Attach the block of wood on the work station, clasping it firmly on a clamp or wood vise. Make sure the block is at an angle of about 20 degrees so that you are working in an uphill direction.
Set the correct depth of cut by turning the adjusting knob behind the toe handle in a counterclockwise or clockwise direction depending on the depth you want.
Place the hand plane on the clamped piece of wood. Grip the toe and the heel handles firmly and push the plane along the clasped piece of wood smoothly and with long strokes.
Apply more pressure on the toe handle at the beginning of the stroke, and at the heel handle at the end of the stroke. This is essential because it ensures the ends of the block are not over planed.
Observe the curls that are formed when you pass the plane along the block of wood. If the curls are paper thin, then the plane was set to a proper depth, but if they are thick, change the adjusting knob appropriately
Unfasten the screws of the hand plane using a screwdriver to disassemble its parts. Clean the dust and rust present on the metal parts using steel wool. Apply oil on the metallic parts to prevent rusting. Rub the wooden parts with a cotton rag moistened with water.
Clean the rust from the screws using steel wool and mineral spirits. Again, apply lubrication to prevent rust formation.
Spray some mineral spirits on the blade and wipe any rust from it using fine sandpaper. Wipe the blade with a cotton rag and lubricate it using paraffin to prevent rust, and also to provide easier movement when shaving.
Reassemble all the components and fasten them together tightly to avoid the plane coming apart while you are using it.