Im about to use for first time

I also searched using Google and could not locate a manual for this product manufactured in China.

I saw there was a brief youtube video which probably is of little help.

Several online sites appeared to sell it, so you might try contacting them yourself to request a manual.

Example:

http://ningbolawrence.diytrade.com/sdp/1992914/4/pd-6681180/11331500-2547043/4_in_1_Multifunction_LR-450R_Vacuum_Cleaner_Robot.html

click the link below for the manual that wil give you full instruction for filter changees,,
http://uk.bissell.com/images/UserGuides/6594.pdf

You can find you manual here:

http://www.singerco.com/uploads/download/446_5040_5050.pdf

any iron can be cleaned by running a little water and vinegar through it several times, it loosens the scale build up that gets in all irons over time, be sure and try to clean out the venting steam holes in the face of the iron, Once you do this, run clean clear water through it and you should be fine, if possible, always use bottled water (purified) water in irons

I believe there is only the one filter.
You can download the manual at the below link.

http://ubermanuals.com/product/dyson-dc17-8511

You must reset the outside unit every time you change a battery. To rest insert a paperclip into the small whole marked "reset". Temperatures should now appear on the inside or remote unit.

St. Bruno, Quebec

Here is a link to a manual you can view:

Dyson DC07 Manual

Hi, try here:

http://safemanuals.com/user-guide-instructions-owner-manual/DYSON/DC07-_E

I doubt you've ruined it, just clean/change it asap!!

Hope that helps.

Here is a link to down load a manual:
http://www.hoover.com/pdfs/manuals/F7431900.pdf

If this link doesn't work, then go to hoover.com, scroll down and on the left side to downloads, put in you model number and it will come up to download.

here's a link to the hoover site with the manual for your machine :)

hope it helps

http://www.hoover.com/Product.aspx?model=H2850&ds=false