The fluid filling capacity of the torque limiting hydraulic coupling is too large, and shall not exceed 80% of the total volume

The filling volume of the torque limiting hydraulic coupling shall not exceed 80% of the total volume. Fusible plug is the overheat protection device of torque limiting coupling, * * it can not be replaced by other plugs. The fusible plug can effectively protect the torque limiting coupling from overheating, but the discharge of the working medium may cause pollution and inconvenience. According to the special requirements of the user, two types of temperature control switches (non-contact wireless audible and visual alarm device, and dial rod push travel switch device) can be used. The explosive plug is mainly used for the moment limiting coupling of water medium and non combustible liquid medium. The output steering of the torque limiting coupling is consistent with the steering of the power machine. The power machine can be in forward and reverse directions, but sharp forward and reverse direction conversion shall be avoided.

The quality of the working medium of the coupling and the friction of the elastic block shall be regularly checked and replaced in time. Non * * personnel are not allowed to disassemble and assemble the coupling at will to avoid damaging the sealing and balancing accuracy.