Nilfisk-Advance 961-OL SD XC User manual

IVB 961-0L
965-0L SD XC
107400434 G (04. 2019)
auto

2
IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
Contents
1 Important safety
instructions
2 Description
3 Before starting the
cleaner
4 Control / Operation
5 Applications and
methods
6 After using the cleaner
7 Maintenance
8 Troubleshooting
9 Further information
............................................................................................3
2.1 Operating elements ..............................................................7
2.2 Operating panel....................................................................8
3.1 Assembling the vacuum cleaner...........................................9
4.1 Connections .......................................................................12
4.2 Switching on the vacuum cleaner.......................................12
4.3 Cleaning the filter element .................................................13
5.1 Techniques .........................................................................14
6.1 Switching the vacuum cleaner off and storage...................15
7.1 Maintenance plan...............................................................16
7.2 Maintenance work ..............................................................17
..........................................................................................22
9.1 Recycling the cleaner.........................................................23
9.2 Guarantee ..........................................................................23
9.3 Tests and approvals............................................................23
9.4 Technical data ....................................................................24
9.5 Optional accessories..........................................................24
EC declaration of conformity ............................................509

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
1 Important safety instructions
Symbols used to mark
instructions Prior to using the appliance for the first time, be sure to read
this document through and keep it ready to hand.
DANGER
Danger that leads directly to serious or irreversible injuries,
or even death.
WARNING
Danger that can lead to serious injuries or even death.
CAUTION
Danger that can lead to minor injuries and damage.
The appliance must
• only be used by persons, who have been instructed in its correct
usage and explicitly commissioned with the task of operating it
• only be operated under supervision
• not be used by children
1. Do not use any unsafe work techniques.
2. Never use the vacuum cleaner without a filter.
3. Switch off the appliance and disconnect the mains plug in the
following situations:
- Prior to cleaning and servicing
- Prior to replacing components
- If foam develops or liquid emerges
Besides the operating instructions and the binding accident preven-
tion regulations valid in the country of use, observe recognised regu-
lations for safety and proper use.
When dust removers are used, the rate at which air is exchanged
in the room must be adequate if the exhaust air from the vacuum
cleaner is blown into the room (please observe regulations valid in
your country).
Before starting work, the operating staff must be informed on
• use of the vacuum cleaner
• risks associated with the material to be picked up
• safe disposal of the picked up material.
Purpose and intended use The vacuum cleaners described in this operating manual are suit-
able for
• commercial use, e.g. in hotels, schools, hospitals, factories, shops,
offices and rental businesses.
• for separation of dust with an exposure limit of greater than 1 mg/m³,
(dust class L).

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
Transport 1. Before transporting the dirt tank, close all the locks.
2. Do not tilt the cleaner if there is liquid in the dirt tank.
3. Do not use a crane hook to lift the cleaner.
Storage 1. Store the appliance in a dry place, protected from frost.
Electrical connection 1. It is recommended that the vacuum cleaner should be connected
via a residual current circuit breaker.
2. Arrange the electrical parts (sockets, plugs and couplings) and
lay down the extension lead so that the protection class is main-
tained.
3. Connectors and couplings of power supply cords and extension
leads must be watertight.
Extension lead 1. As an extension lead, only use the version specified by the man-
ufacturer or one of a higher quality.
2. When using an extension lead, check the minimum cross-sec-
tions of the cable:
Cable lenth Cross section
< 16 A < 25 A
up to 20 m 1.5 mm22.5 mm2
20 to 50 m 2.5 mm24.0 mm2
Maintenance, cleaning and
repair Electrical tests must be performed in accordance with the provisions
of safety regulations (BGV A3) and to DIN VDE 0701 Part 1 and Part
3. In accordance with DIN VDE 0702 these tests must be performed
at regular intervals and after repairs or modifications.
A dust test must be performed at least once every year by Nilfisk-
Advance service or a trained person. This test includes, for example,
whether there is damage to the filter, the vacuum cleaner is sealed
to the air and the control equipment works properly.
During maintenance and cleaning, handle the vacuum cleaner in
such a manner that there is no danger for maintenance staff or other
persons.
Clean the water level limiting device regularly and check for signs of
damage.
In the maintenance area
• use filtered compulsory ventilation
• wear protective clothing
• clean the maintenance are so that no harmful substances get into
the surroundings.
Any other use is considered as improper use. The manufacturer ac-
cepts no liability for any damage resulting from such use. The risk for
such use is borne solely by the user.
Proper use also includes proper operation, servicing and repairs as
specified by the manufacturer.

5
IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
Risks
DANGER
Electric shock due to faulty mains connecting lead.
Touching a faulty mains connecting lead can result in
serious or even fatal injuries.
1. Do not damage the mains power lead (e.g. by driving
over it, pulling or crushing it).
2. Regularly check whether the power cord is damaged or
shows signs of ageing.
3. Have the faulty mains connecting lead replaced by your
Nilfisk-Advance service representative or a qualified
electrician prior to using the appliance again.
DANGER
The upper section of the vacuum cleaner contains live
components.
Contact with live components leads to serious or even fatal
injuries.
1. Never spray water on to the upper section of the vacuum
cleaner.
CAUTION
Damage due to unsuitable mains voltage.
The appliance can be damaged as a result of being connected
to an unsuitable mains voltage.
1. Ensure that the voltage shown on the rating plate corre-
sponds to the voltage of the local mains power supply.
Electrical components
Picking up liquids CAUTION
Picking up liquids.
IVB 965-0L SD XC: Due to their construction vacuum cleaners
with a removable tank (SD) do not have an automatic level
indicator. There is a risk of damage to the vacuum cleaner
due to overfilling or of damage due to leakage of the picked
up liquid.
1. Never pick up more than 40 litres at once.
2. Switch off the vacuum cleaner and empty the dirt tank.

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
Hazardous materials WARNING
Hazardous materials.
Vacuuming up hazardous materials can lead to serious or
even fatal injuries
1. The following materials must not be picked up by the
vacuum cleaner:
- hot materials (burning cigarettes, hot ash, etc.)
- flammable, explosive, aggressive liquids (e.g. petrol,
solvents, acids, alkalis, etc.)
- flammable, explosive dust (e.g. magnesium or alumin-
ium dust, etc.)
Spare parts and accessories CAUTION
Spare parts and accessories.
The use of non-genuine spare parts and accessories can
impair the safety of the appliance.
1. Only use spare parts and accessories from Nilfisk-Ad-
vance.
2. Use only the brushes supplied with the vacuum cleaner
or specified in the operating manual.
Emptying dirt tank CAUTION
Picking up environmentally hazardous materials.
Materials picked up can present a hazard to the
environment.
1. Dispose of the dirt in accordance with legal regulations.

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
2 Description
2.1 Operating elements
11
1
17
16
10
12
14
13
15
2
3
5
4
6
8
2
3
4
6
5
12
1
17
16
10
7
9
13
IVB 961-0L
IVB 965-0L SD XC

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
1 Handle
2 Applicance switch "I-0-II"
3 Receptacle for electrical lead
4 Inlet fitting
5 Dirt tank
6 Castor with brake
7 Swivel bar to remove dirt tank
8 Grip to empty tank
9 Handle to remove dirt tank
10 Retaining clamp
11 Suction pipe support
12 Bracket for floor nozzle
13 Accessory holder
14 Clamps and hinges for dirt tank
15 Operating knob for filter cleaning
16 Inlet for fresh air
17 Outlet for waste air
2.2 Operating panel

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
3.1 Assembling the
vacuum cleaner
3.1.1 Taking accessories out
of the packaging 1)
1. Take vacuum cleaner and
accessories out of the pack-
aging.
2. The mains plug should not
yet be inserted into a socket.
3. Apply parking brakes (A) on
both castors.
4. Open the retaining clamps
(B) and remove the upper
section of the vacuum clean-
er.
5. Take the accessories 1) out of
the dirt tank and the packag-
ing.
x
auto
1. Attach the suction pipe hold-
er to the suction pipe.
Accessory
diamater Distance (x) from pivot
joint to the
floor nozzle
approx. cm
38 52
50 47
3.1.2 Attaching the suction
pipe holder to the
suction pipe 1)
3 Before starting the cleaner
A
A
B B

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
3.1.3 Inserting the filter bag
(IVB 961-0L) 1. The mains plug should not
yet be inserted into a socket.
2. Apply parking brakes (A) on
both castors.
3. Open the retaining clamps
(B) and remove the upper
section of the vacuum clean-
er.
4. Insert the filter bag (C) in the
dirt tank.
5. Attach the upper section of
the vacuum cleaner.
6. Close the retaining clamps
(B). Ensure that the retaining
clamps fit properly.
A
A
B B
BB

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
3.1.4 Inserting the disposal
bag (IVB 965-0L SD XC) 1. The mains plug should not
yet be inserted into a socket.
2. Apply parking brakes (A) on
both castors.
3. Swing the bar (B) upwards.
4. Use the handle (C) to pull the
dirt tank out of the vacuum
cleaner.
5. Insert the disposal bag (D) in
the dirt tank.
6. Fold the top edge of the dis-
posal bag over the rim of the
dirt tank.
7. Push the dirt tank as far as
possible into the vacuum
cleaner.
8. Swing the bar (B) downwards
without forcing it.
A
A
B
C
D
B

12
IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
4.2 Switching on the
vacuum cleaner
4.2.1 Switch " I-0-II "
Switch
position Function
IReduced
suction
0Off
II Maximum
suction
4 Operation
4.1 Connections
4.1.1 Connecting the suction
hose
4.1.2 Electrical connection
The operating voltage shown on the
rating plate must correspond to the
voltage of the mains power supply.
1. Ensure that the cleaner is
switched off.
2. Insert the power cord into a
properly installed and fused
socket with earthing contact.
1. Connect the suction hose.

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
4.3 Cleaning the filter
element
4.3.1 Cleaning the filter
element " Push&Clean
System " (IVB 961-0L)
Only for vacuum cleaning without a
filter bag and without a cloth insert
filter.
If suction performance drops:
1. Turn switch to position "II" (maximum suction power).
2. Close the nozzles or suction hose opening with the palm of your
hand.
3. Press the button to start filter cleaning three times. The resulting
stream of air removes attached dust from the slats of the filter
elements.
4.3.2 Cleaning the
filter element
" XtremeClean "
(IVB 965-0L SD XC)
Only for vacuum cleaning without a
cloth insert filter.
10 sec .
To ensure that suction performance is always at its best, the filter
element is automatically cleaned during operation. We recommend
complete cleaning if the filter element becomes extremely dirty.
1. Switch off the vacuum cleaner
2. Close the nozzles or suction hose opening with the palm of your
hand.
3. Turn the switch to position „I“ and let the cleaner operate for ap-
prox. 10 seconds with the suction hose opening closed.

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
5 Applications and techniques
5.1 Techniques If used correctly, additional accessories, suction nozzles and suc-
tion hoses can enhance the cleaning action and reduce the cleaning
effort.
Effective cleaning is achieved if you follow just a few guidelines in
combination with your own practical experience in special fields.
Here are some basic tips.
5.1.1 Picking up dry
substances CAUTION! Do not pick up flammable substances.
Before picking up dry substances, always ensure that a filter bag is
inserted in the tank (see section "Accessories" for order number).
Disposal of the picked up material is then simple and hygienic.
After picking up liquids, the filter element is wet. A damp filter ele-
ment clogs more quickly when dry substances are picked up. For this
reason the filter element should be washed and dried or replaced by
a dry element before dry substances are picked up.
5.1.2 Picking up liquids CAUTION!
Do not pick up flammable liquids.
Before liquids are picked up, always remove the filter bag/disposal
bag.
The use of a separate filter element or filter screen is recommend-
ed.
If foam appears, stop work immediately and empty the tank.
To reduce the amount of foam, use foam killer Nilfisk Foam Stop
(see section "Accessories" for order number).

15
IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
6 After finishing work
6.1 Switching the vacuum
cleaner off and storage 1. Switch off the cleaner and
pull the mains plug out of the
socket.
2. Wind up the power cord and
hang it on the handle (A).
Begin winding up the cord at
the cleaner end and not the
plug end to prevent the pow-
er cord from tangling up.
3. Empty the dirt tank and clean
the vacuum cleaner.
4. After picking up liquids: Store
the upper section of the vac-
uum cleaner separately so
that the filter element can
dry.
5. Hang the suction hose with
the floor nozzle (B) in the
brackets and pack the acces-
sories (C) away.
6. Store the cleaner in a dry
room where it is protected
from unauthorized use.
auto
A
B
C

16
IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
7 Maintenance
7.1 Maintenance plan
IVB 961-0L:
After finishing work When required
7.2.1 Emptying the dirt tank
7.2.3 Replacing the filter bag
7.2.5 Replacing filter element
IVB 965-0L SD XC:
After finishing work When required
7.2.2 Emptying the dirt tank
7.2.4 Replacing the disposal bag
7.2.5 Replacing filter element

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IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
7.2 Maintenance work
7.2.1 Emptying the dirt tank
(IVB 961-0L)
Only after picking up harmless
dust.
After emptying the tank: clean the
rim of the tank and the seals in the
intermediate ring and the upper sec-
tion of cleaner before refitting them.
If the seal or groove is dirty or dam-
aged, the suction performance will
be reduced.
Before reinserting the suction hose:
clean the inlet fitting and hose col-
lar.
1. Switch off the vacuum clean-
er and pull the mains plug
out of the socket.
2. Apply parking brakes
(A) on both castors.
3. Open the retaining clamps
(B) and remove the upper
section of the vacuum clean-
er.
Tilting the dirt tank:
4. Pull the lever in the handle
(C) upwards and tilt the tank.
5. Tip out the collected dirt.
6. Dispose of the dirt in accord-
ance with legal regulations.
or
Removing the dirt tank:
4. Open the tank locks (D).
5. Use the handles (E) to lift the
tank out of the frame.
6. Tip out the collected dirt.
7. Dispose of the dirt in accord-
ance with legal regulations.
8. Place the empty tank in the
frame and close the locks
(D).
9. Attach the upper section of
the vacuum cleaner.
10.Close the retaining clamps
(B). Ensure that the retaining
clamps fit properly.
C
A
A
DE
E
D
B B
BB

18
IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
7.2.2 Emptying the dirt tank
(IVB 965-0L SD XC)
Only after picking up harmless
dust.
After emptying the tank: clean the
rim of the tank and the seals in the
intermediate ring and the upper sec-
tion of cleaner before refitting them.
If the seal or groove is dirty or dam-
aged, the suction performance will
be reduced.
Before reinserting the suction hose:
clean the inlet fitting and hose col-
lar.
1. Switch off the vacuum clean-
er and pull the mains plug
out of the socket.
2. Apply parking brakes (A) on
both castors.
Removing the dirt tank:
3. Swing the bar (B) upwards.
4. Use the handle (C) to pull the
dirt tank out of the vacuum
cleaner.
5. Tipping out the collected dirt:
WARNING!
If heavy dirt has been picked
up, never lift the dirt tank
alone. Use the FORKLIFT
(D), which is available as an
accessory.
6. Use a crane or fork lift truck
to position the FORKLIFT
above the dirt tank.
7. Attach the tank to the acces-
sory.
8. Dispose of the dirt in accord-
ance with legal regulations.
Inserting the dirt tank:
9. Clean the dirt tank.
10.Check the seals (E) between
the tank and the upper sec-
tion of the vacuum cleaner.
11.Push the dirt tank as far as
possible into the vacuum
cleaner.
12.Swing the bar (B) downwards
without forcing it.
A
A
B
C
D
E

19
IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
Removing the filter bag:
4. Carefully remove the filter
bag connection from the inlet
fitting (C).
5. Close the filter bag connec-
tion (1) with the hinged lid.
6. Dispose of the filter bag in
accordance with legal regu-
lations.
Inserting the filter bag:
7. Clean the dirt tank.
8. Insert the filter bag in the dirt
tank.
9. Press the bush of the new fil-
ter bag firmly on to the inlet
fitting (C).
7.2.3 Replacing the filter bag
(IVB 961-0L)
During the following work, ensure
thatdustisnotunnecessarilyspread
around. Wear a P2 breathing mask.
If the filter bag has heavy dirt, re-
move the bag by tilting the tank.
1. Switch off the vacuum clean-
er and pull the mains plug
out of the socket.
2. Apply parking brakes (A) on
both castors.
3. Open the retaining clamps
(B) and remove the upper
section of the vacuum clean-
er.
10.
Attach the upper section of the
vacuum cleaner.
11.Close the retaining clamps
(B). Ensure that the retaining
clamps fit properly.
A
A
BB
B B
C
C
D

20
IVB 9 L
1) Optional accessories / Option depending on model
Original instruction
7.2.4 Replacing the disposal
bag
(IVB 965-0L SD XC)
During the following work, ensure
thatdustisnotunnecessarilyspread
around. Wear a P2 breathing mask.
1. Switch off the vacuum clean-
er and pull the mains plug
out of the socket.
2. Apply parking brakes (A) on
both castors.
Removing the disposal bag:
3. Swing the bar (B) upwards.
4. Use the handle (C) to pull the
dirt tank out of the vacuum
cleaner.
5. Close the disposal bag with
string (D) and remove it from
the dirt tank.
WARNING!
If heavy dirt has been picked
up, never lift the dirt tank
alone. Use the FORKLIFT
(E), which is available as an
accessory.
6. Use a crane or fork lift truck
to position the FORKLIFT
above the dirt tank.
7. Attach the tank to the acces-
sory.
8. Dispose of the dirt in accord-
ance with legal regulations.
Inserting the disposal bag:
9. Clean the dirt tank.
10.Check the seals (F) between
the tank and the upper sec-
tion of the vacuum cleaner.
11.Insert the disposal bag (G) in
the dirt tank.
12.Fold the top edge of the dis-
posal bag over the rim of the
dirt tank.
13.Push the dirt tank as far as
possible into the vacuum
cleaner.
14.Swing the bar (B) downwards
without forcing it.
A
A
B
C
E
F
B
G
D