Graco 390 PC Cordless Airless Sprayer User Manual

1. Муқаддима

This manual provides essential instructions for the safe and efficient operation, setup, maintenance, and troubleshooting of your Graco 390 PC Cordless Airless Sprayer. Please read this manual thoroughly before operating the equipment to ensure proper use and to prevent injury or damage.

The Graco 390 PC Cordless Airless Sprayer is designed for professional painting applications, offering the power of a corded sprayer with the convenience of cordless operation. It is powered by DEWALT 20V/60V MAX FLEXVOLT Lithium Ion Batteries, providing consistent performance for various painting projects.

Расми 1: Пеш view of the Graco 390 PC Cordless Airless Sprayer.

2. Маълумот оид ба бехатарӣ

Always follow these safety precautions to reduce the risk of injury or property damage.

• Ҳама дастурҳоро хонед: Familiarize yourself with the sprayer's components and functions before use.
• Таҷҳизоти муҳофизати шахсии мувофиқро (ППЭ) пӯшед: This includes safety glasses, gloves, and a respirator suitable for the materials being sprayed.
• вентилятсияи дурустро таъмин кунед: Operate the sprayer in a well-ventilated area to avoid inhaling hazardous fumes.
• Кӯдакон ва ҳайвоноти хонагиро дур нигоҳ доред: Do not allow unauthorized persons near the operating equipment.
• Do not spray flammable liquids near ignition sources: Paint fumes can be highly flammable.
• Relieve pressure before servicing: Always turn off the sprayer and relieve system pressure before cleaning, checking, or repairing any part of the unit.
• Use only Graco approved parts and accessories: Substituting parts may compromise safety and performance.
• Maintain a safe working environment: Майдони корро тоза, равшан ва аз парешон нигох доред.

3. Танзимот

Танзимоти дуруст барои кори бехатар ва самаранок муҳим аст.

3.1 Кушодан ва васл кардан

1. Ҳама ҷузъҳоро аз бастабандӣ бодиққат хориҷ кунед.
2. Attach the handle to the sprayer frame. Ensure all fasteners are securely tightened.
3. Verify that the wheels are properly installed and secured to the frame.

Расми 2: Тараф view of the Graco 390 PC Cordless Airless Sprayer, showing the assembled handle and wheels.

3.2 Насб ва пуркунии батарея

The sprayer operates on DEWALT 20V/60V MAX FLEXVOLT Lithium Ion Batteries. Two batteries are included for extended operation.

1. Ensure batteries are fully charged using the supplied DEWALT Fan-Cooled Fast Charger before first use.
2. Insert a charged battery into the battery port on the sprayer until it clicks into place.

Расми 3: Наздик view of a DEWALT battery properly inserted into the sprayer's battery compartment.

3.3 Hose and Gun Connection

1. Connect the 1/4 inch x 50 ft BlueMax II Airless Hose to the fluid outlet on the sprayer. Tighten securely.
2. Attach the FTx Gun to the other end of the BlueMax II Airless Hose.
3. Install the RAC X LP 515 Spray Tip and RAC X Tip Guard onto the FTx Gun.

3.4 Пур кардани дорупошак

Прайминг ҳаворо аз система хориҷ мекунад ва дорупошакро барои кор омода мекунад.

1. Place the suction tube into the paint container and the drain tube into a waste pail.
2. Turn the prime valve to the 'Prime' position.
3. Turn on the sprayer and allow it to run until paint flows smoothly from the drain tube, free of air bubbles.
4. Turn off the sprayer and return the prime valve to the 'Spray' position.

4. Дастурҳои истифодабарӣ

Барои пошидани самаранок ва бехатар ин қадамҳоро риоя кунед.

4.1 Омодасозии ранг

Ensure paint is properly mixed and strained to remove any lumps or debris that could clog the sprayer.

4.2 Усули пошидан

1. Туфангчаи дорупоширо ба сатҳ амудӣ нигоҳ доред ва масофаи якхеларо (одатан 10-12 дюйм) нигоҳ доред.
2. Move the gun at a steady pace, overlapping each pass by approximately 50%.
3. Release the trigger at the end of each pass to avoid excessive paint buildup.

4.3 Adjusting Pressure and Tip

Adjust the pressure control knob to achieve the desired spray pattern. Higher viscosity materials typically require higher pressure. Select the appropriate spray tip (e.g., RAC X LP 515) for your material and application.

4.4 Хомӯш кардан

1. Дорупошакро хомӯш кунед.
2. Қулфи триггерро дар таппончаи дорупошӣ ҷойгир кунед.
3. Relieve system pressure by turning the prime valve to the 'Prime' position and holding the gun over a waste pail until pressure is released.

5. Нигоҳдорӣ

Regular maintenance ensures optimal performance and extends the life of your sprayer.

5.1 Пас аз ҳар истифода тоза кардан

1. Flush the system with an appropriate cleaning solution (water for latex paints, mineral spirits for oil-based paints).
2. Remove the spray tip and tip guard, clean them thoroughly.
3. Clean the gun filter and main filter.
4. Circulate cleaning solution through the sprayer until it runs clear.

5.2 Tip and Filter Maintenance

Inspect spray tips and filters regularly for wear or damage. Replace worn tips to maintain a consistent spray pattern. Clean or replace filters as needed to prevent clogs and ensure proper flow.

5.3 Нигоҳдорӣ

When storing the sprayer for extended periods, flush it with pump protector fluid to prevent corrosion and freezing.

6. Баррасии мушкилот

Ин бахш мушкилоти умумиеро, ки шумо метавонед дучор ояд, баррасӣ мекунад.

7. Мушаххасоти

8. Кафолат ва дастгирӣ

Graco products are manufactured to high-quality standards and are backed by a limited warranty. For specific warranty details, please refer to the warranty card included with your product or visit the official Graco webсайт.

For technical assistance, replacement parts, or service, please contact Graco customer support. Have your model number and serial number ready when contacting support.

Дастгирии муштариёни Graco: Refer to your product packaging or the official Graco webсайт барои маълумот барои тамос ҷорӣ.