ENGLISH
INSTRUCTIONS FOR USE
24
SCRUBTEC 545B / 545BL / 553B / 553BL / BOOST 5 - 9097054000
02/2007
05/2015
TROUBLESHOOTING
Trouble
Possible Cause
Remedy
The motors do not work; no warning light turns on.
The battery connector is disconnected.
Connect.
The batteries are completely discharged.
Charge the batteries.
The machine does not move.
(Only for SCRUBTEC 545BL, 553BL and BOOST
5)
The machine has been turned on by using
the ignition key and by keeping the switches
pressed.
Turn the ignition key to “0”, then try to start the
machine again without pressing the switches.
The warning lights (81) flash simultaneously.
The brush deck motor is overloaded.
Use a less aggressive brush suitable for the
floor to be cleaned or avoid working with extra
pressure function turned on.
The brush does not work, the red LED (81c) is on. The batteries are discharged.
Charge the batteries.
The dirty water vacuuming is insufficient.
The recovery tank is full.
Empty the tank.
The hose is disconnected from the squeegee. Connect.
The vacuum grid is clogged or the float is
stuck closed.
Clean the grid or check the float.
The squeegee is dirty or the squeegee blades
are worn or damaged.
Clean and check the squeegee.
The tank cover is not properly closed or the
gasket is damaged.
Close the cover or clean/replace the gasket.
The solution flow to the brush is insufficient.
The solution filter is dirty.
Clean the filter.
The tank is dirty (the drain hole is clogged).
Clean.
The Chemical Mixing System tank (optional)
is dirty/clogged.
Clean with the drain cycle.
The squeegee leaves marks on the floor.
There are debris under the squeegee blades. Remove the debris.
The squeegee blades are worn, chipped or
torn.
Replace the blades.
The squeegee has not been adjusted with the
handwheel.
Adjust it.
NOTE
If the machine has an optional battery charger installed, the machine cannot operate if the charger is not on board. In
case of battery charger malfunction, contact an authorised Service Center.
For further information refer to the Service Manual, available at any Nilfisk 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:
–
Batteries
–
Brushes/pads
–
Plastic hoses and components
–
Electrical and electronic components (*)
(*)
Refer to the nearest Nilfisk Center especially when scrapping electrical and electronic components.
Summary of Contents for 553B
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