Troubleshooting - Nilfisk SO 4500 Gebrauchsanweisung

Trouble Shooting
Symptom
No power
No steam
No steam, Just water
Steam Leaking from front
socket
Possible cause
Not connected / Faulty socket
On / Off switch not on
Fuse blown
Unknown
Steam Control turned down fully
clockwise
Steamer not ready
Clean water tank is low (beeping
sound& "refill" light is lit)
Unknown
Steamer not ready
Boiler at pressure and not
heating(temperature less than 110ºC)
Unknown
"O" Rings split
"O" rings worn
Unknown
English
Action
Check connection to wall socket and
socket switch. Try in another wall socket
Press On / Off switch which will illuminate
when on
Replace fuse with approved 13A fuse
Call for service
Turn the control to half way
Wait for the "Ready to steam" light to
illuminate
Pour water into the clean water tank until
the beeper stops. The steam handle will
work again.
Call for service
Wait for the "Ready to steam " light to
illuminate
Hold the steam switch on for
approximately one minute, ever if just
water is coming out. This will result in the
heater coming back on
Call for service
Change and re grease "O" Rings. To
avoid this happening ensure "o" rings are
grease before every use.
Change and re grease "O" Rings. To
avoid this happening ensure "o" rings are
grease before every use.
Call for service
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