Graco 309524L Operation, Pressure Relief Procedure, Initial Flushing, Priming System

Page 14

Operation

Operation

Pressure Relief Procedure

WARNING

Read warnings, page 4.

Follow Pressure Relief Procedure when you stop spraying, and before cleaning, checking, or servicing equipment.

1.Engage the gun safety lock.

2.Shut off main power to the heater.

3.Circulate fluid for at least 10 minutes to cool the heated fluid and heater.

4.Shut off all air and fluid supplies.

5.Disengage the safety lock.

6.Hold a metal part of the gun firmly to a grounded metal pail, and trigger the gun to relieve pressure.

7.Engage the safety lock.

8.Have a container ready to catch the fluid, then open the fluid drain valve.

Initial Flushing

WARNING

Read warnings, page 4.

The heater was tested with lightweight oil, which needs to be flushed out before using the equipment. Ensure main power is off and heater is cool before flushing. Use a compatible solvent, and follow flushing instructions in your fluid supply and spray gun manual. Do not turn on heater until fluid lines are clear of solvent.

Priming System

(Refer to FIG. 1, page 6)

1.Do not turn on the heater yet.

2.If using an airless spray gun, do not install a spray tip yet.

3.Start the pump according to the instructions sup- plied with it.

4.Turn the system director valve (U) to circulate, and circulate fluid for several minutes.

5.Open the spray gun (Q) at the last outlet to prime the line. Repeat for all gun stations.

6.Engage the gun safety latch.

7.Shut off the air supply to the pump.

8.Follow Pressure Relief Procedure.

9.Install the gun spray tip.

14

309524L

Page 13 Page 15
Image 14
Page 13 Page 15
Contents Viscon HP Hazardous Location Heater shownNon-hazardous Location Heaters ModelsHazardous Location Heaters ApprovalsManual Conventions ContentsTranslations Skin Injection Hazard Equipment Misuse Hazard Key InstallationTypical Installation Drawing Chart Notes Selecting TubingBracket Mounting HeaterWall Mounting Fluid Connections Accessories Cart MountingElectrical Connections Requirements For All InstallationsHazardous Location Installation Requirements Grounding Wall Mounted WiringCart Mounted Wiring Determining Proper Fluid Temperature To find your fluid’s Under-Boil temperatureEffect of Temperature on Viscosity Initial Flushing Pressure Relief ProcedureOperation Priming SystemRefer to FIG Setting Heater ControlAdjusting for Spraying Flushing MaintenanceFollow Pressure Relief Procedure, Unclogging Fluid PassagesTroubleshooting Problem Cause SolutionRepair Backup ThermostatReassembly Notes Primary Thermostat & ProbeThermostat Repair Hazardous Location Heaters Heater Block Thermal Limit SensorControl Knob Control Repair Hazardous Location Heaters Parts Hazardous Location HeatersRef. No Heater Block Series Volts / Watts Part No. Description QtyNon-Hazardous Location Heaters Enclosure Accessories Cable Clamp Kit 246303 Installation Cable Clamp Kit KeyTechnical Data Maximum Temperature Rise vs. Flow RateDimensions Graco Standard Warranty Graco Information

309524L specifications

The Graco 309524L is a versatile and high-performing airless paint sprayer designed for both professional contractors and DIY enthusiasts. This innovative tool stands out for its efficiency, ease of use, and excellent finish quality, making it a top choice for various painting projects, from small residential jobs to larger commercial applications.

One of the main features of the Graco 309524L is its robust power system, which delivers consistent pressure and flow. This ensures that users can achieve even coverage and a superior finish, reducing the likelihood of roller marks or brush strokes. The unit also boasts an adjustable pressure control system, allowing users to fine-tune the paint output according to the specific needs of the project. This feature enhances precision, particularly when working on intricate surfaces or detailed projects.

The Graco 309524L employs advanced technology in its design. It utilizes a "TruPulse" technology that continuously monitors and adjusts the pressure based on the requirements of the job. This results in a smoother application and optimal performance, leading to reduced paint waste and faster completion times. Additionally, the sprayer is equipped with a durable and lightweight frame, making it easy to transport and maneuver around job sites.

Another significant characteristic is the Rapid Clean technology, which simplifies the cleanup process. After completing a painting task, users can easily flush the system with water or solvent, ensuring that the sprayer is ready for future use without the hassle of a complicated disassembly process.

The Graco 309524L is compatible with a wide range of coatings, including latex, stains, and primers, broadening its utility for various projects. Its easy setup and intuitive controls enable users of all experience levels to achieve professional-quality results with minimal effort.

Moreover, the unit comes with a selection of spray tips and a flexible paint hose, providing versatility for different applications. Whether it's interior walls, ceilings, or exterior surfaces, this sprayer meets the demands of various projects with ease and efficiency.

In summary, the Graco 309524L is a reliable and innovative airless paint sprayer that combines power, precision, and user-friendly features. Its advanced technologies and versatile capabilities make it an excellent investment for anyone looking to enhance their painting experience, ensuring high-quality results on every job.
Top Page Image Contents