1. 서론
This manual provides essential instructions for the safe and effective use of your Graco 246240 Silver Plus Airless Spray Gun. Known for its durability and long life, this spray gun is designed for high-pressure applications. Please read this manual thoroughly before operation to ensure proper setup, safe handling, and optimal performance.
2. 중요한 안전 정보
WARNING: SKIN INJECTION HAZARD. READ MANUAL BEFORE USE.
Always use proper personal protective equipment (PPE), including eye protection, gloves, and respiratory protection. Avoid direct skin or eye contact with the spray material. Ensure a safe working environment with proper ventilation to prevent inhalation of fumes. Handle the spray gun with care due to its heavy-duty design and high operating pressure. Never point the spray gun at yourself or others. Always engage the trigger lock when not spraying or when servicing the unit.
Figure 1: Graco 246240 Silver Plus Airless Spray Gun. Note the "MAX WPR 5000 PSI (345 bar)" and "WARNING SKIN INJECTION HAZARD READ MANUAL BEFORE USE" labels on the gun body.
3. 제품 특징
- Great Spraying Performance: Engineered for consistent and high-quality spray application.
- 편안한 디자인: Ergonomically designed for user comfort during extended use.
- Factory Set Needle: No trigger adjustments are needed, simplifying operation. The needle is guaranteed for life against any impairment.
- 내구성 있는 구조: Forged aluminum body withstands harsh working environments.
- 가벼움: Lighter than many competitive spray guns, reducing user fatigue.
4. 설정 지침
- 장비 검사: Before each use, inspect the spray gun, hose, and pump for any damage, wear, or loose connections. Ensure all components are clean and free of debris.
- 호스를 연결하십시오: Securely attach the high-pressure airless hose to the spray gun's inlet connection. Ensure all fittings are tightened to prevent leaks.
- 스프레이 팁 설치: Insert the appropriate spray tip (e.g., LTX 517 as seen in Figure 1) into the tip guard and attach the tip guard assembly to the spray gun. Ensure it is securely fastened.
- 재료 준비: Ensure the paint or coating material is properly mixed and strained according to the manufacturer's recommendations.
- 펌프에 연결하세요: Connect the other end of the high-pressure hose to your airless paint sprayer pump.
- 프라임 시스템: Follow your airless pump's instructions to prime the system, circulating the material until all air is purged from the hose and gun.
5. Operating the Spray Gun
- Engage Trigger Lock: Always ensure the trigger lock is engaged when not actively spraying or when moving the gun.
- 압력 조절: Set the airless sprayer pump pressure to the recommended level for your material and tip. The gun is rated for a maximum working pressure of 5000 PSI (345 bar).
- 테스트 스프레이: Before spraying your work surface, perform a test spray on a piece of scrap material to check the spray pattern and adjust pressure as needed.
- 분무 기술: Maintain a consistent distance (typically 10-12 inches) from the surface and move the gun in smooth, even passes. Overlap each pass by approximately 50% for uniform coverage.
- 릴리스 트리거: Release the trigger at the end of each pass to avoid excessive material buildup.
- Clean Clogs: If the spray tip clogs, engage the trigger lock, rotate the tip 180 degrees, disengage the lock, and spray briefly to clear the obstruction. Re-engage the lock and return the tip to the spraying position.
6. 유지관리 및 청소
Proper maintenance ensures the longevity and performance of your Graco Silver Plus Airless Spray Gun.
- 매번 사용 후:
- Flush the spray gun and hose thoroughly with an appropriate cleaning solvent (e.g., water for latex, mineral spirits for oil-based paints) until the solvent runs clear.
- Remove the spray tip and tip guard. Clean them separately using a brush and solvent.
- Wipe down the exterior of the gun to remove any paint residue.
- 정기 검사: Periodically check the gun's components, including the trigger, needle, and seals, for wear or damage. Replace worn parts as necessary.
- 저장: Store the spray gun in a clean, dry place, protected from extreme temperatures.
7. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Poor Spray Pattern / Streaks | Clogged spray tip; incorrect pressure setting; worn tip. | Clear tip by rotating 180 degrees and spraying; adjust pressure; replace worn tip. |
| Gun Leaks | Loose fittings; worn seals or packing. | Tighten all connections; inspect and replace seals/packing. |
| 스프레이 없음 | Clogged tip; no material in pump; trigger lock engaged. | Clear tip; ensure pump has material and is primed; disengage trigger lock. |
For issues not listed here, consult the complete Graco service manual or contact Graco customer support.
8. 사양
| 상표 | 그라코 |
| 모델 번호 | 246240 |
| 모델명 | RAC X |
| 색상 | 은 |
| 재료 | 알류미늄 |
| 품목 무게 | 510그램(1.12파운드) |
| 스타일 | 총 |
| 전원 | Airless Pump |
| 최대 압력 | 5000PSI(345바) |
| 제품 치수 | 8.5 x 2.25 x 12.5 인치 |
| 한국어: | 633955912328 |
| 부품 번호 | 246240 |
9. 보증 및 지원
For detailed warranty information, please refer to the documentation included with your product or visit the official Graco website. Graco provides customer support for product inquiries, technical assistance, and service needs.
자세한 정보와 연락처는 다음에서 확인할 수 있습니다. Graco Store Page.
