Graco Inc 800-062, 308-501, 800-063, 800-065, 800-335, 3035, 2245 manual Troubleshooting Chart, Problem

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TROUBLESHOOTING CHART

WARNING

To reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes or on the skin or injury from moving parts, always follow the Pressure Relief Procedure Warning before proceeding.

PROBLEM

CAUSE

SOLUTION

Engine will not start

No gasoline in fuel tank or carburetor.

Fill the tank with gasoline, open fuel shut off valve.

or is hard to start

 

Check fuel line and carburetor.

 

Low oil (on units with low oil sensor).

Add to proper level.

 

Start/Stop switch in Stop position.

Move switch to start position.

 

Water in gasoline or old fuel.

Drain fuel tank and carburetor. Use new fuel and dry

 

 

spark plug.

 

Choked improperly. Flooded engine.

Open choke and crank engine several times to clear

 

 

out gas.

 

Dirty air cleaner filter.

Remove and clean.

 

Spark plug dirty, wrong gap or wrong type.

Clean, adjust the gap or replace.

 

Spray gun closed.

Trigger spray gun.

 

 

 

Engine misses or

Partially plugged air cleaner filter.

Remove and clean.

lacks power

Spark plug dirty, wrong gap or wrong type.

Clean, adjust the gap or replace.

 

 

 

 

Low pressure and/or

Worn or wrong size tip.

Replace with tip of proper size.

pump runs rough

Inlet filter clogged.

Clean. Check more frequently.

 

 

Worn packings, abrasives in water or

Check filter. Replace packings. See PUMP SERVICE.

 

natural wear.

 

 

Inadequate water supply.

Check water flow rate to pump.

 

Belt slippage.

Tighten or replace; use correct belts and replace both

 

 

at same time.

 

Fouled or dirty inlet or discharge valves.

Clean inlet and discharge valve assemblies. Check

 

Even a small particle can cause the valve

filter.

 

to stick.

 

 

Restricted inlet.

Check garden hose, may be collapsed or kinked.

 

Worn inlet or discharge valves.

Replace worn valves.

 

Leaking high pressure hose.

Replace high pressure hose.

 

 

 

Water leakage from

Worn packings.

Install new packings. See PUMP SERVICE.

under pump manifold

 

 

Water in pump

Humid air condensing inside crankcase.

Change oil as specified in MAINTENANCE.

 

Worn packings.

Install new packings. See PUMP SERVICE.

 

Oil seals leaking.

Install new oil seals. See PUMP SERVICE.

 

 

 

Frequent or

Scored, damaged or worn plungers.

Install new plungers. See PUMP SERVICE.

premature failure of

Abrasive material in the fluid being pumped.

Install proper filtration on pump inlet plumbing.

the packings

Inlet water temperature too high.

Check water temperature; may not exceed 160_F.

 

 

Overpressurizing pump.

Do not modify any factory–set adjustments. See

 

 

EQUIPMENT MISUSE HAZARD.

 

Excessive pressure due to partially plugged

Clean or replace tip. See Installing and Changing Spray

 

or damaged tip.

Tips.

 

Pump running too long without spraying.

Never run pump more than 10 minutes without

 

 

spraying.

 

Running pump dry.

Do not run pump without water.

Strong surging at the

Foreign particles in the inlet or discharge

Clean or replace valves. See PUMP SERVICE.

inlet and low

valve or worn inlet and/or discharge valves.

 

pressure on the

 

 

discharge side

 

 

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Contents INSTRUCTIONS-PARTS List Pressure 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 and Storage MaintenanceProblem Troubleshooting ChartParts Drawing 800-062 & 800-063 Hydra-Cleanr2245 Pressure WasherPart Description QTY Parts ListHydra-Cleanr3035 Pressure Washer 801-003 BELT, Drive 801-539 Hydra-Cleanr3040 Pressure Washer 801-285 BELT, Drive 801-541 Pump Assembly, 2200 psi 800-327 Pump Assembly, 3000 psi Ring Valves Pump ServicePumping Section Servicing the PlungersAccessories Technical DataServicing the V-Packings Graco INC. P.O. BOX 1441 MINNEAPOLIS, MN Graco Warranty

2245, 3035, 800-335, 800-065, 800-062 specifications

Graco Inc. has made significant strides in the manufacturing of fluid handling systems and equipment, positioning itself as a leader in the industry. Among their well-regarded products are the models 800-062, 308-501, 800-065, 800-335, and 3035. Each of these models comes with unique features and technologies that cater to various industrial applications.

The Graco 800-062 model is known for its reliability and efficiency in fluid transfer applications. It features a durable construction that withstands tough job site conditions. This model is equipped with advanced pneumatic technology, allowing for controlled fluid dispensing, which minimizes waste and enhances precision. Graco's attention to detail in ergonomics also enables operators to handle the device with comfort, reducing user fatigue during prolonged use.

The 308-501 model excels in its versatility, providing multiple output options to meet different operational needs. Its modular design allows for easy upgrades and maintenance. A standout characteristic of this model is its integrated filtration system, which ensures that the fluid remains contaminant-free, ultimately improving the quality of the application.

Moving on to the 800-065 model, this equipment is particularly known for its high flow rates and heavy-duty performance. Ideal for high-volume applications, it combines advanced hydraulic technology with a robust build, making it suitable for both indoor and outdoor environments. The automatic pressure regulation feature enhances its operational safety and extends the service life of the equipment.

The Graco 800-335 model stands out for its compact design, making it a perfect choice for workspaces with limited space. Despite its small footprint, it doesn't compromise on performance. The user-friendly interface allows for easy adjustments, and the model is equipped with low noise technology, making it ideal for noise-sensitive environments.

Finally, the Graco 3035 model is designed for precision and accuracy in fluid dispensing processes. It features intuitive controls and a state-of-the-art monitoring system, allowing for real-time feedback on fluid levels and pressure. An automatic shut-off feature ensures safety and prevents overfilling or accidental spills.

In summary, Graco Inc.'s models 800-062, 308-501, 800-065, 800-335, and 3035 represent a blend of innovation, durability, and user-centered design, making them vital tools in various industrial applications ranging from construction to manufacturing. These models not only enhance productivity but also ensure optimal operational safety, meeting the demands of a rapidly evolving industry.