Construction
C
19
NEPTUNE 5 FA_EN_Ver.2.0_25/11
Fig.C.2: Top view
Neptune 5 FA Variants.
Single phase:
5-50 US.
Three phase:
5-44 JP, 5-50 EU, 5-61 EU, 5-61NO, 5-61 EXP, 5-61 AU, 5-FA SB.
X vs. Standard :
Hose Reel and Hose lenght 15m on X models.
_ :
These numbers refer to the theoretical total impact of spraying water calculated by the formula:
Impact = Q1 x
√
P1 x 0.24 [ N ]
P1 = bar. Q1 = l/min.v P1.
The Neptune 5 FA is build with a NA5 pump.
The by-pass system is flow activated, unlike the pressure activated by-pass system known from
previous Neptune machines.
The frame, cabinet, detergent tank and fuel tank is identical to previous Neptune 5 models.
Fuel gauge
Boiler inlet
Flame sensor
Fuel nozzle
Exhaust thermal
safety sensor
Fig.C.1: Side view
Boiler
Fuel pump
Flow control
Pressure/water
regulation
By-pass valve
Burner fan housing
Anti scale pump
Water break tank
Anti scale tank
Safety valve
Fuel filter
Electrodes
Ignition transformer
Boiler outlet—with
temperature sensor
Summary of Contents for NEPTUNE 5 FA
Page 1: ...Service Manual NEPTUNE 5 FA NEPTUNE 5 FA_EN_Ver 2 0_25 11 ...
Page 54: ...H Wiring diagrams NEPTUNE 5 FA_EN_Ver 2 0_25 11 54 ...
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