Graco 333282B important safety instructions Installation

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Installation

Install the Back Pressure Regulator (High Pressure Systems Only)

NOTE: The back pressure regulator is required on high pressure systems to prevent the system’s feed pumps from overdriving the dosing pumps during color change pump flush and color fill operations. Adjust the back pressure during the dump process to be approximately 75% of the supply pressure from the feed pumps, but never more than 300 psi (2.1 MPa, 21 bar) less than the supply pressure.

Install the back pressure regulator (120) and attaching hardware at the dump valve of the outlet manifold stack.

1.Install the gauge (123) in the open port of the tee (122).

2.Screw the tee (122) onto the dump valve fitting of the outlet manifold stack.

3.Assemble the two nipples (121) to the back pressure regulator (120). Screw the regulator assembly into the tee (122) as shown.

4.Connect a 1/4 npt(f) dump line to the downward facing nipple (121).

5.Connect the fluid supply lines to the valves. See Connect the Fluid Lines, page 26.

Figure 7 Install Back Pressure Regulator at Dump Valve of Outlet Stack

333282B

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Contents Color Change and Remote Mix Manifold Kits Important Safety InstructionsContents Related Manuals Manual No DescriptionManual No Non-Intrinsically Safe Modules ModelsControl Module Pressure Valves Kit Identification Label Intrinsically Safe Modules0359 Number of Catalyst + Solvent ValvesModels continue on next 333282B Models Fire and Explosion Hazard Intrinsic Safety Personal Protective Equipment Isocyanate Conditions Important Isocyanate ISO InformationMoisture Sensitivity of Isocyanates Changing MaterialsSetup Non-IS Control Modules Setup the ModulesColor Change Control Modules, Colors, and Catalysts ModuleNon-IS Control Module Switch Settings Inlet ManifoldOutlet Manifold Inlet Manifold Outlet Manifold Solenoid Valve Is Control Module Switch Settings Setup is Control ModulesIs Control Module Valve Solenoid Is Control Module Solenoid ValveMounting the Control Modules InstallationAir Supply GroundingConnect the Color Change Control Modules Non-Hazardous LocationInstall the Valve Manifolds Install the Valve ManifoldsInstallation Connect Remote Color Change Control Module Hazardous LocationInstall the Remote Valve Manifolds Connect the Valve Air Lines Install the Remote Mix ManifoldNon-Hazardous Area Hazardous AreaInstallation Valve Manifold Stack Schematic Connect the Fluid LinesConnect Non-Circulating Fluid Lines KEY Valve Manifold Connections Circulating System Connect Circulating Fluid LinesKEY Install an Expansion Kit Install an Expansion Kit Low Pressure Valve Manifold Shown Troubleshooting Cause SolutionColor Change Solenoid Valves Replace the Color Change Board Fuse, Color Change Board Troubleshooting Power Module Electrical SchematicsEfcm Cable J8 J9 J15 J16 J14 J10 J15 J16 Electrical Schematic, Sheet 3, Hazardous Location Optional Cables and Modules Replace a Color Valve RepairReplace a Solenoid Replace the Color Change Board FuseFuse Description Control Module Repair Non-IS Module Shown Replace the Color Change BoardNon-IS Color Change Kits PartsPart Description Qty Low Pressure Non-IS KitsKit No Kit Description High Pressure Non-IS KitsHigh Pressure Non-Circulating Color Change Kits High Pressure Circulating Color Change KitsParts Description Qty Is Color Change KitsAll available kits Parts Low Pressure is KitsHigh Pressure is Kits Low Pressure Valve Manifold Kits Valve Manifold KitsNon-Circulating Valve Manifold Kits Kit No Series Circulating Valve Manifold Kits Kit NoValve Manifold Kit Parts Kit No Parts Low Pressure Circulating Valve Manifold Kit Part Quantities Circulating Valve Manifold Kits Kit No Series High Pressure Valve Manifold KitsValve Manifold Kit Parts 24T581 Parts High Pressure Circulating Valve Manifold Kit Part Quantities Parts Non-IS Color Change Control Modules Color Change Control Module KitsKit No Position Solenoid Plug Tie Strap Ferrule Connector Connector 310 321 322 Fitting 305 324Non-IS Control Module Part Quantities Is Color Change Control Modules Is Control Module Part Quantities 16M00Parts Non-IS Expansion Kits Expansion KitsLow Pressure Expansion Kits High Pressure Expansion Kits High Pressure Acid-Compatible Expansion KitsLow Pressure Expansion Kits Is Expansion KitsDimensions Manifold Mounting Bracket, Non-IS 11.44 312 Mm diameter Dimensions Dimensions Color Change Kits Metric Technical DataGraco Information Graco Standard Warranty

333282B specifications

The Graco 333282B is a high-performance airless paint sprayer, designed specifically for both DIY enthusiasts and professional painters who require efficiency and precision. This versatile sprayer is suitable for a variety of projects, including home renovations, commercial applications, and creative crafts.

One of the standout features of the Graco 333282B is its robust TrueLife airless technology, which allows for a smooth and even finish without the hassles associated with traditional paintbrushes or rollers. This technology minimizes overspray while ensuring consistent paint delivery, making it an optimal choice for achieving professional-quality results.

In terms of power, the Graco 333282B incorporates a reliable electric motor that provides enough strength to handle thick materials, such as latex paints and stains. Its powerful motor ensures that users can cover large areas quickly, reducing the time spent on projects. Furthermore, the unit features an adjustable pressure control, allowing users to tailor the flow rate to their specific needs, which enhances versatility across various surfaces and types of paint.

The sprayer's design emphasizes user-friendliness. It is lightweight and portable, making it easy to transport and maneuver around different workspaces. The innovative design also incorporates an easy-to-clean tip, allowing for straightforward maintenance and ensuring longevity in performance. Additionally, the Graco 333282B is equipped with a flexible hose that accommodates movement without compromising pressure, making it easier to reach tight spaces and high walls.

Safety is also a priority, as the Graco 333282B features a built-in tip guard that protects users from accidental injuries when the sprayer is not in use. The unit is intentionally engineered for stability, minimizing the chances of tipping over during operation.

Overall, the Graco 333282B combines advanced technology, user-friendly features, and durability, making it an excellent choice for anyone looking to achieve exceptional painting results efficiently. Whether tackling large-scale projects or smaller DIY tasks, this sprayer delivers the performance necessary to get the job done right.
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