OPERATlQM

:Startup

'. Beforestarting, be sure'to readthe safety warnings

and setup instructions.

Turn on the water supply.

Trigger the gun to release any back pressure.

CAUTIONI

Never run the cleaning unitdry. Costlydamage

' ,to the pump will result. Always be sure water supply iscompletelyturnedon before operating.

Inspect all connectionsforany leaks. Tighten if necessary.

Cleaning

For Hydra-Clean technique, see the Chemical Injector manual, 801-192.

'IFor abrasive cleaning, see the Water Sandblaster manual, 801 -901 .

WAffiNBNG

Follow these precautions when removing and installing nozzles:

1.Shutoff the cleaning unit andtriggerthegun to relieve pressure. Engagethe triggersafety.

2.Keep the nozzle and the tube pointed away from you and everyone else.

3.Do not put your handover the tip to push the nozzle into place. Grasp it from the side and keep your fingers away from the tip.

4.Do not let anyoneelse touch the spray valve while you are cleaning nozztes.

5.Be sure the slipring is pushedforward to lock the nozzle in place before triggering thespray gun.

Shutdown and.Care Of Unit

When unit is not in use, turn off water supply.

When shutting down for theday or weekend, shut off unit, shut off water supplyvalve, and trigger gun to release pressure. Wipe off the unit witha damp rag.

Check the filter screen in the water inlet connection as often as necessary, at least daily. Do not operate the unit with the inletand filter screen removed.

DO NOTtrytoadjusttheunloadervalveorchangethe

engine speed. Changingthesesettings rnay cause excessive pressure, intermittent unloader operation, wasted fuel and increased wearon parts andwill void the warranty.

PUMP MUST NOT BE RUN DRY and must be drained of water prior to exposure to freezing temperatures. Use and storethe unit where itwill not be subjected to freezing temperatures.If water does freeze in the unit, thaw before trying to start. .A 50% anti-freeze solution rnaybe pumpedprior to coldweather storage.

Use only spray tips that are matched to the unit to avoid excessive cyclingandwear of the unloader valve. See Accessories.

CAUTION

pourhot water on a frozen pump. A sudden temperature change may crack the ceramic

Do not pump caustic materials.

Before extended storage, flush the pump with light oil.

Avoid dragging hoseoveranabrasivesurfacesuchas cement. This causes excessive wearandshorter hose life.

Clean the intake line strainer daily.

Lubrication and Care

Fill pump crankcase to dot on oil,gauge window with

25oz. (0.75 liters) of crankcase oil (part no. 801- 1 44) or equivalent SA€ 40 weighthydraulic oil with antiwear and rust inhibitor additives. Change initial fill after 50 hour running period. Change oil every 3 months or at 500 hour intervals.

WARNONG

1 NEVER alter adlustmentor modify the unloader valve.

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Graco Inc 801-392, 800-053, 2104E manual OPERATlQM
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2104E, 801-392, 800-053 specifications

Graco Inc. is a renowned manufacturer of fluid management solutions, and among its impressive product lineup, the Graco 800-053, 2104E, and 801-392 stand out due to their advanced features and technologies. These products cater to various industries, providing reliable pumping solutions for moving fluids with precision and efficiency.

The Graco 800-053 is a robust air-operated diaphragm pump designed for high-performance applications. Its primary features include a durable construction with a stainless-steel option, ensuring corrosion resistance and longevity. This model excels in handling various viscous fluids and can operate at a maximum flow rate of up to 25 gallons per minute. The adjustable stroke length allows users to tailor performance to the specific needs of each application, while its easy-to-replace diaphragm reduces maintenance downtime, making it a popular choice for industries such as paint, coatings, and chemical processing.

The Graco 2104E is a versatile electric airless sprayer known for its powerful performance and user-friendly design. One of the key technologies integrated into this model is the ProConnect system, allowing for quick and hassle-free pump replacements. The 2104E features an innovative fluid pressure control that enhances application accuracy and consistency. It also boasts a lightweight design, making it portable and easy to maneuver. Users appreciate the flexibility of this sprayer, as it can handle various materials, including water-based and solvent-based coatings, making it suitable for both indoor and outdoor applications.

Lastly, the Graco 801-392 is a part of Graco's industry-leading line of portable hydraulic pumps. Designed for maximum efficiency, this model integrates high-performance technology to deliver consistent pressure and flow. The 801-392 features an oil reservoir with a large capacity, which means less frequent refills, enhancing productivity on job sites. Built with a sturdy frame, it can withstand the rigors of daily use in demanding environments. The simple control panel allows for intuitive operation, making it accessible for users of all skill levels.

In summary, Graco Inc. continues to set industry standards with models like the 800-053, 2104E, and 801-392, each featuring advanced technologies and durable designs that cater to the diverse needs of fluid management across various sectors. Their commitment to innovation ensures they provide solutions that meet the challenges faced by professionals in today’s fast-paced working environments.
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