Can I use my extractor for liquids?
Answer: Mirka Dust Extractors are suitable for both dry and wet applications.
However, please remove the dust bag before wet use and clean filter before and after wet use.
The filter should be in place during wet or dry use.
Mirka dust extractors are not a suitable replacement for a pump.
An example of acceptable wet use would be be a small spill.
An example of improper use would include emptying a hot tub or swimming pool.
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Tools information & technical specifications
Product information and technical specifications for Mirka tools, including machine manuals, exploded views, spare parts, related products etc. are available on the Mirka website and can be accessed through the following links: Electric orbital sanders (DEOS) Electric random orbital sanders (DERO...
How can I keep my tools from vibrating?
Random orbital sanders are designed to be used with specific sized pads, with a precise weight. Make sure you are using the correct size pad, and that it is in good condition. Changing your backing pad when necessary will keep the vibrations of your sander to the minimum. Large chunks of missing...
Do Mirka sanders come with a pad wrench
Yes, a wrench is supplied for changing the back-up pad. You can find it in the original packaging of the sander.
Why does air blow out from the exhaust, but my sander isn't running
It is likely that air is bypassing the vanes in the motor. This can happen if one or several motor vanes are stuck in place. If the compressed air is contaminated with dirt or water, it can cause a sticky residue to form and this can cause the vanes to stick. While it is important to keep your to...
Why is water spraying out of my sander's exhaust
Water will build up in an air compressor during use. A "dryer", or an in-line water separation filter should be used to prevent moisture from reaching the tool components.
Does the DEOS Delta 663 come with an interface
An interface is not included with the Mirka DEOS Delta 663 but can be purchased separately. The 7 mm thick interface is designed to make it easier to sand rounded and contoured surfaces and for some users it will add extra comfort while working. The interface is available in single packs and...
When and how to oil a pneumatic sander
If you experience the pneumatic sander gradually feeling slower, add 1-2 drops of oil into the air inlet and keep the machine running for 30 seconds so that excess oil is drained. The tool requires proper lubrication to prevent premature wear - keep it well oiled and it will continue to perform...
Where can I find the serial number on Mirka power tools
The serial number location on Mirka power tools varies depending of the tool in question. Here you can find answers for finding the number on several of our tools. Click the following links to view an instructional PDF file. Mirka® AOS Angle Orbital Sander The serial number is located on the fron...
Why is my pneumatic sander running slower than normal
First of all, check and make sure there are no air leaks in the line, and that your compressor is producing 17 CFM at 90 PSI, the recommended pressure. If the air supply is adequate, check that the pneumatic tool is properly lubricated - it needs to be oiled to perform best. When the tool is...
Is the 1025 dust extractor self cleaning
The model 1025 is not self cleaning. The 1230 dust extractor has a self cleaning mechanism which cleans the filter automatically every 15 seconds. The self-cleaning action is noticeable from a "thump" sound.
Do I have to use a dust bag in the extractor
We recommend all of our extractors are used with dust bags.