How do I remove fan blades from Hampton Bay remote fan as pictured in link?

Hampton Bay 52 In. Argenta Brushed Nickel Finish Ceiling Fan - 61413 at The Home Depot

You will need to remove the light glass from the bottom of the fan. Apply pressure to it and rotate it until it drops out.

You may also need to remove the light hardware inside the fixture. You will be able to access the blade screws from inside the light.