3,0
Power Consumption - hot (kW) -
hot
3,5 +0,5 / -0,5 3,6 +0,5 / -0,5 4,8 +0,5 / -0,5
Fuse size (A) 16 16 20
Cord type H07RN-F 4G1,5 x 6m H07RN-F 3G1,5 x 6m
Power cord VCT
4x3,5x6m
Plug type (CEE 3P+N+G / 16A) (CEE 3P+N+G / 16A)
Control PCB PCB PCB
Control voltage 24 Volt-Control voltage 24 Volt-Control voltage 24 Volt-Control voltage
Contactor 100-C12KJ10 5,5kW 100-C12KJ10 5,5kW 100-C30 24V/50-60H
Electrical diagram 106421531 106427175 106421532
Eletrical test data
Highvoltage (HV) test (V) 1000 Vac 1000 Vac 1000 Vac
HV-Resistance (MΩ) ≥1MΩ/ 500Vdc ≥1MΩ/ 500Vdc ≥1MΩ/ 500Vdc
Cord-resistance (Ohm) 0,20 0,20 0,20
Motor-Data
Motortype 1~ Induction 1~ Induction 3~ Induction
Rotational speed [min-1] 1450 1450 1450
Insulation Class F Class F Class F
Protection Class IP54 IP54 IP54
Nominal power [kW] 2,1 2,6 4
Cos j 0,75 0,94 0,75

Technical data
8
B
NEPTUNE 4 FA_EN_Ver.2.0_ 22/11
NEPTUNE 4
Description
Gene-
ral
Tol.
4-28FAX Expt
220/1/60/15
4-25FAX EU
230/1/50/16
4-44FA JP
200/3/50/23
Item no. 107146605 107146608 107146609
Technical Data Test Result Tol. + Tol. - Test Result Tol. + Tol. - Test Result Tol. + Tol. -
Heating Unit
Boilerpower_input (kW) 48 48 61
Temperature t max, @ inlet 12° (°C) 80 +4 / -4 92 +4 / -4 72 +4 / -4
Delta temp. variance at 50 °C, meassured at
@ gun (°C) 30 +0 / -3 30 +0 / -3 30 +0 / -3
Boiler on time at 50 °C set point, @ inlet 12°
(sec) 30 +5 / -5 30 +0 / -3 30 +5 / -5
Steam temperature t II @ outlet and v.
steamnozzle (°C) 140 +10 / -30 140 +10 / -30 140 +10 / -30
Pressure P2 @ outlet v. standard nozzle
(bar) 27 +5 / -5 61 +5 / -5 27 +5 / -5
Fuel pump type Diesel Diesel Diesel
Oil pressure ( bar ) 12 +0,5 / -0 12 +0,5 / -0 12 +0,5 / -0
Nozzle size, oil
1,0 60°H
(2802717)
1,0 60°H
(2802717) 1,25 60°H
CO2 content min ( % ) 10,5 +0,5 / -0 10,5 +0,5 / -0 10,5 +0,5 / -0
Efficiency burner ( % ) 92,5 +1,5 / -0,5 92,5 +1,5 / -0,5 92 +1,5 / -0,5
Soot picture 0-1 0-1 0-1
Exhaust outlet temperature (°C) 145 +10 / -10 145 +10 / -10 160 +10 / -10
Exhaust temperature, cut off (°C) 270 +0 / -12 270 +0 / -12 270 +0 / -12
Fuel consump. @ dT=45 deg(kg/h) 2,7 0,0 0,1 2,3 0,0 0,1 3,9 0,0 0,1
Fuel consumption (kg/h) @ 12 °C inlet 4,1 0,0 0,0 4,1 0,0 0,0 5,2 0,0 0,0
Water volume in coil (l) 3,4 3,4 3,4
Fuel tank (l) 15 15 15 15 15 15 15 15 15
Others
Gun ST ERGO 2000 ST ERGO 2000 ST ERGO 2000
Lance
UNIVERSAL PLUS
940
UNIVERSAL PLUS
940
TORNADO PLUS
920
Hose DN 8x15m DN 8 x 15m
DN 8x10m Quick /
3/8"
High pressure nozzle NT 0450 NT 0340 NT 0500
Noise level 1m Lpa( dBA) 80 +1,5 / -1,5 80 +1,5 / -1,5 75,2 +1,5 / -1,5
Noisepower LWA (dB) A 94 +1,5 / -1,5 94 +1,5 / -1,5 91 +1,5 / -1,5
Impact force N 24 23 42
Vibration ISO 5349 ( m/s² ) ≤2,5 ≤2,5 ≤2,5
Protection Class IP X5 IP X5 IP X5 IP X5 IP X5 IP X5 IP X5 IP X5 IP X5
Max detergent flow from full internal tank (%) 4 +1 / -1 4 +1 / -1 4 +1 / -1
Max detergent flow from full internal tank (L/
min) 0,38 +0,2 / -0,2 0,32 +0,2 / -0,2 0,54 +0,2 / -0,2
Approved by ? SLG Chemnitz ?
Approvals CE CE, GS CE,

Technical data
9
B
NEPTUNE 4 FA_EN_Ver.2.0_ 22/11
NEPTUNE 4 FA
Description
Gen.
Tol. 4-44FA JP 200/3/60/20
4-50FAX EU
400/3/50/13
4-50FA NO
400/230/3/50/
Item no. 107146610 107146611 107146612
Technical Data Test Result Tol. + Tol. - Test Result Tol. + Tol. - Test Result Tol. + Tol. -
Pump-Data
Max. inlet pressure (bar) 10 10 10
Max. Inlet temperature (°C) 40 40 40
Pressure at pump head
5,50
% 156 +9 / -9 175 +10 / -10 175 +10 / -10
Pressure @ Cylinder Head (bar)
5,50
% 162 +9 / -9 181 +10 / -10 181 +10 / -10
Pressure @ Outlet (bar)
5,50
% 148 +8 / -8 166 +9 / -9 167 +9 / -9
Pressure @ after Gun (bar)
5,50
% 132 +7 / -7 144 +8 / -8 142 +8 / -8
Pressure cut off @ Cylinder Head
(bar) 182 +5 / -5 201 +5 / -5 201 +5 / -5
Pressure Pmax safety valve 250 +5 / -5 250 +5 / -5 250 +5 / -5
Flow. Qiec (l/min)
2,90
% 13,60 +0,4 / -0,4 13,70 +0,4 / -0,4 13,70 +0,4 / -0,4
Flow. Qmax (l/min) 5% 14,70 +0,7 / -0,7 14,60 +0,7 / -0,7 14,60 +0,7 / -0,7
Flow. Qmin, steam (l/min)
3,00
% 5,00 +0,2 / -0,2 7,00 +0,2 / -0,2 7,00 +0,2 / -0,2
Type NA5 NA5 NA5
Piston type Ceramic Ceramic Ceramic
Piston diameter (mm) 20 20 20
Stroke / Wobble disc angle 8,4 10,2 10,2
Pump oil type
Oil BP Energol GR-XP
220
Oil BP Energol GR-XP
220
Oil BP Energol GR-XP
220
Oil volume (l) 0,95 0,95 0,95
Electronics
Elec. V/Ph/Hz 200V/3~/60Hz 400V/3~/50Hz 400/230V/3~/50Hz
Current consump. - hot (A) 16,8 +1,0 / -3,0 12,3 +1,0 / -3,0 12,2 / 22,3 +1,0 / -3,0
Current consump. - cold (A) 17,5 +1,0 / -3,0 12,6 +1,0 / -3,0 12,5 / 23 +1,0 / -3,0
Power Consumption - hot (kW) -
hot
4,7 +0,5 / -0,5 6,1 +0,5 / -0,5 6 / 5,8 +0,5 / -0,5
Fuse size (A) 20 16 25/16
Cord type
Power cord VCT
4x3,5x6m H07RN-F 4G1,5 x 6m H07RN-F 4G2,5 x 6m
Plug type CEE 3P+N+G / 16A
Control PCB PCB PCB
Control voltage 24 Volt-Control voltage 24 Volt-Control voltage 24 Volt-Control voltage
Contactor 100-C30 24V/50-60H 100-C12KJ10 5,5kW 100-C12KJ10 5,5kW
Electrical diagram 106421532 106427170 106427174
Eletrical test data
Highvoltage (HV) test (V) 1000 Vac 1000 Vac 1000 Vac
HV-Resistance (MΩ) ≥1MΩ/ 500Vdc ≥1MΩ/ 500Vdc ≥1MΩ/ 500Vdc
Cord-resistance (Ohm) 0,20 0,20 0,20
Motor-Data
Motortype 3~ Induction 3~ Induction 3~ Induction
Rotational speed [min-1] 1450 1450 1450
Insulation Class F Class F Class F
Protection Class IP54 IP54 IP54
Nominal power [kW] 4 5,5 5,5
Cos j 0,75 0,75 0,75

Technical data
10
B
NEPTUNE 4 FA_EN_Ver.2.0_ 22/11
NEPTUNE 4
Description
Gene-
ral
Tol.
4-44FA JP
200/3/60/20
4-50FAX EU
400/3/50/13
4-50FA NO
400/230/3/50/
Item no. 107146610 107146611 107146612
Technical Data Test Result Tol. + Tol. - Test Result Tol. + Tol. - Test Result Tol. + Tol. -
Heating Unit
Boilerpower_input (kW) 61 66 66
Temperature t max, @ inlet 12° (°C) 71 +4 / -4 76 +4 / -4 76 +4 / -4
Delta temp. variance at 50 °C, meassured at
@ gun (°C) 30 +0 / -3 30 +2 / -3 30 +2 / -3
Boiler on time at 50 °C set point, @ inlet 12°
(sec) 30 +5 / -5 30 +5 / -5 30 +5 / -5
Steam temperature t II @ outlet and v.
steamnozzle (°C) 140 +10 / -30 140 +10 / -30 140 +10 / -30
Pressure P2 @ outlet v. standard nozzle
(bar) 27 +5 / -5 27 +5 / -5 27 +5 / -5
Fuel pump type Diesel Diesel Diesel
Oil pressure ( bar ) 12 +0,5 / -0 14 +0,5 / -0 14 +0,5 / -0
Nozzle size, oil 1,25 60°H 1,25 60°H 1,25 60°H
CO2 content min ( % ) 10,5 +0,5 / -0 10,5 +0,5 / -0 10,5 +0,5 / -0
Efficiency burner ( % ) 92 +1,5 / -0,5 92 +1,5 / -0,5 92 +1,5 / -0,5
Soot picture 0-1 0-1 0-1
Exhaust outlet temperature (°C) 160 +10 / -10 160 +10 / -10 160 +10 / -10
Exhaust temperature, cut off (°C) 270 +0 / -12 270 +0 / -12 270 +0 / -12
Fuel consump. @ dT=45 deg(kg/h) 4,0 0,0 0,1 4,0 0,0 0,1 4,0 0,0 0,1
Fuel consumption (kg/h) @ 12 °C inlet 5,2 0,0 0,0 5,7 0,0 0,0 5,7 0,0 0,0
Water volume in coil (l) 3,4 3,4 3,4
Fuel tank (l) 15 15 15 15 15 15 15 15 15
Others
Gun ST ERGO 2000 ST ERGO 2000 ST ERGO 2000
Lance
TORNADO PLUS
920
TORNADO PLUS
920
TORNADO PLUS
920
Hose
DN 8x10m Quick /
3/8" DN 8x15m
DN 8x10m Quick /
3/8"
High pressure nozzle NT 0500 NT 0500 NT 0500
Noise level 1m Lpa( dBA) 75,2 +1,5 / -1,5 75,6 +1,5 / -1,5 75,6 +1,5 / -1,5
Noisepower LWA (dB) A 91 +1,5 / -1,5 91 +1,5 / -1,5 91 +1,5 / -1,5
Impact force N 42 45 45
Vibration ISO 5349 ( m/s² ) ≤2,5 ≤2,5 ≤2,5
Protection Class IP X5 IP X5 IP X5 IP X5 IP X5 IP X5 IP X5 IP X5 IP X5
Max detergent flow from full internal tank (%) 4 +1 / -1 4 +1 / -1 4 +1 / -1
Max detergent flow from full internal tank (L/
min) 0,54 +0,2 / -0,2 0,55 +0,2 / -0,2 0,55 +0,2 / -0,2
Approved by ? SLG Chemnitz SLG Chemnitz
Approvals CE, CE, GS CE, GS