1. 소개 및 제품 끝view
The DECA Class Booster 400E is a versatile battery charger and booster designed for charging 12V and 24V lead-acid batteries and providing assistance for engine starting. This unit incorporates essential safety features such as thermostatic protection, short-circuit protection, and protection against polarity inversion to ensure safe and reliable operation.
This manual provides detailed instructions for the safe and effective use, maintenance, and troubleshooting of your DECA Class Booster 400E.

그림 1: 앞쪽 view of the DECA Class Booster 400E, showing the control panel, fuse, and battery clamps.
2. 안전 지침
Read all safety warnings and instructions carefully before using this product. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- 통풍: Batteries generate explosive gases during charging. Ensure the work area is well-ventilated. Do not charge in a confined space.
- 눈과 얼굴 보호: Always wear appropriate eye and face protection (safety glasses, face shield) when working near batteries. Battery acid is corrosive.
- 전기 안전: Do not expose the charger to rain or wet conditions. Never operate the charger with damaged cables or clamps. Ensure the power cord is properly grounded.
- 인화성 물질: 배터리와 충전기 주변에 불꽃, 화염, 담배꽁초를 가까이 두지 마십시오.
- 전원 분리: Always disconnect the charger from the mains power supply before making or breaking connections to the battery.
- 어린이 및 허가받지 않은 사람: 본 기기는 신체적, 감각적 또는 정신적 능력이 저하된 사람(어린이 포함)이나 경험 및 지식이 부족한 사람이 사용하도록 의도된 것이 아니며, 안전을 책임질 사람으로부터 기기 사용에 관한 감독이나 지시를 받은 경우에만 사용할 수 있습니다.
- 열 보호: The unit is equipped with thermostatic protection. If the unit overheats, it will automatically shut down. Allow it to cool before resuming operation.
3. 설정
- 짐 풀기: Carefully remove the DECA Class Booster 400E from its packaging. Inspect the unit for any signs of damage.
- 놓기: Place the charger on a stable, level surface in a well-ventilated area. Ensure there is sufficient space around the unit for air circulation.
- 배터리 준비: Ensure the battery terminals are clean and free of corrosion. If the battery has removable caps, check the electrolyte level and top up with distilled water if necessary, ensuring caps are securely replaced before charging.
- 배터리에 연결하기:
- 연결하다 빨간색(+) clamp 에게 양수(+) 배터리 단자.
- 연결하다 검은 색 (-) clamp 에게 음수 (-) terminal of the battery. If the battery is in a vehicle, connect the black clamp 배터리와 연료 라인에서 차량 섀시까지 떨어뜨려 놓습니다.
- 연결이 단단하고 안전한지 확인하세요.
- Connecting to Mains Power: Plug the charger's power cord into a suitable grounded electrical outlet.

그림 2: DECA Class Booster 400E showing approximate dimensions for placement.
4. 사용 설명서
4.1. 배터리 충전
- 배터리 용량 선택tage: 볼륨을 사용하세요tage selector switch (typically labeled 12V/24V) to match the voltage 배터리가 충전 중입니다.
- 충전 모드 선택: The unit may have MIN/MAX or 1/2 settings for charging current. Select MIN for slower, gentler charging or MAX for faster charging. Refer to the battery manufacturer's recommendations for optimal charging rates.
- 충전 시작: Turn on the power switch (often labeled 'ON/OFF' or 'START'). The ammeter on the front panel will indicate the charging current. The current will gradually decrease as the battery charges.
- 모니터 충전: Periodically check the ammeter. When the current drops to a very low level (near zero), the battery is fully charged.
- 충전 종료: Turn off the power switch. Disconnect the charger from the mains power supply. Then, disconnect the BLACK (-) clamp이어서 RED (+) cl이 나옵니다.amp 배터리에서.
4.2. Engine Boosting (Starting Assistance)
The boosting function provides a high current for a short period to assist in starting an engine with a discharged battery. Do not use the booster function for prolonged periods.
- 배터리에 연결: Follow the connection steps as described in Section 3.4.
- 배터리 용량 선택tage: 볼륨을 확보하세요tage selector switch matches the vehicle's battery voltage (12V 또는 24V).
- Select Booster Mode: Set the switch to the 'START' or 'BOOST' position.
- 시도 시작: Turn the ignition key to start the engine. Do not crank the engine for more than 5-10 seconds. If the engine does not start, wait for at least 60 seconds before attempting again to allow the charger to cool.
- 연결 해제: Once the engine starts, immediately turn off the charger's power switch. Disconnect the BLACK (-) clamp그런 다음 빨간색(+) clamp.
5. 유지관리
- 청소: 충전기를 깨끗하고 건조하게 유지하십시오. 외부를 부드러운 천으로 닦으십시오.amp 옷감. 솔벤트나 연마성 세제를 사용하지 마십시오.
- 케이블 및 Clamp 점검: 충전 케이블과 커넥터를 정기적으로 점검하십시오.amps for any signs of damage, fraying, or corrosion. Replace damaged components immediately.
- 퓨즈 교체: The unit is equipped with a fuse for protection. If the charger stops working, check the fuse (visible on the front panel, labeled 'FUSE'). Replace it only with a fuse of the same type and rating as specified by the manufacturer. Always disconnect from mains power before replacing the fuse.
- 저장: Store the charger in a cool, dry place, away from direct sunlight and moisture, when not in use. Ensure cables are neatly coiled.
6. 문제 해결
- 충전기가 켜지지 않음:
- 전원 코드가 콘센트에 단단히 꽂혀 있는지 확인하세요.
- Verify the mains power supply is active.
- Inspect the fuse. Replace if blown (refer to Section 5).
- Battery Not Charging / Low Ammeter Reading:
- 배터리 확인amp배터리 단자에 단단히 연결되어 있습니다.
- Confirm the correct battery voltage (12V or 24V) is selected on the charger.
- Check if the battery is severely discharged or faulty. Some deeply discharged batteries may not accept a charge immediately.
- The battery may be fully charged if the current is very low.
- Booster Function Not Working:
- Ensure all connections are secure and the correct voltage가 선택되었습니다.
- The vehicle's battery might be completely dead, or there might be a larger issue with the vehicle's starting system.
- Allow the unit to cool if it has recently activated thermal protection.
- Charger Shuts Down During Operation:
- This indicates the thermal protection has activated due to overheating. Allow the unit to cool down in a well-ventilated area before resuming use. Reduce the load or charging rate if possible.
- 기기 주변의 환기가 제대로 되는지 확인하십시오.
7. 사양
- 모델: CB400E
- 부품 번호: 0400207
- 입력 Voltage: Standard AC Mains (e.g., 230V AC)
- 출력 볼륨tage: 12V / 24V DC
- Average Charging Current: 26아
- 정격 충전 전류: 30아
- Booster Power: Up to 7.5 kW (for starting assistance)
- 보호: Thermostatic, Short Circuit, Polarity Inversion
- 무게: 19.6 킬로그램
- 치수(높이 x 너비 x 깊이): 약 64.01cm x 30cm x 40.01cm
- 인증: CE
- 원산지: 산마리노
8. 보증 및 지원
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact your retailer or the DECA customer service directly. Please have your model number (CB400E) and part number (0400207) available when contacting support.