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Lewenstein Multilock 700DE Overlocker
Master the art of threading with our detailed guide on the Lewenstein Multilock 700DE overlocker. Follow each step carefully to ensure optimal threading, allowing you to fully enjoy the capabilities of your overlocker.
It is always essential to know your overlocker before using it, otherwise the urge to give up may arise from simple frustration.
In this blog, we will explain step by step how to thread the Lewenstein Multilock 700DE overlocker.
Threading the Lewenstein Multilock 700DE
Threading overlockers can be tricky the first few times, but by following this tutorial explaining step by step how to thread the Lewenstein Multilock 700DE, you will handle your machine like no other!
We also offer an explanatory video for better threading guidance.
Step 1: First, make sure your overlocker is unplugged. Place your 4 spools on the spool holders. Do not hesitate to use the spool colors marked on the machine the first time you use it to help you better locate them thanks to the color code.
Step 2: Once you have passed the threads through their respective slots in the thread guides, take the green thread corresponding to the upper looper and pass it through the tension discs in the following order:
If the upper looper thread breaks during sewing, it may be because the lower looper thread is tangled in the upper looper. If this happens, lower the upper looper using the handwheel, remove the tangled thread from the upper looper, and rethread the upper looper starting from the tension discs.
Step 3: Next, take the blue thread corresponding to the lower looper and pass it through the tension discs in the following order:
Check that your lever is lowered, then remember to raise it at step 4.
Step 4: Now take the yellow and red threads corresponding to the sewing needles, passing them through the thread guide starting with the yellow thread (left needle) then the red (right needle). Then pass the threads through the respective needle eyes:
And there you go! You have threaded your overlocker, you can now sew!
Here is the result you will get on the front and back of your seam:
How to summarize threading the Lewenstein 700DE overlocker?
Master the threading of the Lewenstein Multilock 700DE overlocker with this complete guide designed to simplify your experience. With its easy threading, its various specific features, and its built-in tension knobs, this Lewenstein sewing machine is made to suit all types of fabrics, even the thickest ones like wool tartan or corduroy.
Step 1: Make sure your Lewenstein overlocker is unplugged. Place your 4 spools on the designated holders. Use the color code indicated on the machine to correctly identify each thread.
Step 2: Pass the green thread through the upper looper, guiding it through the tension discs. If the thread tangles or the needle breaks, check that the lower looper is not blocking its path.
Step 3: Pass the blue thread through the lower looper, always following the machine’s instructions. The lifting lever must be lowered, then raised at the right moment.
Step 4: Then take the yellow and red threads (left and right needles), which you will pass through their guides up to the needle eyes.
Once all threads are correctly positioned, you can raise the presser foot, lower the lever, and start sewing. This automatic lower looper threading system makes use much smoother, even for a first-time user.
What are the features of the 700DE?
The Lewenstein Multilock 700DE machine is equipped with a free arm, a powerful motor, and can reach a sewing speed of 1300 stitches per minute. It offers precise adjustment of stitch length (up to 4 mm) and stitch width (up to 7 mm). Thanks to its adjustable differential feed, it ensures flawless sewing on both fine and thick fabrics.
Its adjustable presser foot, upper and lower knives, built-in lighting, and waste tray are all elements designed for ease of use. It is a sturdy machine that meets the needs of sewers of all levels.
Where to find the 700DE manual?
The Lewenstein Multilock manual is available in PDF via the free download offered by the maker or through online help pages. You will find all instructions for threading, tension adjustment, needle changing, and the machine’s advanced functions. It is an essential resource, especially to know how to use the differential feed or the different presser feet.
What accessories are available for the 700DE?
The machine is delivered with a presser foot, a guide, a disc, and can be completed with optional accessories such as a rolled hem kit, a beading foot, or an elastic band kit. These compatible products are easily found in our online shop or our physical store. The Lewenstein brand is no longer produced but these machines can still be repaired or maintained in our shop. You will find all necessary information on this page.
How to adjust the tension on the overlocker?
The tension is adjusted using the built-in knobs. The adjustment is simple and intuitive, allowing you to adapt the stitching to each material. You can adjust the presser foot pressure to avoid puckering or slipping fabrics. A good tension setting is essential to obtain a regular overlock stitch, especially on stretchy fabrics.
Which fabrics suit the 700DE?
The Lewenstein Multilock 700DE is perfectly suited to all kinds of fabrics, from jersey to denim, including silk, linen, or technical materials. Its sturdiness and adjustable differential feed make it a valuable ally for your varied sewing projects.
How to change the needles on the 700DE?
If you notice a problem, uneven stitching, or a broken needle, it may be time to change it. Use new needles suited to the fabric. Changing is easy by following the instructions in the manual, using the supplied screwdriver. Do not forget to properly reposition the presser foot before restarting the machine.
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