We own a sanibest system and we know it got clogged. we tore it completely apart un clogged it and made sure it the blade and motor were free spinning, we put it back together and it still is humming and not flushing anything out. we dont know what to do next and were hopping the motor didnt burn up. nothing can get up inside the motor itself can it, because it is all enclosed or can it?

I had a fan that was out dated and the motor burnt out so I kept watching at yard sales and found one the blade was no good but the motor ok . I bought it for a dollar and tore both apart and made one good fan out of two. We still use it.

Even with your explanation,it seems the hose is clogged.Try taking the hose off,then blow through it or pour water through it.If this doesn't do it,make sure the suction canals are going to the proper areas.

This seems to be fault in the transport of the paper in the rollers. So if you have used any adhesive sticker printing, it is possible that some glue has got clogged into the rollers. If not there can be some jammed paper in the rollers or the mechanism.
So start this work only if you are mechanically able with the right tools.
Remove the covers to get access to the mechanism . Remove the motor drive assembly , the fitting of the motor to the mechanism. Once this is removed the rollers can be turned manually so that you will be able to feed a paper to see the progress of the movement while studying if there is any obstruction or damage to the paper.
There is a in-detect sensor, usually an opto-coupler , make sure this is not clogged or dirty as this IR detection feeds the signal to the processor for starting the motor drive feed.
Reassemble but make sure the rollers are aligned to be in equal gap to feed the paper without a side pull. Now you must print and see if the fault has changed. If not repeat the above work to confirm the area of obstruction.

Check this link for tips;

http://www.ehow.com/how_113761_clear-printer-paper.html

Thank you for using Fixya

Check your blade latch is working properly. If you took your clipper apart and your blades are not cutting it is one of 2 things. Your blade drive is not assembled properly or your blade latch is not holding the blade on the clipper. If you took your blade apart, check the blade alignment. The cutter blade needs to be slightly behind the comb blade.

Bail out as much as you can through the toilet bowl. Unfortunately this is a messy job regardless and you will still need newspaper on hand.
If you lower the water level below that of the rubber gasket connecting it to the toilet though, you will be able to undo the jubilee clip holding this and slide the unit away from the toilet, hopefully without spilling much waste water.
If you can dislodge the blockage from this angle, great. If not, you might also have to take the lid off by depressing the plastic clips on each side and accessing the chamber from the top.

The float switch will be the problem.
We do not replace the switch, just change the unit as labour to strip and replace switch makes it un economical.

Un-plug the saw. Remove the screws holding the side saw guard in place. Look at the center of the saw blade for the nut holding it in place. Take a socket wrench that fits the nut and loosen it. You'll need to take a scrap piece of wood 2x4, and jamb the teeth of the blade into it while loosening the nut. The nut will come off first and then a washer/spacer.

Reverse the order for installing the new blade. Make sure you use the proper size diameter blade (10 inch) and mounting hole in the replacement blade. Also, use the provided washer/spacers that were on the original blade and secure the nut. Spin by hand to see if everything clears. Mount the protective guard back on. Plug in the saw and test cut .

Good luck. If you are still unsure - ask a handy neighbor to help. It takes about 5 minutes to complete this task.

First unplug the unit from the GFI, remove all the piping attached to the pump, remove the pump completely out the back of the toilet. Pry open the lid with a flat head screw driver, remove 2 screws in front of the pump and the motor and pressure chamber can be pulled out the top as one piece. Inspect the blades (on top of motor) also inspect the impeller which is at the bottom of the motor, you must turn the black pump cover plate counter clock wise to unlock it and inside there you will find the impeller. Also check the drain pipe for obstructions.

Did you ever put shredder oil onto the cutting blades?????
The blades can clog with paper dust and then it can't shred as many papges as it should or even jam completely...you should occasionally shred a sheet of paper with shredder oil poured onto the sheet.

This isn't an easy part to disassemble. When reassembling, you have to make sure all the tabs line up as well as the plastic parts for the lights. If you're really confused about it and just can't figure it out, you can always try buying a used charging station off "that auction site". Don't spend more than $25.