Hydraulic torque wrenches, also known as hydraulic wrenches, are widely used for the tightening and removal of high-torque bolts, and are hydraulic tools known for their precise torque. What should you pay attention to when operating and maintaining a hydraulic torque wrench? To ensure that every user can safely and quickly operate the hydraulic torque wrench, BOLTING has compiled a list of precautions for everyone's benefit.

Hydraulic Wrench Operation and Maintenance: Note the following points:

Before using, please carefully read all operating instructions, warnings, and precautions, and adhere to safety measures to prevent personal injury or equipment damage during operation!

To prevent personal injury and potential equipment damage, ensure that each hydraulic component can withstand a working pressure of 700 bar.

3. Do not exceed the equipment's rated load. Minimize the risk of overloading; use a pressure gauge within the system to indicate operating load. The pressure gauge is a window into the system. When using a hydraulic wrench, do not exceed its allowed high torque.

4. Replace worn-out parts with OEM components as soon as possible.

Avoid damaging hydraulic hoses. Avoid severe bending and twisting when in use, as it can cause excessive back pressure. Severe bending and twisting can damage the internal structure of the hose, leading to premature failure. Do not drop heavy objects on or press against the hoses. Severe impacts can damage the metal wires inside, and damaged hoses under pressure may burst.

6. Other hydraulic components (such as hydraulic pumps, hydraulic wrenches, valves, etc.) cannot be pulled or hoisted with hydraulic hoses.

To prevent damage to equipment and personal injury, the protective plate on the wrench, as well as the wrench and its accessories, and the safety valve on the rotating joint must not be removed.

7. Incorrect connections can lead to malfunctions and hazards. Ensure quick connectors are clean before making connections, and cover them with dust caps after use. Do not use worn-out sleeves and plugs. Do not twist metric sleeves onto English nuts and bolts, and vice versa.

8. Utilize original factory high-performance sleeves. Secure the sleeve drive head with a pin, preventing sleeve detachment.