Instruction Manual

Your White Superlock is very easy to thread. With some practice you will be
able to thread it in a few minutes without using any tools. Master the correct
threading before starting your first project.
To become familiar with your Superlock, practice on scrap fabric with different
color threads to identify placement and function of each thread.
Threading must be carried out in the following sequence for total ease of
operation: upper looper - lower Looper - right needle - left needle.
Extend the thread pole to its highest point, then turn it until the shaft clicks
into its locked position. Place threads on spools and draw ends through the
guides from rear to front.
Your Instruction Manual shows threading the lower looper first. We have
found that threading your upper looper first is easier and will allow your
threads to lay in the correct order for a proper stitch.
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