HandlingNever drop the gearbox or otherwise subject it to strong impact. Correct usePrior to installation, be sure the gearbox will NOT be overloaded during normal use. For this, convince yourself the valvesize and needed opening and closing torque do not exceed the values given for the gearbox. For the maximum allowable torque of the gearbox, see table 1.Rotork Gears BV is not responsible for any damage caused by incorrect use of the gearbox.Installation en operatingNot observing and following the rules as stated in this manual can lead to damage and / or personal injuries. The qualified personnel must be fully aware of the instructions as described in this manual.Only when the instructions are observed, correct operation of the gearboxes can be guaranteed.DisposalNever dispose a gearbox at a general disposal site/depot. The gearbox has to be offered to a disposal depot for recycling. The iron parts can be used for recycling. The seals are of nitrile and can be used for plastic recycling.The grease may not be discharged to sewer- or surface water. It has to be disposed according to local regulations for incineration.