Graco Inc 308-523 manual Installation, Check for Shipping Damage, Set Up, Connect to Water Supply

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INSTALLATION

2040

HIGH

 

PRESSURE

 

HOSE

1535

CONNECTION

 

INLET WATER

CONNECTION 3/4º

GARDEN HOSE

HIGH PRESSURE

HOSE CONNECTION

 

INLET WATER

 

CONNECTION 3/4º

Figure 1

GARDEN HOSE

 

QUICK

COUPLER

SPRAY

GUN

QUICK COUPLER

SPRAY

HOSE

Check for Shipping Damage

Check the unit for any damage that may have occurred in shipping. Notify the carrier immediately if there is any damage.

Set Up

If you are using a downstream chemical injector, install it between the pump unloader and the high pressure hose, using the quick couplers provided.

Connect the high pressure hose between the pump outlet and the gun inlet. Both of these connections are made with quick couplers.

CAUTION

Up to 100 ft (30 m) of high pressure hose may be used. Longer hoses may affect sprayer performance, and chemical injector performance, if used.

Install the appropriate spray tip on the wand. See Installing and Changing Spray Tips. If you are using a sandblaster kit, see its separate manual for installation instructions.

Connect to Water Supply

CAUTION

Before attaching to the water supply, check your local plumbing code regarding cross± connection to the water supply. A backflow preventer, P/N 801±133, is available to prevent backflow of contaminated water into the fresh water supply. Install it upstream from the pump.

If inlet water pressure is over 60 psi (4.1 bar) a regulating water valve, P/N 800±258, must be installed at the garden hose connection.

Do not exceed 160_ F (70_ C) inlet water temperature.

Connect a hose with at least a 3/4 inch (19 mm) ID from the water supply to the unit's 3/4 inch garden hose inlet. The supply hose should not be more than 50 ft (15 m) long.

NOTE: The water source at the unit must have a minimum flow rate equal to that of the unit (see Technical Data, inside back cover).

 

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Contents COPYRIGHT 1990, Graco INC HYDRA-CLEAN1535 Pressure WasherPressure Relief Procedure General SafetySpray Gun Safety Devices Medical TreatmentEquipment Misuse Hazard Hose SafetyFuel and Emission Hazards System PressureTerms Moving Parts HazardSet Up InstallationCheck for Shipping Damage Connect to Water SupplyStartup Installing and Changing Spray Tips Trigger Safety LatchSHUTDOWN, Flushing Storage MaintenanceProblem Troubleshooting ChartParts Drawing 800±672 & 800±674 Hydra±Cleanr 2040 Pressure WasherParts List 800±670 & 800±671 Hydra±Cleanr 1535 Pressure Washer 801±569 Quick Coupler 802±300 Pump & Gear ReducerReplacing the Gasket Replacing the O±RingReplacing the Oil Seal Assembling the Gear ReducerPart Description QTY Replacing the Oil Seals 802±143 Gear Reducer Model 802±265 Pump Assembly, 1500 psi Manifold KIT Valve AssemblyKIT ±RING KIT803±405 Pump Assembly, 2000 psi Shim KIT CAP Washer Valve Assembly±RING KIT PackingValves Pump ServicePumping Section Servicing the PlungersServicing the V±Packings AccessoriesTechnical Data Graco INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440±1441 Graco WarrantyImportant Phone Numbers

800-670, 800-671, 800-674, 800-672, 308-523 specifications

Graco Inc is a leading manufacturer of fluid handling systems and products, recognized for its innovative solutions in a variety of industries, including construction, automotive, industrial, and more. Among its extensive lineup, Graco offers a range of air-assisted airless sprayers, electric sprayers, and hydraulic sprayers, designed for professional applications. The model numbers 800-674, 308-523, 800-670, 800-672, and 800-671 refer to specific units designed to meet diverse needs, each boasting unique features that contribute to efficiency, precision, and ease of use.

One of the main features of these Graco products is their advanced spray technology. Graco has developed a unique air-assisted airless technology that combines the benefits of both traditional airless spraying and air sprayers. This results in a fine finish with reduced overspray and improved transfer efficiency. Users benefit from the ability to tackle various coatings, from thick materials to thin stains, with consistent results.

Durability is another key characteristic of Graco sprayers. These units are built with high-quality materials, ensuring they can withstand the rigors of daily use in demanding environments. Their components are designed for longevity, reducing the need for repairs or replacements over time. Additionally, Graco’s sprayers often include features such as easy-to-clean pumps and quick-change tip systems, enhancing operational efficiency.

User-friendliness is a crucial consideration in the design of Graco’s equipment. From intuitive control panels to adjustable pressure settings, the sprayers are designed to cater to users of varying experience levels. This focus on ergonomics reduces operator fatigue and simplifies the setup and clean-up processes, allowing professionals to concentrate on their work without getting bogged down by complicated machinery.

Another important aspect of Graco sprayers is their versatility. The models can handle a wide range of materials, making them suitable for various applications, from residential painting to large-scale industrial projects. The compatibility with different nozzles and spray tips further enhances this versatility, enabling users to switch applications seamlessly.

In summary, Graco Inc’s model numbers 800-674, 308-523, 800-670, 800-672, and 800-671 embody the brand’s commitment to innovation in fluid handling equipment. With advanced spraying technology, durability, user-friendly features, and versatility, these sprayers are trusted by professionals seeking reliable solutions for their painting and coating needs. Graco continues to set the standard in the industry, ensuring that users achieve high-quality results efficiently and effectively.