TECHNICAL DATA ........................................................................................................................................... 5
USE ........................................................................................................................................................ 6
BEFORE START-UP ........................................................................................................................................ 6
STARTING AND STOPPING THE MACHINE .................................................................................................. 6
EMPTYING THE HOPPER ............................................................................................................................... 7
AFTER USING THE MACHINE ........................................................................................................................ 8
PUSHING THE MACHINE ................................................................................................................................ 8
MACHINE LONG INACTIVITY ......................................................................................................................... 8
FIRST PERIOD OF USE .................................................................................................................................. 8
EC CERTIFICATE OF CONFORMITY ................................................................................................ 14
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USER MANUAL
INTRODUCTION
MANUAL PURPOSE AND CONTENTS
The purpose of this Manual is to provide the operator with
all necessary information to use the machine properly in a
safe and autonomous way. It contains information about
technical characteristics, operation, machine storage,
maintenance, spare parts and safety conditions.
Before carrying out any procedure on the machine, the
operators and technicians in charge of the machine
maintenance must read this manual carefully. Contact an
authorised Nilfisk-Alto Service Center in case of doubts
regarding the interpretation of the instructions and for any
further information.
TARGET
This manual is intended for qualified operators and
technicians involved in the machine maintenance.
HOW TO KEEP THIS MANUAL
The User manual must be kept near the machine, inside
an adequate case, far from liquids and other substances
that can cause damage to it.
IDENTIFICATION DATA
The Machine Model and Serial Number are marked on the
plate (1, Fig. U) on the frame and can be read by lifting the
hood (4).
The machine model year is written in the EC statement
and it is also indicated by the first two figures of the
machine serial number.
The petrol engine Serial Number and Model are marked in
the positions (2 and 3, Fig. U).
This information is useful when ordering machine and
engine spare parts. Use the following table to write down
the machine and the petrol engine identification data for
any further reference.
MACHINE model .........................................................
MACHINE serial number ............................................
OTHER REFERENCE MANUALS
–Petrol engine User's Manual (supplied with the
machine) that is to be considered as integral part of
this manual.
–Moreover, the following manuals are available:
•Service manual (that can be consulted at
Nilfisk-Alto Service Centers).
•Spare parts list (supplied with the machine).
SPARE PARTS AND MAINTENANCE
All necessary operating, maintenance and repair
procedures must be carried out by qualified personnel or
by Nilfisk-Alto Service Centers (listed at the end of this
manual). Only original spare parts and accessories must
be used.
Call Nilfisk-Alto for service or to order spare parts and
accessories, specifying the machine model and serial
number.
CHANGES AND IMPROVEMENTS
Nilfisk-Alto constantly improves its products and reserves
the right to make changes and improvements at its
discretion without being obliged to apply such benefits to
the machine that were sold previously. Any change and/or
addition of accessory must be approved and performed by
Nilfisk-Alto.
SAFETY
The following symbols indicate potentially dangerous
situations. Always read this information carefully and take
all necessary precautions to safeguard people and
property.
No accident prevention program is effective without the
total cooperation of the person responsible for the
machine operation. Most of the accidents that may occur
in a factory, while working or moving around, are caused
by failure to comply with the simplest rules for exercising
prudence. A careful and prudent Operator is the best
guarantee against accidents and is essential for
successful completion of any prevention program.
ENGINE model ...........................................................
ENGINE serial number ...............................................
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SYMBOLS
DANGER!
It indicates a dangerous situation with risk
of death for the Operator.
WARNING!
It indicates a potential risk of injury for
people.
CAUTION!
It indicates a caution or a remark related to
important or useful functions. Pay attention
to the paragraphs marked by this symbol.
NOTE
Consult the User manual before performing
any procedure.
GENERAL INSTRUCTIONS
Specific warnings and cautions used to indicate potential
damage to people and machines are shown below.
DANGER!
–Remove the key from the engine on/off switch before
performing any maintenance/repair procedure.
–This machine must be used by properly trained and
authorised personnel only. Children or disabled
people cannot use this machine.
–Do not wear jewels when working near moving parts.
–Do not work under the lifted machine, if it is not
securely fixed.
–Do not operate the machine near toxic, dangerous,
inflammable and/or explosive powders, liquids or
vapours.
–Be careful: fuel is highly inflammable.
–Do not smoke or bring naked flames in the area
where the machine is refueled or where the fuel is
stored.
–Do not fill the fuel tank beyond the upper limit mark (1,
Fig. S).
–After refuelling, check that the filler cap is tightly
closed.
–If any fuel is spilled while refuelling, clean up and
allow the vapours to dissipate before starting the
engine.
–Do not let fuel come into contact with your skin; do not
breathe fuel vapours. Keep out of reach of children.
–Do not incline the engine more than 20°; excessive
inclinations can provoke fuel leakages.
–Petrol engine exhaust gases contain carbon
monoxide, which is inodorous and colourless but
extremely dangerous. Do not inhale. Do not keep the
engine running in a closed area.
–Do not lay any object on the engine.
–Stop the petrol engine before performing any
operation on it. To avoid any accidental start,
disconnect the ignition spark plug cap.
WARNING!
–Carefully read all maintenance/repair instructions
before performing any maintenance/repair
procedure.
–Take all necessary precautions to prevent hair,
jewellery and loose clothes from being caught by the
machine moving parts.
–Do not leave the machine unattended with the ignition
key in the engine on/off switch and the parking brake
deactivated.
–Do not use the machine on surfaces with a gradient
exceeding that indicated on the machine.
–Do not wash the machine with direct water jets or
corrosive substances. Do not use compressed air to
clean this type of machine.
–Do not use the machine in particularly dusty areas.
–While using this machine take care not to injure other
people.
–The storage temperature must be between 0°C and
+40°C.
–The machine operating temperature must be
between 0°C and +40°C.
–The humidity must be between 30% and 95%.
–Always protect the machine against the sun, rain and
bad weather, both under operation and in inactivity
condition.
–Do not use the machine as a means of transport.
–Do not allow the brooms to operate while the machine
is stationary to avoid damaging the floor.
–In case of fire, possibly use a powder fire
extinguisher, not a water one.
–Do not bump into shelves or scaffoldings, particularly
where there is a risk of falling objects.
–Adjust the operation speed to suit the floor conditions.
–Do not tamper with the machine safety guards and
follow the ordinary maintenance instructions
scrupulously.
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USER MANUAL
–Do not remove or modify the plates affixed on the
machine.
–In case of machine malfunctions ensure that these
are not caused by a lack of maintenance. Otherwise,
request assistance from the authorised personnel or
from an authorised Service Center.
–In case of part replacement, order ORIGINAL spare
parts from an authorised Dealer or Retailer.
–To ensure the proper and safe operation of the
machine, have the scheduled maintenance, detailed
in the related chapter of this Manual, performed by
the authorised personnel or an authorised Service
Center.
–The machine must be disposed of properly, because
of the presence of toxic-harmful materials (oils,
plastic materials, etc.), which are subject to standards
that require disposal in special centers (see chapter
“Scrapping”).
–If the machine is used according to the instructions,
the vibrations do not cause dangerous situations. (3.3
m/s2 EN 1033-1995-08).
–During the petrol engine operation, its silencer warms
up; do not touch the silencer when it's hot to avoid
burns or fire.
–Running the engine with an insufficient quantity of
petrol can seriously damage the engine. Check the oil
level when the engine is off and the machine is on an
even surface.
–Never run the petrol engine without air filter, as the
engine could be damaged.
–Technical service operations on petrol engine must
be performed by an authorised Dealer.
Use only original spare parts or equivalent for the petrol
engine. Using spare parts of lower quality can seriously
damage the engine.
UNPACKING
When the machine is delivered, check that the cardboard
packing and the machine were not damaged during
transportation. If the damage is evident, keep the packing
and have it checked by the Parcel Service that delivered
it. Call the Carrier immediately to fill in a damage claim.
Please check that the following items have been supplied
with the machine:
–Sweeper manual
–Petrol engine manual
–Spare Parts List
MACHINE DESCRIPTION
OPERATION CAPABILITIES
This sweeper has been designed and built to be used by
a qualified operator to clean (by sweeping and vacuuming)
smooth and solid floors in civil and industrial environments
and to collect dust and light debris under safe operation
conditions.
CONVENTIONS
Forward, backward, front, rear, left or right are intended
with reference to the operator’s position, that is to say on
the driver’s seat with the hands on the handlebar (1, Fig.
C).
Control panel
(See Fig. B)
1.Control panel
2.On/off key switch
3.Panel fastening screws
Exterior general overview
(See Fig. C)
1.Handlebar
2.Handlebar inclination adjusting knobs
3.Selector lever
4.Can holder
5.Hood
6.Rear wheels on fixed axle
7.Pivoting front wheel
8.Side broom
9.Main broom (inside)
10. Side broom lifting and adjusting knob
11. Side broom retainer
12. Left side skirt
13. Right side skirt
14. Front skirt
15. Rear skirt
16. Hopper
17. Hopper hook
18. Hopper hook handle
19. Manual filter-shaker handle
20. Main broom movable door
21. Main broom height left adjuster
22. Main broom height right adjuster
23. Main broom right door
24. Main broom right door fastening screws
25. Pedal brake on front wheel (optional)
26. Fuel tank cap
27. Engine pull-starter cord handle
28. Engine exhaust pipe
29. Petrol tap and engine starter compartment
30. Petrol engine ventilating grid
31. Front skirt lifting lever
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Under hood overview
(See Fig. U)
1.Serial number plate/technical data/EC certification
2.Petrol engine model
3.Petrol engine serial number
4.Hood (open position)
5.Petrol engine
6.Ignition spark plug
7.Air lever (starter)
8.Petrol flux opening/closing tap
9.Fuel tank
10. Fuel tank cap
11. Air filter
12. Accelerator lever (adjusted by the Manufacturer: do
not tamper with it nor use it to change the engine
speed!)
13. Engine pull-starter cord handle
14. Filling and engine oil level check plug
15. Engine oil drain plug
16. Petrol engine belt
17. Main broom belt
18. Drive belt
19. Side broom belt
20. Petrol engine drive pulley
21. Drive pulley to main broom
22. Drive pulley to traction
23. Drive pulley to side broom
24. Vacuum fan
25. Petrol engine silencer
(See Fig. V)
1.Petrol flux opening/closing tap
(See Fig. W)
1.Air lever (starter)
TECHNICAL DATA
DimensionsValues
Cleaning width without side broom600 mm
Cleaning width, with side broom791 mm
Minimum machine length1,070 mm
Machine width, without side broom773 mm
Height when the handlebar is lowered836 mm
Minimum height from ground40 mm
Handlebar height, minimum/maximum824/1,120 mm
Main broom size265 mm x 600 mm
Side broom size420 mm
Speed with maximum push force4.4 Km/h
Maximum slope2%
Hopper capacity50 L
Machine total weight105 Kg
Front wheel, steering125/37.5-50 mm
Rear wheels, driving250 x 50 mm
Sound pressure level (LpA)77 dB(A)
Petrol engineData
MakeHonda
ModelGX100
NOTE
For other petrol engine data/values, see User's
Manual.
Dust vacuuming and filteringValues
Paper dust filter 5-10 µm2 m
Main broom compartment vacuum12 mm H2O
In addiction to the standard components, the machine can
be equipped with the following accessories/options,
according to the machine specific use:
–main and side brooms with harder or softer bristles
–Antistatic polyester or polyester BIA C dust filter
–front wheel with brake pedal
For further information concerning the optional
accessories, contact Your Retailer.
USE
WARNING!
On some points of the machine there are
some adhesives indicating:
– DANGER
– WARNING
– CAUTION
–NOTE
While reading this Manual, the Operator must pay
particular attention to these symbols.
Do not cover these adhesives for any reason, in case of
damage replace them immediately.
BEFORE START-UP
1.Ensure that the hopper (16, Fig. C) is correctly closed
before starting up the machine.
2.If it is necessary, unscrew the plug and refuel the
machine (26, Fig. C).
CAUTION!
Do not fill the fuel tank beyond the upper
limit mark (1, Fig. T).
STARTING AND STOPPING THE MACHINE
Starting the machine
1.Adjust the handlebar (1, Fig. C) by means of the
knobs (2).
2.Ensure that the side broom (8, Fig. C) is completely
lifted.
3.Place the petrol tap (1, Fig. V) in the ON position
without lifting the hood (5, Fig. C) but introducing the
hand in the compartment (29, Fig. C).
4.Place the air lever (starter) (1, Fig. W) in the close
position (2) without lifting the hood (5, Fig. C) but
introducing the hand in the compartment (29, Fig. C).
NOTE
Do not use the starter lever if the engine is hot
and if the air temperature is sufficiently high.
5.Turn the on/off key switch (2, Fig. B) in the I position.
6.Pull slowly the engine pull-starter cord (27, Fig. C)
handle until a certain resistance is achieved; then pull
strongly and start the engine.
CAUTION!
Do not allow the cord (27, Fig. C) handle to
go back with strength but bring it back to its
position to prevent the engine from being
damaged.
CAUTION!
During the pull-starter cord handle (27, Fig.
C) engine start-up, do not pull the selector
lever (3, Fig. C).
WARNING!
The engine cannot be started by means of
the pull-starter cord handle (27, Fig. C)
when the hood (5, Fig. C) is lifted. A safety
system prevents the engine from starting.
NOTE
The engine running, the main broom always
rotates, while the side broom doesn't move if it
is lifted.
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7.After about 5 seconds the engine runs, disengage the
air lever (starter) (1, Fig. W) without lifting the hood (5,
Fig. C) but introducing the hand in the compartment
(29, Fig. C).
8.Deactivate the pedal brake (25, Fig. C) (optional).
9.Lower the side broom (8, Fig. C), disengage the
handle (10) from its retainer (11) and lower the handle
(without turning it).
NOTE
The side broom (8, Fig. C) can be lowered and
lifted also when the engine is running.
10. Pull the selector lever (3, Fig. C) with care until the
machine starts to move.
11. The speed is proportional to the pressure applied to
the selector lever (3, Fig. C).
Stopping the machine
1.Release the selector lever (3, Fig. C) completely to
stop the machine.
2.To the side broom (8, Fig. C) rotation, lift the handle
(10, Fig. C) (without turning it) and engage its retainer
(11).
3.To stop the main broom (9, Fig. C) rotation and the
suction valve (24, Fig. U) operation, turn the on/off
key switch (2, Fig. B) in the “0” position.
4.Then, close the petrol tap (1, Fig. V) in its
compartment (29, Fig. C).
MACHINE OPERATION
1.Avoid stopping for a long time with the machine in the
same position and the brooms rotating: this could
create unwanted marks on the floor.
2.To collect light and bulky waste materials, lift the front
skirt by pulling the lever (31, Fig. C); do not keep
pushing onto the lever for a long time in order not to
reduce the suction capability of the machine).
3.For the machine to sweep properly the dust filter must
be as clean as possible. To clean the filter while
sweeping, activate the filter-shaker proceeding as
follows:
– Pull the handle (19, Fig. C) outward up to the end
of stroke, then release it: the interior return spring
strikes the dust filter frame and shakes it.
– While working, repeat the operation every 10
minutes on average (depending on the dustiness
of the area to be cleaned).
NOTE
When the dust filter is obstructed and/or the
hopper is full, the machine cannot collect dust
and debris anymore.
CAUTION!
To avoid damaging the dust filter do not
work on wet grounds.
The hopper (16, Fig. C) should be emptied after each
working period and whenever is full.
NOTE
When the hopper is full the machine cannot
collect dust and debris anymore.
CAUTION!
The petrol engine has a warning system to
prevent damages to the engine provoked
by an insufficient quantity of oil in the
carter. Before the carter oil level goes
below the safety limit, the oil warning
system automatically stops the engine.
EMPTYING THE HOPPER
1.Release the selector lever (3, Fig. C) to stop the
machine.
2.Turn the on/off key switch (2, Fig. B) in the 0 position.
3.Activate the filter-shaker by means of the handle (19,
Fig. C).
4.Disengage the hook (17, Fig. C) by pulling its inferior
end.
5.By means of the handle (18, Fig. C) pull out the
hopper (16) and empty it in the specific container.
6.Take back the hopper to its normal position and
engage the hook (17).
7.Restart the engine.
The machine is ready to start working again.
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USER MANUAL
AFTER USING THE MACHINE
After working, before leaving the machine:
–Activate the filter-shaker by means of the handle (19,
Fig. C).
–Empty the hopper (16, Fig. C) (see instructions in the
previous paragraph).
–lift the side broom by means of the handle (10, Fig. C)
–remove the key (2, Fig. B) from the machine on/off
switch
–ensure that the machine cannot move independently
–activate the optional pedal brake (optional) (25, Fig.
C)
–Close the petrol tap (1, Fig. V) in the compartment
(29, Fig. C).
PUSHING THE MACHINE
The machine can be moved my pushing it both with the
on/off key switch (2, Fig. B) in the 0 and in the I positions.
MACHINE LONG INACTIVITY
If you foresee that the machine will not be used for more
than 30 days, proceed as follows:
1.Check that the machine storage area is dry and
clean.
2.Lift the machine so that the skirts, the main broom
and the wheels do not touch the ground.
3.Treat the petrol engine according to the indications in
the related User Manual.
MAINTENANCE
The lifespan of the machine and its maximum operating
safety are ensured by correct and regular maintenance.
The following chart provides the scheduled maintenance.
The intervals shown may vary according to particular
working conditions, which are to be defined by the person
in charge of the maintenance.
WARNING!
Maintenance operations must be carried
out with the machine off (on/off switch key
removed). Moreover, read carefully the
instructions in the Safety chapter.
All scheduled or extraordinary maintenance operations
must be performed by qualified personnel, or by an
authorised Service Center.
This manual describes only the easier and most common
maintenance procedures.
For other maintenance procedures included in the
Scheduled Maintenance table, see the User's Manual for
the petrol engine and/or refer to the authorised Service
Centers.
FIRST PERIOD OF USE
After the first period of use (first 8 hours) it is necessary to
carry out the following operations:
1.Check that the fastening and connecting elements
are correctly tightened. Check that the visible parts
are whole and that there are no leaks.
2.After the first 20 hours of work, or after the first month,
replace the petrol engine oil (see instructions in the
related User Manual).
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SCHEDULED MAINTENANCE TABLE
After the first
OperationOn delivery
Engine oil level check (2) (7)
Engine air filter check (2) (7)
Engine air filter cleaning (5) (7)
Driving belt visual inspection: engine,
traction, main broom, and side broom
Skirt height and operation check
Side and main broom height check
Dust filter cleaning and integrity check (2)
Engine oil change (7) (4) (7)
Filter-shaker operation check (3)
Driving belt tensioner adjustment (3)
Ignition spark plug check/cleaning (7)
Fuel tank and filter cleaning (6)
Nut and screw tightening check (3)
Driving belt replacement: engine, traction,
main broom, and side broom
Hood opening switch operation check
Engine speed check (3)
Engine air filter replacement (5) (7)
Ignition spark plug replacement (4) (7)
Engine valve clearance check/adjustment (6)
Engine combustion chamber check (6)
Fuel line check/replacement (6)
(3) (3)
Every 10
hours (1)
month or
after the first
20 hours (1)
Every 50
hours (1)
Every 100
hours (1)
Every 200
hours (1)
(3) (8)
Every 300
hours (1)
Every 2
years
(1): to determine the maintenance intervals, note the working hours
(2): or before use
(3): For the related procedure, see the Service Manual
(4): Or every year
(5): Or more often in dusty areas
(6): maintenance operations to be performed by an authorized Honda Dealer, unless the Operator has the service
equipment and data and feels qualified for such operations
(7): For the related procedure, see the Petrol Engine User Manual
(8): If considered necessary by the person in charge for the maintenance
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MAIN BROOM HEIGHT CHECK
NOTE
Brooms of various hardness are available. This
procedure is applicable to all types of brooms.
1.Check the main broom for proper ground clearance,
proceeding as follows:
– Drive the machine on a level ground.
– Keep the machine stationary and rotate the main
broom for a few seconds.
– Stop the main broom and move the machine.
– Check that the main broom print (1, Fig. D), along
its length, is from 2 to 4 cm wide.
If the print (A) is different, it is necessary to adjust the
broom height, proceeding as described in step 2.
2.Drive the machine on a level ground and activate the
pedal brake (25, Fig. C) (if present).
3.Remove the key (2, Fig. B) from the machine on/off
switch.
4.Loosen the knobs (1, Fig. E) on both sides of the
machine.
5.Move the broom height variation indicator (2) as
necessary on both sides of the machine by using the
knobs (1, Fig. E), then screw down the knobs (1).
NOTE
The indicator (2) must be at the same position
on both sides of the machine; the maximum
difference allowed is 2 notches to obtain the
print (1, Fig. D) from 2 to 4 cm as described in
step 1.
6.Perform step 1 again to check the proper adjustment
of the main broom height from the ground.
7.When the broom is too worn to be adjusted, replace it
as shown in the next paragraph.
CAUTION!
An excessive print (larger than 4 cm) of the
main broom can lead to the machine
malfunction and the overheating of the
moving parts, thus reducing machine life.
Take care when performing the
above-mentioned checks and use the
machine only according to the indicated
conditions.
MAIN BROOM REPLACEMENT
NOTE
Brooms of various hardness are available. This
procedure is applicable to all types of brooms.
CAUTION!
It is advisable to use protective gloves
when replacing the main broom because
there can be cutting debris between the
bristles.
1.Drive the machine on a level ground and activate the
pedal brake (25, Fig. C) (if present).
2.Remove the key (2, Fig. B) from the machine on/off
switch.
3.Loosen the knobs (1, Fig. E) on both sides of the
machine.
4.Operating on the knobs (1, fig. E) move, on both sides
of the machine, the broom height variation indicator
(2) until the broom is as far from the ground as
possible. Screw down the knobs (1).
5.Open the hood (5, Fig. C). On the left side of the
machine, loosen the knob (3, Fig. E).
6.Remove the broom cover (1, Fig. F) pressing
outwards to disengage the retainers (2).
7.Remove the broom (1, Fig. G).
8.Check also that the entrainer hub (4, Fig. R) is free
from dirt or foreign materials (ropes, rags, etc.)
accidentally rolled up.
9.The new broom must be installed with the bristles
rows positioned as shown in the figure (1, Fig. H) (top
view).
10. Install the new broom on the machine and ensure that
its mesh (1, Fig. I) correctly fits into the related drive
hub (4, Fig. R).
11. Reinstall the broom cover (1, Fig. F), engaging the
retainers (2).
12. Screw down the knob (3, Fig. E).
13. Carry out the main broom height adjustment as
described in the previous paragraph.
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SIDE BROOM HEIGHT ADJUSTMENT
NOTE
Brooms of various hardness are available. This
procedure is applicable to all types of brooms.
1.Check the side broom is at the correct height from the
ground, proceeding as follows:
– Drive the machine on a level ground and lower the
side broom.
– Keep the machine stationary and rotate the side
broom for few seconds.
– Stop the side broom and move the machine.
– Check that the side broom print is, in extension
and orientation, as shown in the figure (1, Fig. J).
In case the print is not within the specifications, it
is necessary to adjust the broom height,
proceeding as described in step 6.
2.Rotate the knob (10, Fig. C) clockwise or
counter-clockwise to adjust the broom height from the
ground.
3.Perform step 1 again to check the proper adjustment
of the side broom height from the ground.
4.When the broom is too worn to be adjusted, replace it
as shown in the next paragraph.
SIDE BROOM REPLACEMENT
NOTE
Brooms of various hardness are available. This
procedure is applicable to all types of brooms.
CAUTION!
It is advisable to use protective gloves
when replacing the side broom because
there can be cutting debris between the
bristles.
1.Drive the machine on a level ground and activate the
pedal brake (25, Fig. C) (if present).
2.Remove the key (2, Fig. B) from the machine on/off
switch.
3.Introduce the hand inside the side broom and press
the tabs (1, Fig. K) inwards, then remove the broom
(2) disengaging it from the four pins (3).
4.Install the new broom on the machine engaging it on
the pins (3) and on the tabs (1).
5.Carry out the side broom height adjustment as
described in the previous paragraph.
DUST FILTER CLEANING AND INTEGRITY
CHECK
NOTE
Besides the standard paper filter, optional
polyester filters are also available. The
following procedure is applicable to each type
of filter.
1.Drive the machine on a level ground and activate the
pedal brake (25, Fig. C) (if present).
2.Remove the key (2, Fig. B) from the machine on/off
switch.
3.Disengage the retainer (17, Fig. C).
4.By means of the handle (18, Fig. C) pull out the
hopper (16).
5.Turn the handle (1, Fig. L) upwards (90°
approximately) and let the filter frame (2) rotate
outwards.
6.Pull out the dust filter (3) upwards.
7.In an outdoor area, clean the filter shaking it on a level
and clean surface, tapping the side (1, Fig. M),
opposite to the wire gauze (2).
8.Complete the cleaning by means of a compressed air
perpendicular jet (3) of max. 6 bars, blowing only from
the side protected by the wire gauze (2).
9.Check the filter body for tears.
According to the filter type, observe the following
cautions:
– Paper filter (standard), do not use water or
detergents to clean it; the filter can be damaged.
– Polyester filter (optional): for a better cleaning, it
is allowed to wash the filter with water and
non-frothing detergents. This provides better
quality cleaning but reduces the life of the filter,
which will have to be replaced more frequently.
The use of unsuitable detergents can damage the
filter.
10. If necessary, clean the filter compartment rubber seal
(4, Fig. L) along its perimeter and check its integrity.
If necessary, replace it.
11. Reassemble in the reverse order of disassembly.
NOTE
Reinstall the filter with the wire gauze (2, Fig.
M) facing the front part of the machine (facing
the fan (24, Fig. U)).
146 2592 000(1)2005-03 AFLOORTEC 560 P11
ENGLISH
USER MANUAL
SKIRT HEIGHT AND OPERATION CHECK
1.Drive the machine on a level and adequate ground to
check the skirt height.
2.Activate the pedal brake (25, Fig. C) (if present).
3.Remove the key (2, Fig. B) from the machine on/off
switch.
Side skirt check
4.Check the side skirt (12 and 13, Fig C) integrity.
Replace the skirts when they have cuts (1, Fig. N)
larger than 20 mm or cracks (2) larger than 10 mm
(for skirt replacement, refer to the Service Manual).
5.Check that side skirt (13 e 14, Fig. C) height from the
ground is within 0 – 3 mm (see figure O). If necessary,
adjust the skirt height, proceeding as follows:
Left skirt:
– Open the hood, loosen the knob (3, Fig. E) and
remove the broom left cover (1, Fig. F), pushing
outwards to disengage the retainers (2).
– Adjust the skirt (3, Fig. F) height using its slots (4).
– Reassemble in the reverse order of disassembly.
Right skirt:
– Remove the main broom, as described in the
related paragraph.
– Remove the belt (17, Fig. U) from the pulley (21);
to facilitate the operation, make the pulley (21)
rotate operating on the fan (24).
– Remove the screws (24, Fig. C) and the right
cover (23) together with the belt (17, Fig. U).
– On the machine, adjust the skirt (1, Fig. S) height
by using its slots (2).
– Reassemble in the reverse order of disassembly.
Front and rear skirt check
6.Remove the main broom, as described in the related
paragraph.
7.Check the front (1, Fig. R) and rear (2) skirts for
integrity.
8.Replace the skirts when they have cuts (1, Fig. N)
larger than 20 mm or cracks (2) larger than 10 mm
(for skirt replacement, refer to the Service Manual).
9.Check that:
– the front skirt (1, Fig. R) lightly touches the ground
and that, however, it is not detached from ground
(as shown in figure P);
– The rear skirt (2, Fig. R) height from ground is
within 0 – 3 mm. (As in Fig. O)
10. If necessary, adjust the skirt height by using the slots
(3, Fig. R).
11. Activate the front skirt lifting lever (31, Fig. C) and
check that the front skirt (1, Fig. R) rotates upward of
90° (as shown in figure); release the lever and check
that the skirt returns to the initial position and does not
stay in an intermediate one. If necessary, for the front
skirt control cable adjustment or replacement, refer to
the Service Manual.
12. Install in the reverse order of removal.
HOOD SAFETY SWITCH OPERATION
CHECK
The petrol engine running, lift the hood (5, Fig. C) slightly
and check that the petrol engine stops immediately.
If raising the hood (5, Fig. C) does not cause the engine to
stop, contact an authorised Service Center or Retailer.
12FLOORTEC 560 P146 2592 000(1)2005-03 A
USER MANUAL
ENGLISH
TROUBLESHOOTING
TROUBLEREMEDY
Check that the ignition switch is
in the “I” position
Check that the engine oil level is
sufficient (1)
Check that the fuel tap is open
The petrol engine doesn't work
by pulling the starting handle
The petrol engine stops during
operation
The side broom does not
operate
Pulling the selector lever, the
machine doesn't move or moves
slowly
Check that the tank contains fuel
Check that the hood is correctly
closed
Check that the fuel reaches the
carburettor (1)
Check that the spark plug
produces a spark (1)
Check that the engine oil level is
sufficient (1)
Check that the tank contains fuel
Lower the side broom
Check that the side broom belt
and the belt tensioner work
properly
Check that the brake pedal
(optional) on the front wheel is
deactivated
Adjust the belt tensioner
Check the drive belt efficiency
SCRAPPING
Have the machine scrapped by a qualified scrapper.
Before scrapping the machine, remove the following
components:
–Polyester dust filter
–Main and side brooms
–Engine oil
CAUTION!
The removed components must be
disposed of properly according to the Law
in force.
(1): For the related procedure, see the Petrol Engine User
Manual.
For further information, refer to the Service Manual,
available at any Nilfisk-Alto Service Center.