Definde sidebar on the left > Custom Post Type > single-custom_events.php

Hello,
I use Custom Post Type custom_events //works!
I have a custom sidebar defined in my single-custom_events.php //works!
I want to define my sidebar on the left side in my single-custom_events.php //Do not know how to. I need help!

//get the sidebar
				echo "<aside class='sidebar sidebar_".$sidebar." ".$sidebar_smartphone." ".avia_layout_class( 'sidebar', false )." units' ".avia_markup_helper(array('context' => 'sidebar', 'echo' => false)).">";
    				echo "<div class='inner_sidebar extralight-border'>";
						dynamic_sidebar('custom_events');
					echo "</div>";
				echo "</div>";

Thanks for Enfold, it is a great theme!