Pay attention to the position of the reversing switch before operation, so as to know the direction of rotation when operating the intake valve

Please ensure that the compressed air entering the wrench air motor: clean and dry air with a maximum pressure of 6.0 bar. Otherwise, it may/unavoidably lead to dangerous situations such as transmission system failure, overspeed, rupture, and output torque error.

Ensure that all hoses and other connecting devices are of the correct size and installed firmly; do not use damaged, worn or aged air hoses and other connecting devices; it is recommended to install an emergency shut-off valve on the air supply line and let others Know where it is installed.

Before operating the machine, be sure to check whether there is enough lubricating oil in the oil cup. In the absence or lack of lubrication, it will accelerate the wear speed of the air motor blades, resulting in reduced tool performance and increased maintenance.

The posture of the body must be balanced and stable, and the range should not be too large when operating this tool. In the process of opening and operating the tool, please prevent and be alert to sudden changes in torque and force during exercise.

If the hose fails or the connection is broken, you can install an air safety device of appropriate size on the upstream of the hose, and use a stable device through any hose connection to prevent the hose from swinging when the inside of the hose is not shut off.

This tool is a torque tool with a reaction arm. The huge torque generated by the machine is absorbed by the reaction arm.

Therefore, it is necessary to find a support point with sufficient strength for the reaction arm during operation. In view of safety considerations, when the machine is working, be sure to stay away from the working range of the reaction force arm, otherwise, it may/unavoidably cause huge personal injury.