1. Introdução
This instruction manual provides comprehensive guidance for the safe and efficient operation, setup, maintenance, and troubleshooting of your Graco Ultra XT 490 Hi-Boy Electric Airless Sprayer. Please read this manual thoroughly before operating the equipment to ensure proper use and to prevent injury or damage.
The Graco Ultra XT 490 Hi-Boy is designed for professional painting applications, featuring advanced technologies for enhanced performance and durability. Key features include:
- Xtreme Torque Motor Technology: Provides powerful and consistent performance.
- RapidResponse Control: Ensures quick and precise pressure adjustments.
- Selectable Performance Modes: Allows optimization for various materials and applications.
- Easy-to-Read LED Digital Display: Offers clear visibility of operational settings.
- Endurance Vortex Piston Pump with ProConnect: Delivers extended pump life and easy on-the-job pump replacement.
- TurboClean Cleaning System: Facilitates fast and thorough cleaning.
2. Informações de segurança
Always observe the following safety precautions to reduce the risk of injury or property damage. Failure to follow these instructions can result in serious injury or death.
- Leia todas as instruções antes de operar o equipamento.
- Wear appropriate personal protective equipment (PPE), including eye protection, gloves, and a respirator.
- Certifique-se de que a área de trabalho esteja bem ventilada e livre de fontes de ignição.
- Never point the spray gun at yourself or others. High-pressure fluid can cause serious injury.
- Always relieve pressure before cleaning, servicing, or removing any parts.
- Use only Graco-approved replacement parts and accessories.
- Mantenha crianças e animais de estimação longe do equipamento durante a operação.
- Do not operate the sprayer if any part is damaged or malfunctioning.
- Connect the sprayer to a properly grounded electrical outlet.
3. Conteúdo da embalagem
Verify that all components are present in the package before beginning setup:
- Graco Ultra XT 490 Hi-Boy Electric Airless Sprayer Unit
- Contractor PC Gun
- Mangueira de alta pressão
- RAC X LP 517 SwitchTip
- Manual de Instruções (este documento)
4. Configuração
Follow these steps for initial setup of your Graco Ultra XT 490 Hi-Boy sprayer:
- Desembalagem: Retire cuidadosamente todos os componentes da embalagem. Inspecione-a para verificar se há danos causados pelo transporte.
- Positioning the Sprayer: Place the sprayer on a stable, level surface in a well-ventilated area. Ensure adequate space for operation and movement.
- Conectando a mangueira:
- Connect one end of the high-pressure hose to the fluid outlet on the sprayer. Tighten securely with a wrench.
- Connect the other end of the high-pressure hose to the inlet of the Contractor PC Gun. Tighten securely.
- Installing the Spray Tip:
- Ensure the spray gun trigger guard is engaged.
- Insert the RAC X LP 517 SwitchTip into the tip guard on the Contractor PC Gun.
- Rotate the tip 180 degrees to the spray position.
- Conexão de energia: Connect the sprayer's power cord to a grounded 120V AC electrical outlet.
5. Instruções de operação
This section outlines the general operating procedures for the Graco Ultra XT 490 Hi-Boy sprayer. Always refer to the specific instructions for your chosen coating material.
- Preparando o Pulverizador:
- Place the suction tube into the paint container and the drain tube into a waste bucket.
- Turn the prime valve to the "Prime" position.
- Turn on the sprayer. The pump will begin to draw material.
- Once material flows smoothly from the drain tube, turn off the sprayer.
- Turn the prime valve to the "Spray" position.
- Ajustando a pressão:
- Ligue o pulverizador.
- Use the RapidResponse Control and Easy-to-Read LED Digital Display to set the desired pressure. Start with a lower pressure and gradually increase until a consistent spray pattern is achieved.
- Select the appropriate performance mode for your material and application using the selectable performance modes feature.
- Técnica de pulverização:
- Hold the Contractor PC Gun perpendicular to the surface, maintaining a consistent distance.
- Begin moving your arm before pulling the trigger and release the trigger before stopping your arm movement.
- Sobreponha cada passada em aproximadamente 50% para garantir uma cobertura uniforme.
- Desligando:
- Desligue o pulverizador.
- Engage the trigger guard on the spray gun.
- Relieve pressure by turning the prime valve to the "Prime" position and holding the gun over a waste bucket until pressure is released.
6. Manutenção
Regular maintenance ensures the longevity and optimal performance of your Graco Ultra XT 490 Hi-Boy sprayer.
- Limpeza após cada uso:
- Utilize the TurboClean Cleaning System for quick and efficient flushing of the system.
- Flush the sprayer with an appropriate cleaning solution (water for latex, mineral spirits for oil-based paints) until the fluid runs clear.
- Clean the spray gun, tip, and filter thoroughly.
- Manutenção da bomba:
- The Endurance Vortex Piston Pump with ProConnect allows for easy on-the-job pump replacement. Refer to the ProConnect instructions for detailed replacement procedures if necessary.
- Regularly check the pump for wear and tear.
- Armazenar:
- Guarde o pulverizador em um local limpo, seco e livre de geadas.
- Always relieve pressure before storing.
- For long-term storage, circulate pump protector fluid through the system.
7. Solução De Problemas
This section addresses common issues you might encounter with your Graco Ultra XT 490 Hi-Boy sprayer. For more complex problems, contact Graco customer support.
| Problema | Possível causa | Solução |
|---|---|---|
| Sem pulverização ou pulverização fraca | Clogged tip, low pressure setting, air in system, worn pump. | Clean or replace tip, increase pressure, prime system, inspect pump. |
| Spray pulsante | Air leak in suction hose, clogged filter, worn packings. | Check hose connections, clean filters, replace packings. |
| O motor funciona, mas sem pressão | Prime valve in wrong position, clogged inlet strainer, dry pump. | Ensure prime valve is in "Spray", clean strainer, prime pump. |
8. Especificações
| Recurso | Detalhe |
|---|---|
| Marca | Graco |
| Nome do modelo | Ultra XT 490 |
| Número do modelo do item | 19D521 |
| Fonte de energia | Elétrica 120V |
| Pressão Máxima | 3300 PSI (libra por polegada quadrada) |
| Usos recomendados | Pintura |
| Material | Plastic (housing components) |
| Estilo | Cart-mounted, Hi-Boy |
| Peso do item | 78 libras |
| Dimensões da embalagem | 33 x 25.5 x 22 polegadas |
| UPC | 769946346305 |
9. Garantia e Suporte
Os produtos Graco são fabricados de acordo com altos padrões de qualidade. Para informações específicas sobre a garantia, consulte o cartão de garantia incluído com o produto ou visite o site oficial da Graco. website. For technical support, replacement parts, or service inquiries, please contact Graco customer service directly.
Você pode encontrar mais informações e recursos de suporte em Graco Brand Store.
