Troubleshooting Symptom, Possible Cause & Action - Nilfisk-ALTO MD 8000 Operating Instructions Manual

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Trouble Shooting
Symptom
No power
No steam
No steam, Just water
Steam Leaking from
front socket
Vacuum power low
No detergent
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
High pitch motor noise
Unknown
Solution tank empty
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 greased before every use.
Change and re grease "O" Rings. To
avoid this happening ensure "o" rings
are greased before every use.
Switch the machine off and empty the
collection tank.
Call for service
Pour cleaning solution diluted in
accordance with the manufacturer's
instructions into the solution tank.
14

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