Troubleshooting, Problem Cause Solution

		Troubleshooting
	Troubleshooting

Problem	Cause	Solution


Orange peel finish - Paint	Pain droplets too large	• Maintain proper spraying distance, page 2.
surface not smooth		• Keep turbine air filters clean to allow full air
		flow.
		• Do not use an air hose that is too long to
		provide sufficient atomization pressure.
		• If droplets are still too large, reduce fluid.

	Paint droplets drying too fast to prop-	Keep object being sprayed out of direct sunlight.
	erly flow out of gun	When spraying in warmer temperatures, use a
		slower evaporating solvent or a reducer.

	Cold weather spraying	Keep fluid and object being sprayed as close to
		room temperature as possible. When spraying
		on a cold surface, most paints will become too
		thick to flow properly.

Blushing - clear coatings	Moisture condensation is trapped in	• Allow turbine to warm up a few minutes
appear milky	lacquer when spraying in hot, humid	before spraying.
	conditions	• Store lacquer off concrete floors, at room
		temperature.
		• Apply lighter coats and allow for proper dry-
		ing time.
		• Use a slower evaporating solvent or
		reducer.
		• Do not spray in windy conditions.

Fish eyes - small pools on	Silicone contamination from lubri-	Clean all parts with a cleaning solvent; wipe with
painted surface that will not	cants, grease, polish, or waxes on	a solvent rag and a clean rag. Replace rags as
fill	the surface being sprayed	needed. If problem persists, use a fish eye elimi-
		nator.

Runs and sags	Applying too much paint per pass for	• Move gun faster or decrease fluid flow.
	the drying conditions	• Maintain proper spraying distance, page 2.
		• Reduce amount of thinner or use a faster
		drying thinner.

Solvent pops or bubbles	Sprayed surface drying before sol-	• Apply fluid in lighter coats to allow for proper
	vent gas can be released	evaporation.
		• Use the recommended thinners.
		• Follow the solutions for Orange Peel Finish,
		Paint Droplets Too Large in this Trouble-
		shooting Table.

313754C

313754C, 257827, ti13850a, ti13832a, ti13822a specifications

Graco Inc., a renowned American manufacturer of fluid-handling systems and equipment, offers a diverse range of products that cater to various industries including automotive, construction, and industrial applications. Among their extensive lineup, products such as the 313754, TI13849A, TI13852A, TI13851A, and TI13820A stand out for their innovative technologies and robust features.

The Graco 313754 is a high-efficiency airless sprayer that excels in providing a flawless finish for both professional and DIY projects. One of its main features is the RAC X tip technology, which allows for a consistent spray pattern while minimizing overspray. Additionally, it is equipped with a powerful 1 HP electric motor that maintains a steady paint flow, enabling users to cover surfaces quicker and with less effort. The sprayer design focuses on user convenience, with a lightweight structure and easy transport handle.

The TI13849A is known for its versatility in handling different fluid types. This model features a unique diaphragm pump that enhances performance and reduces maintenance intervals. It is particularly effective in electrostatic spraying applications, where a high-quality finish is essential. The TI13849A boasts compatibility with various materials, making it ideal for diverse projects ranging from primers to varnishes.

TI13852A, on the other hand, introduces advanced monitoring capabilities. Integrated with digital controls, this model allows for precise adjustments during operation. Users can monitor pressure and fluid levels in real-time, which ensures optimal efficiency and minimal waste of materials. This feature is particularly valuable in industrial settings where precision is critical.

Another notable model, the TI13851A, focuses on ease of use. The unit features an intuitive interface, making it accessible for less experienced users. With its ergonomic design and lightweight components, operators can navigate tight spaces effortlessly. The quick-connect couplings allow for fast assembly and disassembly, streamlining the workflow.

Lastly, the TI13820A offers a compact solution for small-scale projects. Despite its smaller size, it does not compromise on power, making it suitable for various applications, from detailed touch-ups to larger surfaces. The model’s energy-efficient design ensures lower operational costs, making it a popular choice among contractors.

Together, these Graco products demonstrate the company's commitment to quality, innovation, and user-friendly design. With their advanced features and technologies, these models represent the company's dedication to enhancing productivity and achieving outstanding results in fluid handling applications.