1. Introdución
This manual provides instructions for the safe and effective use of the Graco TrueCoat 360 Cordless Connect Drill Sprayer, model 26D360. This tool is designed for DIY enthusiasts to apply paint and stain for projects up to 2 gallons, offering cordless operation when connected to a compatible drill/driver or impact driver.

Figure 1: Graco TrueCoat 360 Cordless Connect Drill Sprayer (Model 26D360) with an attached cordless drill.

Figure 2: The TrueCoat 360 Cordless Connect is part of the DIY Series, suitable for light projects up to 2 gallons in size.

Figure 3: The sprayer is ideal for various DIY projects including interior walls, furniture, cabinets, doors, trim, and fences.
2. Información importante de seguridade
AVISO: Cancer and Reproductive Harm - For more information go to www.P65Warnings.ca.gov.
Lea e comprenda sempre todos os avisos de seguridade, instrucións, ilustracións e especificacións que se inclúen con esta ferramenta eléctrica. O incumprimento de todas as instrucións que se indican a continuación pode provocar descargas eléctricas, incendios ou lesións graves. Garde todos os avisos e instrucións para futuras consultas.
Precaucións xerais de seguridade:
- Wear appropriate personal protective equipment (PPE) including eye protection, gloves, and a respirator.
- Asegurar unha ventilación axeitada na zona de traballo.
- Keep children and bystanders away while operating the sprayer.
- Do not spray flammable liquids near open flames or ignition sources.
- Always disconnect the drill/power source before cleaning, adjusting, or performing maintenance.
- Refer to the material manufacturer's safety data sheet (SDS) for specific handling and disposal instructions.
3. Contido do paquete
The Graco TrueCoat 360 Cordless Connect Drill Sprayer package includes the following items:
- 1 x Graco TrueCoat 360 Cordless Connect Drill Sprayer unit
- 1 x Paint Tip (wide)
- 1 x Stain Tip (wide)
- 1 x Inlet Filter
- 2 x 32 ounce FlexLiner bags
- 1 x Easy Fill Funnel and Strainer
- 1 x Seal Lube
- Guía de inicio rápido
- Manual de instrucións (este documento)
4. Configuración
4.1 Attaching a Cordless Drill
The TrueCoat 360 Cordless Connect is designed to be powered by your own cordless drill/driver or impact driver. Ensure your drill has a minimum speed of 1400 RPM for optimal performance.

Figure 4: The sprayer is compatible with 1/4" drill/drivers and 1/4" impact drivers. A minimum of 1400 RPM is required.

Figure 5: Choose a drill/driver for slower speeds and more control, or an impact driver for larger projects and faster pace.
- Align the sprayer's drive shaft with the chuck of your cordless drill.
- Securely tighten the drill chuck around the drive shaft.
- Ensure the connection is firm to prevent slippage during operation.
4.2 Preparing Paint or Stain
The TrueCoat 360 is designed to spray unthinned paint or stain. However, it is crucial to always consult the paint or stain manufacturer's instructions and recommendations for thinning, especially for thicker materials. Some paints, despite general claims, may require thinning for optimal performance and to prevent damage to the sprayer. Use the Easy Fill Funnel and Strainer System to strain your material, preventing clogs.
4.3 Filling the FlexLiner Bag
- Insert a new 32-ounce FlexLiner bag into the paint cup.
- Pour your prepared paint or stain into the FlexLiner bag. Do not overfill.
- Attach the paint cup assembly to the sprayer unit, ensuring it is securely fastened.
4.4 Cebado do pulverizador
Priming removes air from the system and prepares the sprayer for use.
- Ensure the spray tip is removed.
- Set the sprayer to the "Prime" setting.
- Point the sprayer into a waste container.
- Activate your drill to run the sprayer until a steady stream of material flows from the tip opening, indicating all air has been purged.
- Release the drill trigger and set the sprayer to the "Spray" setting.
- Install the desired paint or stain tip.
5. Funcionamento
5.1 Spraying Techniques
Maintain a consistent distance and speed for an even finish. Overlap each pass by approximately 50%.

Figure 6: The sprayer allows for spraying in any direction, including upside down, thanks to VacuValve technology. Ensure your drill meets the minimum 1400 RPM requirement.

Figure 7: Using a drill/driver allows for a slower pace and more control, ideal for detailed work like spraying cabinet doors.
VacuValve Technology
The exclusive VacuValve technology, combined with the FlexLiner system, allows you to spray in any direction, even upside down, without losing prime or experiencing sputtering. This is particularly useful for ceilings, undersides of furniture, or other awkward angles.
TrueAirless Experience
- TRUEQUALITY: Professional-grade technology in a user-friendly design.
- TRUESPEED: Designed for quick one-pass coverage.
- TRUECONTROL: Provides unmatched control with minimal overspray.
6. Mantemento e Limpeza
Proper cleaning after each use is essential to ensure the longevity and performance of your Graco TrueCoat 360 sprayer.
- Empty FlexLiner: Remove the FlexLiner bag and dispose of any remaining material according to local regulations.
- Enxágüe: Fill a new FlexLiner bag with appropriate cleaning solution (water for latex, mineral spirits for oil-based paints).
- Sistema de descarga: Attach the filled FlexLiner, set the sprayer to "Prime," and run the drill until the cleaning solution runs clear.
- Consello limpo: Remove the spray tip and guard. Clean them thoroughly with a brush and cleaning solution.
- Limpeza exterior: Limpa o exterior do pulverizador con publicidadeamp pano.
- Seal Lube: Apply a small amount of the provided Seal Lube to the pump's piston after cleaning to maintain its condition.
- Almacenamento: Garde o pulverizador nun lugar limpo e seco.
7 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Sen pulverización ou pulverización débil | Clogged tip, clogged inlet filter, air in system, insufficient material. | Clean tip and filter. Re-prime the sprayer. Ensure FlexLiner has enough material. |
| Spray de pulverización | Air in system, low material, loose connections. | Re-prime the sprayer. Check FlexLiner material level. Ensure all connections are tight. |
| Patrón de pulverización pobre | Clogged tip, incorrect tip size, material too thick. | Clean or replace tip. Ensure material consistency is appropriate for spraying. Refer to paint manufacturer's recommendations for thinning if necessary, despite general claims of no thinning required. |
| Sprayer not engaging with drill | Drill chuck not tightened, drill RPM too low. | Ensure drill chuck is securely tightened. Verify drill meets minimum 1400 RPM requirement. |
8. Especificacións
| Modelo | 26D360 |
| Marca | Graco |
| Fonte de enerxía | Cordless (requires user-supplied drill/driver or impact driver) |
| Minimum Drill RPM | 1400 RPM |
| Capacidade de material | 32 oz. FlexLiner bags (suitable for projects up to 2 gallons) |
| Dimensións do produto | 15.5 cm de longo x 12 cm de ancho x 5.25 cm de alto |
| Peso do elemento | 4 libras |
| Material | Plástico, Goma |
| UPC | 769946768176 |
9. Garantía e soporte
For warranty information, technical support, or replacement parts, please contact Graco customer service directly. Refer to the Quick Start-Up Guide or Graco's official websitio web para obter os datos de contacto máis actuais.
Nota importante: Always ensure you are using genuine Graco replacement parts to maintain product performance and warranty validity.





