coverlock™ 4.0

Register your machine

Before downloading your manual, please check the serial number written on the label positioned underneath your overlock machine. For numbers higher than 2771501816 please download this manual. For lower numbers, please download the other manual below.

Documents & charts

This threading guide is intended to show you how easy it is to thread your new PFAFF® overlock machine. The tutorial will introduce you to several great stitch programs, each with a step by step interactive threading guide.

Visit your local authorized PFAFF® dealer to learn more about your new PFAFF® overlock. You can participate in project classes, explore the world creative sewing, accessories and get quality service.

Open the Threading guide