Airlessco G-Force II 2525 DD Manuel d'utilisateur

333031EENOperation/Repair/PartsPressure WashersFor high pressure water cleaning. For professional use only. See page 2 for model information and maxim

Pressure Relief Procedure 10 333031ENozzle Connection1. Perform Pressure Relief Procedure, page 8.2. Engage trigger lock.3. The nozzle assembly should

Pressure Relief Procedure333031E 11UnloaderAdjustment KnobThe unloader valve on your machine is equipped with an adjustment knob to adjust the pressur

Operation 12 333031EOperationPriming the PumpIt is essential to prime the pump on initial start-up and each time the water supply is disconnected from

Operation333031E 13Start-Up1. Engage trigger lock and point gun away from your-self or anyone else. Make sure water supply is fully turned on.2. Disen

Operation 14 333031ECleaning with DetergentsSome units are equipped with adjustable detergent knobs. Locate the clear vinyl hose which leads to the pu

Maintenance333031E 15MaintenanceEngineThe engine instructions that accompany the unit detail specific procedures for engine maintenance. Following the

Maintenance 16 333031EWinterizingFor storage and transportation purposes in subfreezing ambient temperatures, it will be necessary to winterize the un

Troubleshooting333031E 17Troubleshooting1. Follow Pressure Relief Procedure, page 12, before checking or repairing gun.2. Check all possible problems

Troubleshooting 18 333031EWater in pump oil Humid air condensing inside crank-caseChange oil as specified in Mainte-nance on page 15.Worn packings Ins

Parts (Belt-Drive Models)333031E 19Parts (Belt-Drive Models)Sprayer Partsti22926b12243456789219a1014151627252826171819202212231113

Models 2 333031EContentsModels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Safety Symbols and Meanings . . . . . . . .

Parts (Belt-Drive Models) 20 333031ESprayer Parts ListRef. Part Description Qty.1 114703 ENGINE, GX390 (Models 24U624, 24U625, 24U990, 24U991)12Pump12

Parts (Belt-Drive Models)333031E 21Pump 127382 (Used in models 24U991, 24U625)Parts List - Pump 127382ti22825aCrankcase oil capacity 17 oz (0.51 L)Par

Parts (Belt-Drive Models) 22 333031EPump 127384 (Used in models 24U990, 24U624)Parts List - Pump 127384127384- TSS1511-pump-2ti22828ati22828aCrankcase

Parts (Direct-Drive Models)333031E 23Parts (Direct-Drive Models)Sprayer Parts1234567899a2224212310121415191113ti22925b

Parts (Direct-Drive Models) 24 333031ESprayer Parts ListRef. Part Description Qty.1ENGINE16Y886 GC160 (Model 24U618) 116Y887 GC190 (Model 24U626) 1116

Parts (Direct-Drive Models)333031E 25Pump 127383 (Used in 24U989, 24U623)Parts List - Pump 127383ti22833aCrankcase oil capacity 18 oz (0.55 L)Part Des

Parts (Direct-Drive Models) 26 333031EPump 127417 (Used in 24U620, 24U986)ti22830aParts List - Pump 127417Part Description Qty.127481 KIT, repair val

Parts (Direct-Drive Models)333031E 27Pump 127385 (Used in 24U988, 24U622)Parts List - Pump 127385ti22829aCrankcase oil capacity 14 oz (0.41 L)Part Des

Parts (Direct-Drive Models) 28 333031EPump 127420 (Used in 24U618, 24U626)Parts List - Pump 127420127420ti23775aCrankcase oil capacity 2.2 oz (65.06 c

Parts (Direct-Drive Models)333031E 29Pump 127419 (Used in 24U619, 24U985)Parts List - Pump 127419ti22832aCrankcase oil capacity 2.2 oz. (65.06 cc)Bras

Models333031E 3Safety Symbols and MeaningsThe following safety symbols appear on the equipment and throughout this manual. It is important that you re

Parts (Direct-Drive Models) 30 333031EPump 127418 (Used in 24U987, 24U621)Parts List - Pump 127418ti22831aCrankcase oil capacity 15 oz (0.44 L)Part De

Technical Data333031E 31Technical Data2525DD Models (24U618, 24U626)U.S. MetricWasher Maximum Working Pressure 2500 psi 17.2 MPa, 172barHonda Engine S

Technical Data 32 333031E3027DD Models (24U620, 24U986)U.S. MetricWasher Maximum Working Pressure 2700 psi 18.6 MPa, 186 barHonda Engine Size GX200 GX

Technical Data333031E 334040DD Models (24U988, 24U622)U.S. MetricWasher Maximum Working Pressure 4000 psi 27.6 MPa, 276 barHonda Engine Size GX390 GX3

Technical Data 34 333031E4040BD Models (24U990, 24U624)U.S. MetricWasher Maximum Working Pressure 4000 psi 27.6 MPa, 276 barHonda Engine Size GX390 GX

Notes333031E 35Notes

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

Warnings 4 333031EWarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point

Warnings333031E 5SKIN INJECTION HAZARDHigh-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that in

Warnings 6 333031EEQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Always wear appropriate gloves, eye protection, and a respirator o

Installation333031E 7InstallationPersonal Protective EquipmentSetupThis unit should only be placed on a level surface while operating to ensure proper

Pressure Relief Procedure 8 333031EPressure Relief ProcedureFollow the Pressure Relief Procedure whenever you see this symbol.1. Engage trigger lock.2

Pressure Relief Procedure333031E 9Nozzle ReviewVarious nozzles may be quick-connected into the end of the wand to change the spray pattern or use the