Using the Jet 453323K hydraulic bottle jack is easy. First, make sure the jack is on a flat and stable surface. If you're using it horizontally or at an angle, double - check that it's properly positioned. Then, connect the pump handle and start pumping to lift the load. To lower the load, slowly turn the release valve. When using, always keep the load within the 22 - 1/2 - ton capacity. Avoid overloading the jack as it can cause damage and be dangerous. For maintenance, regularly check the hydraulic fluid level. If it's low, add the recommended fluid. Also, wipe down the jack after each use to remove dirt and debris. Keep the chrome - plated piston and ram clean to prevent corrosion. Store the jack in a dry place when not in use.
