easiest way to fix it, buy a new switch at a home improvement center, the two metal piece go on the bottom and the springs are on top of them, when the switch is in the off position the metal pieces are up off the contacts on the bottom and when on the on position the metal pieces make contact. Hope this helps Tim
The Karcher is the same, and possible made the Mac. It's likely the sealing 'O' ring has deteriorated and stuck the two parts together. Try a little petrol around the joint to soften the 'O' ring. Perhaps it will come apart then. You will need a new o-ring however.
There are two things to check for. One, vaccum might be created in the tank only allowing the unit to run a few minutes. If it starts to die after running a few minutes, removing the gas cap. If it keeps running, you need a new gas cap. Otherwise your problem is in the carb. It could be bad gas that was in there before or you have debris in the carb itself which only allows the unit to run on choke. Make sure if you have a fuel shutoff valve that it is on.
Question edited for correct spelling of maker 'Noen' to 'Moen'.
'Fix' as in it is leaking? Or tighten it down because it is wobbly, or something completely different?
Well, we can have a one on one seminar by the internet. I've been a pumpman for 20 years. I can share with you my experience (household pumps, suibmersible pumps, turbine pumps, gear pumps, piston pumps, dewatering pumps, mud pumps, trash pumps, mining pumps, solids handling pump, etc....) Just take your pick. Just send in your e-mail for assistance. God bless.
It is leaking due to a defective mechanical seal. It needs to be replaced. To replace it, is to take the pumpcase off by taking off the bolts that hold it. Then, take the impeller off to take the mechanical seal behind it. Put the replacement in, and reassemble the pump. Just get in touch with us by e-mail to get more assistance.
Move the lever or turn the knob. Check the stop tap under the sink. Make sure the faucet control knob or lever is tight, There is normally a removable cover that hides the screw..