USE AND MAINTENANCE MANUAL
146 1633 000(3)2004-05 A
15
TROUBLESHOOTING
For further information consult the Service Manual a
Nilfisk Service Centre.
For further information consult the Service Manual
available at any Nilfisk Service Centre.
SCRAPPING
Have the machine scrapped by a qualified scrapper.
Before scrapping the machine, remove the following
components:
–
Battery
–
Polyester dust filter
–
Main and side brushes
–
Electronic boards and material
–
Hydraulic oil
–
Plastic components and pipes
TROUBLE
REMEDY
After having turned the ignition
switch (5, Fig. B) to ST position,
the machine does not start.
Check that the battery connector
(2, Fig. U) is properly connected.
Check that the emergency
push-button (7, Fig. B) has been
reset (turned clockwise) after it
had been pressed.
Check the fuses (8, Fig. B)
integrity.
The side brush does not operate.
Check the fuses (8, Fig. B)
integrity.
The machine operates only when
stationary, otherwise the red
warning light turns on.
Recharge the battery.
The battery autonomy is low.
Install a battery with greater
capacity. (Min. 360 Ah).
The machine collects little
debris/dust.
Check that the suction is open,
using the push-button (21, Fig.
B).
Check that the front skirt is open
using the lever (18, Fig. B).
Check that the dust filter (10,
Fig. C) is not clogged.
Check that the waste container
(9, Fig. C) is not full.
Check that the skirts (16, 17, 18,
19, Fig. C) are not broken or
excessively worn.
Check the correct height of the
brushes (6, 7, Fig. C).
When the forward/reverse gear
pedal is pushed the machine
does not move, or it moves
slowly
Check that the handbrake (9
with 10, Fig. B) has been
released.
Check that the lever (8, Fig. U)
for deactivating the pump to
push/tow the machine is in
position (a) shown in figure S.
Check the hydraulic oil level
using the dipstick (11, Fig. U).
The waste container does not lift.
Check the hydraulic oil level
using the dipstick (11, Fig. U).
CAUTION!
The removed components must be
disposed of properly according to the Law
in force.
