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© Titan Tool Inc. All rights reserved. 1
Instruction Sheet
For professional use only
Model Number 550-100
S-5 Airless Spray Gun
5000 PSI Maximum Operating Pressure/Stainless Steel Fluid Passages
Safety Precautions
SAVE THESE INSTRUCTIONS – To reduce the risks of re or explosion,
electrical shock, and the injury to persons, read and understand all
instructions included in this manual. Be familiar with the controls and
the proper usage of the equipment.
WARNING – To reduce the risk of fire or
explosion:
1. Donotsprayammableorcombustiblematerialsnear
anopename,pilotlightsorsourcesofignitionsuch
ashotobjects,cigarettes,motors,electricalequipment
andelectricalappliances.Avoidcreatingsparksfrom
connectinganddisconnectingpowercords.
2. Useextremecautionwhenusingmaterialswithaashpointbelow
70ºF(21ºC).Flashpointisthetemperaturethatauidcanproduce
enoughvaporstoignite.
3. Paintorsolventowingthroughtheequipmentisabletoresultin
staticelectricity.Staticelectricitycreatesariskofreorexplosionin
thepresenceofpaintorsolventfumes.Allpartsofthespraysystem,
includingthepump,hoseassembly,spraygunandobjectsinand
aroundthesprayareashallbeproperlygroundedtoprotectagainst
staticdischargeandsparks.Useonlyconductiveorgroundedhigh-
pressureairlesspaintsprayerhosesspeciedbythemanufacturer.
4. Verifythatallcontainersandcollectionsystemsaregroundedto
preventstaticdischarge.
5. Connecttoagroundedoutletandusegroundedextensioncords
(electricmodelsonly).Donotusea3to2adapter.
6. Donotuseapaintorsolventcontaininghalogenatedhydrocarbons.
Suchaschlorine,bleachmildewcide,methylenechlorideand
trichloroethane.Theyarenotcompatiblewithaluminum.Contactthe
coatingsupplieraboutcompatibilityofmaterialwithaluminum.
7. Keepsprayareawellventilated.Keepagoodsupplyoffreshair
movingthroughtheareatokeeptheairwithinthesprayareafree
fromaccumulationofammablevapors.Keeppumpassemblyinwell
ventilatedarea.Donotspraypumpassembly.
8. Donotsmokeinthesprayarea.
9. Donotoperatelightswitches,engines,orsimilarsparkproducing
productsinthesprayarea.
 10. Keepareacleanandfreeofpaintorsolventcontainers,rags,and
otherammablematerials.
 11. Knowthecontentsofthepaintandsolventsbeingsprayed.Read
allMaterialSafetyDataSheets(MSDS)andcontainerlabels
providedwiththepaintsandsolvents.Followthepaintandsolvent
manufacture’ssafetyinstructions.
 12. Placepumpatleast25feet(7.62meters)fromthesprayobjectina
wellventilatedarea(addmorehoseifnecessary).Flammablevapors
areoftenheavierthanair.Floorareamustbeextremelywellventilated.
Thepumpcontainsarcingpartsthatemitsparksandcanignitevapors.
 13. Plasticcancausestaticsparks.Neverhangplastictoenclosespray
area.Donotuseplasticdropclothswhensprayingammable
material.
 14. Fireextinguisherequipmentshallbepresentandworking.
WARNING – To reduce the risk of skin injection:
HAZARD:
Injection injury – A high pressure fluid stream produced by this
equipment can pierce the skin and underlying tissues, leading
to a serious injury and possible amputation. See a physician
immediately. DO NOT TREAT AN INJECTION AS A SIMPLE CUT.
1. Donotaimthegunat,orsprayanypersonoranimal.
2. Keephandsandotherbodypartsawayfromthedischarge.For
example,donottrytostopleakswithanypartofthebody.
3. Alwaysusethenozzletipguard.Donotspraywithoutthenozzletip
guardinplace.
4. Onlyuseanozzletipspeciedbythemanufacturer.
5. Usecautionwhencleaningandchangingnozzletips.Inthecase
wherethenozzletipclogswhilespraying,
ALWAYSlockguntrigger,shutpumpoff,andreleaseallpressure
beforeservicing,cleaningtiporguard,orchangingtip.Pressure
willnotbereleasedbyturningoffthemotor.ThePRIME/SPRAY
valveorpressurebleedvalvemustbeturnedtotheirappropriate
positionstorelievesystempressure.RefertoPRESSURERELIEF
PROCEDUREdescribedinthepumpmanual.
6. Donotleavetheunitenergizedorunderpressurewhileunattended.
Whentheunitisnotinuse,turnofftheunitandrelievethepressure
inaccordancewiththemanufacturer’sinstructions.
7. High-pressuresprayisabletoinjecttoxinsintothebodyandcause
seriousbodilyinjury.Intheeventthatinjectionoccurs,seekmedical
attentionimmediately.
8. Checkhosesandpartsforsignsofdamage,aleakcaninject
materialintotheskin.Inspecthosebeforeeachuse.Replaceany
damagedhosesorparts.
9. Thissystemiscapableofproducing5000PSI/35MPa.Only
usereplacementpartsoraccessoriesthatarespeciedbythe
manufacturerandthatareratedatorabovethemaximumoperating
pressurerangeoftheairlesssprayer.Thisincludesspraytips,
nozzleguards,guns,extensions,ttings,andhose.
 10. Alwaysengagethetriggerlockwhennotspraying.Verifythetrigger
lockisfunctioningproperly.
 11. Verifythatallconnectionsaresecurebeforeoperatingtheunit.
 12. Knowhowtostoptheunitandbleedpressurequickly.Bethoroughly
familiarwiththecontrols.Pressurewillnotbereleasedbyturning
offthemotor.ThePRIME/SPRAYvalveorpressurebleedvalve
mustbeturnedtotheirappropriatepositionstorelievesystem
pressure.RefertoPRESSURERELIEFPROCEDUREdescribedin
thepumpmanual.
 13. Alwaysremovethespraytipbeforeushingorcleaningthesystem.
WARNING – To reduce the risk of injury:
1. Alwayswearappropriategloves,eyeprotection,clothinganda
respiratorormaskwhenpainting.Hazardousvapors–Paints,
solvents,insecticides,andothermaterialscanbeharmfulifinhaled
orcomeincontactwithbody.Vaporscancauseseverenausea,
faintingorpoisoning.
2. Donotoperateorspraynearchildren.Keepchildrenawayfrom
equipmentatalltimes.
3. Donotoverreachorstandonanunstablesupport.Keepeffective
footingandbalanceatalltimes.
4. Stayalertandwatchwhatyouaredoing.
5. Donotoperatetheunitwhenfatiguedorundertheinuenceof
drugsoralcohol.
6. Donotkinkorover-bendthehose.Airlesshosecandevelopleaks
fromwear,kinkingandabuse.Aleakcaninjectmaterialintothe
skin.
7. Donotexposethehosetotemperaturesorpressuresinexcessof
thosespeciedbymanufacturer.
8. Donotusethehoseasastrengthmembertopullorliftthe
equipment.
9. Uselowestpossiblepressuretoushequipment.
 10. Followallappropriatelocal,stateandnationalcodesgoverning
ventilation,repreventionandoperation.
 11. TheUnitedStatesGovernmentSafetyStandardshavebeen
adoptedundertheOccupationalSafetyandHealthAct(OSHA).
Thesestandards,particularlypart1910oftheGeneralStandards
andpart1926oftheConstructionStandardsshouldbeconsulted.
 12. Beforeeachuse,checkallhosesforcuts,leaks,abrasionor
bulgingofcover.Checkfordamageormovementofcouplings.
Immediatelyreplacehoseifanyofthoseconditionsexist.Never
repairapainthose.Replacewithaconductivehigh-pressurehose.
 13. Donotsprayoutdoorsonwindydays.
 14. Alwaysunplugcordfromoutletbeforeworkingonequipment.
0711 • Form No. 0286934B