1. 소개 및 이상view
This manual provides essential instructions for the proper setup, operation, and maintenance of your Ohaus Defender 3000 Bench Scale, Model D31P15BR. Please read this manual thoroughly before using the scale to ensure accurate and safe operation.
Image 1.1: Ohaus Defender 3000 Bench Scale, Model D31P15BR. This image displays the complete bench scale unit, including the weighing platform, support column, and digital indicator.
주요 특징:
- 용량: 33 lb / 15 kg (depending on calibration unit used).
- 해결: 1:6000 to 7500d; NTEP certified and Measurement Canada approved to 3,000e.
- 건설: 304 stainless steel pan with painted carbon steel frame and aluminum IP67 load cell.
- 지시자: High-impact durable ABS plastic housing with a reversible face for wall, column, or table-top mounting.
- 안정: Adjustable non-slip rubber leveling feet with an externally visible level indicator.
2. 설정
2.1 풀기 및 검사
Carefully remove all components from the packaging. Inspect the scale for any signs of damage that may have occurred during transit. Retain packaging materials for future transport or storage.
2.2 배치
Place the scale on a stable, level surface free from vibrations, drafts, and extreme temperature changes. Ensure adequate space around the scale for operation and maintenance.
2.3 저울 수평 맞추기
- Locate the bubble level indicator, typically found near the indicator or on the base.
- Adjust the four non-slip rubber leveling feet by turning them clockwise or counter-clockwise until the bubble is centered within the indicator circle. This ensures accurate weighing.
2.4 Indicator Mounting
The indicator features a reversible face and can be mounted in several configurations:
- 기둥 장착형: Attach the indicator to the provided column using the appropriate hardware.
- 벽걸이 : Secure the indicator to a wall using suitable fasteners (not included) through the designated mounting points.
- Table-Top Mount: Position the indicator on a flat surface next to the weighing platform.
Ensure all connections between the indicator and the weighing platform are secure before proceeding.
3. 운영
3.1 전원 켜기/끄기
Connect the scale to a suitable power source. Press the 켜짐/꺼짐 button on the indicator to power the scale on or off. The backlit liquid crystal display (LCD) will illuminate upon startup.
3.2 기본 계량
- Ensure the scale is powered on and displays "0.00" or a stable zero reading. If not, press the 영 단추.
- Carefully place the item to be weighed onto the center of the stainless steel weighing pan.
- Wait for the reading on the display to stabilize. The displayed value represents the weight of the item.
- Remove the item from the pan. The display should return to zero.
3.3 용기 무게 제외 (용기 무게 차감)
용기에 담긴 물건의 무게를 재려면 용기 무게 제외(Tare) 기능을 사용하십시오.
- 빈 용기를 저울 접시 위에 올려놓으세요.
- 를 누르세요 살갈퀴 button. The display will show "0.00" and a "T" or "NET" indicator, indicating the container's weight has been tared out.
- 측정할 물품을 용기에 넣으세요. 디스플레이에는 물품의 순중량만 표시됩니다.
- Remove both the item and container. The display may show a negative value equal to the tared weight. Press 영 XNUMX으로 돌아가기 위해.
4. 유지관리
4.1 청소
Regular cleaning helps maintain the scale's performance and longevity. The weighing pan is made of 304 stainless steel, and the indicator housing is high-impact ABS plastic.
- Wipe the scale surfaces with a damp 천과 순한 세제.
- 연마성 세척제, 용제 또는 독한 화학 물질은 마감재나 내부 부품을 손상시킬 수 있으므로 사용하지 마십시오.
- Ensure no liquids enter the indicator housing or the load cell area. Although the load cell is IP67 rated for dust and water ingress, proper care is recommended.
- 청소하기 전에는 반드시 저울의 전원을 차단하십시오.
4.2 교정
The Ohaus Defender 3000 Bench Scale is factory calibrated. However, periodic calibration may be required to maintain accuracy, especially after relocation or significant temperature changes. Refer to the full technical manual for detailed calibration procedures or contact authorized service personnel.
5. 문제 해결
If you encounter issues with your scale, refer to the following common troubleshooting steps:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 체중계의 전원이 켜지지 않습니다 | No power supply; loose cable | 전원 연결을 확인하세요. 콘센트가 작동하는지 확인하세요. |
| 부정확한 판독 | Scale not level; drafts; calibration required | Level the scale; move to a stable environment; perform calibration. |
| 디스플레이에 "과부하"가 표시됩니다. | 무게가 용량을 초과함 | 과도한 체중은 즉시 제거하세요. |
| 불안정한 판독 | Vibrations; air currents; damaged load cell | Relocate scale; shield from drafts; contact service if persistent. |
For issues not listed here or if problems persist, please contact Ohaus customer support or an authorized service technician.
6. 사양
Detailed technical specifications for the Ohaus Defender 3000 Bench Scale Model D31P15BR:
| 사양 | 세부 사항 |
|---|---|
| 상표 | 오하우스 |
| 모델 번호 | D31P15BR (Manufacturer Part Number: 30369116) |
| 용량 | 33파운드 / 15킬로그램 |
| 판독 정확도 | 0.005g (2 파운드) |
| 해결 | 1:6000 to 7500d; NTEP certified to 3,000e |
| 디스플레이 유형 | Backlit Liquid Crystal Display (LCD) |
| 저울 유형 | 카운터 스케일 |
| 측정 유형 | 영국식/미터법 |
| Material (Pan) | 304 스테인리스 스틸 |
| 소재(프레임) | Painted Carbon Steel |
| Material (Load Cell) | Aluminum, IP67 rated |
| Material (Indicator Housing) | 아크릴로니트릴 부타디엔 스티렌(ABS) |
| 품목 무게 | 33 파운드 |
| 특별 기능 | Adjustable Leveling Feet, NTEP Certification, Reversible Indicator Face |
7. 보증 및 지원
For detailed warranty information, please refer to the official warranty statement provided with your product or visit the Ohaus web사이트. 구매 증빙 자료로 구매 영수증을 보관하세요.
For technical support, service, or spare parts, please contact your local Ohaus representative or visit the official Ohaus support portal. Provide your model number (D31P15BR) and serial number when requesting support.