- 1). Squeeze a few drops of common household oil onto the intake valve of your electric paint sprayer gun.
- 2). Insert the suction tube into the intake valve in order to establish a connection between the pump and painting material.
- 3). Pour the painting material into the attachable spray cup of the paint sprayer.
- 4). Attach the spray cup to the intake valve and ensure that the suction tube is submerged in the paint.
- 5). Plug in the electric paint sprayer to a wall outlet. Adjust the spray tip by either attaching one of several tips provided with the electric sprayer or swiveling a built-in nozzle to the preferred setting.
- 6). Hold the paint spray a little more than six inches away from a wall and begin painting.
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