مقدمة
The Graco Ultra QuickShot Sprayer 20B473 is an advanced, portable airless paint sprayer designed for precision and efficiency in various painting applications. This electric-powered unit features an instant response gun that virtually eliminates spits, a precision flow-control system, and a 6-foot flexible hose for extended reach and easy management. It is equipped with an airless piston pump and a 32oz cup, making it suitable for a range of projects. This manual provides essential information for the safe and effective use, maintenance, and troubleshooting of your Graco Ultra QuickShot Sprayer.
Figure 1: Graco Ultra QuickShot Sprayer 20B473, showing the main unit with paint cup and the connected spray gun.
الإعداد والتجميع
Before operating the sprayer, ensure all components are present and properly assembled. Always work in a well-ventilated area and wear appropriate personal protective equipment (PPE).
1. التفريغ والتفتيش
- قم بإزالة جميع المكونات بعناية من العبوة.
- Inspect the sprayer, hose, gun, and accessories for any signs of damage. Do not use the unit if any damage is observed.
- Confirm all listed components are included: main sprayer unit, spray gun, 6 ft flexible hose, 32oz paint cup, Lithium Ion battery, and battery charger.
Figure 2: The complete Graco Ultra QuickShot Sprayer kit, including the main unit, spray gun, battery, charger, and carry bag.
2. تركيب البطارية وشحنها
- Ensure the Lithium Ion battery is fully charged before first use. Connect the battery to the included charger and plug into a standard electrical outlet.
- Once charged, slide the battery into the designated slot on the main sprayer unit until it clicks securely into place.
3. Hose and Gun Connection
- Connect the flexible 6-foot hose to the outlet port on the main sprayer unit. Ensure a tight, secure connection to prevent leaks.
- Attach the other end of the hose to the inlet on the spray gun. Hand-tighten firmly.
4. Paint Cup Attachment
- Ensure the 32oz paint cup is clean and free of debris.
- Place the paint cup onto the main sprayer unit, aligning it with the connection points. Twist or secure as per the unit's design until it is firmly seated.
Figure 3: The Graco Ultra QuickShot Sprayer unit with the paint cup removed, showing the reservoir opening.
تعليمات التشغيل
Proper operation ensures optimal performance and a quality finish.
1. Preparing Paint and Filling the Cup
- Stir your paint thoroughly. For best results, strain the paint to remove any lumps or debris that could clog the sprayer.
- Pour the prepared paint into the 32oz cup. Do not overfill.
2. Powering On and Priming
- Ensure the sprayer is on a stable, level surface.
- Set the unit to the 'Prime' setting (refer to the markings on your unit).
- Place the spray gun into a waste bucket or container.
- Activate the sprayer to draw paint through the system until a steady stream emerges from the gun. This removes air from the system.
- Once primed, switch the unit to the 'Spray' setting.
3. Adjusting Pressure and Tip Selection
- The Graco Ultra QuickShot allows for on-demand precision flow control. Adjust the pressure dial on the unit to suit your material and desired spray pattern. The maximum pressure is 2000 PSI.
- Select the appropriate Graco FFLP (Fine Finish Low Pressure) tip for your specific paint and application. Different tips provide different spray patterns and flow rates.
الشكل 4: الصورة عن قرب view of the Graco Ultra QuickShot spray gun, highlighting the tip and trigger mechanism.
الشكل 5: الجزء العلوي view of the Graco Ultra QuickShot spray gun, showing the handle and tip assembly.
4. تقنية الرش
- Maintain a consistent distance (typically 10-12 inches) from the surface being painted.
- Move the gun at a steady, even pace, keeping it perpendicular to the surface. Avoid arcing your wrist.
- قم بتداخل كل تمريرة بنسبة 50% تقريبًا لضمان تغطية متساوية.
- The instant response electric powered gun is designed to minimize spitting. Depress the trigger fully and release cleanly at the end of each pass.
الصيانة والتنظيف
Regular cleaning and maintenance are crucial for the longevity and performance of your sprayer.
1. التنظيف بعد كل استخدام
- After spraying, turn off the unit and relieve any pressure.
- قم بإفراغ أي طلاء متبقي من الكأس.
- Fill the cup with appropriate cleaning solution (water for latex, mineral spirits for oil-based paints).
- Set the unit to 'Prime' and flush the cleaning solution through the system into a waste container until it runs clear.
- Switch to 'Spray' and spray the cleaning solution through the gun until clear.
- Remove the spray tip and guard. Clean them thoroughly with a brush and cleaning solution.
- Wipe down the exterior of the unit, hose, and gun with a damp قطعة قماش.
2. Tip Maintenance
- Always clean spray tips immediately after use to prevent clogging.
- Store tips in a protective solution or tip saver to prevent drying and damage.
- Inspect tips regularly for wear. Worn tips can lead to poor spray patterns and increased paint consumption.
3. التخزين طويل الأمد
- For extended storage, flush the system with a pump protector or storage fluid to prevent corrosion and freezing.
- Store the sprayer in a clean, dry, and temperature-controlled environment.
استكشاف الأخطاء وإصلاحها
This section addresses common issues you might encounter with your Graco Ultra QuickShot Sprayer.
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| Sprayer does not atomize paint / Poor spray pattern | Clogged tip; Incorrect pressure setting; Paint too thick; Air in system; Worn tip; O-ring issue in prime valve. | Clean or replace tip; Adjust pressure; Thin paint if necessary (refer to paint manufacturer guidelines); Re-prime the system; Replace worn tip; Inspect prime valve for obstructions like a displaced O-ring. |
| لا يوجد تدفق للطلاء | Empty paint cup; Clogged intake filter; Clogged hose; Unit not primed; Suction tube not fully submerged. | Refill paint cup; Clean intake filter; Flush hose; Prime the unit; Ensure suction tube is fully in paint. |
| Unit runs but no pressure | Air leak in suction system; Inlet valve stuck open; Worn pump packing. | Check all connections for tightness; Clean or replace inlet valve; Contact Graco service for pump packing replacement. |
| Excessive spitting | Air in system; Worn tip; Low pressure; Improper technique. | Re-prime the system; Replace worn tip; Increase pressure; Maintain consistent gun movement and distance. |
If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact Graco customer support.
تحديد
| ميزة | التفاصيل |
|---|---|
| ماركة | جراكو |
| اسم الموديل | 20ب473 |
| حجم الخزان | 32 أونصة سائلة |
| لون | الأسود والأزرق |
| الاستخدامات الموصى بها | تلوين |
| مادة | Stainless Steel, Polypropylene, Nylon, Steel |
| وزن العنصر | 7 رطل |
| أبعاد المنتج | 18 بوصة عرض × 13 بوصة ارتفاع |
| مصدر الطاقة | تعمل بالبطارية (بطارية ليثيوم أيون واحدة متضمنة) |
| الحد الأقصى للضغط | 2000 رطل لكل بوصة مربعة |
| طول الخرطوم | 6 أقدام |
| رمز المنتج الموحد | 769946493641 |
| الشركة المصنعة | GRACO INC |
معلومات الضمان
Graco products are manufactured to high-quality standards. Specific warranty details are typically provided with the product packaging or can be found on the official Graco website. It is recommended to register your product upon purchase to facilitate any future warranty claims.
Extended protection plans may be available for purchase, offering additional coverage beyond the standard manufacturer's warranty. For this product, 3-Year and 4-Year Protection Plans are offered, as well as a monthly 'Complete Protect' plan. Review the terms and conditions of any extended plans carefully.
دعم العملاء
For technical assistance, parts, or service inquiries regarding your Graco Ultra QuickShot Sprayer 20B473, please refer to the contact information provided in your product packaging or visit the official Graco website. When contacting support, please have your model number (20B473) and serial number ready.
ملاحظة: لم يتم العثور على أي مقاطع فيديو رسمية للمنتج في البيانات المقدمة لإدراجها في هذا الدليل.
