Whether you’re interested in learning how to sew more effectively or you’re a practised seamster, it pays to understand how to care for your sewing machine. As robust and resilient as they are, sewing machines are susceptible to wear and tear. But no need to panic – regular oiling is the best way to ensure your machine is running smoothly. Sewing machine maintenance doesn’t have to be difficult, and giving your sewing machine the care it deserves will help it last for many years.
One of the primary steps involved in oiling your sewing machine is to locate the lubrication points. These are the various ports, spindles and joints of your machine that should be greased or oiled. Nelco sewing machines are loaded with many important parts and spaces where oil must be applied in order to keep the machine working properly. Included in these pieces is the tension adjuster, the bobbin winder, the hook, the feed dog, and the thread guides.
The right lubricant should always be used when your sewing machine needs oiling. While specific types of oil designed specifically for sewing machines exist, a light (not extra light) weight machine oil is recommended for use with Nelco machines. KRO-Lon Oil is suggested.
Before beginning the oiling process, it is wise to first make sure the machine is turned off and unplugged from any power source. Additionally, it is important to thoroughly clean the machine both before and after oiling. Use a light detergent and a soft cloth to wipe down each of the pieces you will be oiling.
It’s a good idea to use a small artist brush or a cotton swab to apply the oil. Apply a tiny drop to each of the ports, spindles and joint areas. Do not get too much oil on the parts of the machine, as it could cause them to gum up. Move the parts manually with your finger or a soft cloth to work the oil in and around any spaces that are difficult to reach with the brush.
Once finished, start the machine and observe any areas that may appear to be dry or need more oiling. In general, it’s a good rule of thumb to oil your machine every six months, but it can also be done as needed.
Proper Cleaning
When caring for your Nelco sewing machine, it is especially important to regularly clean the tension discs, the bobbin winder, and the bobbin case. If the tension discs get clogged, you could encounter issues with the tension, like looping either on the bottom or top side of a seam. Additionally, a dirty bobbin winder or case can cause threading problems or incorrect tension setting.
To thoroughly clean these areas, turn off the machine and use a lint brush and a soft cloth. The cloth should be dampened with light detergent. Take each piece apart and work out any dirt or lint that may be accumulated.
It may be helpful to take clear photos of all the pieces before separating them. There may be tiny springs or screws that loosen when the pieces are taken apart and keeping track of where these parts should fit will save you a lot of confusion.
Once these parts are cleaned, place the tension discs back together and then replace them into the proper position on the tension device. Put the bobbin winder and the bobbin case back into place, and voila! Your machine is ready to be used once again.
Check All Connections
To help keep your machine running at peak efficiency, it is always advised that you check the belt and any other connections on a regular basis. If the belt becomes stretched or worn, the machine may not run at the correct speed and tension can be affected. If you have a model with a belt, you may periodically have to tighten it.
Additionally, inspect and make sure any screws orbolts on the machine are secure. Many of these items can and will come loose over time but, if caught early, will be an easy fix. If these pieces are not correctly secured, it may cause the machine to malfunction or become damaged.
If for some reason the connections appear unsteady, take a minute to tighten them up with a tiny screwdriver or wrench. Be careful when doing this, as over-tightening can be just as damaging as not tightening at all.
Maintain the Bobbin
If working with an Nelco machine, you may be using an aluminum bobbin as opposed to a plastic one. This is primarily due to aluminum being more flexible and strong, which helps significantly with the tension of your stitches.
Because the bobbin is subjected to a fair amount of pressure, it is essential to inspect it periodically to make sure that the stitches are not becoming loose. This can easily be tested by bringing the needle down and then pulling the thread downwards and towards you. If the thread becomes unstuck or excessively loose, it may be time to replace the bobbin. When purchasing a new bobbin, ensure that it is an aluminum bobbin as this will help prevent any tension issues.
Regular Maintenance
It is highly recommended that you take your Nelco machine in for regular maintenance. Doing so will help catch minor issues before they become larger, more costly issues. Sewing machine mechanics have the right tools and expertise to increase the life of your machine.
A good mechanic will check the tension, safety device connections, belt and other components to ensure that your machine is running smooth. If parts need replacing, it is best to go ahead and do it – the healthier and better maintained your sewing machine, the longer it will last.
Keeping It Running
Oiling your Nelco sewing machine is an essential part of maintaining it for long use. Many problems that occur with machines can be avoided or reduced by taking the time to oil it correctly. Be sure to use the designated oil – light to regular weight is perfect – and oil only the specified areas.
Depending on how often your machine is in use, it is a good rule of thumb to check it every 3-6 months. Doing so not only ensures proper functioning of the machine, but will help catch minor issues before they become major ones. Taking a few minutes to oil your machine can keep it in excellent shape for many years to come.
Advanced Maintenance and Care
For experienced and expert sewing machine maintenance and upkeep, it pays to look beyond the basics. A great way to stay on top of your machine’s maintenance needs is to record the dates of each of the care tasks that are performed and a list of any parts that need replacing.
You should always change the needle after sewing a large amount of fabric, as well as after the machine has been dropped. Additionally, a common rule of thumb is to replace the needle after every 8-10 hours of use. Keeping track of when a replacement is necessary, or when a major repair is required, is a good habit to get into.
For large machines, like an Nelco, you may want to get a professional to check all the parts and components on a regular basis. A knowledgeable service technician can check all machine parts, make sure all connections are secure, and clean and inspect areas that are difficult to access. Proper maintenance and care will help your Nelco sewing machine last for years to come.
Safety Tips and Warnings
When dealing with heavy machinery and complicated tools, safety is a top priority. Remember to always keep all body parts away from the needle and other moving elements, as these can cause harm. Additionally, always remember to unplug the machine when cleaning or oiling it, for your own safety.
Finally, be sure to always use the appropriate tools and maintenance techniques for your specific Nelco sewing machine. If unsure, do not attempt to repair or clean – contact a professional. Doing so will help ensure your machine is running smoothly and that your safety is never at risk.
