Motor Cooling Fan Inspection And Cleaning; Seal Inspection; Separator Cleaning And Replacement (If Equipped); Vacuum Cleaner Disposal - Nilfisk-Advance SOL 3 Manual De Instrucciones

Motor cooling fan inspection and cleaning

Periodically clean the motor cooling fan to prevent the motor
from overheating, especially if the vacuum cleaner is used in
a dusty place.

Seal inspection

Figure 14
1 Hose
2 Hose
■ Hoses check
Make sure that connecting hose (1) is in a good condition
and correctly fixed.
If the hose is damaged, broken or badly connected to the
unions, it must be replaced.
When sticky materials are treated, check for possible
clogging along the hose (2), in the inlet and on the baffle
plate inside the filtering chamber.
Scrape the inlet from the outside and remove the
deposited waste as indicated in the figure.
Figure 15
1 Gasket
2 Screws
3 Filtering chamber
■ Filtering chamber tightness check
If the gasket (1) between the container and the filtering
chamber (3) fails to guarantee tightness:
▪ Loosen the four screws (2) that lock the filtering
chamber (3) against the vacuum cleaner structure.
▪ Allow the filtering chamber (3) to lower down and
tighten the screws once it has reached the tightness
position (2).
The gasket (1) must be replaced if it is torn, cut, etc...
Replace the gasket (1) if the degree of tightness is still
not optimum.
Separator cleaning and replacement (if
equipped)
Figure 16
1 Separator
2 Lever
3 Cover
4 Screws
SOL 3 / SOL 5 W / BDC 3122 / BDC 3140 / E-VAC3000
If there is only a dust deposit on the separator (1) allow
the dust to drop through the central hole.
The separator (1) should first be disassembled in order to be
perfectly cleaned:
■ Use the lever (2) to remove the lid (3) together with the
filter.
■ Unscrew the two screws (4) and remove it from the
container.
Replace the part if it is excessively worn. Assemble the
components in the reverse order of disassembly.

Vacuum cleaner disposal

Dispose of the vacuum cleaner in compliance with the laws in
force.

Wiring diagrams

Basic vacuum cleaner
1 Plug
2
Vacuum cleaner
3 Circuit breaker
Name Part
Circuit breaker
Q1
Box for Q1
Wet vacuuming kit
1 Power supply
2
Transformer
3 Liquid sensor
4 Auto release
5 Vacuum cleaner
6 Circuit breaker
Name Part
Circuit breaker
Q1
Handle for Q1
B1 Auto release
PR1 Pressure switch
F1 - F2 Fuse holder
TR1 Transformer
9
[ NOTE ]
Figure 17
Code
SOL 5 W
SOL 3
BDC 3140
BDC 3122
E-VAC3000
8 391156 8 391157
8 391052 8 391052
Figure 18
Code
SOL 5 W
SOL 3
BDC 3140
BDC 3122
E-VAC3000
8 39915 8 39916
8 39954 8 39954
8 391142 8 391142
8 40841 8 40841
8 39244 8 39244
8 391050 8 391050
03/2009
GB