BIG RED 3-Ton Steel Floor Jack (Model TJ830026X) Instruction Manual

1. 서론

구매해주셔서 감사합니다asing the BIG RED 3-Ton Steel Floor Jack. This robust floor jack features a durable, thick drop-forged alloy welded steel structure and a dual pump system for efficient lifting. It is equipped with 360-degree rotating casters for smooth maneuverability and a protective rubber pad to prevent vehicle damage. This manual provides essential information for the safe and proper operation, maintenance, and troubleshooting of your floor jack. Please read and understand all instructions and warnings before using this product. Keep this manual for future reference.

2. 안전 정보

경고: 이 지침을 따르지 않으면 심각한 부상이나 재산 피해를 입을 수 있습니다.

• 잭은 항상 단단하고 평평한 표면에서 사용하십시오.
• 차량을 들어 올리기 전에 주차 브레이크가 걸려 있는지, 바퀴에 고임목이 설치되어 있는지 확인하십시오.
• Never work under a vehicle supported only by a jack. Always use appropriately rated jack stands to support the vehicle after lifting.
• 정격 용량인 3톤을 초과하지 마십시오.
• Position the jack saddle only at vehicle manufacturer's recommended lifting points.
• Do not use the jack for purposes other than lifting vehicles.
• 작동 중에는 손과 발이 움직이는 부분에 닿지 않도록 주의하세요.
• Lower the vehicle slowly and carefully using the integrated slow lowering function.
• 어떤 식으로든 잭을 개조하지 마십시오.
• 안전 안경, 장갑 등 적절한 개인 보호 장비(PPE)를 착용하세요.

3. 설정

1. 짐 풀기: Carefully remove the floor jack and all components from the packaging. Inspect for any damage.
2. 핸들 어셈블리: Insert the handle into the handle sleeve on the jack. The handle is easily removable for convenient storage.
3. Bleeding Air (Initial Use): Before first use, or if the jack has been stored for a long time, it may be necessary to bleed air from the hydraulic system.
   • 릴리스 밸브를 시계 반대 방향으로 돌려 완전히 여십시오.
   • Pump the handle up and down rapidly 10-15 times.
   • Turn the release valve clockwise to close it. The jack should now operate correctly.

4. 운영

4.1. Lifting the Vehicle (Jack Up)

1. Confirm the jack and vehicle are on a firm, flat surface.
2. Always set the vehicle's parking brake and block the wheels that will remain on the ground.
3. Consult your vehicle's owner's manual to locate the correct jacking points. Position the jack saddle directly under the designated jacking point.
4. Turn the release valve clockwise to tighten it. Do not overtighten.
5. Insert the handle into the handle sleeve and pump the handle up and down to raise the jack to the desired height. The jack offers a wide adjustment range from a minimum height of 78mm to a maximum height of 508mm.
6. Once the vehicle is lifted, immediately place appropriately rated jack stands under the vehicle at the manufacturer's specified support points. Never get under a vehicle supported only by the jack. Jacks are not designed to maintain heavy loads for long periods. Do not set jack stands under both ends or one side of the vehicle simultaneously.
7. Slowly turn the release valve counter-clockwise to lower the load onto the jack stands.

Figure 1: Jacking up procedure and height adjustment range.

Figure 2: Proper placement of the floor jack under a vehicle.

4.2. Lowering the Vehicle (Jack Down)

1. Turn the release valve clockwise to tighten it.
2. Pump the handle to slightly lift the vehicle off the jack stands.
3. 잭 스탠드를 제거합니다. Do not allow anyone to be under the vehicle while lowering.
4. Slowly turn the release valve counter-clockwise to lower the vehicle to the ground.

5. 유지관리

• 매끄럽게 하기: Periodically lubricate moving parts with light grease or oil.
• 유압 오일: Check the hydraulic oil level regularly. If low, refill with high-quality hydraulic jack oil. Do not use brake fluid or other fluids.
• 청소: 잭을 깨끗하게 유지하고 먼지, 기름, 부식성 물질이 묻지 않도록 하십시오.
• 저장: When not in use, store the jack in a dry, clean place with the ram fully retracted.
• 점검: 사용하기 전에 매번 잭에 손상, 누출 또는 마모 흔적이 있는지 점검하십시오. 손상된 경우 사용하지 마십시오.

6. 문제 해결

7. 사양

그림 3: 제품 크기 및 사양.

Figure 4: Key features including dual pump and caster wheels.

8. 보증

This BIG RED floor jack comes with a 1년 보증 from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, abuse, alteration, accident, or lack of proper maintenance. Please retain your proof of purchase for warranty claims.

9. 고객 지원

For technical assistance, parts, or warranty inquiries, please contact BIG RED JP customer support. Refer to your purchase documentation for specific contact details or visit the official BIG RED web대지.