Graco 332709B Servicing the Fluid Section, Removing a Pump, Installing a Pump

Page 48

Repair

Servicing the Fluid Section

Removing a Pump

1.Follow the steps in Before Servicing, page 34.

2.Remove the screws (56) holding the cover (8) to the front of the unit.

3.Disconnect the cable from the pump driver (101).

4.Disconnect the air lines from the dosing valves

(V).

5.Disconnect the fluid inlet and outlet lines from the pump manifolds (IN, OUT).

6.Remove the screws (15) and pump bracket (7).

Figure 33 Installing a Pump

7.Loosen the jam nuts holding the pump to the mounting bracket (4). Remove the pump.

8.See manual 332339 to repair the pump.

Installing a Pump

1.Slide the pump into the mounting bracket (4). Tighten the jam nuts to secure.

2.Install the pump bracket (7) and screws (15).

3.Connect the fluid inlet and outlet lines to the pump manifolds (IN, OUT).

4.Connect the air lines to the dosing valves (V).

5.Connect the cable to the pump driver (101).

6.Install the cover (8) to the front of the unit with the screws (56).

7.Open the main air shutoff valve on the air supply line.

8.Restore power to the unit. Turn on the power switch at the electrical control box.

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332709B

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Contents ProMix PD2K Proportioner for Automatic Spray Applications Contents Models 0359Model AC2000 High Pressure Identification Label Related Manuals Manual No DescriptionManual No Fire and Explosion Hazard Intrinsic Safety Personal Protective Equipment Important Isocyanate ISO Information Isocyanate ConditionsMoisture Sensitivity of Isocyanates Changing MaterialsTroubleshooting System TroubleshootingProblem Cause Solution Error Code Troubleshooting Code TypeB9AX B9BXB9SX CAC#CA0X EfcmCddx Eaux EBH#Ebux USBEmix EQU0EQU1 EQU2 EQU3EQU4 EQU5Mmux Qadx QbdxQPD1 SND1SPD1 WsuxMaintenance Error Codes Code Type Name DescriptionPower Barrier Board Diagnostics Isolation Board Diagnostics Isolation Board DiagnosticsEnhanced Fluid Control Module Efcm Diagnostics Enhanced Fluid Control ModulePump Module Diagnostics Pump Module Diagnostics Component or Indicator FunctionAdvanced Display Module Diagnostics 332709B Electrical Schematics Power ModuleEfcm Efcm J8 J9 J15 J16 J14 J10 J15 J16 Electrical Schematic, Sheet 3, Hazardous Location Optional Cables and Modules Repair Before ServicingPressure Relief Procedure Without Color ChangeWith Color Change Repairing the Advanced Display Module ADM Replace the ADM Install Key Token or Upgrade TokenReplace the Battery Isolation Board Cable Destination Connector Servicing the Control BoxReplacing the Isolation Board Detail of Isolation Board Cable Connections Replacing the Barrier Board Replacing the Barrier BoardReplacing the Barrier Board Fuses Replacing the Enhanced Fluid Control Module EfcmReplacing the 24 Vdc Power Supply Replacing the 24 Vdc Power SupplyReplacing the 48 Vdc Pump Power Supply Replacing a Pump Control Module Replacing a Pump Control ModuleReplacing a Communication Gateway Module Replacing the Line Filter Replacing the Line FilterReplacing the Power Switch Replacing the Power SwitchInstalling a Pump Servicing the Fluid SectionRemoving a Pump Electrical Schematics, Replacing a SolenoidModule. See Electrical Schematics, Replacing a FanReplacing a Fan Replacing a Solvent Flow Switch 332709B Parts Proportioner PartsPart No. AC1000 Low Pressure Proportioner Part DescriptionGround Wire Washer 3/8CABLE, can Control Box Parts Electrical Control BoxPower Supply Electrical Control Box Part DescriptionEnclosure GrommetPart Description Qty HARNESS, canMuffler Connector 1/8 Solenoid Manifold PartsPart No T772 Solenoid Manifold Description PlateTechnical Data Positive Displacement Metric ProportionerGraco Standard Warranty Graco InformationFor Graco Canada Customers

332709B specifications

The Graco 332709B is a versatile and innovative airless paint sprayer designed to meet the demands of both professional contractors and DIY homeowners. This robust unit is engineered to deliver impressive performance, enabling users to achieve a high-quality finish on various surfaces, making it an ideal choice for a wide range of painting projects.

One of the standout features of the Graco 332709B is its powerful motor, which allows for consistent paint flow and the ability to spray a variety of materials, from thin stains to heavy paints. The adjustable pressure control system is designed to provide optimal spray control, enabling users to fine-tune the pressure based on the specific project requirements. This feature ensures a smooth application, reducing the risk of overspray and providing a more precise result.

The Graco 332709B incorporates state-of-the-art technology with its ProXChange system, which allows for quick and easy replacement of the pump without the need for tools. This patented technology minimizes downtime during painting projects, as users can swiftly swap out worn components and continue working with minimal interruption. This feature is particularly advantageous for professionals who need to maintain productivity on the job site.

Another key characteristic of the Graco 332709B is its lightweight and portable design. Weighing in at just a few kilograms, the sprayer is easy to transport and maneuver, making it suitable for projects of various sizes, from small indoor rooms to extensive outdoor surfaces.

Additionally, the integrated hose storage system helps keep the work area tidy, while the easy-to-clean design promotes efficient maintenance. Users can quickly clean the sprayer after use, ensuring it remains in optimal working condition for future projects.

The Graco 332709B also boasts compatibility with a wide range of spray tips, allowing users to achieve different spray patterns and widths. This versatility makes it suitable for various applications, from detailed work to large-area coverage.

In summary, the Graco 332709B stands out for its combination of power, convenience, and versatility. Its advanced technologies and user-friendly features make it an excellent choice for anyone looking to achieve professional results while enjoying the ease and efficiency of an airless paint sprayer. Whether for residential or commercial applications, this model is designed to deliver performance and reliability for all painting endeavors.
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