3 SafetyWarning. When using any of these products, you must follow these instructions and take the following precautions. Failure to do so may cause the power transmission product to break and parts to be thrown with sufficient force to cause severe injury or death. Refer to this catalogue for proper selection, sizing, kW, torque range, and speed range of power transmission products, including elastomeric elements for couplings. Follow the installation instructions included with the product, and in the individual product catalogues for proper installation of power transmission products. Do not exceed catalogue ratings. During start up and operation of power transmission product, avoid sudden shock loads. Coupling assembly should operate quietly and smoothly. If coupling assembly vibrates or makes a knocking sound, shut down immediately, and recheck alignment. Shortly after initial operation and periodically thereafter, where applicable, inspect coupling assembly for: alignment, wear of elastomeric element, bolt torques, and flexing elements for signs of fatigue. Do not operate coupling assembly if alignment is improper, or where applicable, if elastomeric element is damaged, or worn to less than 75%of its original thickness. For all power transmission products, you must install suitable safety guards. Do not start power transmission product before suitable guards are in place. Failure to properly guard these products may result in severe injury or death from personnel contacting moving parts or from parts being thrown from assembly in the event the power transmission product fails. Do not use any of these power transmission products for elevators, personnel lifts, or other devices that carry people. If the power transmission product fails, the lift device could fall resulting in severe injury or death. If you have any questions please contact the jbj Techniques technical office telephone: +44 (0)1737 767493 email: info@jbj.co.uk www.jbj.co.uk/spider-couplings.html Mechanical Power Transmission Couplings Safety Warning #DriveLineHarmony