1. Before use, check whether each department is normal.
2. The rules in the main parameters should be strictly observed during use, and should not be overloaded. Otherwise, if the lifting height or lifting tonnage exceeds the specified limit, serious oil leakage will occur at the top of the fuel tank.
3. If the oil volume of the manual pump body is insufficient, it is necessary to add N33# hydraulic oil, which has been fully filtered, to the pump before it can work.
4, electric pump, please refer to the manual of the electric pump.
5. The center of gravity should be moderate, and the jacking point of the jack should be reasonably selected. The bottom should be flattened. At the same time, the soft and hard conditions on the ground should be taken into account. Whether to put tough wood or not, and whether it is placed in a stable manner, avoid falling or tilting.
6. After the jack has lifted the heavy object, the heavy object shall be firmly supported with the support in time, and the jack shall not be used as a support. If you need to support heavy loads for a long time, please use CLL self-locking jacks.
7. If several jacks need to be lifted at the same time, in addition to the correct placement of the jacks, multiple top diverter valves should be used, and the load of each jack should be balanced, taking care to keep the lifting speed synchronized. It is also necessary to take into account the possibility of sagging due to the uneven weight of the ground and to prevent the risk of tilting the lifter.
8. When using, firstly connect the quick joint of the hand pump to the top, then select the position, and screw the oil drain screw on the oil pump to work. To lower the piston rod, loosen the hand pump manually counter-clockwise and the cylinder is unloaded and the piston rod is gradually lowered. Otherwise it will be dangerous to drop too fast.
9, the jack is a spring return structure, after lifting, you can quickly remove, but can not use the connecting hose to pull the jack.
10, due to small lifting jack travel, users must not exceed the rated travel time, so as not to damage the jack.
11, the use of the process should avoid severe vibration jack.
12. It is not suitable for use in workplaces with acids, alkalis and corrosive gases.
13, the user should be based on the use of regular inspection and maintenance of hollow jacks (through the heart jack / piercing heart jack) Note 1, when the phenomenon of idle play, you can first relax the pump on the drain screw, the vertical pump Hold the head down and play it a few times, then tighten the drain screw to continue using it.
2. When using, it is not allowed to add partial load or overload to avoid danger of jack damage. When there is a load, do not remove the quick connector to avoid accidents and damage to the parts.
3. The machine uses oil as the medium. The maintenance work of the oil and the machine must be done to avoid blocking or oil leakage and affect the use effect.
4. New or long-term hydraulic jacks, because there is more air in the cylinder, the piston rod may appear tiny jump phenomenon when it is used, and the hydraulic jack can be reciprocated 2-3 times to eliminate The air in the cavity. Long idle jacks, due to the seal does not work for a long time caused by the hardening of the seal, thereby affecting the service life of the hydraulic jack, so when the hydraulic jack is not in use, the monthly hydraulic jack reciprocating 2-3 times .
5. The high-pressure fuel pipe passes the 105Mpa (1050Kgf/cm2) test when it leaves the factory. However, because hoses are prone to ageing, users need to check them frequently, usually for six months, and frequent users for three months. When testing, use 87.5Mpa (875Kgf/cm2) test pressure. If there are explosions, protrusions, leakage, etc., it cannot be used.
6. Strictly observe the technical specifications when operating, and the user should regularly check and maintain it according to the use conditions.
2. The rules in the main parameters should be strictly observed during use, and should not be overloaded. Otherwise, if the lifting height or lifting tonnage exceeds the specified limit, serious oil leakage will occur at the top of the fuel tank.
3. If the oil volume of the manual pump body is insufficient, it is necessary to add N33# hydraulic oil, which has been fully filtered, to the pump before it can work.
4, electric pump, please refer to the manual of the electric pump.
5. The center of gravity should be moderate, and the jacking point of the jack should be reasonably selected. The bottom should be flattened. At the same time, the soft and hard conditions on the ground should be taken into account. Whether to put tough wood or not, and whether it is placed in a stable manner, avoid falling or tilting.
6. After the jack has lifted the heavy object, the heavy object shall be firmly supported with the support in time, and the jack shall not be used as a support. If you need to support heavy loads for a long time, please use CLL self-locking jacks.
7. If several jacks need to be lifted at the same time, in addition to the correct placement of the jacks, multiple top diverter valves should be used, and the load of each jack should be balanced, taking care to keep the lifting speed synchronized. It is also necessary to take into account the possibility of sagging due to the uneven weight of the ground and to prevent the risk of tilting the lifter.
8. When using, firstly connect the quick joint of the hand pump to the top, then select the position, and screw the oil drain screw on the oil pump to work. To lower the piston rod, loosen the hand pump manually counter-clockwise and the cylinder is unloaded and the piston rod is gradually lowered. Otherwise it will be dangerous to drop too fast.
9, the jack is a spring return structure, after lifting, you can quickly remove, but can not use the connecting hose to pull the jack.
10, due to small lifting jack travel, users must not exceed the rated travel time, so as not to damage the jack.
11, the use of the process should avoid severe vibration jack.
12. It is not suitable for use in workplaces with acids, alkalis and corrosive gases.
13, the user should be based on the use of regular inspection and maintenance of hollow jacks (through the heart jack / piercing heart jack) Note 1, when the phenomenon of idle play, you can first relax the pump on the drain screw, the vertical pump Hold the head down and play it a few times, then tighten the drain screw to continue using it.
2. When using, it is not allowed to add partial load or overload to avoid danger of jack damage. When there is a load, do not remove the quick connector to avoid accidents and damage to the parts.
3. The machine uses oil as the medium. The maintenance work of the oil and the machine must be done to avoid blocking or oil leakage and affect the use effect.
4. New or long-term hydraulic jacks, because there is more air in the cylinder, the piston rod may appear tiny jump phenomenon when it is used, and the hydraulic jack can be reciprocated 2-3 times to eliminate The air in the cavity. Long idle jacks, due to the seal does not work for a long time caused by the hardening of the seal, thereby affecting the service life of the hydraulic jack, so when the hydraulic jack is not in use, the monthly hydraulic jack reciprocating 2-3 times .
5. The high-pressure fuel pipe passes the 105Mpa (1050Kgf/cm2) test when it leaves the factory. However, because hoses are prone to ageing, users need to check them frequently, usually for six months, and frequent users for three months. When testing, use 87.5Mpa (875Kgf/cm2) test pressure. If there are explosions, protrusions, leakage, etc., it cannot be used.
6. Strictly observe the technical specifications when operating, and the user should regularly check and maintain it according to the use conditions.
1. NO RUST & BPA-FREE: Rust Resistant, Anti-acid and Alkali Material, Non-toxic, No Contamination, No Metal smell, Easy to Use. will retain its original sharpness up to 15 times longer than steel blades. You will never need sharpening any more!
2. NO OXIDATION: when cutting with these ceramic chef knifes. Keep your meat & food fresh for a longer period of time.The beveled doubled-sided, cutting edge will thinly slice anything, becoming a favorite knife in the kitchen
3. Each kitchen cearamic knife with knife cover, it is very safe and store.
4. Razor-sharp blade with comfortable handle.
5. Not for Cutting Bones, Coconut Shells or Super Hard objects.Do not use Ceramic Knife for chopping bone, prying, striking and it can dish-washing .
Ceramic Knife With Color TPR Handle
BOHAO ENTERPRISE CO., LTD , https://www.yj-bohao.com