Hitachi 4043 important safety instructions Technical Data, Model

Models: 4043

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	Technical Data

	Model 800707

Engine (4 cycle, air–cooled)	16 HP Briggs & Stratton OHV

Battery	12 Volt, 30 AMP
	250 CCA

Gasoline Tank Capacity	6 Gallon (23 Liter)

Water Pump Maximum Working	4000 psi (276 bar)
Pressure

Water Pump Maximum Flow	4.25 gpm (16 lpm)

Inlet Hose Connection	3/4” garden hose (f)

Weight	255 lbs (116 kg)

Dimensions	49” (1245 mm)
Length	49” (1245 mm)
Width	30” (762 mm)
Height	26.5” (673 mm)

Maximum Inlet Water	160_F (70_C)
Temperature
Wetted Parts
High Pressure Hose	Acrylonitrile and Buna–N cover and tube
Bypass Hose	Synthetic yarn and EPDM
Pressure Washer	Anodized aluminum, Aluminum or bronze alloys, Brass Copper, Nylon–PTFE composite,
(including fittings)	PTFE, Ceramic, Buna–N, Cotton phenolic, 303, 304, and 316 Stainless steel, Polymide–12
	thermoplastic, Carbon steel, Zinc with or without yellow chromate plate

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Contents

4000 psi 27.6 MPa, 276 bar Operating Pressure Instructions - Parts ListHydra-Cleanr Hydra–Cleanr 4043, 16 HP EngineWarning Symbol Table of ContentsCaution Symbol INJECTION HAZARDFUEL HAZARD HAZARDOUS FLUIDSEXHAUST HAZARD EQUIPMENT MISUSE HAZARDComponent Identification and Function Set Up SetupCheck for Shipping Damage Connect to Water SupplyPressure Relief Procedure OperationStartup TRIGGER SAFETY LATCH SHOWN ENGAGED Figure 2a Trigger Safety LatchTRIGGER SAFETY LATCH SHOWN DISENGAGED Figure 2b Operation1.Follow the Pressure Relief Procedure Installing and Changing Spray TipsOperation B A FigureShutdown, Flushing, and Storage MaintenanceProblem TroubleshootingSolution CausePump Service Servicing the ValvesServicing the Pumping Section Servicing the Seals and V-Packings ReassemblyServicing Crankcase Section Pump ServicePage Pressure Washer - Parts Pressure Washer - Parts Model 800707, Series BDescription DescriptionPressure Washer – Parts Hydra-Clean4043 Pressure Washer Sheet 2 ofPage Pump Assembly - Parts Pump Assembly - Parts Model 803508, Series ADescription DescriptionDownstream Chemical Injector Kit AccessoriesPressure Gauge Kit Upstream Chemical Injector KitModel Technical DataGraco Phone Number Graco WarrantyADDITIONAL WARRANTY COVERAGE FOR GRACO CANADA CUSTOMERS