Shovel asphalt over the surface you want to pave. Position the plate compactor at one end of the uncompacted asphalt layer. Fill the water tank if your plate compactor is equipped with a water tank.
Unlock the plate compactor handle according to the instructions for your compactor. This is usually done by pulling a pin. Lower the handle to a comfortable operating position, and re-lock the handle.
Start the engine according the compactor's instructions. Most plate compactors have a gasoline engine that starts with a pull-cord, similar to a lawn mower engine. Allow the engine to run at low speed for five minutes.
Open the throttle on your compactor all the way according to the instructions for your compactor. Fully opening the throttle will make the compactor vibrate.
Control the direction of the compactor, but allow the machine to move on its own. Steer the machine by pushing the handle to the right to go left and pushing it left to go right.
Turn off the compactor, according to the instructions, when the area is fully compacted.