LSI 160 AIRLESS User manual

I.,
OWNER'S MANUAL
308-133
LINEAR DYNAMICS INC.
Rev. C
ThismanualcontainsImportant
Supersedes A
warnings and Information.
READ AND RETAIN FOR REFERENCE
and PCN B
3.5 HP GASOLINE-POWERED AIRLESS LINESTRIPER
MODEL 160 AIRLESS
3000 psi (210 bar) MAXIMUM
WORKING PRESSURE
Model 231 -149, Series A
With one gun. RAC lV@ DripLess " Tip Guard,
Size
319 LinekerTip B Size 517 SwitchTip"
and
50 foot (15 m) hose
Model 231 -151
Same as 231-149, except includes
Second Gun Kit,
224-097
NOTE This is an example of the English language DANGER label on your
sprayer. This label is supplied with the sprayerinother languages. Before oper-
ating
the sprayer, apply a DANGER labelinthe appropriate language for your
operators, accordingtothe separate instructions supplied with it.
EXPLOSION
HAZARD
FIREAND
Spraypalnting,Rushingorcleaningequipmentwithflammableliquids
inconfined areas can resultinfire or explosion.
Use outdoors or In extremely weii ventilated areas. Groundequip
ment, hoses, containers and objects being sprayed.
Avoid ell ignnion sources such as static electricity from plastic drop
cioths,openRamessuchaspilotiights,hotobjectssuchascigarelles,
arcs from connecting or disconnecting power curds or turning light
switches on and off.
Failure to follow this warning can resunindeath or serious injury.
at-a I SKIN INJECTION
*-e I HAZARD
Liquids can be injected into the body by high pressure airless spray
or leaks - especially hose leaks.
Keep body clear of the nozzle. Never slop leaks with any part of the
body. Drain all pressure before removing parts. Avoid accidental trig-
gering of gun by always selling safely latch when not spraying.
Never spray without a tip guard.
Incase of accidentalskininjection,seekimmediate
'Surgical Treatment".
FailuretofollowthiswarningcanresultInamputation or serious
iniury.
I READANDUNDERSTANDALLLABELSANDINSTRUCTIONMANUALSBEFOREUSE
LINEAR DYNAMICS INC.,
400 IANIDEXPLAZA, PARSIPPANY, NJ 07054
[phone]
OCOPYRiGHT GRACO INC. 1991

Part Identification
L
2 308-133

Table of Contents
TechnicalData ...................................... 3
Dimensions ......................................... 3
Warnings
English ......................................... 4
French .......................................... 6
Spanish ......................................... 6
setup ............................................. 10
Fueling ........................................... 11
Second Gun and Hose Installation .................... 12
FlushingGuidelines ................................ 13
When to flush ................................... 13
Howtoflush .................................... 13
Startup ............................................ 14
Spray Tip&TipGuard ............................... 16
Installation ..................................... 16
Operation ...................................... 16
Clearinga cloggedtip ........................... 16
GasketSelection ................................ 16
Spray Tip Selection ................................. 17
How to read aSwitchlip size ..................... 17
Maintenance ................................... 16
............
SprayTechniques 17
Spraytip applicationrecommendations 17
Positioningthe Gun Arm Assembly 18
LineWidthAdjustment 17
Vertical position of the first or secondgun .......... 18
Horiiontalposition of the first gun ................. 18
Horizontal position of the secondgun .............. 16
Mount gunsonthe engine side of the cart .......... 18
Setup for spraying arcs .......................... 19
Adjustsimultaneous guntriggering .................. 19
Gun Arm Positions ................................. 20
Caster Lever 8 Cable Operation ...................... 21
Operation ...................................... 21
..................................
...........................
...................
Technical Data
Engine ......................... 3.5 Horsepower. Honda
Maximum Working Pressure ...........
3000 psi (210 bar)
Maximum Delivery ...............
0.85 GPM (3.2 literlmin)
Fuel Tank Capacity ................
0.66 gallons (2.5 liter)
Maximum Tip Size ..................
1 gun with 0.031 tip:
InletPaintStrainer 16 mesh (1190 micron)
2 guns with 0.021 tip
OutletPaintFilter 60 mesh (250 micron)
Stainless Steel screen. reusable
PumpInletSize 314 npt (m)
Stainless Steel screen. reusable
Wetted Parts
FluidOutletSize 114 npsm from fluidfilter
Displacement Pump ......... Zinc-Plated Carbon Steel.
Stainless Steel. Chrome-Plated Stainless Steel.
Polyethylene. Tungsten Carbide. Leather. Polyurethane
Finer ......... Zinc-Plated Carbon Steel. Stainless Steel
CycleslGallon(Iier) ............................ 200 (53)
................
..................
.............................
................
...................................
Castertirereplacement 21
Maintenance 21
Caster cable tension adjustment .................. 21
..........................
Caster alignment ................................ 21
How To Mount Gun ................................. 21
Gun Cable & Dual Gun Selector Operation ............ 22
Adjustthetriggercabletension 22
Howthedual gunselectorworks 22
How to release the dualgunselector cable ......... 22
..................
...................
Maintenance ....................................... 23
Troubleshooting ..................................... 24
DisplacementPump ............................ 26
Repair or Replacement
PressureControl ............................... 28
Pressure ControlCalibration ...................... 29
BearingHousing &Connecting Rod .............. 30
Drive Housing .................................. 31
PinionHousing ................................. 32
Engine ........................................ 35
Clutch .......................................... 34
Clamp 37
Field&Wiring Harness 36
ClutchHousingRemoval ......................... 37
..........................
........................................
Reassembly .................................... 38
Displacement Pump Parts ........................ 40
PressureControlParts ........................... 41
CartParts ...................................... 42
MechanicalParts ................................. 44
GunMountingParts ............................. 46
PinionParts .................................... 47
Accessories ................................ BackPage
Warranty ................................... BackPage
Parts
Dimensions
Weight (dry. without packaging) ..........
212 Ib (95.4 Kg)
Height ............................... 40 in . (1016 mm)
Width 37 in (940 mm)
Length
56 in (1422 mm)
............................... .
................................. .
Graco Phone
Numbers
TO PLACE ANORDER OR FOR TECHNICALASSISTANCE.
contact your LDI distributor. or call this number to ident'ty the
distributor closestto you: 1-201 -684-0300 .
FOR SPARE PARTS: 1-800-233-8461 Toll Free
308-133 3

FOR PROFESSIONAL USEONLY. OBSERVE ALL WARNINGS.
HIGH PRESSURESPRAY CAN CAUSE SERIOUSINJURY.
Read and understand all instruction manuals before operating the equipment.
FLUID INJECTION HAZARD
GeneralSafety
This equipment generatesvery high fluid pressure. Spray from
thegun, leaks or rupturedcomponentscaninjectfluidthrough
yourskinandintoyourbody,andcauseextremelyserlousbodi-
iy injury,Including the needfor amputation. Also. fiuidinjected
damage.
or splashed into the eyes or on the skin can cause serious
NEVERpointthespraygunatanyoneoratanypartofthebcdy.
NEVER put your hand or fingers over the spray tip.NEVER try
to "blow back" paint; this Is NOT an air spray system.
ALWAYS have thetip guard in place on the spray gun when
spraying.
ALWAYSfoliowthePRESSUREREUEFPROCEDURE, below,
tern equipment.
before cleaning or removing the spraytipor servicing any sys-
NEVER try to stop ordeflect leaks with your hand orbody.
Besureequipmentsafetydevicesareoperatingproperlybefore
each use.
Medlcal Alert--Airless Spray Wounds
If any fluid appears to penetrate your skin, getEMERGENCY
MEDICAL CARE AT ONCE. DO NOT TREAT ASA SIMPLE
CUT. Tellthe doctor exactlywhat fluid was injected.
ltisimportantto~ttheinju~surgical/yass~as~sible.
Note to PhyslclamInjection In the sWn Is abaumaticinjuty
Do not delay treatment to research todcw. Taxicily is a
blood stream. Consultationwith a plastic surgeon or m-
concern with some exotic coathgsInjecteddirectly Into the
constructive hand surgeon may be a&sable.
Spray Gun SafetyDevlces
each use. Donot remove or modify any part of thegun: this can
Be sure allgun safely devices are. operating property before
cause amalfunction and resultinserious bodily injury.
Safety Latch
Wheneveryoustopspraying,evenforamoment,alwayssetthe
gun safetylatchin the closed or 'safe" position, making the gun
triggering of the gun.
inoperative.FaiiuretosetthesafelylatchcanresuRinaccidental
Diffuser
jectionwhen the tip is not installed. Check diffuser operation
Thegundiffuserbreaksupsprayandreducestheriskoffluidin-
rWUlarlV. Follow the PRESSURE RELIEF PROCEDURE. be-
lo;, then remove the spray tip. Aim the gun intoa metalphi.
holdingthegunfirmlytothepail.Usingthelowestpossiblepres-
sure,triggerthegun.Ifthefiuidemittedlsnotdiffusedintoanir-
regular stream, replacethe diffuser immediately.
lip Guard
ALWAYS have thetip guard in place on the spray gun while
spraying. The tipguard alerts you to the fiuid injection hazard
and helpsreduce. but does not prevent, theriskofaccidentally
tip.
placingyourfingersoranypartofyourbodyclosetothespray
Trigger Guard
Alwayshavethetriggerguardinplaceonthegunwhenspraying
to reduce the risk of accidentally triggering the gun if it is
dropped or bumped.
Spray Tlp Safety
Useextremecautionwhencleaninaorchanclinosoravtios.Ifthe
~~ ~
spraytipclogs whilespraying, engage the gunsafety latch im-
mediately. ALWAYS follow thePRESSURE RELIEF PROCE-
". ..
DURE, below, and then remove the spraytip to clean it.
NEVERwipeoffbuild-uparoundthespraytipuntilthepressure
is fully relieved and the gun safety is engaged.
- MOVING PARTS HAZARD -
Movingpartscanpinchor amputate yourfingersor other body
the sprayer. Foiiow thePressure Rellef Procedureon page 4
parts. KEEP CLEAR of moving parts when starting or operating
before checking or servicing any part'of the sprayer, to prevent
it from starting accidentally.
PRESSURE RELIEF PROCEDURE
To reduce the risk of seriousbodilyinjury, including fiuid injec-
tion,splashingfiuidorsolventintheeyesorontheskin,orinjury
from moving parts or electric shock, always follow this proce-
durewheneveryoushutoffthesprayer,whencheckingorsew-
icing any part of the spray system, when installing, cleaning or
changing spray tips, and whenever you stop spraying.
1. Engage the gun safeiy latch.
2. Turn the OWOFF switch to OFF.
3. Flip the pressure control switch to OFF.
4. Disengage the gun safely latch. Holda metal partofthegun
firmlytothesideofagroundedmetalpaii.andtriggerthegun
to relieve Dressure.
5. Engage the gun safely latch.
6. Open the pressure drain valve, havingacontainer readyto
to spray again.
catch the drainage.Leavethe valve openuntilyou are ready
7. Disconnect the sparkplugcable.
If you suspect that the spray tiporhose is completely clogged,
orthat pressure hasnotbeen ful/y relievedafter following the
stepsabove, wrap a ragaround thetip guard retaining nut or
hoseendcoupiingandVERYSLOWLYloosentheparttoreiieve
pressuregradualiy,thenloosencompletely.Nowclearthetipor
hose.
1 2 3
4 308-133

GASOLINE ENGINE HAZARD
spilledona hotsurface canignite and causa a fire.
Never fill thefueltank while the engineisrunningorhot.Fuel gine exhaust is piped outside. The exhaust contains carbon
monoxide. a poisonous, odorless and invisible gas which can
NEVERoperate the engine in a closed buildingunlessthe en- CauseSerious illness andeven death Of inhaled.
EQUIPMENT MISUSE HAZARD
GeneralSafety
Anymisuseof the sprayequipmentoraccessories,such as as recommended bythefluidandsolventmanufacturer.
Alwayswearprotectiveeyewear,gloves,clothingandrespirator
Neveraltarormodifyanypartofthisequipment:doingsocould
the system.
cause R to malfunction.
Allchemicalsusedinthesprayermustbechemicallycompatibla
Fluldand Solvent Compatlblllty
Checkallsprayequipmentregularlyandrepairorreplaceworn withthewettedpartshownintheTECHNlCALDATAonpage
ordamagedpartsimmediately. 3. Consultyourchemicalsupplier to ensurecompatibility.
HOSE SAFETY
Highpressurefluid in the hoses canbevery dangerous. If the
hose develops a leak,splitor rupture due to any kindofwear,
damage or misuse,thehighpressure spray emitted from it can
cause afluid injectioninjury or other seriousbodilyinjury or.
properlydamage.
All fluld hoses must havestralnrellets on both endslThe
strainreliefshelpprotectthehosefromkinksorbendsatorclose
to the couplingwhich can result in hose rupture.
Tighten allfluid connections securely before each use. High
sure spray to beemitted from the coupling.
pressurefluidcandislodgealoosecouplingorallowhigh pres-
Neveruse a damaged hose. Before each use, check the entire
hosefor cuts, leaks, abrasion, bulgingcover, or damage or
movementofthehosacouplings.Ifanyoftheseconditionsexlst,
replace the hose immediately. Do not try to recouple high pres-
sure hose or mend it with tapeor any other device. A repaired
hose cannot contain thehighpressure fluid.
Handleand route hoses carefuliy. Do notpullonhoses to move
equipment. Keep hoses clearof moving partsandhotsurfaces
ofthepumpandgasengine.Donotusefluidsorsolventswhich
arenotcomDatiblewiththeinnertubeandcoverofthehose.DO
NOTexposeGracohosestotemperaturesabove180"F(82'C)
or below -40- F (-40' C).
Hose Groundlng Contlnulty
Proper hosegroundingcontinuityisessential to maintaining a
grounded spray system.Checktheelectricalresistanceofyour
fluidhosesatleastonceaweek.Ifyourhosedoesnothaveetag
onitwhichspecifiesthemaximumelectricalresistance,contact
the hose supplier or manufacturer for the maximum resistance
hose to check the resistance.lftheresistance exceeds the rec-
limits. Use a resistance meterinthe appropriate range for your
ommended limits, replace it immediately. An ungrounded or
poorly grounded hose can make your system hazardous.Also
read FIRE OR EXPLOSION HAZARD, below.
Alwaysreadthechemicalmanufacturer'slifferaturebeforeusing
them inthis sprayer.
FIREOR EXPLOSION HAZARD
Staticelectric'tyiscreatedbytheflowoffluidthroughthepump
andhose. If every partofthe spray equipment is not properly
grounded, sparking may occur, and the systemmay become
hazardous. Sparking may also.occur whenplugginginor un-
plugging apowersupply cord or usingagasolineengine.
Sparkscan ignite fumes from solventsandthe fluid being
sprayed,dustparticlesandotherflammablesubstances,
whether you are spraying indoors or outdoors, and can cause
a fire or explosionandseriousbodilyinjury and properly dam-
age.
If youexperience any static sparking or any slight shock while
usingthisequipment,STOPSPRAYlNGIMMEDIATELY.Check
the entire systemforproper grounding. Do not usethe system
again untilthe problem is identified and corrected.
To reduce the risk of static sparking, ground the sprayer and all
Groundlng
othersprayequipmentusedorlocatedinthesprayarea.Check
yourlocalelectricalcodefordetailedgroundinginstructionsfor
your area andtype of equipment. Be sure to grounda11 ofthis
spray equipment:
1. Sprayer: for mobilespraying, be sure the grounding chain
contactstheground.Forstationaryspraying,connecta
groundwire andclamp (supplied)to a trueearth ground.
2. Fluid hoses: use only grounded hoses with a maximum of
500 Ii (150 m) combined hose lenth to ensure grounding
continuity. SeeHoseGrounding l!ontlnulty above.
3. Spray gun: obtain grounding through connection to aprop-
erly groundedfluid hose and sprayer.
4. Objectbeingsprayed: according to local code.
5. Fluidsupplycontainer: according to local code.
6. Allsolventpails usedwhen flushing,according to localcode.
Use only metal pails, which are conductive. Do not placethe
pailon a non-conductive surface, such as paper or card-
board, which interrupts the grounding continuity.
7. To maintain cmundina continuitvwhen flushino or relievino
pressure,al\ijaysholdHmetalpahofthegunfi~lytoihesid~
ofa grounded metal pail, then trigger thegun.
FlushlngSafety
Reducetheriskoffluidiniectioniniuw,staticsDarkino.orsdash-
ingby following the flushing proc'edsre given on paEe 13'ofthis
manual.Follow the PRESSURE RELIEF PROCEDUREon
page 4, and remove the spraytipbefore flushing. Hold a metal
partofthegunfirmlytothesideofagroundedmetalpailanduse
the lowest possiblefluid pressure duringflushing.

Rbserv6 exclusivement A I'usage professionnel. Observer toutes les consignes de sbcuritb.
La pulvbrisation h haute pression peut causer de blessures trh graves.
Bien lire et bien comprendre tous les manuels d'instructions avant d'utiliser le matbriel.
RISQUE D'INJECTION
Cetappareilproduitunfluidegtr&shautepression.LefluidepuC
Conslgnesgenerales desdcurltb
vbrisbparlepistoletoulefluidesouspressionprovenantdefvi-
tesouderuptures peut penetrer soulapeauou A I'intbrieur du
corpsetentrainerdesblessurestr~sgraves,voirm6meuneam-
putation. MBmesans6tresous pression. lefluidedclaboussant
ouentrantdanslesyeuxpeutaussientrainerdesblessuresgrs-
ves.
Ne jamais pointerlepistoletvers quelqu'unouvers une partie
quelconqueducorps.Nejamaismettrelemainoulesdoigtssur
I'ajutage du puhr6risateur. Ne jamais essayerde 'refouler" la
ToujoursgarderlaprotectiondeI'ajutageenplacesurelepisto-
peinture.CetappareilN'estpasuncompresseurpneumatique.
ToujoursobseNerlaMarcheBSulvrePourDdtandrelaPre~
let pendantlapulverisation.
slondonnbplusloin, avantdenettoyeroudenleverI'ajutage
dupulvbrisateur, oud'effectuer un travail quelconque sur une
partie de I'appareil.
oule corps.
NEJAMAlSessayerd'arr81erouded~vierlefuitesaveclamain
Avantchaqueutilisation,biens'assurerquelesdispositffsdes$
curite fonctionnent correctement.
Solns mddlcaux
En casdepbnbtrationdefluidesouslapeau: DEMANDERIM-
MEDIATEMENT DESSOlNS MkDlCAUXD'URGENCE. Ne
pas soigner cette blessure commeunesimple coupure.
Avlsaumddecln: Lap6n6trationdesfluidessouslapeauest
untraumatisme.IIestlmportantdetralterchlrurglcalement
cette blessure Immddlatement. Ne pas retarder letraite-
v6tementsexotiquessontdangereusementtoxiquesquandils
mentpoureffectuerdesrecherchessurlatoxicit6,Celtainsre
Sontiniectes directement danslesano. II est souhaitable de
consu~erunchirurgienesthetiqueso~unchirurgienspeciali-
s6 dans lareconstructiondesmains.
Avantchaque utilisation, bien s'assure que tous lesdispositi
Dlsposltlfs de eBcurlt6 du plstolet
deskurit6dupistoletfonctionnent correctement.Nepasenle-
vernimodifierunepartiequelconquedupisto1et;cecirisquerait
d'entrainerunmauvaisfonctionnementetdesblessuresgraves.
MARCH A SUIVRE POUR
Pourr~duirelesrisquesdeblessuresgraves,ycomprislesbles-
sures parprojection de fluideoucellescausees par de Bcla-
vement,toujoursbienobselvecenemarcheasuivrechaquefois
boussuresdanslesyeuxousurlapeau,pardespiecesenmou-
queI'onarr6telepulv4risateur,BI'occasiondelaverification,du
&galeoudunettoyagedusysteme ou lors duchangement des
ajutages.
1. Engager leverrou de securitedu pistolet.
2. Mettre lelevier darret dumoteur sur ARRET (OFF),
3. BasculerI'interrupteurdecommandedepressionsurARRET
(OFF).
D
A chaque fois que I'on s'arrete de pulv6riser, m6mes'il s'agit
Vemude s6curite
duncourtinstant,toujoursmettreleverroudesecuritedupisto-
cherlepistolet de fonctionner.sileverroudesbcurit6 n'est pas
let surlaposition, 'fennee"ou's6curit6" ('safe"). pouremp6-
mis. lepistolet peut se declencher accidentellement.
Ditfuseur
LediffuseurdupistoletsertgtiviserlejetetBreduirelesrisques
d'injectionaccidentellequandI'ajutagen'estpasenplace.VBri-
fierlefonctionnementdudiffuseurr~guli~rement.Pourcettev4-
rifcation,detendrelapressionenobservantlaMarchehSulvre
dupulvbrisateur. Pointerlepistolet dans un seau en metal, enle
PourDBtendrelaPresslondonneeplusloinenlever I'ajutage
maintenant fermementcontreleseau. puis, en utilisantlapres-
sionlaplusfaiblepossible,appuyersurlaghchettedupistolet.
Silefluide projeten'estpastiiffusesousforme de jet irregulier,
remplacer immediatementlediffuseur.
PmtectiondeI'aju?age
Toujours maintenirlaprotectiondeI'ajutageenplacesur lepis-
toletdupulverisateurpendant lapulvdrisation. La protection de
I'ajutageattireI'attentionsurlesrisquesd'injectionletcontribue
B rbduire, mai n'evite paslerisque, que lesdoigtsouune partie
quelconqueducorpsne passent accidentellement B proximite
immediatede I'ajutage dupulv6risateur.
Conslgnesdesecurlt6concernant I'ajutage
Faireextrhementattention B I'occasion dunettoyageoudue
du puhr6rlsateur
remplacement des ajutages du pulv8risateur.Si I'ajutage se
roude sbcuritbdupistolet.Toujoursbien observelaMarche h
bouche pendentlapulv6risation. mettre immediatement le ver-
Sulvre Pour Detendre la Presslon puis enlever I'ajutagedu
pulverisateur pourlenettoyer.
Nejamaisessuyercequis'estaccumul6autourdeI'ajutagedu
pulverisateur avantquelapressionne soit complbtementtom
beeet que leverrou deskurite dupistoletne soit engage.
'ETENDRE LA PRESSION -
4. DBsengagerleverroudesecuritedupistolet.Toutenmainte-
nant une partie mbtalliquedu pistolet fermement appuye
contrelecgted'unseau en metal, actionnerlepistolet pour
liberer la pression.
5. Engagerleverrou de securiti! du pistolet.
6. Ouvrirlasoupapedesecuriteetlalaisserouvertejusqu'gce
que I'on soit pr& a se servirde nouveaudupulv6risateur.
7. Debrancher le fil delabougie.
SI I'on soupconne quele tuyau ou I'ajutage est completement
Much6 ou quelapression n'a pas BtB completement lib&.4e
apres avoirprdd8auxopdrations ci-dessus, desserrertres
laprotectiondel'ajutageetlibererprogressivementlapression.
lentementunraccorddeboutdetuyauouI'8crouderetenuede
1 2 3
6 308-133
4
aaa

- RISQUE EN CAS DE MAUVAISE UTILIZATIONDU MATERIAL
Toute utiiisationanormeledeI'apparelldu puhr6rlsationoudesCepulv6rlsateurpeut produireune Presslon MaximumDe
Conslgnesgheralesde s6curlt6 Presslon
accessoirsscomme,parexempie,lamisesousunepressionex-
Travall210bar(3WOlblpo.~)S'assurerquetouslesBlBmentsdu
MssIve, les modflcations de pibces, I'utilisationdeprodunschi-
pulverlsateur et ses eccessoires sontconpspour resister t~ la
miques et de matibres incompatibles et I'utillsatlon de pl6ces pression maximum de travail de
ce pulvbrisateur. NEPAS dB
usees ouabidespeut causer des d4gats B I'apparellou des passerlapression maximum detravall d'aucundesBlhentsoU
rupturesdepibwsetentrainer uneinjection de liquideoud'au- accessolres utilises avec cet appareil.
tres blessures serieuses. un incendie, une explosion ou d'autrss
Compatlblllt6 chlmlquedes cops
d4ghts. Bien s'assurer quetous les corps des solvants
utllls& sont chi-
Toujoursporterunepmtectionpourlesyeux,degants,desv&te miquement compatibles avec les parties mouili6es Indlquees
ments pmtecteur etundispositlf pourlarespiration correspon- dans les 'Donnbestechniques",
B page 3. Toujours lire soigneu-
dantauxrecommandationsdesfabricantsdefluldesetsolvants.
sement les documents et brochuresdufabricant des fluides et
solvants utillst5s avant de s'en servir dans ce pulvbrisateur.
- MESURES DE SECURITE CONCERNANT LESTUYAUX FLEXIBLES -
dangereux. En cas defuitesurletyau,denssure,dkhlrureou pas utlilser de fluidesoude solvants que ne sont pas WmpaU-
LsfluideBhautepressionclrculantdanslestuyauxpeut&tretr&
leurchemln.Nepasd6placerlefluldeentirantsurletyau.Ne
Uon. lesprojections de flulde haute pression quien proviennent exposerletuyau
A fluides des temperatures superieures B 82'C
ruptureBlasuitedeI'usure,ded8g~tsoud'unemauvalseutilisa-
bles avec I'enveloppe interieurou exlbrieure de tuyau. Ne pas
oeuvent entrainer des blessures oraves DW DBn6tration sousia (180'0 ou inferieures
B -40% (-40°F).
r-~ ~ ~
Touo lee tuyauxflexlbles dolvent svolr des ressolto Splrale
peauoupar contact, ainsl que desddgitsmatbriels.
de protsctlon sux 2 bouts1Les spirales de protection contri-
buent B Bviteria formation de pliures, de bouclesoude noeuds
sur lestuyaux qui pourralent entrainerlarupture du tuyau B I'en-
dronduraccordouAson voisinags.
fluide sous pression peut faire sauter un raccorddessedou
Serrerfermement tous les raccords avant chaque utiiisation.Le
produire un jet g haute pressions'khappantpar le raccord.
fairsleraccord d'un tuyau haute pression ni de reparerletuyu
Ne jamais utillser un tuyau endommag& Ne pas essayer dere
avecduruban adheslfoupar tout autre moyen. Un tuyau repar6
Contlnulte dela mlse B laterre destuyaux
Une bonne continultb delamise B iaterre des tuyaux est essen-
tielle pour maintenlriamise B la terre de I'ensembie devaporisa-
tlon. VBrifiezlaresistance Biectrique de vos tuyaux A fluides et B
air, au rnoines une fois par semaine. SI votre tuyau ne comporte
pas d'btiquetle qui preciseia resistance Blectrique maximum,
prenezcontactaveclefournisseurdetuyauxoulafabricantpour
avoir les limitesderesistance maximum. Utiiisez un mbtre dere
sistance delagamme appropriee pour votre tuyau et vbrifiezia
resistance. Sicelie-ci dbpasse les IimRes recommand&es, rem-
piacerletuyauimm6diatement.UntuyausansmiseBlateneou
avec une mise A laterre incorrecte Deutentraherdes risaues
nepeut pas resister au fluide sous pression.
Manipulerles tyauxavecprecautlon et choislrsolgneusementd'explOSlOn.
pourvotresysthme.Lisezaussl les risques d'lncendle ou
RISQUES D'INCENDIE OU EXPLOSION
grande vitesse
dans lapompe et dans lestuyaux. SI toutes les
De IYlectriclt6
statlque est produlte parlepassageduflulde
B 2. Pisto1et:RBaliserlamise~laterreenleraccordant~unetu au
flexibleet a une pulverisateur deja convenablement reli J sa
pikesdeI'appareildepulv6risationne sont paswnvenabie laterre.
merit reliees OU la OU latenee des BUncelles pewent 3. Tuyuxf1exibies:Afind'assurerlacontinuitedelamisealater-
seproduireetI'apparell risquesd'Mredangereux. Deshtincelles
peuvent EgalementseproduireBI'occaslon dubranchementou
re,n'utiliserquedestuyauxcomportantunemiseBlaterreet
dudebranchement ducordon d'alimentation ou de I'utillsatlon ayant une longueur maximum combinbe de
150 m (1500
d'un moteur Bessence. Les6tincellessontsuffisantes pour allu- pieds).'Se reporter Bgalement au paragraphe,"Contlnult6
mer les vapeurs de solvants et le flulde pulv6rls6, les fines partl-
du circult de mb B laterre des tuyaux".
culesde poussi&re ansi qued'eutressubstancesinflmmables, 4. RBcipientdalimentatn:observerlecodeoulesr~giementa-
quandonpulv6ris6 B I'intdrieur ou A I'extbrieur,etellespeuvent - tiom locales.
causer unincendie OU explosion,quedesblessures 5. Objets, mat6rielousurfacesrecevantlapulv6risation:obser-
gravesetdesdbgatsmateriels.ver lecodeouiesreglementationslocales.
-
S'ilseproduitdesQtincellesd'8lectricit8statique.ousivousres- TouslesearndesolvantutilisespourierinGage~ obse.erie
sentez la moindreddcharge, arrete2 lmmedlatement la
pulverlsatlon. VBrifiezquelesystbme avantque leprobibme
codeoulesr~giementationsiocales.N'uiiiiserquedesseaux
m~talliaueconducteursdell6lectricit8.Neoasmetlreleseau
soil identifieet corrig6.
Mlse B la term ou B la masse
~~~~~ ~~~~~~ ~~~ ~~~~~~~~~~
surunesurfacenonconductricecommesurdupapieroudu
cartoncarceiainterrompraitlacontinuitedelamiseglaterre.
Pourreduirelesrisques deproductiond'Btincelles d'4lectricit6 7. Pourconserverlacontinuitedelamiseelaterrequandonrin-
statique, iepulvbnsateur ettousies Bquipement utilisBs ou se
trouvantdansiazonedepulv4risationdoivent&trereliesalater-
c~lematbrielouquandonlibere/apression,toujoursmainte-
reouBlamasse.Pourconnattreled~taildesinstructionsdemise
nirunepartiemetalliquedupistoletfermementappuy6econ-
trelecot6d'unseauenmbtalpuisappuyersurlad&entedu
B laterredans la region et letype particulierd'bquipement,pistolet.
s'assurer quetous leBquipements de puk6risationsuivants Pourreduirelesrisquesdeblessuresparpenetrationdeiapeau
consulter lecode ou lesreglementationsBlectriqueslocales. MesuresdeSCcurlt&concernant le Rlnpage
sont bien relies B laterre:
1. Pulv~risateur:Relierlefiledemassesetlecoilier(fourni)Bune boussures,obseNelamarcheBsuivrepourlerin~agedonn~e
etlesrisquesd~sauxetinceilesd'8lectricitBstatiqueouaux6cla-
B lapage 13dece manuel.bonnsterre.
RISQUES DUSAUX MOTEURS A ESSENCE
NE JAMAiS remplirlereservoir de carburant quandlemoteur NE JAMAIS fairetoumerun moteur dans unbitimentferme
B
toumeouquandilestchaud.Lecarburantrenversesurunesur- rnoinsquelesgazd'echappementnesoientdirigesaudehors.
face chaude peut s'enflammer et causer un incendie. TOU-
Lesgazd'khappementcontiennentdeI'oxydedecarbone,un
JOURSverselecarburant lentement pour6viterd'enrenverser.
gaztoxique,inodoreetinvisiblequipeutentrainerdesmalaises
Lire RlSQUES D'INCENDIE OU D'MPLOSION. graves oum&meiamort sellon lerespire.
308-133 7

ADVERTENCIA
SOLO PARA US0 PROFESIONAL. RESPECTE LOS AVISOSDEADVERTENCIA.
EL ROCIADO
A ALTA PRESIONPUEDE CAUSAR GRAVES LESIONES.
Lea y entienda todo el manual de instrucciones antes de manejarel equipo.
PELIGRO DE INYECCION DEFLUID0
Segurldad general
EsteeauiDoaeneralunfluidoaunapresi6nmWalta.Elrociado
delapistola,iosescapesdefluidooroturasdeloscomponentes
pueden inyectarfluidoen lapiely elcuerpo ycausar lesiones
extremadamente graves,incluyendo aveces lanecesidadde
amputaci6n.Tambibn,elfluidoinyectadoosalpicadoenlosojos
puede causar gravesdatios.
Nunca apuntarlapistola hacia alguien o alguna partedelcuer-
PO. Nunca colocarla mano o 10s dedos encimadelaboquilla.
derociado de aire.
Nuncatratarde"hacerretomar1apintura";estenoesunsistema
SlEMPREtenercolocadoelprotectordelaboquillaenlapistola
mientras se est6 pulverizando.
SIEMPRE seguir elprocedlmlentode de~~argadepresl6n,
dadomAsabajo,anfesdelimpiarosacarlaboquillaodedarser-
vicio a cualquierdelsistema.
NUNCA tratar de parar o desviar 10s escapesconla mano o el
cuerpo.
AsegurarquetodoslosaparatosdeseguridaddelequipoestPn
funcionando bien antesde cada uso.
Tratamlentom6dlco
Si pareciera queun poco defluido penetr6lapiel, conseguir
TRATAMIENTO MEDICO DE URGENCIADEINMEDIATO.
NOTRATARUHERIDACOMOUNSlMPLECORTE.Deciral
medico exactamentecuanuidofue.
Avlso alm6dlco: Sise llegaainyecfareste fluido enlapielse
causa unalesi6nfraudtica. Ea Importantetratar quldrgl-
camente leleal611 e labrevededposlble. No demotareltra-
sumarimportanciaenalgunaspinturasex6tiwscuandosein-
famiento para hvesfigarlatoxicidad. Latoxicidadesalgode
yectan directamente al torrente sanguineo. Si14 conveniente
consultara unespecialista encirvglapl~sti~oreconstnrctiva
de las manos.
Aparatoadesegurlded de lapistola pulverlradora
Asegurarquetodoslosaparatosprotectoresdelapistolaesth
funcionandobienantesdecada uso. No sacar ni modfcar nin-
gunapiezadelapistolapuespodriacausarelmalfuncionamien-
tode lamismacon las consiguientes lesiones personales.
Pestillodeseguridad
Cada vez que sedelede pulverizar, aunque sea porun breve
momento, siempre&locir elpestillodeseguridadenlaposi-
ci6n"cerrada". lo quedejalapistola inoperante. El nohacerlo
puedellevar al disparo imprevistode lapistola.
Difusor
El difusor delapistola dispersaelchorro pulverizado y reduce
elriesgodeinyecci6ncuandonoestainstaladalaboquilla.Revi-
sarconregularidadelfuncionamientodeldifusor.Seguirelpro-
cedlmlantodedescargadepresl6n,dado mPs abajo, y des-
pubs sacarlaboquilla. Apuntarlapistola aunbalde met&lico.
sostenibndolabienfirmecontrabl.Utilizandolapresi6nm8sba-
joposible,dispararlapistola.Sielfluidoemaidonosaledisper-
so en un chorro irregular, reemplazarde inmediatoel difusor.
Protector delaboquilla
Siempre tenerelprotector delaboquillacolocadoenlapislola
rnientrassee~pulverizando.Esteprotectorllamalaatenci6n
contraelpeligro de inyecci6n y ayuda a reducir, per0noevita.
lacolocaci6n accidentalde 10s dedos o cualquier otra parte del
cuerpo cercade laboquilla.
Tenermuchocuidadoallimpiarocambiarlasboquillas.SiIlega-
Segurldadde laboqullla pulverkadora
raaobstruirsemientrasestepulverizando,engancharelpestillo
delapistoladeinmediato.Siempreseguirelprocedlmlentode
descargadeprasl6nydespubssacarlaboquillaparalimpiarla
NUNCAlimpiarlaacumulaci6ndepinturaalrededordelaboqui-
Ilaantesdequese haya descargadoporcompletolapresi6n y
el pestiilo est6 enganchado.
PROCEDIMIENTO DE DESCARGA DE PRESION
Parareducirelriesgodesufrirgraveslesionescorporales,inclu-
yendolainyecci6ndefluidos,salpicadurasenlosojosolapiel.
o lesiones causadasporpiezasenmovimiento, siempre seguir
esteprocedimientoalapagarlamiquinapulverizadora, al revi-
sar, ajustaro limpiarelsistema, 0 alcambiar las boquillas.
1. Engancharel pestillode seguridad de la pistola.
2. Moverelinterruptorde paradadelmotor a OFF.
3. Moverelinterruptorde control de presi6n a OFF.
4. Desengancharel estillo de seguridaddelapistola. Mante-
de un baldedemetal y activarlapistola para descargarla
nerunapartemedicadelapistolafirmementecontraellado
presi6n.
5. Volver a engancharelpestillode seguridad delapistola.
6. AbrirlavPlvuladeaiiviodepresi6nydejarlaabiertahastaque
se est6nuwamente list0 parapulverizar.
7. Desconectar el cable delabujia.
Sise sospecha que la boquilla o larnanguera est6 complefa-
presi6ndespuds de haber seguidoelprocedimientoanterioc
mente obsfwida, o que no se ha descargadoporcompleto la
aflojarMUYLENTAMENTEunadaptadordeextremodelaman-
gueraolatuercaderenenci6ndelprotectordelaypuntaydes-
cargar gradualmentelapresi6n.
1 2 3
8 308-133

PELIGRO POR MALUS0ELEQUIP0
Segurldad general
Cualquiermalus0delequipo pulverizadoro 10s accesorios, tal Esta pulverizadora puede desarrollar 210 barias (3000 psi)de
comosobrepresurizaci6n,modficaci6ndepiezas,usodema- PresionDeTrabajoMaxirna.Asegurarquetodoelequip0pulve-
teriales y productos quimicos incompatibles, o utilizaci6nderizador ysusaccesoriostienen lacapacidad para aguantarla
piezasdafiadasodesgastadas.puedehacenqueserompanypresi6n mbimadetrabajodeningrincomponenteoaccesorio
causenlainyecci6ndefluidouotraslesionescorporalesgraves, deestesistema.
Presl6ndel slstema
incendio, explosi6n o dafiosa lapropiedad.
Siempreusargafas,guantes,vestimentasprotectorasyunres- Compatlbllldadde’luldo
piradero, tal como recomiendanlosfabricantesdelfluidoydel Siempreleerlasinstruccionesdelfabricantedelfluidoysolvente
sokente.antes deusarlosenestapulverizadoradadasen lapigina 3.
SEGURIDAD EN ELUS0DE LAS MANGUERAS
Elfluidoqueescapaaaltapresi6nporlasmangueraspuedeser
muy peligroso.SienlamanguerasedeSaN0launescape,una
rotura o rajaduradebidoa cualquiertip0dedesgaste, dafio 0
maltrato,elchorroa akapresi6nemitido poraliipuedecausa
una lesi6nporinyecci6n u otras lesiones corporales graveso
dafiosa lapropiedad.
ITodas laa mangueras para fluldoa tlenan que tener
guardas deresorteenambosextremosl Estas protegen las
manguerascontradoblecesoretorcedurasen losacoplamien-
tos o cercadeellos, 10s quepoddantraducirseen roturas dela
manguera.
Antes de usarlas. Apretarbienfirmes todas las conexiones. El
fluido a lata presi6n puede desalojar un acoplamientosueno 0
dejar quepro 81 escape un chorro a alta presibn.
Nuncausarunamangueraqueesthdaiiada.Siemprerevisarla
enbuscadecortaduras,escapes, abrasi6n, cubiertaabultada,
o acoplamientos sueitos 0 daiiados.Si llegara a encontrarse
cualqulera deestas condiciones,reemplazar de inmediato la
manguera.NOintentarreacoplarunamangueradealtapresi6n
o enmendarlacon cinta adhesiva u otro material similar. Una
manguera quehasidoremendadanoaguanteelfluidoal alta
oresi6n.
Manejarypasarcuidadosamentelasmangueras.Notirardelas
mangueras para moverelequipo. No usar fluidos o solventes
oue Seanincomoatiblesconeltub0interno v lacubierta dela
manguera. NO exponer las mangueras a temperaturas sobre
820 C (180-F) o bajo -40°C (4W F).
Contlnuldad del clnulto depuesta a tlerra
de lamanguera
Lacontinuidaddelcircunodepuestaatierraapropiadoesesen-
cialparamantenerconectadoatierraelsistemapulverizador.Es
indispensable revisar la resistencia elbctricamaxima de las
manguerasdeaireydefluidoporlomenosunavezalasemana.
Silamangueranotiene una etiqueta enlacudseespecificala
veedor o fabricante delamanguera paralainformaci6n sobre
resistenciael6ctricam&ximum,ponerseencontactoconelpro-
10s limitesderesistencia. Usar un metro de resistenciaenlaga-
maapropiadaparacomprobarlaresistencia;siexcedeloslRes
tener una manguera sin puesta a tierra o conlapuesta a tierra
recomendados,reemplazarladeinmediato.Esmuyarriesgado
enmalascondiciones.Leertambi~nlainformaci6nsobreRIES-
GO DE INCENDIO 0 EXPLOSION, mas arriba.
PELIGRO DE INCENDIO 0 EXPLOSION
El flujoa alta velocidaddelfluidoalpasarporlabomba yman-
guera crea electricidadestitica. Si todas las partesdelequipo
pulverizador no tienen buenatierra. pueden ocurrir chispas,
convirtibndoalsistemaenalgopeligroso.Tambibn,puedenpro-
ducirsechispasalenchufarodesenchufarelcord6nelbctricoo
alusarunmotordegasolina.Estaschispaspuedeninflamarlos
vaporesdelossolventesyelchorrodefluidopulverizado,parti-
culasdepolvoyotrassustanciasinflamables,seaalairelibreo
bajotecho,loquepodrlacausarunaexplosi6noincendioygra-
ves lesiones corporales ydaiios a lapropiedad.
Siocurreunachispadeelectricidad estaticaoincluso un ligero
choqueelbctricomientrasseusaelequipo,dejardepulverlzar
deInmedlato.Revisartodo elsistema enbuscade una tierra
apropiado.Nousardenuevoelsistemahastahaberiden1ificado
y solucionadoel problema.
Puesta a tlerra
Para reducirelriesgodechispas estitticas, conectar a tierrala
pulverizadora ytodoelotro equipodepulverizar que se use o
seencuentreenellugarquesevaarociar.CONSULTARelc6di-
goelectric0 delalocalidad para las instrucciones sobre las co-
nexionesatierraexigidasparalazonaytipodeequipo.ASEGU-
RAR de conectar a tierratodo este equipo pulverizador:
1. Pulverizadora: Conectarelalambredetierraylaabrazadera
(suministrada) a una buena conexi6n a tierra.
2. Mangueras para fluidos: usar solamente mangueras con
puesta a tierra de unalongitudcombinada de 150 m (500
tambibn al pirrafo sobre contlnuidad a tlerra de la
pies), para asegurar buena continuidad a tierra. Referirse
manguera.
3. Pisto1a:hacerlapuestaatierraconecthdolaaunamangue-
rad.efluido y pulverizadora bien conectadas a tierra.
4. Surninistrar un recipiente: de acuerdo al u5digo local. Usar
solamentebaldesdemetal, queSean conductlvos.No colo-
car el balde en una superficienoconductiva, como papelo
earth, que interrumpelacontinuidad atierra.
5. Objeto que seestirociando: deconformidadconelcbdigo
local.
6. Todos /os baldesdesolvente usados duranteellavado. de
conformidadconel cbdigo local.
7. Paramantenerla continuidada tierra duranteellavadoo des-
carga depresi6n. siempre apoyaruna parte metalica de la
pistoia bien firme contraelcostadodebaldedemetal, des-
pubs apretar el gatillo.
Segurldaddurante el iavado
Parareducirel riesgodequese inyecte o salpique fluidoen la
piel,oque ocurra una descargadeelectricidadestitica,siem-
pre seguir las INSTRUCCIONES PARA EL IAVADO. dadas en
al6nenlapigina8,yquitarlaboquilladernetalyusarlepresi6n
lapegina 13. Seguir elprocedlmlentodedeacargade pre-
mis baia Dosible defluidodurante el lavado.
- PRECAUCIONES PARA LOS MOTORES DE GASOLINA -
funcionando 0 caliente. El combustiblederramado en una su- caminar
10s gases de escape haciael alre libre. Los gases de
Nunca llenarel tanquede combustiblemientras
el
motor est& NUNCAhacerfuncionarelmotorenun ediiciocerradosinen:
perliciecaiientepuedeencenderseyprovocarunincendio. escape contienen mon6xido de carbono,ungasvenenoso, sin
Siempreverler el combustible lentamente paraevitar derrames.
oloreinvisible que podria causar enfermedades graves, incluso
Leer PELIGRO DE INCENDIO 0 EXPLOSION. lamuerte, al inhalarse.
308-133 9

Setup
1. Read and follow the warningsonpages 4 and 5 be
fore installing or operating thissprayer.
2. Unpackthe tine Lazer.Carefullyraisethehandle
(19) toaverticalposition. Fourscrews (39) and lock-
nuts
(40) are packed in a bag. Install the two rear
screws
(39A) and finger tighten the nuts(4OA). In-
stall one screw (398) and nut (408) oneach side of
the handle. Firmly tighten all four nuts.
See Fig. 1.
CAUTION
When raising the cart handle (19), be sure no cables
are caught on the frame or become kinked.
-
3. To install a second gun and hose, see page 12.
4.
Fillthepackingnut/wet-cup (216) 113 full with
Graco Throat Seal Liquid (TSL), supplied, and keep
itfilled, to help extend
the pump life. See Fig. 2.
5. Check the engine oil level.Refer to the Honda en-
formation: Remove one of theoilfillplugs (A); the oil
gine manual, supplied. Thisisasummary
oi the in-
should be almost overflowing. See Fig. 2. Addoil as
necessary. Also read the Maintenance section on
page
23.
Recommended engine oil: Use a high-quality, de-
tergentoil,SAE
1OW-40, classified "FOR SERVICEFig. I
SE or SF".
WJ7A
6. Be sure your system Is properly grounded be-
fore operating lt. The grounding chain connected
to the cart must contact the ground at all times dur-
ingoperation.
If youusetheunitforstationary
spraying, connect the grounding clamp
(159) to a
true earth ground. Read and followFireOr Explo-
sionHazard on page 5.
Keep filled with TSL
7. Fill thegas tank. See Fuelingon page 11.
8. Flush the pumpto remove the lightweight oil which
was
left inthe pumptoprotect it from rust. Follow the
Flushingon page
13.
9.
Prepare the paint according to themanufacturer's
recommendations. Remove any skin that may have
formed. Stir the paint
to mix pigments.
Strainthepaintthroughafinenylonmeshbag
(available at most paint dealers)toremove particles
that could clog the filter or spray tip. Thisisprobably
themostimportantsteptowardtrouble-freespray-
A
ing. Fig.
2
10 308-133

10. Obsewe the following cautions to avoid pressure
CAUTION
To avoiddamagingthepressurecontrol,follow
these precautions.
1. Allow the main hosetoact asa pulsation
dampener:
a.Alwaysuse nylon spray hose at least
50 ft.
b. Never use a wire braid hose: it is too rigid.
control damage.
(15.2 m) long for themain gun.
L
CAUTION
Close the black fuel shutoff lever whenever you are
transporting thesprayer to prevent fuel from flood-
ingthe engine.
it and when transporting it. This prevents crankcase
Keep the sprayer upright and level when operating
oil from leaking into the combustionchamber, which
makes startup very difficult
2. Never install a ballvalve or shutoff device be-
tween the filter and the
50 ft. (15 m) hose.
11. For howto operate and adjust the various features
3. Do not allow water or water-base materialto
of the Linestriper, see pages 12 - 22.
freeze In the pressure control.
I 12. Startthesprayer. See page 14.
Fueling
WARNING I
Gasolineisextremely flammable and explosive un-
der certain conditions.
To reduce the risk ofafire or
explosion:
1. Always shut off the engine before refueling.
2. Refuelin awell-ventilatedarea.
3. Do not smoke or allow flames or sparks in the
area where the engine is refueled or where the
gasolineisstored.
4. Do not overfill the tank.Make sure the filler cap
is securely closed after refueling.
5. Fuel vapor or spilled fuel can ignite. If any fuel is
spilled during refueling,make sure the area is
dry before starting the engine.
I. Fuel specifications. Use automotive gasoline with a
pump octane number of
86 or higher. If the engine
fuel minimizes combustion chamber deposits.
knocks or pings, use a higher octane fuel. Unleaded
2. Gasolines containing alcohol (gasohol). Do not use
does not contain cosolvents and corrosion inhibi-
gasoholwhichcontainsmethanol,
if thegasohol
tors for methanol. Even
if itdoes contain such addi-
tives, do not use the gasohol if itcontains more than
5% methanol.
NOTE: TheHONDAenginewarrantydoesnotcover
damage resulting from the use of gasolines containing
alcohol.
See the HONDA engine manual for more infor-
mation.
3. General. Do notuse oilandgasolinemixturesor
contaminatedgasoline.Avoidgettingdirt, dust or
water in the
fuel tank.
4. Tank capacity: 0.66 gallons (2.5 liter). Leave i/2 in.
5. Shut offthe engine switch(A) before refueling.
6. After refueling, tighten the fuel tank cap (6) firmly.
(13 mm) at thetop of the tank for gas expansion.
Fig. 3
308-133 11

Second Gun and Hose Installation
NOTE: Fig.4representstheinstallationatStep3. 6. Disconnectthetriggercablefromthesecondgun
NOTE To switch the gun assembliestothe engine side
ofthecart,refertothe instructions on page 18 before in-
7. Unscrewthefilter'ssecondoutlet cap (14). Screw
at the screw (34).
See Fig, 4, DETAIL 8.
stalling the second gun kit. the short hose (403) onto the filter nipple.
1. Disengage the trigger cable from the block (48) Of
8. Remove the auide clamo screw 1271.
the
unit's existinggun. See page 22. Engage ihe
gun's trigger
safely latch. 9. Snapthecablebushing (E) intotheguideplate (D).
2.Loosenthecarriageclamps (8, C). Slidethecar-guncable,separatingtheauide clamp (104)tofeed
Route the trigger cable (402) parallel with the main
" . - .~ ~
-~ ~~ ~ ~~~~~ r ~~ .,
riagebar(4) off the cart. The cablethrough it-Instill and tiQhientheclamp
3. For mountina the second aun bar on themmoside screw (27).
Route the cable through the cable guide
gf the cart: Slide a clamp (405A) onto the carriage
(7) andtothe second gun.
bar (4). Slide the wriage bar through the pump- 10.Slidethehookedend of the cable'(402)throughthe
side carriage clamp
(8) and into the center of the
cart. Nowslide another clamp (4058) onto the
car-
hole (F) inthe lever plate (122). Rotate and slide the
hook back until
it engages the plate. See DETAIL A.
riaae bar. See Fig. 4.
- -
For mountina the second aun bar on the enaina
sideof the cart; Follow Step
3, except slide the Car-
riage bar through the engineside carriage clamp
(C) and the into thecenter of the cart. The.knobs of
the clamDs (405A. 4058) must face back toward the
11. Reconnect the trigger cableto the second gun at
screw (34). Torque thescrewto 15 in-lb
(1.7 Nm),
back it off 1/16 to118 turn and then tighten the jam
nut
(99) while holding the screw (34). Be sure the
plate
(94) moves freely.
handlebag, 12. Install the clip (401)toholdthe cable onto the frame.
4. thecarriage bar (4) through to theOpposite 13.
Connectbothtriggercablestothe blocks (48).Then
carriage clamp. Tighten the carriage clamps
(B,C).
adjust the cable tension. See pages 21 and 22.
carriage bar that the clamp (4058) engages the bar.
Positiontheclamps WA.4058)overthenotches
15. Adjust simultaneous gun triggering. See page19.
(A) inthe carriage bar (4) and tighten the clamps.
5. Slide the second gun bar (404) far enough into the 14. Do not install the spraytipUntil the system is primed,

Flushing
WARNING
To reduce the risk of serious bodily injury, including
fluidinjection,alwaysfollowthe PressureRelief
justing, cleaning or shutting down the
sprayer.
Procedure Warningon page
4 beforechecking, ad-
- CAUTION -1
NEVER leave waterinthe sprayer if there is the any
chance
it couldfreeze. Push the water out with com-
patible solvent. Water frozeninthe pressure control
tube prevents the sprayer from being started, and
causes serious damagetothe pressure control.
When to Flush
1. Flush a new sprayer to remove the protectiveoil.
Beforeusinawater-base
p&& usecompatible
solvent, then soapy water, and then clean water.
Before
us
vent. ina oil-base oaint.usecompatible
sol-
2. Changing colors. Use a Compatible solvent.
3. Changing from water-basetooil-base paint. Use
warm, soapy water, and thena compatible solvent.
4. Changing from oil-base towater-base paint. Use
then clean water.
a compatible solvent, then warm, soapy water, and
5. Storage. After the Compatible solvent flush, relieve
pressure, butdo not drain the compatible solvent.
6. Startupafterstorage.
patiblesolventwithsoapywater,andthenwith
Before usina water-base Daint flush
out the com-
clean water.
When usina oil-based Daint.
flush out the compat-
ible solvent with the paintto be sprayed.
How to Flush
1. Relievepressure.
2. Remove the filter bowl (A) and screen (B); see man-
ual
307-273. Install the bowl and support (C), with-
out the screen,to flush it. Clean the screen sepa-
rately. See Fig.
5.
3. Close the pressure drain valve (13).
4. Put the suction tubeina grounded pail of water or
solvent.
5. Removethegun(s)fromtheholder.Removethe
spray tip(s)
to prevent splashing.
To reduce the risk of static sparking and splashing
when flushing, always remove the spraytip fromthe
gun. and hold a metal part
of the gun firmly to the
side of, and aimed
into, a grounded metal pail.
6. Follow Startup onpage 14. Keep the gun triggered
until clean water or solvent comes from the nozzle.
See Fig.
6. Release the trigger and engage the gun
safety latch.
NOTE If you have two guns, release the trigger safety
latch on the second gun and trigger that gun until clean
water or solvent comes from the nozzle.
To ensure that
the hoses are well-flushed, flush the first gun and then
the second gun at
least one more time.
7. Check all fluid connections forleaks. Relieve pres-
surebeforetighteninganyconnections.Start
the
sprayer. Recheck the connections for leaks.
6. Remove thesuction tube from the solvent pail.Dis-
water or solvent from the hose. Do not let the pump
engage the gun safety latch. Trigger the guntoforce
run dry for more than
30 seconds to avoid damag-
ing the pump packings! Relieve pressure.
Fig.
5
A Maintainfirmmetal-
tc-metal contact
whenflushin to
reduce thedance
of static sparklng
and splashing.
Fig. 6 u” W14
9. If you have been spraying paint, remove the strain-
separatelytobesure all paint sediment is removed.
er, suction tube and suction hose and clean them
up and cause performance problems later on.
Dried paintinthe suction tubeassembly canbuild
IO. install the clean filter screen. Install the filter bowl
andhandtighten.
11. SeeStorageorChangingColors,above.Relieve
pressure.
308-133 13

Before You Start the Llnestriper
1. See Flushing, page 13, todetermine if the Line Lazer
2. Be sure the gas tankisfull.
3. Check the engineoillevel.
if it is low on oil. If you trytostart it again without adding
NOTE The engine stops automatically, or will not start,
more
oil, a red light (A) near the engine on/off switch
glows
as you pull the starter rope.
4. Besurethespark plugcable (J) is firmlypushed
onto the spark plug.
Startup SeeFig. 7.
1. Whenstartingasprayerthat IS NOTPRIMED, re-
move the spray tip.
2. Placethesuctiontube (S) intothepaint,wateror
solventcontainer,dependingonwhether you are
flushingor are readyto spray.
3. Open the black fuel shutoff lever (E) by pushingitin
the direction of the arrow.
CAUTION
Never start the engine unless fluid pressure is re
Attemptingtostart the engine whenit
is pressurized
lieved and the pressure control switch is turnedOFF.
coulddamage the recoil system.
should be flushed.
4. Turn OFF the pressurecontrol switch (K).
5. To starttheengine:
a.
b.
C.
d.
e.
Turn the pressure adjusting knob (L) all theway
ting.
counterclockwisetothelowestpressureset-
fuel tanktothe maximum position (fully
left).
Slide the metal throttle lever (C) away from the
the gray lever
(D).
If the engine is cold, close the chokeby moving
ingthe gray lever
(D) only half way ornotat all.
If the engineiswarm, close the choke by mov-
Turn
ON the engine switch (E).
WARNING
A rope that recoils too quicklymayhitsomeone and
inthe recoil assembly.
cause serious bodily injury. The rope could also jam
f. Hold the frameofthesprayer with one hand and
tinue holding the ropeas you let it return. Pull
pull the starter rope
(G) rapidly and firmly. Con-
and return the rope until the engine starts.
g.Openthechoke
as soon as theenginestarts,
except in cold weather. In cold weather,leave
the choke closed for
10 to 30 seconds before
14 308-133
opening it to keep the engine running.
6. Release the trigger cable and engage the gun trig-
7. Remove the gun from the holderbyunscrewing the
ger safety latch. See page
22.
gun holder knob and lifting out the gun.
8. TO start the pump:
NOTE: Lowerthe throttle setting for easier priming.
a.
b.
C.
d.
e.
f.
Open the pressure drain valve
(R).
Turn ON the pressurecontrol switch (K).
Turnthepressurecontrolknob(L)about 1/4
til fluid is flowing smoothly from the pressure
turn from minimum pressure. Run the pump un-
drain valve,indicating the pumpisfully primed.
Close the pressure drain valve
(R).
Disengage the gun safety latch. Hold a metal
part of the gun firmly against a grounded metal
pail, squeeze the trigger untilfluidflows from the
gun.
Release the trigger. Engage the safety latch.
above, for the second gun.
NOTE: If you are using two guns, follow Step e and f,
9. Ifyouhave not primed thesprayerwithpaintyet,
move the suction tube
(S) to the paint container. Re-
the water/solvent pail just until paint appears. Re
lease the trigger safety latch. Trigger the gun into
lease the trigger and engage the trigger safety latch.
Repeat for the second gun, if
two guns are used.
IO. Place the pail cover (F) on the pail.
WARNING
To reduce the risk of serious bodily injury from fluid
injection,NEVER operate the spray gun with thetip
guardremoved.
1
11. Install the tip guard and spraytip (M). See page 16.
12. Mount the guninthe gun holder. See page 21.
13. Engage the trigger cable. See page 22.
CAUTION
throttlesettingneeded.Highersettingscauseex-
Always use the lowestfluid pressure and tne lowest
cessive clutch cycling, premature tip wear and pre-
mature pump wear.
14. Adjust the engine speed and pump pressure. Trig-
ger the gun onto a test papertocheck the spray pat-
tern andatomization.Turnthepressure adjusting
knob
(L) untilyou get a good pattern. Then slowly
lower the throttle setting (C) as far
as you can with-
out changing the spray pattern.

Startup
15. Read SPRAY TECHNIQUES on page 17.
CAUTION
Close the black fuel shutoff lever (E) whenever you
flooding the engine.
aretransportingthesprayertopreventfuelfrom
Keep the sprayer upright and level when operating
it and when transporting It. This prevents crankcase
oil from leaking into the combustion chamber, which
makes
start UDverydifficult. 1
--AT REAR OF ENGINE--
CHOKED POSITION
I SHOWN OFF M16 I
Fig. 7 WlA
308-133 15

Spray Tip and Tip Guard
WARNING
To reduce the risk of fluid injection or splashinginthe
eyes or skin, completely relievefluidpressure before
installing, cleaning or changing tips. See the Pres-
sure Relief Procedure onpage
4.
WARNING
Failuretoinstallor use the RAC IV tip guard assem-
blycorrectlymayresult in an undirected spray of
paint into the eyes or on the skin of the operator. Be
sure you:
Use the appropriate gasket for the solvent used.
Fully insertipt the into the guard.
0 Fully tighten the guard onto the gun nozzle using
Turtipnthehandle so it is parallel to thegun
When replacing a worn spray tip, alwaysinstall a
awrench.
nozzle.
new gasket and seat.
Gasket Selection
rWARNING1
To reduce the risk of fluid splashback into the eyes
or on the skin, use the appropriate gasket as speci-
fiedinthe following
text.
Use the black rubbergasket (D) ONLY with latex and
oil-based paints, stoddard solvents, mineral spirits, tur-
pentine and water. When using this gasket, the spraytip
can be removed and replaced without using tools.
Usethered
or yellowplasticgasket (C) with the same
fluids
as above and with most other solvents, including
lacquer thinner, trichloroethylene, MEK, acetone, brush
cleaner, xylol. Whenusing thisgasket, loosen the RAC
IV retaining nutto remove the spray tip.
Installation
Relieve pressure. Install a tip (F) so the flange (G) on the
cylinder fits into the slots (H) at the base of the spraytip
guard
(J). See Fig. 8.
Place the seat (E) on a pencil, curved side out, as shown
in Fig.
9. Guide the seat into the retaining nut (A) and
turn the seat until it straddles the cylinder of the spray
tip
(F). Dropinthe appropriate gasket and press it down.
faces out of the retainer
(A). See Fig. 8.
If using the red or yellow
gasket (C), be sure the flat side
Screw the spraytip guard snugly onto the gun, holding
it in the desired position while tightening the retaining
nut
(A).
avoid damaging the guard.
NEVER usea wrenchtoturn the plastic tip guard
(J), to
16 308-133
Operation ,
WARNING
Keep clear of nozzle1High pressure fluid from leaks
or spray can penetrate the skin and cause extremely
tion. the spray tip guard provides extra protection
serious bodily injury, including the need for amputa-
against injection,
but doesnotprevent if/ NEVER cut
off thespray tip guard1
Be sure the spraytiphandleisin theFULL SPRAYposi-
tion before operating the gun. See Fig.
8.
Clearing a clogged spray tlp
Disengage the trigger cable(s). Engage the gun safety
latch.
Turn the arrow handleto the FULL CLEAN posi-
tion. See Fig.
10. Releasethe safety latch and triggerthe
gun. Fluid pressure should force out the clog. Return the
arrowhandle to the
full sprayposition. If It Is stlll
clogged, followthePressureReliefProcedureon
page
4 and remove the spraytip for cleaning.
Maintenance
Change the seatand gasket when the spraytip wears
out; these parts wear at about the same rate.
- J RED or YELLOW
b
“K:
Fig. 8 H‘ G‘ m81
GUN NOZZLE
FULL SPRAY POSITION 1; FULL CLEAN POSITION
Fig. 10 0083

Spray Tip Selection
SprayTipApplicationRecommendationsOtherApplications
sport court,
Lineal FesVMlnute
(rate at whlch unit Is moved)
Based on 4" wlde lineand 15 mlls of palnt
2" wide line
115,117
12"
wide line, 1 gun
621,
Crosswalk,
Application
.*"" 623,625
120 (144 I 184 (220 (264 (308 (352 1400 .
Parking L6tCjnes
n~rpon,
Stencils 417*#419'
General Stationary
4" wide
24" wide line, two guns 721
4-6" wide
Painting 517t
* Tips canbeused with two guns. t Supplied with the Line Lazec
Spray Techniques
Thesespraytechniquesdiscusshow to useandadjust 8. Thespray tip sizeandtherateatwhichyoumove
the features of the Line Lazer.
You must also consider
operator technique,jobsite conditions and weather. the unit affect the coating thickness. Generally, the faster you move the unit, the larger the spraytipori-
1. Use waterratherthanpainttopracticespraying fice should be. The fan width of the spraytip indi-
cates aDoroximatelv how wide the line will be. See
techniqueandpositioningtheguns.thechart in Fig.
11 forspray tipapplicationrecom-
~~ ~~
~~Ir r ~, ~~~ ~~ ~ ~
2. Be sure the RAC IV Tip Guard is always parallel to mendations.
WARNING
To reduce the risk of a fluid injection injury, always
disengage the remote trigger cable to the gun(s)
and engage the gun trigger safety latch(s) before
moving or adjusting the spraytip guards, guns or
gunarms. See page
22.
I
3. Use the lowest pressure necessary for good atom-
ization. High pressure may cause excessive paint
buildup andoverspray.
4. Start movingtheLine Ferbeforetriggeringthe
of the line. Release the trigger a second before stop-
gunto prevent abuildup of paint at the beginning
ping theLine her.Move at an even rate of speed.
5. Always check your gun adjustments on cardboard
or paper before starting each job. When painting
curbs, paint first in an area that
is less frequently
seen.
6. Keepin mind that many factors affect the straight-
ness ofa line, including uneven surfaces, potholes,
rocks and other debris and a clogged or.worn spray
tip.
tip. See page
16 for howtoclear or change a spray
7. To minimize the effect of bumps on the spray pat-
tern,keepthespray tipguardcenteredwiththe
front wheel axis.
10. Traffic paints may be formulated for air spray, airless
spray or have no formulation description.Generally,
air spray formulas are .pre-thinned, and will work
well inthe Line Lazer,butthere maybemore over-
spray. Non-air spray formulas tend to deliver more
since they are less easily absorbed into the pave-
linealfeetoflinepergallonwithlessoverspray,
ment.
11. If you use fast-draying traffic paint on a hotday,
float compatible solvent on top of the paintto pre-
vent skin from forming
on it.
Line Width Adjustment
Several factors affect line width: vertical distance of the
spray tip to the spraying surface, spraytip fan pattern,
using one or
two guns, paint pressure, and a worn or
cloggedspray tip.
The typical conditions for a 4 in. wide line are: 319 size
from the lowest vertical position, and just enough pres-
Line Lazer Tip (supplied), the gun positioned one inch
sureto atomize the paint. Depending on the fan pattern
of the spray tip, use one gun to paint
2 to 12 in. wide
lines, and
two gunsto paint 12 to 24 in. wide lines.
To decrease line width, lower the gun (if possible) or use
a tipwith a narrower fan pattern.
To increase line width, raise the pun. or use atipwith a
wider fanpattin,or use two guns.
308-133 17

Positioning theGun Arm Assembly
PUMP SIDE ENGINE SIDE
‘WINGS” OF Tip GUARD
Flg. 12
..
~
The gun arms can be positioned for avariety of spraying
needs.Thedrawings on page
20 primarily show the
guns mounted on the pump side of the Linestriper. How-
ever, one orbothguns may be mounted on the engine
side.
Whenever you move the guns
- CAUTION
Do not kink the cables, which could prevent them
from properly triggering and untriggenng the guns.
Disengage the trigger cables and engage the gun trig-
ger safetylatch first. See page 22. Do not kink the trigger
cables. Pull out more of the
50 ft. hose, if necessary.
After moving the guns, reposition the spraytipguard
so
it is paralleltothe groundand its “wings”face the front
and back
of the unit. Disengage the gun trigger safely
latchand engage the trigger cable.
Vertical position of the first or second gun
Loosen the armclamp (6) andmovethegun upor
down. Tighten the clamp. Engage the trigger cable.
Horizontal positionof the first gun
Method 1: Disengage the trigger cable. Loosen the car-
nage clamps (B,D) and slide the carriage bar
(4) left or
clamps.Engagethe trigger cable.
right,
so
the gun
will be outsidethe tire path. Tighten the
Method2: Disengage the trigger cable. Loosen the arm
clamp
(6) and rotate the gun outtothe side. Tighten the
bolt. Engage the trigger cable.
NOTE: Usemethods 1 and2together to obtainthe
helpful when spraying around obstacles.
maximum distance of one gun from the unit, which is
18 308-133
Horizontal position of the second gun
Method 1; Disengagethetriggercable.Loosenthe
clamps (405A. 4058). Slide the second gun bar (404)
ond gun bar. lighten the clamps. Engage the trigger
horizontally, being sure both clamps engage the sec-
cable.
Method2; Disengage the trigger cable. Loosen the arm
clamp
(6) and rotate the gun out to the side. Tighten the
bolt. Engage the trigger cable.
NOTE Use methods 1 and2together to obtainthe
maximum distance
of 33-’/2 in. (851 mm) between the
center of
two guns.
Mount guns on the engine side of the cart
1. For both guns, disengage the trigger cable and en-
gage the trigger safety latch.
See page22.
2. Loosen the gun holder knobs
(93) and remove the
gun.
Lay the guns out of theway.
3. Removetheknobs(E)on bothcarriageclamps
will dropdown. See Fig. 3, DETAILA.
(B,D); the carriage bar
(4) and extension clamps (A)
4. Lift the front tire and rotate the carriage bar 180” un-
der the cart andtothe other side of it.
5. Position the carriage bar below the carriage clamps
(B,D).Aligntheholesin the top of theextension
and install the knobs
(E). See Fig. 3, DETAILA.
clamps (A) with the holes in the carriage bar clamps
6. Loosen the post/arm clamps (5) and rotate the guns
forward. Retighten the clamps.
7. Install the guns. Note to which gun and position on
the dual gun selector each of the cables
(1 and 402)
goes. Route the hoses and cables carefullyto pre-
vent kinking. Position the spraytip guards. Disen-
gage the gun trigger safety latches. Engage thetrig-
ger cables.

Positioning the Gun Arm Assembly
Setupforsprayingarcs 3.
I.
2.
Disengage the trigger cable (1) and engage the gun
trigger safety latch. See page 22.
Loosenthe arm clamp (6) androtatethearm(A) 4.
the spraytip guard aligns with the back axle of the
back near the rear tire and then position the arm
so
unit.Retightentheclamp. 5.
Extend the carnage bar (4) or second gun bar (404)
so you can easily watch the line you are painting
and alsoto avoid funningover the paint line.
See
page 18.
Adjusttheverticalandhorizontalpositionofthe
gun.
Spray the arc from the outside.
Fig.
13
Adjust Simultaneous Gun Triggering
WARNING
To reduce the risk of a fluid injection injury, always
disengage the trigger cableto the gun(s) and en-
gage the guns' trigger safety latch before moving or
adjusting the guns or gun arms.
1.
2.
Alignthefront of theguns byadjustingthegun
arms. See page
18.
Position the dual gun selectortotrigger both guns.
Seepage
21.
3. Startthesprayer,usingwater,orsprayoncard-
board. See page
14. Trigger the gunsto see if the
lines begin at the same time and place.
If one aun triaaers before the other aun, reducethe
cable tension of the gun that triggers first.
See Ad-
just thetrigger cabletensionon page 22
If one line startsinfront of the other, adjust the posi-
tionof the guns. See page
18.
Trigger the guns to recheck the adjustments.
308-133 19

SINGLE LINE
DOUBLE LINE
OR SINGLE LINE UP TO 24" WIDE
SINGLE
OR DOUBLE LINE SPRAYING AROUND OBSTACLES
Gun Arm Positions
20 308-133
ONE GUN CURB
TWO GUN CURB
DOUBLE LINE
OR SINGLE LINE UP TO 24" WIDE
m7