1. 제품 오버view
The FluidMaster 747 Floating Fill Valve is a high-quality, universal replacement valve designed for efficient and quiet water refilling in both concealed and exposed plastic and ceramic toilet cisterns. Engineered for reliability and ease of installation, this valve is suitable for a wide range of plumbing systems, operating effectively under both high and low water pressure conditions. Its self-cleaning mechanism ensures long-term performance with minimal maintenance.
FluidMaster 747 Floating Fill Valve
2. 주요 특징
- 높이 조절 : The valve height can be adjusted from 230 mm to 355 mm, allowing for flexible installation in various cistern sizes.
- 다양한 호환성: Suitable for both high and low water pressure systems, functioning reliably from 0.5 bar minimum to 10 bar maximum pressure.
- 매우 조용한 작동: Classified as Noise Class 1, operating at ≤20 dB(A) for a silent refill experience.
- Fast Filling: Optimized mechanics ensure rapid refilling of the toilet cistern.
- 자가 세척 메커니즘: Features a unique mechanism for reduced maintenance and prolonged lifespan.
- 간편한 설치: Designed for quick and straightforward mounting.
- Durable Brass Connector: Equipped with a G 3/8" x 35 mm brass connector for a robust and secure connection.
- 컴팩트한 디자인: Efficiently designed to fit into various cistern configurations.
Detailed diagram of the FluidMaster 747 valve, showing key components like the brass shank, water level adjusting screw, and diffuser, along with dimensions.
3. 설정 및 설치
Follow these steps for proper installation of your FluidMaster 747 Fill Valve:
- 물 공급을 차단하세요: Locate the water shut-off valve for your toilet, usually near the base, and turn it clockwise until the water flow stops.
- 빈 물탱크: Flush the toilet to drain the water from the cistern. Hold the flush handle down to ensure as much water as possible is removed.
- 기존 밸브를 제거합니다(해당되는 경우): Disconnect the water supply line from the old fill valve. Unscrew the locknut from underneath the cistern that secures the old valve, then remove the old valve.
- Insert New Valve: Place the FluidMaster 747 fill valve into the hole at the bottom of the cistern. Ensure the shank is properly seated.
- 보안 밸브: From underneath the cistern, thread the provided locknut onto the valve shank and tighten it by hand. Do not overtighten, as this can damage the cistern or valve.
- 물 공급 연결: Attach the water supply line to the brass connector (G 3/8" x 35 mm) at the base of the new fill valve. Tighten securely by hand, then use a wrench for a final quarter-turn, being careful not to overtighten.
- 높이 조정: The valve's height can be adjusted by twisting the upper section or using the water level adjusting screw (refer to product diagrams). Adjust the valve so that the critical level mark is above the overflow pipe.
- 물 공급 복구: Slowly turn the water shut-off valve counter-clockwise to restore water flow to the cistern. Check for any leaks around the connections.
- 수위 조절: Allow the cistern to fill. If the water level is too high or too low, fine-tune the float mechanism using the water level adjusting screw until the desired water level is achieved (typically about 1 inch below the top of the overflow pipe).
Visual guide for installing the FluidMaster 747 valve, showing key installation steps.
Illustration demonstrating the FluidMaster 747 valve's compatibility with various toilet cisterns and a list of included components.
4. 사용 설명서
The FluidMaster 747 Floating Fill Valve operates automatically. Once installed and the water supply is turned on, the valve will sense the water level in the cistern. After each flush, as the water level drops, the float mechanism will activate the valve, allowing water to refill the cistern to the pre-set level. The valve will then shut off, maintaining the desired water volume for the next flush.
Ensure the water level is adjusted correctly during installation for optimal flushing performance and water conservation.
5. 유지관리
The FluidMaster 747 valve features a self-cleaning mechanism designed to minimize the need for frequent maintenance. However, periodic checks can help ensure its longevity and efficient operation:
- 정기 검사: Periodically inspect the valve for any signs of wear, debris, or mineral buildup, especially in areas with hard water.
- 청소: If you notice slow filling or reduced performance, turn off the water supply and gently clean any visible debris from the valve's inlet screen or float mechanism.
- 강한 세척제는 피하세요: 경고: Do not use in-tank, drop-in toilet bowl cleaners containing bleach or chlorine. Use of such products can result in damage to tank components and property, and may void the Fluidmaster warranty. Always use quality Fluidmaster parts when installing or repairing.
6. 문제 해결
If you encounter issues with your FluidMaster 747 Fill Valve, refer to the following common problems and solutions:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Cistern fills slowly or not at all | Low water pressure; clogged inlet screen; kinked supply line. | Check household water pressure. Turn off water, disconnect supply line, clean inlet screen. Straighten supply line. |
| Valve does not shut off / Water constantly runs | Water level set too high; float mechanism obstructed; faulty flush valve/flapper. | Adjust water level lower using the adjusting screw. Ensure float moves freely. Inspect and replace flush valve/flapper if necessary. |
| 연결부 누수 | 연결 부위가 헐거워졌거나 와셔/가스켓이 마모되었을 수 있습니다. | Ensure all connections are hand-tightened, then a quarter-turn with a wrench. Replace any damaged washers or gaskets. |
7. 사양
| 모델 번호 | 747E-036-P20 |
| 치수(길이 x 너비 x 높이) | 7 x 8.5 x 30 cm (Product); Adjustable height 230 mm to 355 mm |
| 무게 | 270그램 |
| 커넥터 재질 | 놋쇠 |
| 커넥터 크기 | G 3/8" x 35 mm |
| 최대 작동 온도 | 30 ° C (섭씨 XNUMX도) |
| 최대 압력 | 10바 |
| 최소 압력 | 0.5바 |
| 소음 등급 | Group I, ≤20 dB(A) |
| 인증 | CE |
8. 보증 및 지원
Specific warranty details for this product are not provided in the available information. For warranty claims, technical support, or further inquiries, please contact Fluidmaster customer service directly or visit their official web대지.
공식적인 Web대지: www.fluidmaster.com
