Indication Lights On Control Panel; Other Faults - Nilfisk-ALTO NEPTUNE 5 SB FA Betriebsanleitung

NEPTUNE 5 SB FA
8.2
fl ashing
ON
fl ashing
ON
ON
8.3
not ON
Pressure too low
Machine is running with
pulsating pressure and
makes knocking noise
No detergents drawn in
Burner soots
20
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Indication lights on control panel

Indication light
see FLO
>
> Low fuel level
> Low Nilfi sk-ALTO AntiStone
(Anti-Scale) level
> Service interval: Service due
in 20 hours
> Service interval expired
> Pump oil low

Other Faults

Fault
> Power cord not properly
connected to power supply
> High pressure nozzle worn
out
> Pressure regulation set to low
pressure
> Pump has drawn in air due to
detergent tank being empty
> Detergent tank empty
> Dirt in detergent tank
> Suction valve at cleaning
agent inlet soiled
> fuel contamination
> Burner sooted or adjustment
incorrect
manuals search engine
Cause
see FLO
•
• Fill fuel tank
Cold water operation possible
• Fill Nilfi sk-ALTO AntiStone (Anti-
Scale) tank
Contact Nilfi sk-ALTO Service
Contact Nilfi sk-ALTO Service
• Fill to proper level
Cause
• Check power cord connetction
• Check fuse (see chapter 9.4 Technical
Data)
• Replace nozzle
•
Turn the twist grip on safety control
block clockwise (+)
• Close detergent valve. Remove lance
from gun. Operate spray gun and let
machine run until air in pump is gone
and the machine is running normally/
calm again.
• Fill detergent tank
• Clean detergent tank
• Remove suction valve and clean or
replace
Contact Nilfi sk-ALTO Service
Remedy
Remedy
1)
Options / model variants