Nilfisk-ALTO NEPTUNE 4 FA Service Manual page 18

NEPTUNE 4
Description
Item no.
Technical Data
Heating Unit
Boilerpower_input (kW)
Temperature t max, @ inlet 12° (°C)
Delta temp. variance at 50 °C, meassured at
@ gun (°C)
Boiler on time at 50 °C set point, @ inlet 12°
(sec)
Steam temperature t II @ outlet and v.
steamnozzle (°C)
Pressure P2 @ outlet v. standard nozzle
(bar)
Fuel pump type
Oil pressure ( bar )
Nozzle size, oil
CO2 content min ( % )
Efficiency burner ( % )
Soot picture
Exhaust outlet temperature (°C)
Exhaust temperature, cut off (°C)
Fuel consump. @ dT=45 deg(kg/h)
Fuel consumption (kg/h) @ 12 °C inlet
Water volume in coil (l)
Fuel tank (l)
Others
Gun
Lance
Hose
High pressure nozzle
Noise level 1m Lpa( dBA)
Noisepower LWA (dB) A
Impact force
Vibration ISO 5349 ( m/s² )
Protection Class
Max detergent flow from full internal tank (%)
Max detergent flow from full internal tank (L/
min)
Approved by
Approvals
NEPTUNE 4 FA_EN_Ver.2.0_ 22/11
Technical data
Gene-
ral 4-50FA Expt
Tol. 220/440/3/60/
107146622
Test Result Tol. + Tol. -
66
75 +4 /
30 +0 /
30 +5 /
140 +10 /
27 +5 /
Diesel
14 +0,5 /
1,25 60°H
10,5 +0,5 /
92 +1,5 / -0,5
0-1
160 +10 /
270 +0 /
4,1 0,0
5,7 0,0
3,4
15 15
ST ERGO 2000
TORNADO PLUS
920
DN 8x15m
NT 0550
75,6 +1,5 / -1,5
91 +1,5 / -1,5
N 45
≤ 2,5
IP X5 IP X5 IP X5
4 +1 /
0,56 +0,2 / -0,2
?
CE
4-39FAX EU
400/3/50/
107146625
Test Result Tol. + Tol. -
61
-4 82 +4 /
-3 30 +0 /
-5 30 +0 /
-30 140 +10 / -30
-5 27 +5 /
Diesel
-0 12 +0,5 /
1,25 60°H (61659)
-0 10,5 +0,5 /
92 +1,5 / -0,5
0-1
-10 145 +10 / -10
-12 270 +0 /
0,1 3,4 0,0
0,0 5,2 0,0
3,4
15 15 15
ST ERGO 2000
UNIVERSAL PLUS
940
DN 8 x 15m
NT 0450
80 +1,5 / -1,5
94 +1,5 / -1,5
35
≤ 2,5
IP X5 IP X5 IP X5
-1 4 +1 /
0,46 +0,2 / -0,2
SLG Chemnitz
CE, GS
B
4-55FAX EU
400/3/50/14
107146626
Test Result Tol. + Tol. -
66
-4 72 +4 /
-3 30 +2 /
-3 30 +5 /
140 +10 / -30
-5 27 +5 /
Diesel
-0 14 +0,5 /
1,25 60°H
-0 10,5 +0,5 /
92 +1,5 / -0,5
0-1
160 +10 / -10
-12 270 +0 /
0,1 4,2 0,0
0,0 5,7 0,0
3,4
15 15 15
ST ERGO 2000
TORNADO PLUS
920
DN 8x15m
NT 0500
77,1 +1,5 / -1,5
92 +1,5 / -1,5
49
≤ 2,5
IP X5 IP X5
-1 4 +1 /
0,58 +0,2 / -0,2
SLG Chemnitz
CE, GS
-4
-3
-5
-5
-0
-0
-12
0,1
0,0
15
IP
X5
-1
18