Nilfisk Advance SC351 Li-ion Instrucciones De Uso página 24

TROUBLESHOOTING
Trouble
The motors do not turn on; no
LED turns on.
The brush motor does not run.
The vacuum system motor
does not turn on.
The dirty water vacuuming is
insufficient.
The solution flow is insufficient.
The squeegee leaves marks on the
floor.
While in normal operation
mode, Red and Green LED
blink, the machine doesn't work.
While in normal operation
mode, Red and Yellow LED
blink, the machine doesn't work.
While in normal operation mode,
Red,Yellow and Green LED blink,
the machine doesn't work.
While in charging mode. The
battery does not charge. Yellow
and Green LED blink.
While in charging/discharging
mode, Red LED is flashing 3 times
with 0.2 seconds, followed by 0.6
seconds pause
While in charging/discharging
mode. Only the Yellow LED blink.
(*) This maintenance procedure must be performed by an authorised Advance Service Center.
NOTE
The machine is inoperative without the battery charger.
In case of battery charger malfunction, contact an authorised Service Center.
For further information refer to the Service Manual, available at any Advance Service Center.
SCRAPPING
Have the machine scrapped by a qualified scrapper.
Before scrapping the machine, remove and separate the following materials, which must be disposed of properly according to
the Law in force:
– Battery
– Brushes
– Plastic hoses and components
– Electrical and electronic components (*)
(*) Refer to the nearest Advance Center especially when scrapping electrical and electronic components.
INSTRUCTIONS FOR USE
Possible Cause
The battery connector is disconnected.
The battery is completely discharged.
The fuse F4 is open.
The fuse F5 is open.
The recovery tank is full.
The vacuum grid is clogged or the float is stuck
closed.
The vacuum hose is disconnected from the squeegee
or faulty.
The squeegee is dirty or the squeegee blades are
worn or damaged.
The recovery tank cover is not properly closed, or the
gaskets are damaged.
The vacuum system motor filter is dirty.
The detergent duct is dirty/clogged.
The solenoid valve is faulty.
There is debris under the squeegee blades.
The squeegee blades are worn, chipped or torn.
Vacuum motor current>13A or Vacuum motor output
short circuit.
Brush motor current>15A or Brush motor output
short circuit.
Vacuum motor current>13A and Brsuh motor >15A or
Vacuum motor and Brush motor output short circuit.
The battery charger has a fault. Maybe charger over
temperature, inner hardware fault.
The battery has inner error. Battery BMS hardware
defected.
Battery temperature is outside range.
Remedy
Connect.
Contact
restore the battery or to replace it.
Replace.(*)
Replace.(*)
Empty.
Clean the grid and check the float.
Connect or replace. (*)
Clean the squeegee or replace the blades.
Check and/or clean the seating surface or replace the
gaskets.
Clean.
Clean.
Replace. (*)
Remove the debris.
Replace the blades.
Replace. (*)
Replace. (*)
Replace. (*)
Replace. (*)
Replace. (*)
Replace. (*)
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