1. Киришүү
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Graco Ultra Max II 490 PC Pro Electric Airless Paint Sprayer, Hi-Boy model 17E854. Please read this manual thoroughly before operating the equipment to ensure proper use and to prevent injury or damage.
The Graco Ultra Max II 490 PC Pro is designed for professional painting applications, offering advanced features for consistent spray performance and efficient job management.
2. Коопсуздук маалыматы
ЭСКЕРТҮҮ: Бул коопсуздук көрсөтмөлөрүн аткарбоо олуттуу жаракатка же өлүмгө алып келиши мүмкүн.
- Always wear appropriate personal protective equipment, including eye protection, gloves, and a respirator, when operating the sprayer.
- Коркунучтуу түтүндөрдүн топтолушуна жол бербөө үчүн иш зонасында жетиштүү желдетүүнү камсыз кылыңыз.
- Keep away from heat and open flames. Do not use with flammable materials unless specifically designed and rated for such use, and always follow manufacturer guidelines for material compatibility.
- Ensure the sprayer is properly grounded to prevent electrical shock.
- Never point the spray gun at yourself or others. High-pressure fluid can cause serious injury.
- Always relieve pressure before cleaning, servicing, or storing the unit.
- Dispose of paint, solvents, and cleaning materials in accordance with local, state, and federal regulations.
- Балдарды жана үй жаныбарларын жумуш ордунан жана жабдуулардан алыс кармаңыз.
3. Продукт бүтүп калдыview
The Graco Ultra Max II 490 PC Pro is an electric airless paint sprayer designed for durability and performance. Key features include:
- SmartControl 3.0: This system continuously monitors sprayer performance, adjusting motor speed to match your spraying needs. It measures sprayer gallons, hours, and pressure, and provides diagnostic support messages.
- BlueLink Job and Sprayer Management System: Allows tracking of every sprayer, monitoring job progress, and maximizing uptime through advanced management capabilities.
- MaxPower Brushless DC Motor: A durable motor that creates more torque and delivers maintenance-free performance.
- FastFlush High-Flow Cleaning System: Enables cleaning up to four times faster with half the water, improving efficiency.
- Жеңил транспорт: The Hi-Boy model includes a kickstand for easy one-person bucket changes, enhancing mobility on job sites.

This image shows the Graco Ultra Max II 490 PC Pro Electric Airless Paint Sprayer, Hi-Boy model, featuring its blue and black design with the control panel visible.
4. Орнотуу
Before initial use, ensure all components are present and undamaged.
- Пакеттен чыгаруу: Carefully remove the sprayer and all accessories from the packaging.
- Ассамблея: Attach the high-pressure hose to the sprayer outlet and the spray gun. Ensure all connections are tight.
- Учту орнотуу: Install the appropriate spray tip for your material and application into the spray gun.
- Материалды даярдоо: Stir your paint or coating thoroughly. For optimal performance, strain the material to remove any lumps or debris.
- Толуктоо: Place the suction tube into the paint container and the drain tube into a waste bucket. Turn the prime/spray valve to the prime position. Turn on the sprayer and allow it to run until paint flows smoothly from the drain tube, indicating the pump is primed.
- Kickstand Use (Hi-Boy models): Utilize the integrated kickstand for stable positioning and easy one-person bucket changes.
5. Иштөө нускамалары
Proper operation ensures a quality finish and extends the life of your sprayer.
- Басымды жөндөө: Turn the prime/spray valve to the spray position. Use the SmartControl 3.0 interface to set the desired pressure. Start with a lower pressure and gradually increase until you achieve a consistent spray pattern without tails.
- Чачыруу техникасы: Maintain a consistent distance (typically 10-12 inches) from the surface. Move the spray gun in smooth, overlapping passes. Release the trigger at the end of each pass to prevent excessive build-up.
- Material Changes: When changing materials or colors, thoroughly clean the sprayer as described in the Maintenance section.
- Өчүрүү: When finished spraying, turn off the sprayer, relieve pressure by engaging the gun safety lock and then pulling the trigger into a waste bucket, and then turn the prime/spray valve to the prime position.
An embedded video demonstrating the features or operation of the Graco Ultra Max II 490 PC Pro Electric Airless Paint Sprayer.
6. Техникалык тейлөө
Regular cleaning and maintenance are crucial for the longevity and optimal performance of your Graco sprayer.
- Ар бир колдонуудан кийин тазалоо: Utilize the FastFlush High-Flow Cleaning System. Flush the system with an appropriate cleaning solution (water for latex, mineral spirits for oil-based paints) until the fluid runs clear.
- Фильтрди тазалоо: Regularly clean or replace the gun filter and manifold filter to prevent clogs and maintain spray quality.
- Кеңешти тейлөө: Clean spray tips after each use. If a tip becomes clogged during spraying, reverse the tip to clear it.
- Pump Protector: For storage, especially in freezing temperatures, run pump protector fluid through the system to lubricate components and prevent corrosion.
- Мотор: The MaxPower Brushless DC Motor is designed for maintenance-free performance, requiring no brush replacement.
- Сактагыч: Чачыраткычты таза, кургак жана температурасы көзөмөлдөнгөн чөйрөдө сактаңыз.
7. Кыйынчылыктарды
The SmartControl 3.0 system provides diagnostic support messages. Refer to the display for specific error codes and recommended actions. Below are common issues and general solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Чачыратуунун же төмөнкү басымдын кереги жок | Clogged tip, clogged filter, air in system, worn pump packings | Clean/replace tip, clean/replace filters, re-prime pump, contact service for pump repair |
| Inconsistent spray pattern (tails) | Pressure too low, worn tip, material too thick | Increase pressure, replace tip, thin material (if recommended by paint manufacturer) |
| Leaking from gun or hose | Loose connections, damaged seals/O-rings | Tighten connections, inspect and replace damaged parts |
| Motor runs but no pressure builds | Inlet valve stuck open, pump not primed, severe air leak | Clean inlet valve, re-prime, check for loose connections |
For persistent issues or complex repairs, contact Graco customer support or an authorized service center.
8. Техникалык шарттар
| Спецификация | Деталь |
|---|---|
| Бренд | Graco |
| Модель номери | ULTRA MAX II 490 PC PRO |
| Танк көлөмү | 1.5 галлон |
| Түс | Көк |
| Материал | Дат баспаган болот |
| Элемент Салмагы | 0.01 Ounces (Note: This weight may refer to packaging or a specific component, actual product weight may vary) |
| Стиль | Салам бала |
| Power Source | Электр |
| Максималдуу басым | чарчы дюймуна 3300 фунт |
| Шлангдын узундугу | 3 метр |
| UPC | 755652818663 |
| Пакеттин өлчөмдөрү | 33 x 24.5 x 22 дюйм |
9. Кепилдик жана колдоо
Кепилдик жөнүндө толук маалымат алуу үчүн, өнүмүңүз менен кошо берилген документтерди караңыз же расмий Graco дүкөнүнө баш багыңыз website. Graco typically offers a limited warranty covering defects in materials and workmanship.
For technical assistance, parts, or service, please contact Graco customer support directly. You can often find contact information on the product itself, in the packaging, or by visiting the official Graco brand store online: Visit the Graco Store.





