Home DIY Angle Grinder

Angle grinder (angle grinder) is a tool that can be found in almost every home. And it’s not just about professional workshops. Believe me, very often you have to take on minor repairs, and withoutangle grinderthere's simply no way around it. But what to do if your favorite tool suddenly stops working? Don't rush to throw it away! In most cases, the problem can be solved on your own. In this article we will look in detail at how to diagnose faults and how to safely work withangle grinderand how to carry out basic repairs yourself.

Why is an angle grinder so important in the household?

angle grinderis a universal tool. With it you can not only grind and cut metal, but also clean welds, remove rust, polish surfaces and even drill concrete! Imagine: we pulled up a fence, cut off an old pipe, prepared the surface for painting... These are just a small part of the tasks that can be solved with the help ofangle grinder. I remember when I first started renovating, I couldn't believe how useful it was. Before this I did everything manually, and then – bam! – and everything became much faster and easier. And the best part is saving money! Think about how much it costs to call a specialist? And withangle grinderyou can handle it on your own.

Safety first!

Before we begin diagnostics and repairs, a few words about safety.angle grinderis a powerful tool and must be handled with great care. Be sure to use safety glasses, gloves and a respirator. Never work without a protective shield! Make sure the grinding wheel is installed correctly and is not cracked. And one more important point - do not forget about cleanliness! Remove dust and chips after each job.

Basic safety rules when working with angle grinders

Use the appropriate grinding wheel for the specific task.
Do not apply excessive force to the tool.
Don't work withangle grindernear flammable materials.
Check the condition of the power cord regularly.
Ensure your work area is well ventilated.

Common problems with angle grinders and how to solve them

So what could go wrong? Here are the most common problems withangle grinderand ways to eliminate them. Believe me, most of them are solved quite simply.

The angle grinder does not turn on

The first thing to check is the power cord. Make sure it is properly connected to the outlet and to the instrument itself. Try a different outlet. If the cord is fine, the problem may be with the fuse. Check the fuse in the power cordangle grinder. If it is blown, replace it with a fuse of the same rating. If the fuse keeps blowing, the problem may be with the tool itself.

The angle grinder turns on, but does not rotate

In this case, you need to check whether the correct grinding wheel is on. Make sure it is securely attached to the spindle. The spindle may have jammed. Try turning it gently by hand. If the spindle is jammed, try cleaning it from dust and chips. Sometimes it helps to lightly tap the spindle with a hammer.

The angle grinder makes strange noises

Strange sounds are always a reason to be wary. They may indicate a serious problem. Possible causes: bearing wear, incorrectly installed grinding wheel, foreign object caught inside. First of all, unplug the tool and inspect it. If you find a foreign object, remove it. If you suspect bearing wear, it is better to contact a specialist. Attempting to replace bearings yourself can cause serious damage.

The angle grinder overheats

Overheating is a sign that the tool is working too hard. This may be caused by using the wrong grinding wheel or excessive load. Try using a more suitable circle. Do not apply excessive force to the tool. Giveangle grindercool down before continuing work.

Replacing the grinding wheel: step-by-step instructions

Replacing the grinding wheel is a fairly simple procedure, but it must be done carefully. Here are the step-by-step instructions:

Disableangle grinderfrom the network.
Wait until the instrument cools down completely.
Remove the protective cover.
Loosen the spindle nut.
Remove the old grinding wheel.
Install a new grinding wheel.
Tighten the spindle nut.
Install the protective cover.

Make sure the grinding wheel is securely attached and free of cracks.

Where to buy spare parts for angle grinders?

If you need spare parts forangle grinder, they can be purchased at specialized power tool stores or online stores. For example, on the website [Quanzhiguang (Guangzhou) Intelligent Technology Co., Ltd.](https://www.gzqzg.ru/) you can find a wide range of high-quality spare parts forangle grinder.

Quanzhiguang has everything you need for your angle grinder: grinding wheels, discs, spindles, bearings and much more. They have a great selection and competitive prices! [link to Quanzhiguang](https://www.gzqzg.ru/).