Nilfisk-ALTO POSEIDON 4 Series User Manual

E
Troubleshooting
SM_POSEIDON 4_en_Ver.1.0_08.2012
17
Fault Cause Remedy
When the cleaner is switched
on the motor buzzes without
starting.
 The main voltage is too low
or there is a phase failure
(3 ph model).
 The pump is blocked or
frozen.
 Incorrect cross-section or
lenght of the extension lead.
 Have the electrical
connections checked.
 Pump needs service
(see part ”F”).
 Use lead with correct cross
section and length.
The motor switches off.
 The overload protection has
been activated due to
overheating or overloading
of the motor.
 High pressure nozzle is
dirty.
 Check that the main voltage
and the cleaner voltage are
the same.
Switch off the cleaner and
allow it to cool for at least
3 minutes.
 Change the high pressure
nozzle.
Cleaner starts / stops by itself.
 Leakage on high pressure
side.
 Locate the leak and repair
it.
No detergents drawn in.
 Injector is dirty or suction
hose is blocked.
 Detergent container empty.
 The cap on the nozzle is
not set at low pressure.
 Clean.
 Top up/change the
container.
 Turn cap of the
FlexoPower nozzle towards
”CHEM” up to the stop.

Nilfisk-ALTO POSEIDON 4 Series Specifications

General

Brand	Nilfisk-ALTO
Model	POSEIDON 4 Series
Category	Pressure Washer
Language	English