1. 서론
The Hager 5300 Series Grade 1 Heavy Duty Surface Door Closer is engineered for demanding environments such as schools, hospitals, and high-traffic commercial buildings. Constructed from a durable aluminum alloy, this door closer provides reliable and smooth door control. Its design facilitates straightforward installation and maintenance, contributing to the security and functionality of your facility.
2. 안전 정보
- 모든 지침을 주의 깊게 읽으세요 before installation and operation. Failure to follow instructions may result in injury or product damage.
- 적절한 착용 개인 보호 장비(PPE), including safety glasses, during installation.
- Ensure the door and frame are structurally sound and capable of supporting the door closer's weight and operational forces.
- Do not attempt to modify the door closer. Unauthorized modifications can compromise safety and void the warranty.
- 어린이와 애완동물이 설치 장소에 접근하지 못하도록 하세요.
- Exercise caution when adjusting the spring tension, as springs are under pressure.
3. 패키지 내용
설치를 시작하기 전에 모든 구성 요소가 있는지 확인하세요.
- Hager 5300 Series Door Closer Body
- Standard Tri-Pack Arm (Parallel, Regular, and Top Jamb configurations)
- 설치 하드웨어(나사, 브래킷 등)
- 사용 설명서(본 문서)
Image 1: Typical package contents for the Hager 5300 Series Door Closer. Actual contents may vary slightly.
4. 설정 및 설치
The Hager 5300 Series door closer offers versatile multi-mount installation options, including parallel arm, regular arm, and top jamb configurations. The installation type is screw-in. Refer to the specific template provided with your closer for precise hole drilling and mounting instructions.
4.1. 일반 설치 단계
- 문과 문틀을 준비하세요: Ensure the mounting surfaces are clean, flat, and reinforced if necessary.
- 장착 위치를 선택하십시오: Determine the appropriate mounting configuration (regular, parallel, or top jamb) based on door swing and desired appearance.
- 드릴 구멍 표시: Use the provided template to accurately mark the locations for drilling pilot holes on the door and frame.
- 드릴 파일럿 홀: Drill pilot holes to the recommended depth and diameter for the mounting screws.
- 클로저 본체를 장착하세요: Secure the door closer body to the door or frame using the provided screws.
- Install the Arm Assembly: Attach the main arm to the closer spindle and the forearm to the frame or door bracket, depending on the chosen configuration. Ensure all connections are tight.
- 초기 조정: Perform initial adjustments as described in Section 5 to ensure the door closes smoothly and latches correctly.
이미지 2: Example diagram showing a regular arm installation. Refer to your specific template for detailed instructions.
5. Operation & Adjustment
The Hager 5300 Series door closer features adjustable spring sizes from 2 to 6, allowing for customization to various door weights and sizes. Adjustment valves are staked to prevent accidental removal, ensuring consistent performance.
5.1. 스프링 장력 조절
The spring power determines the closing force of the door. To adjust:
- Locate the spring adjustment nut on the end of the closer body.
- Turn the nut clockwise to increase closing force (for heavier doors or higher wind conditions).
- Turn the nut counter-clockwise to decrease closing force (for lighter doors or easier opening).
- 주의: Do not over-tighten or loosen the spring adjustment nut beyond recommended limits. Refer to the closer body markings for safe adjustment range.
5.2. 닫힘 속도 조정
The door closer typically has two or three adjustment valves to control different phases of the closing cycle:
- 주 닫힘 속도 밸브: Controls the speed of the door from its fully open position to approximately 10-15 degrees from closed.
- 래칭 속도 밸브: Controls the speed of the door for the final 10-15 degrees of closing, ensuring the door latches securely.
- Backcheck Valve (if present): Provides hydraulic resistance when the door is opened forcefully beyond a certain point, protecting the door and frame.
To adjust any valve, turn it clockwise to decrease speed (slower closing) or counter-clockwise to increase speed (faster closing). Make small adjustments (quarter turns) and test the door's operation after each adjustment.
Image 3: Location of typical adjustment valves on the Hager 5300 Series door closer body.
6. 유지관리
Regular maintenance ensures the longevity and optimal performance of your Hager 5300 Series door closer. The tempered springs, made of double heat-treated steel, contribute to its durability.
- 정기 검사: Annually inspect the door closer for any signs of wear, damage, or loose fasteners. Check the arm assembly, mounting screws, and closer body.
- 청소: 몸 가까이에 있는 부위와 팔을 부드러운 천으로 닦아주세요.amp 먼지와 때를 제거하는 데는 천을 사용하십시오. 연마성 세제나 용제는 사용하지 마십시오.
- 매끄럽게 하기: The internal components are factory-lubricated and sealed. No additional lubrication is typically required. If the arm pivots squeak, a small amount of silicone-based lubricant can be applied to the pivot points.
- Re-adjustment: If the door's closing speed or force changes over time, re-adjust the valves as described in Section 5.
- 패스너 조이기: Periodically check and tighten all mounting screws and arm assembly fasteners to ensure they are secure.
7. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 문이 쾅 닫혔다 | Closing speed or latching speed set too fast. | Turn the main closing speed and/or latching speed valves clockwise (slower). |
| Door closes too slowly or doesn't latch | Closing speed or latching speed set too slow; insufficient spring power. | Turn the main closing speed and/or latching speed valves counter-clockwise (faster). Increase spring power if necessary. |
| 문이 열리기 어렵다 | Spring power set too high. | Decrease spring power by turning the spring adjustment nut counter-clockwise. |
| 오일 누출 | Damaged seals; closer body cracked. | Contact Hager support. The closer may need replacement. |
| Door closer noisy | Loose fasteners; worn arm components. | Check and tighten all mounting screws and arm connections. Lubricate arm pivots if needed. |
8. 사양
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | 145676 |
| 상표 | 헤이거 |
| 시리즈 | 5300 시리즈 |
| 재료 | 알류미늄 |
| 마치다 | Sprayed Aluminum / Satin Aluminum |
| 등급 | 1등급 (중하중용) |
| 스프링 크기 | 2에서 6까지 조절 가능 |
| 장착 유형 | Multi-Mount (Parallel, Regular, Top Jamb) |
| 설치 유형 | 나사로 고정 |
| 품목 무게 | 8.7파운드(3.95kg) |
| 제품 치수 | 15인치 길이 x 8인치 너비 x 3.5인치 높이(38.1cm x 20.3cm x 8.9cm) |
| 인증 | BHMA Certified ANSI A156.4, UL/cUL Listed for up to 3 hours |
| 포함된 구성 요소 | 설치 하드웨어 |
9. 보증 및 지원
For specific warranty information regarding your Hager 5300 Series Door Closer, please refer to the documentation provided at the time of purchase or visit the official Hager website. Hager Companies stands behind the quality of its products.
For technical support, replacement parts, or further assistance, please contact Hager customer service through their official channels. When contacting support, please have your model number (145676) and purchase details readily available.
제조업체: Hager Companies
