Graco 309524L important safety instructions Technical Data, Maximum Temperature Rise vs. Flow Rate

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Technical Data

Technical Data

The heater can be used in the following environmental conditions: indoor use, 99% maximum relative humidity, pollu- tion degree 2, installation category II, maximum ambient temperature 135° F (57° C).

Maximum Working Pressure . . . . . . . . . . . . . . . . . . . . . . 7250 psi (50 MPa, 500 bar)

Voltage / Wattage / Current* . . . . . . . . . . . . . . . . . . . . . . . See Models, page 2

Fluid Passage Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 in.2 (117,419 mm2)

Fluid Passage Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . 0.435 in. (11.1 mm)

Fluid Passage Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 in. (3383 mm)

Thermometer Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64–250°F (-18–121°C)

Wetted Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stainless Steel

Temperature Operating Range . . . . . . . . . . . . . . . . . . . . . 84–219°F (-29–104°C)

Surface Temperature Code** . . . . . . . . . . . . . . . . . . . . . . T2 (482°F, 250°C)

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 lb. (17.6 Kg)

*Main supply fluctuation not to exceed 10%.

**The heater has a surface temperature code of T2 (482°F, 250°C), indicating a maximum external (surface) temperature rating of 482°F (250°C) in accordance with EN 60079-0:2006 (IEC 60079-0:2004) and EN 60079-1:2007 (IEC 60079-1:2007). This heater has a surface temperature code (identification code) of T2, indicating a maximum external (surface) temperature rating of 250°C (482°F) in accordance with Article 500 - Hazardous Locations - of NFPA 70 National Electrical Code and/or Section 18 - Hazardous Locations - of Part 1 of the Canadian Electrical Code. Read and comply with the requirements of these and similar codes as to proper location of the heater.

Maximum Temperature Rise

100

90

80

70

60

50

40

30

20

10

0

0

Maximum Temperature Rise vs. Flow Rate

4000 watt VISCON HP heater, Test Fluid: 10w Hydraulic Oil 94.16 2300 watt VISCON HP heater, Test Fluid: 10w Hydraulic Oil

NOTE: Line shows continuous operation of 1 heater.

Use additional heaters if necessary.

68.39

57.70

54.14

50.68

42.23

39.32

33.18

 

34.96

 

 

 

29.14

30.26

 

 

 

 

26.64

 

 

24.28

 

 

20.10

 

 

17.40

 

 

15.32

 

 

4000W

 

 

2300W

0.5

1

1.5

2

2.5

3

3.5

Flow Rate

28

309524L

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Contents Viscon HP Hazardous Location Heater shownModels Hazardous Location HeatersNon-hazardous Location Heaters ApprovalsTranslations ContentsManual Conventions Skin Injection Hazard Equipment Misuse Hazard Typical Installation Drawing InstallationKey Chart Notes Selecting TubingWall Mounting Mounting HeaterBracket Fluid Connections Accessories Cart MountingHazardous Location Installation Requirements Requirements For All InstallationsElectrical Connections Cart Mounted Wiring Wall Mounted WiringGrounding Determining Proper Fluid Temperature To find your fluid’s Under-Boil temperatureEffect of Temperature on Viscosity Pressure Relief Procedure OperationInitial Flushing Priming SystemAdjusting for Spraying Setting Heater ControlRefer to FIG Maintenance Follow Pressure Relief Procedure,Flushing Unclogging Fluid PassagesTroubleshooting Problem Cause SolutionBackup Thermostat Reassembly NotesRepair Primary Thermostat & ProbeThermostat Repair Hazardous Location Heaters Control Knob Thermal Limit SensorHeater Block 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.
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