Haaga 477, 497, 475 Operating Intstructions

• Operatinginstructions

haaga 475 / 477/ 497

SPEEDY SWEEP® Janitorial Equipment

SALES & SERVICE 1-877-977-3339

22

Publisher'snotice

Dear customer, thank you for purchasing
a qualityproduct from Haaga. Thisprod­uct hasbeen manufactured using modern
production processeswith comprehensive
quality assurance measures.

If you have anyquestionsabout your
sweeper, please ask your specialist dealer
or contact usdirectly at:

Haaga Kehrsysteme GmbH
Wielandstr. 24
D-73230 Kirchheim/Teck

Tel. [phone]
Fax. [phone]

[e-mail]
www.haaga-gmbh.de

These instructionswill allow you to use
the sweeper safelyand efficiently.
Beforeusing the sweeper for the first
time, please carefullyreadthe "Safety
instructions" chapter.

These instructionsformpart of the
sweeper and must be kept inthe vicinity
of the sweeper at all timesfor reference
by the user.
These instructionsmust remainwiththe
sweeper if themachine islent out or sold.

Illustrationsin these instructionsare pro­vided for the purpose of general under­standing and may differ from the actual
sweeper version.

Model designation:
haaga 475
haaga 477/ iSweep
haaga 497/ iSweep

Revision history
Version 1.0:
February2015, Creation

Copyright
©2015 Haaga Kehrsysteme GmbH
All rightsreserved

English

23

1 About these instructions

1.1 Symbolsused

Warning!
Awarning informsyou about possible
health risksor risks of fatal injuryto
yourself andother personsthat may
occur whenhandling or using the
sweeper.

CAUTION!
Indicatesa possibly dangeroussituation.
Thiscanlead todamage to propertyor
the environment if not prevented.

NOTE
Highlightsuseful tips andrecommenda­tionsaswell asinformation for efficient
and trouble- free operation.

1.2 Technical further

development

We arecontinuouslyworking on fur­ther development of all our products.
We thereforereserve the right to make
changesin the scope of deliverywith
respect to form, technologyand equip­ment.

Noclaimscan therefore be derivedfrom
information and illustrations containedin
these instructions.

1.3 Warranty

• The relevant national regulationsapply

ineach country. Excepted from thisare
wearing partssuchassweeping lip,
angled wheelsand running wheels.

• Please enclose a copy of theinvoice in
the event of a warranty claim.

• Onlygenuine Haaga spare partsmust
be used.

• Notechnical modificationsmust be
carried out onthe sweeper.

• All claimsunder guarantee and war­rantywill be rendered void if the
machine isnot operated properly.

1.4 Target group

These instructionsare intended for the
person using thissweeper.

Prerequisites

• Personswho operate the sweeper must
be informedabout thedangersrelated
to use of the machine.

• Personswho operate the sweeper must
be rested, healthy and in good physical
condition.

• Onlypassonor loanthe sweeper to
personswho arefamiliar with this
model and itshandling – alwayspro­vide the instructionswith the machine.

• Personswho areusing the sweeper for
the first time must have safeopera­tion of the machine explainedto them
by the salesperson or another qual­ifiedperson before theyoperate the
sweeper.

• Children should be supervised to
ensurethat they do not playwith the
sweeper.

24

• Minorsmust not operate thes

weeper –
except for juvenilesover the age of 16
who aretrainedunder s

upervision.

• Thissweeper isnot intended for use
by persons(including children) with
restricted physical, sensor or mental
capacity or pers

onswho lackexperi-

ence and/or knowledge, unles

sthey
are supervised by a person responsible
for their safetyor receivedinstructions
fromthisperson on how to use the
machine.

• Personswho areprohibited fromstren­uousphysical activityfor health rea­sonsshould as

k a doctor for advice on

whether working with the s

weeper is

possible.

• T

he sweeper must not beoperatedafter

cons

umption of alcohol, medicinesthat

impair reaction timesor drugs

.

2 Safety instructions

Safety ins

tructionsprevent danger to life

and limb and als

o avoid damage to prop­ertyor the environment due to improper
us

e of the sweeper.

For thisreason, you must readthese
ins

tructionscarefully andfollow the

s

afetyins

tructionscontained in them

beforeus

ing andworking on the sweeper.

Theuser of the sweeper isrespons

ible for

injuriesand damage that are caus

ed due
to non-compliance with these instruc­tions

.

2.1 Intended us

e

Thissweeper isdesigned in accordance
with the state of the art and recognised
safety regulations

.

Nevertheless, us

e of the sweeper can lead
to dangersfor the user or thirdpartiesor
damageto the sweeper and other mate­rial assets.

Thes

weeper isintendedfor commercial

us

e, e.g. in hotels, schools, hospitals, fac-

tories, shops

, officesand theequipment

hire trade.

T

he sweeper isintendedexclusively for
removal of roaddirt, leaves, grass, paper
and similar debris.

Sweeping snow with thesweeper isnot

permitted.

Any other us

e will be deemedasimproper

use. T

he manufacturer will not be liable

for damage caus

ed asa result of this.
Theuser issolelyliable for the associated
risks

.

C

laimsof any kind due to damage caused

by improper use are excluded.

Thefollowing information must also be
observed whenoperating the sweeper:

• thesafety instructionsin these operat-

ing instructions

.

SPEEDY SWEEP® Janitorial Equipment

SALES & SERVICE 1-877-977-3339

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25

• thechapter "Technical data" inthese
instructions.

• compliance with the operating, main­tenance and storage conditionspre­scribedby the manufacturer.

• compliance with accident prevention
regulationsaswell ascountry-specific
safety regulations, e.g. asissued by
employers' professional liabilityasso­ciations, social securityauthorities,
occupational healthand safetybodies
and others.

• national and local regulationson
time restrictionsfor operation of
noise-emitting equipment.

Thesweeper must not beused, for
example, for sweeping substances that
are hazardousto health, flammable or
glowing (e.g. cigarettes, matches), liquids,
explosive or hazardousdusts (Ex), acidsor
solvents. The sweeper must not beused
inexplosion- hazardareas or asa means
of transport.

2.2 Safety instructionsfor

operation/ Maintaining
operating safety

Theuser must not wear openlonghair,
tie, loose clothing or jewellery, including
rings.

There isa risk of injury, e.g. getting
caught upor pulled into the machine.

Use personal protective equipment if nec­essaryor requiredbyregulations!

• Wear sturdy shoeswith a high- grip,
anti-slipsole.

• Alwayswear a dust protection mask in
dusty conditions.

• Wear sturdy gloves.

Use the machine onlyin technically per­fect condition for itsintendedpurpose
and paying attention to safety and the
environment.

Have any faultsthat affect safety recti­fied immediatelybya specialist dealer.

Observe all safety and danger instructions
on thesweeper.

Theuser must ensurethe presence and
legibility of all warning and information
noticesthroughout theentire service life
of the sweeper.

Use only genuine spare partsandacces­soriesthat have beenapproved by the
manufacturer. These guarantee that the
machine canbeoperatedsafely and
without faults.

Do not carry out any modifications,
attachmentsor conversionsonthe
sweeper that couldimpair safety without
the approval of the manufacturer! The
manufacturer excludesall liability for
injuriesor material damage caused by
use of attachmentsthat have not been
approved.

Themaintenance workdescribed in
these instructionsmust be carried out
completelyand at the specified intervals
either by the user or at a specialist dealer.

2.3

Instructionsfor transport

NOTE

• Do not carrythe sweeper by the handle
of the waste bin.

26

• In vehicles: Secure the sweeper to pre­vent it from tipping, slipping or being
damaged.

2.4 Instructions for work

preparation

Danger of injury

• The sweeper must be operatedonlyin
operationallysafe condition.

• Put thesweeper into operation onlyif
all the componentsare undamaged.

• Checkthe sweeper to ensure that it
isin operationallysafecondition –
observe the corresponding chaptersin
the instructions.

2.5 Instructions for operation

Danger offire!

• Do not sweep up any burning or
glowing items, e.g. cigarettes, ash or
matches.

Risk of accident!

• Use the sweeper onlyfor itsintended
purpose.

• Do not climb on the sweeper or use it
asa meansof transport.

• Do not operatethe sweeper without
fitted waste bin.

• Never reach into the rotating brushes.

• Never reach into the running sweeper.

• When operating the sweeper, take into
account thelocal conditionsandpay
attention to other persons, particu-

larlychildren, when working with the
machine.

• Take carein slippery, wet or snowy
conditions. There isa risk of slipping on
slopesor uneven ground.

• Makesurethat thesweeper doesnot
collide with objects, e.g. shelves, scaf­folding duringoperation – danger due
to objectstipping over or falling down.

• Take breaksin good time in order to
avoidfatigue and exhaustion.

• In the event of a blockeddisc brush or
blocked fine dirt sweeping roller, inter­rupt work andclear the blockage. Wear
sturdyglovesin order to avoid cut inju­riesdue to sharpobjects.

• If the sweeper hasbeen subject to
loadsother than those that occur
during normal use (e.g. forcescaused
by impacts or falling), alwayscheck
to ensure that it isstill in operation­ally safecondition beforecontinuing
work– also see "Instructionsfor work
preparation". Payattention in particu­lar to correct functioning of the safety
devices.

• Do not continue touse machinesthat
are nolonger operationallysafe. Con­sult a specialist dealer in case of doubt.

Danger of explosion!

Sparkscan ignite dust or vapoursin
explosion-hazardareasand cause explo­sions.

• Never operate the sweeper in areas
wherethere isanexplosion hazard.

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27

• Never operate the sweeper in the
vicinityof combustible fluids(vapours),
gasesor dust.

Danger of injury!

• The sweeper isdesignedfor operation
by oneperson only– do not allow any
other personsinto the working area.

• Keep children, animalsand spectators
awayfrom the sweeper.

• The user isresponsible for accidentsor
risksthat occur withrespect to other
personsor their property.

CAUTION!

Damage to the sweeper due to improper
use.

• In the case of noticeable changesin
running behaviour (e.g. higher vibra­tions, sluggish movement), interrupt
workand rectify the causesof the
changed behaviour.

• Do not leave the sweeper in the rain.

NOTE

• When sweeping up leaves, improve the
capacityof the waste bin by briefly
placing the sweeper on the rear side of
the waste bin.

• Guide the push handle with both
hands.

• Push thesweeper forwardsand adapt
the speed tothe conditions.

• The sweeper can bepushed over small
bumpswitha height of 2–3 cm by
pushing down slightly on the push
handle.

• Pushing against or over obstacles,
e.g. kerbs, can leadto damageto the
sweeper.

• If the cleaning performancedeterio­rates, check whether the waste bin is
full or if the disc brushesor fine dirt
sweeping roller are blockedor worn.

2.6 Information on fill level in

waste bin

NOTE

• The waste bin isfull if dirt ispushed
infront of the machine and nodirt is
swept up.

• In order to continue working for a short
time, lift the sweeper at thefront to
move the dirt to the rear of the waste
bin. Thismakesit possibleto make
better use of thewaste bin capacity.

2.7 Instructions for cleaning

NOTE

• Cleaning ensuresproper functioning
and a long service life for your sweeper.

• Accumulateddirt depositsand
wound-up threads etc. behind the
roller mounting can lead to sluggish
operation of the sweeper andimpair
functioning.

Danger of injury!

• Wear sturdy glovesinorder to avoid
cut injuries, e.g. due to glass shards,
metal or other sharp-edgedmaterials.

28

CAUTION!

Damage to the sweeper due to improper
cleaning.

• Do not use grease removersfor clean­ing.

• Do not use aggressive detergents.

• Do not clean with compressedair.

• Do not spray-clean with water or
immerse in water.

• Cleanplasticpartswitha damp cloth.

2.8 Instructions at the end of

work

NOTE

• Empty the waste bin each time after
use.

Health risk!

• Emptythewaste bin outdoorsif pos­sible in order to avoidproduction of
dust.

2.9 Instructions for storage

Risk of accident!

• Do not reach into theswivel area of
the push handle– partsof the body
maybe trappedbetweenthe push
handle andhousing if the push handle
fallsover unintentionally.

• When storing the sweeper, position it
so that nopersonsare endangered.

• Secure the sweeper to prevent unau­thorisedaccess.

• Secure the sweeper to prevent it from
falling over and so that the push
handle cannot fold down inanuncon­trolled manner.

NOTE

• Storethe sweeper securelyin a dry
room.

2.10 Instructions for

maintenance and repair

NOTE

• Carryout maintenance of thesweeper
regularly. Performonly the mainte­nanceworkdescribedin the instruc­tions.

• Have repairscarried out onlybythe
manufacturer'sauthoriseddealers.

CAUTION!

Damage to the sweeper due to improper
maintenance.

• Repairsmust be performedonlyby
authorisedservice centresor by spe­cialistsin thisfieldwho arefamiliar
with all relevant safety regulations.

2.11 Instructions for disposal

CAUTION!

• Incorrect handling of environmentally
hazardousmaterials, particularlyincor­rect disposal of replacement parts, can
cause considerable damageto theenvi­ronment.

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29

Important components

1. Push handle

2. Waste bin

3. Waste bin handle

4. Disc brush height adjustment

5. Carryinghandle

6. Disc brush

7. Side guide roller (not 475)

8. Running wheel

9. Fine dirt sweepingroller

10. Holding-downdevice (not 475)

11. Dust filter (not 475)

12. Machinenumber (477/497)

13. Machinenumber (475)

14. Angledwheel

15. Sweeping lip

16. Sweeping plate

17. Clutch

18. Toothed sleeve

19. Gear protection (not 475)

2

3

4

5

6

7

8

10

1

13

3 Design and function

11

15

14

16

9

6

18

19

14

17

9

12

13

SPEEDY SWEEP® Janitorial Equipment

SALES & SERVICE 1-877-977-3339

30

4 Putting into operation

Fitting the push handle: 475

Danger of injury!

• Avoidinjurydue topush handle acci­dentallyfalling over.

1.Engagehandle fittings (1) in frame by
knocking gently.

2.Turnhandle fittings(1) so that they are
positioned vertically upwards.

3.Presslocking springs(3) on push
handle (2).

4.Push thepush handle (2) simultane­ouslyinto the twohandle fittings(1).

5.Engagepush handle in handle fittings
by knocking gently.

Fitting the push handle: 477 / 497

Danger of injury!

• Avoidinjurydue topush handle acci­dentallyfalling over.

NOTE

Thepush handlecan be fitted in twodif­ferent positionsdepending on thebody
height of theuser.

1.Turnhandle fittings(1) so that they are
positioned vertically upwards.

2.Presslocking springs(3) on push
handle (2).

3.Push thepush handle (2) simultane­ouslyinto the twohandle fittings(1).

4.Pressthe push handle into the handle
fittingsuntil thelocking springs
engage.

2

2

1

1

3

3

22

1

1

3

3

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31

5 Using the sweeper

5.1 Manual operation

1.Check the sweeper
(see Maintenance and care).

2.Adjust the sweeper
(see Adjustingthe sweeper).

3.Guide the push handle with both
hands.

4.Push thesweeper forwardat normal
walking pace.

5.Empty the waste bin asrequired
(see Emptying thewaste bin).

5.2 Adjusting the sweeper

Height adjustment

NOTE

• Do not pressthe disc brushesonto the
ground too firmly.

• An excessive contact pressure will not
achieve a better cleaning result but will
increase the wear.

• An excessive contact pressure will
increase the pushing resistance.

NOTE

Theknob for height adjustment of the
disc brushesislocated in the middle
of the front section. Theheight adjust­ment knob allowsthe height of thedisc
brushesto be adjusted to thegroundto
be swept.

1.Adjust to therequired level (1):

• Level 1–2: for all flat, hardsurfaces
(e.g. asphalt, concrete, slabs…)

• Level 3–4: for damp leaves, sand,
uneven surfaces
(e.g. washed concrete slabs)

• Level 5–8: for heavy soiling andvery
uneven surfaces

2.To do this, turn the knob (2) anti-clock­wise or clockwise to thedesired posi­tion.

1 2

Adjusting the brush
holding- down device: 477/ 497

NOTE

Thebrush holding- down device adjusts
the right disc brush to the edgeareasto
be swept, e.g. wallsor kerbs.
Excessive wear can occur in the event of
unsuitable adjustment at lower edges.
Theholding-downdevice must not scrape
on theground.

32

• Sweeping edgesandcorners:
Pressthe handle of the brush hold­ing-down device down.

• Operation on surfaces: Pull the handle
of the brush holding-downdevice up.

5.3 Emptying the waste bin

Danger of injury!

• Wear sturdy glovesinorder to avoid
cut injuries, e.g. due to glass shards,
metal or other sharp-edged materials.

Health risk!

• Empty the waste bin outdoorsif pos­sible in order to avoidproduction of
dust.

• Wear a dust protection mask in dusty
conditions.

NOTE

Empty thewaste bin each time after use.

Empty thewaste bin at regular intervals
inorder to achieve optimum sweeping
performance.

1.Foldthe push handle forwardsso that
it isinflat position.

2.Pull thehandle of the waste bin
upwards.

3.Remove the waste bin andempty.

4.Fit the empty waste binon the
sweeper, making surethat the housing
edgesare free of dirt.

5.Lock thewaste bin handle.

5.4 Cleaning the sweeper

Danger of injury!

• Wear sturdy glovesinorder to avoid
cut injuries, e.g. due to glass shards,
metal or other sharp-edged materials.

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33

6.1 Carrying the sweeper

Danger of injury!

• Hold the sweeper so that falling over
or tipping downof thepush handle
cannot cause injuriesto the user or
other persons.

• Do not carrythe sweeper by the handle
of the waste bin.

NOTE

Carry the sweeper bymeansof thecarry­ing handle at thefront.

Do not drop the sweeper.

1.Foldthe push handle (1) forwardsso
that it isin flat position.

2.Grasp the sweeper at the carrying
handle (2).

3.Carry the sweeper so that the disc
brushesare facing away fromthe body
(3).

1

CAUTION!

Damage to the sweeper due to improper
cleaning.

• Cleanthe sweeper to remove dust and
dirt.

• Do not use grease removersfor clean­ing.

• Do not use aggressive detergents.

• Do not clean with a high-pressure
cleaner.

• Protect bearingsagainst moisture.

• Do not spray-clean with water or
immerse in water.

• Do not clean the disc brushesand fine
dirt sweeping roller with compressed
air. The hardair jet could damage the
bristles.

• Cleanplasticpartswitha damp cloth.

• Cleaning interval after 8 hoursof oper­ation.

1.Cleanthe disc brushes, fine dirt sweep­ing roller (1) and driveswitha wet
cloth.

2.Clean plasticpartswith a damp cloth.

3.477/ 497: clean the dust filter (3).

Recommendation: apply a thin coating
of Haaga genuine lubricant spray to the
brush drives.

1

3

3

6 Transport

34

2

3

6.2Transporting the sweeper in
a vehicle

CAUTION!

Damage to the sweeper due to improper
transport.

• Position the sweeper so that the bris-

tlesof the disc brushesare not kinked
or bent.

• Secure the sweeper to prevent it from

tipping, slipping or being damaged.

• Secure the sweeper witha suitable
lashing strap to prevent it fromslip­ping.

1.Remove the push handle
(see Removing thepush handle).

2.Position the sweeper in the vehicle.

3.Securethe sweeper by meansof a lash­ing strap.

7.1 Removing the push handle:
475

Danger of injury!

• Avoidinjurydue topush handleacci-

dentallyfalling over.

NOTE

Thepush handlecan beremoved from the
sweeper to permit space-saving transport
invehicles.

1.Swivel push handle upwardsso that it
isvertical.

2.Press down the locking springs on the
inside using a screwdriver.

3.Pull out the push handle.

7 Putting out of operation and storage

SPEEDY SWEEP® Janitorial Equipment

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English

35

Removing the push handle:
477 / 497

Danger of injury!

• Avoidinjurydue topush handle acci­dentallyfalling over.

NOTE

Thepush handlecan be removed fromthe
sweeper to permit space-saving transport
invehicles.

1.Adjust so that the arrows(1) onthe
housing areflush with the lugson the
handle fittings.

2.Position yourself in front of the
sweeper inside the push handle.

3.Grasp both handle fittingswithyour
hands.

4.Carefullypressboth handlefittings
outwards.

5.Simultaneously pull the handle fittings
out of thetwomountsonthe sweeper.

1

7.2 Storing the sweeper

CAUTION!

Damage to the sweeper due to improper
storage.

• Position the sweeper so that the bris­tlesarenot kinkedor bent.

• Secure the sweeper to prevent it from
tipping, slipping or being damaged.

• Do not storethe sweeper outside or in
a damp place.

NOTE

• Empty the waste bin
(see Emptying thewaste bin).

• When storing, ensurethat thepush
handle andsweeper are secured to pre­vent themfrom falling over.

• Space-saving storage:
Store the sweeper in a hanging position
(ensuresufficient loadcapacity of the
suspension)

• Cleanthe sweeper
(see Cleaning the sweeper).

36

8 Maintenance and care

CAUTION!

Damage to the sweeper due to improper
maintenance.

• Carryout maintenance of thesweeper
regularly.

• Performonly the maintenance work
and repairsdescribed in the instruc­tions.

• Have all other workperformed by a
qualified specialist dealer.

• Use onlygenuine Haaga spare parts.
Otherwise there isa risk of accidentsor
damageto the sweeper.

• In the event of queriesrelatedto this,
please consult a specialist dealer.

8.1 Regular maintenance

8.1.1 Before the start of work

Check the condition of thesweeper.

Check to ensurethat the push handleis
securelyattachedto the sweeper.

Check condition of waste binand ensure
that it issecurely attached.

Check the discbrushesand fine dirt
sweeping roller for stuck partsand
embedded dirt – bristles must move
freely.

Check the discbrushesand fine dirt
sweeping roller for wound-upthreads
and string – remove if necessary.

Check height adjustment of thedisc
brushesand adjust to the ground tobe
swept.

Check sweeping pressure adjustment –
adjust to the groundto beswept.

Clean handles– they must be cleanand
dry andfree of oil and dirt.

Check the sweeper for damage, and con­tact Service if necessary.

Check the height adjustment
(see Height adjustment).

8.1.2 After the end of work

477/ 497: clean the dust filter
(see Cleaning the dust filter).

Clean the sweeper (seeCleaning the
sweeper).

8.1.3 Every 8 hoursof operation

Clean the brush drives
(see Cleaning the sweeper).

Recommendation: apply a thin coating
of Haaga genuine lubricant spray to the
brush drives(see Spraying thebrush
driveswithlubricant).

8.2 Cleaning the dust filter:
477 / 497

Danger of injury!

• Do not clean with compressedair.

1.Remove the waste bin.

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37

2.Pull both filter elementsout of the
guides.

3.Remove the foam insert fromthe filter
element.

4.Knockout the foaminsert.

5.Cleanthe foam insert with water and
allow to dry.

6.Insert thecleanedfoaminsert in the
filter element.

7.Insert both filter elementsin the
guides.

8.Fit the waste bin.

8.3 Eliminating blockage

Danger of injury!

• Wear sturdy glovesinorder to avoid
cut injuries, e.g. due to glass shards,
metal or other sharp-edged materials.

1.Remove wound-upmaterial (e.g.
threads, string…) from brushesand
axles.

2.Remove any jammedmaterial (e.g.
stones, branches, …).

8.4 Spraying the brush drives
with lubricant

CAUTION!

• Damageto thesweeper dueto

improper lubrication.

• Use onlyHaaga genuine lubricant

spray. Use of other oilsor greasescan
impair functioning of thebrush drives.

1.Position the sweeper so that it is

vertical.

2.475: apply a thin coating of Haaga

genuine lubricant spray tothe gearing
of the brush drives(1).

3.477/ 497: spray a sparing amount of

Haaga lubricant sprayontothe brush
drivesthrough the opening in the
housing (2).

4.Remove excesslubricant.

• Recommendation: every8 hoursor

operation or asrequired.

• Haaga genuine lubricant sprayis

available asanaccessory
(article no. 923000).

1 2

38

8.5 Straightening bristles

Danger offire!

• Do not use nakedflames or burnersto
heat the bristles.

• Do not use a heat gun. The brushes
maymelt due to the excessivelyhot air.

NOTE

Bent bristlescan be straightened again
by heating witha hot-air blower.

Heat the bristlesusing a hot-air
blower (e.g. hair dryer). The bristleswill
straighten themselves.

9 REACH

REACH isthe Europeanchemicalsregulation for registration, evaluation, authorisation
and restriction of chemicals.

Information on compliance with the REACH regulation (EU) No. 1907/2006 canbe
found at www.haaga-gmbh.de

10Technical data

Technical data

haaga 475 haaga 477 haaga 497

Sweepingwidth approx. cm 75 77 97
Sweeping performance approx. m²/hour 2,900 3,000 3,600
Wastebin capacity(litres) 50 50 50
Weight inkg 11 15 16

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39

11 Troubleshooting

Problem Cause

Remedy

Sweeper moves
sluggishly
or doesnot run
smoothly

Sweeper dirty

Cleanthesweeper
(seeCleaning the sweeper)

Brushesblocked

Eliminateblockage
(seeEliminatingblockages)

Brush drivesdirty

Cleanthebrushdrives
(seeCleaning the sweeper)

Lubricatebrush driveswithlubri­cant spray

• Height adjustment isset too
low

• Contact pressure of disc
brushesistoohigh

Adjust height

(seeHeight adjustment)

Disc brushesdo not rotate Contact Service
Brushesarebent Improper storage Straighten brushes
Inadequate sweeping

performance

Sweeping lipismissing, loose

or heavily worn

Replacesweeping lip

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SALES & SERVICE 1-877-977-3339