Steam cleaner sc20

Try a set of channel locks

Clean jet(s) where steam comes out from . They may be clogged.

this link is for the manual
http://www.sharkclean.com/manual/S3300-S3300W_REV_0405B.pdfhttp://www.sharkclean.com/manual/S3300-S3300W_REV_0405B.pdf

add some white vinegar in the water let it boil them empty and repeat about 3 times , when you finished using it always make sure you empty it..

add half a pint at first see how that goe ,and just add a cup full till you get it right

It's took a while to isolate the exact issue. Looks like water deposits clogged a piston inside the white attachment before the pump/motor. Be sure to clamp other side of the shaft as it will spin if you attempt to remove this. I opened it up, removed the spring loaded piston, cleaned it all thoroughly, and a dab of oil on the piston itself. It works!!
I could not find any info on the SC10 by Conair anywhere, not even their own site. I hope this helps.
BE VERY CAREFUL AS THE METAL CASTING GETS VERY HOT.
I made a video but it only allow from YouTube. I'll try to post it

You didn't give a model number so I'll tell you both methods. The F5xxx and F6xxx models have a cap at the top of the clean water tank that doubles as a measuring cup. The cap is about 3 inches in diameter. Fill the cap to the fill line with shampoo and dump it in the tank. Then fill the tank with hot (Not Boiling) water.
The F7xxx series has a 2 section tank. The large section is for hot (Not Boiling) water. The smaller section is for shampoo. Fill the smaller section with shampoo and the Steam Vac will mix the water and shampoo for you in the proper proportion.

had same problem. Tried pouring boiling water over cap and it seemed to loosen some so I boiled more water and put the steamer top down in a bowl in the kitchen sink and pour the boiling water in and let it sit about 5 minutes. It came loose with some effort. The grooves are the opening are metal and they had started to corrode.Once open coat with wd40.

kindly please wait...