Now the emergence of hydraulic jacks has brought great convenience to our work, and has been widely used in various places, so what should be paid attention to when using it? The editor will give you a brief introduction to the relevant knowledge points below.
1. When using a hydraulic jack, please use the pipe handle to tighten the hydraulic valve bolt first, and then move the hand pump up and down. The electric hydraulic jack can be raised. If you want to put it down, please loosen the hydraulic valve bolt slowly. When descending, the electro-hydraulic jack cannot descend automatically when there is no gravity. The top load is twice the claw load. If the height permits, try to use the upper position.
2. Use R22 or R32 hydraulic jack oil for hydraulic jacks, please do not use other oils so as not to affect the normal use of electric hydraulic jacks, when refueling Please place the electric hydraulic jack in a normal upright state, and fill up the oil until the oil overflows.
3. The main shaft of the hydraulic jack is specially treated and smooth, which reduces the friction between the upper and lower oil seals and prevents hydraulic jack oil from leaking Accidents that occur when heavy objects tilt during lifting due to oil leakage.
The relevant content of the electric hydraulic jack is introduced to you first. I hope the above content can be helpful to everyone. Thank you for watching. If you have anything you don’t understand or if you want to consult, you can contact us directly. Staff, we will provide you with dedicated service and quality products.