Graco Inc 1040, 800-909 SHUTDOWN, Flushing and Storage, Maintenance, Pressure Relief Procedure

Page 8

SHUTDOWN, FLUSHING AND STORAGE

WARNING

PRESSURE RELIEF PROCEDURE

To reduce the risk of serious bodily injury

,

including fluid injection and splashing in the

 

eyes, or on the skin, always follow this

 

procedure whenever you stop spraying for more than 10 minutes, when shutting down, and before checking or repairing any part of the system.

1.Engage the trigger safety latch.

2.Turn the sprayer off.

3.Disconnect the electrical supply.

4.Shut off the water supply.

5.Disengage the trigger safety latch and trigger the gun to relieve pressure, and then engage the trigger safety latch again.

6.Before long–term (overnight) storage, disconnect the water supply and disconnect the electricity.

MAINTENANCE

Observing regular maintenance intervals helps ensure that you get maximum performance and life from the pressure washer.

There is a break–in period for the pump. After changing the oil initially, the interval between required changes is longer.

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.

1.If the pressure washer will be exposed to freezing temperatures, drain all water out of the pump. If it must be stored in freezing temperatures, flush the unit with a 50% anti–freeze solution. Relieve pressure. Flush the pressure washer before using it again to remove the anti–freeze.

CAUTION

If water does freeze in the pressure washer , thaw it in a warm room before trying to start it. DO NOT pour hot water on or into the pump; it may crack the ceramic plungers!

2.After each use, wipe all surfaces of the pressure washer with a clean, damp cloth.

3.Perform the appropriate maintenance. See the maintenance chart.

Interval

What to do

Daily

Clean water inlet screen and

 

filter. Check pump oil level. Fill

 

as necessary.

After first 50

Change pump break–in oil. Use

hours of

SAE 20 or 30 non–detergent oil.

operation

 

Each 500 hours

Change pump oil. Use SAE 20

of operation or 6

or 30 non–detergent oil.

months

 

8￿3￿8￿534

Page 7 Page 9
Image 8
Page 7 Page 9
Contents HYDRA-CLEAN735, 740, 1035 Pressure Washers Rev aGeneral Safety Pressure Relief ProcedureSpray Gun Safety Devices Medical TreatmentGround Fault Circuit Interrupter Protection Grounding InstructionsEquipment Misuse Hazard System PressureHose Safety Pressure Relief Procedure before checking orMoving Parts Hazard TermsInstallation Set UpCheck for Shipping Damage Connect to Water SupplyStartup Follow the Pressure Relief Procedure Trigger Safety LatchInstalling and Changing Spray Tips Maintenance Pressure Relief ProcedureSHUTDOWN, Flushing and Storage Interval What to doTroubleshooting Chart Problem Cause SolutionPump Service ValvesPumping Section Servicing the PlungersServicing the V-Packings Parts Drawing Parts List Wiring Diagram 230 Volt, 3 PhaseWiring Diagram 460 Volt, 3 Phase Part Description QTYParts Drawing Parts List Pump Assembly, 35 GPM Pump Assembly, 40 GPM Kit Repair Kit Qty Description Incl 803-660 803-664803-665 803-667Accessories 800-392800-398 800-042Technical Data ModelGraco INC. P.O. BOX 1441 MINNEAPOLIS, MN Graco WarrantyImportant Phone Numbers

1040, 1035, 735, 308-534, 800-908 specifications

Graco Inc is a renowned company specializing in fluid handling systems and equipment. Among their extensive product line, the model numbers 800-908, 308-534, 1040, 800-906, and 800-909 stand out, reflecting the company's commitment to quality and innovation in fluid management technologies.

The Graco 800-908 is a versatile air-operated diaphragm pump designed for transferring fluids and handling higher viscosity materials. One of its main features includes a corrosion-resistant construction that allows it to handle a variety of liquids, including corrosive and abrasive materials. This pump is equipped with a robust motor that ensures reliable performance in various industrial applications, making it an excellent choice for contractors and manufacturers alike.

The model 308-534 is known for its efficiency and compact design. Designed for use in low-pressure applications, it is suitable for transferring a range of non-viscous fluids. The unique features of this model include a lightweight design and easy installation, which are especially beneficial in tight spaces. Its maintenance-free operation further enhances its appeal for users looking for reliability and cost-effectiveness.

The Graco 1040 is a portable electric pump specifically designed for transferring lightweight materials, such as paints and coatings. This model features an adjustable flow rate, allowing users to control the output based on their specific needs. Its ergonomic design minimizes user fatigue, and the inclusion of built-in safety features ensures a secure operation, making it ideal for both commercial and residential applications.

The 800-906 model is a versatile transfer pump that excels in high-flow applications. Its dual-stage design allows for superior performance when dealing with thicker fluids, ensuring that users can quickly and efficiently transfer materials. This model is engineered for durability, featuring heavy-duty construction that withstands the rigors of industrial environments.

Lastly, the Graco 800-909 stands out as a powerful solution for high-volume fluid transfer tasks. It is designed for use in industries requiring rapid and reliable material movement, such as automotive and manufacturing. This pump is equipped with advanced technology that optimizes energy consumption while enhancing flow rates, thus providing an environmentally friendly option that does not compromise on performance.

In summary, Graco Inc's models 800-908, 308-534, 1040, 800-906, and 800-909 each exhibit unique features catering to diverse fluid handling needs, showcasing the company's dedication to innovation, efficiency, and reliability in fluid management solutions.
Top Page Image Contents