Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: GB Window Cleaning on September 15, 2012, 10:39:45 am
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just jumped out of bed and realised i left my pump on draining my tank all night!!! :o have i nackered my pump? or damadaged it. im filling tank up a little to test it
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well all seems ok thank god. as anyone else ever done that?
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better that than going to bed and forgetting your filling your tank ..lol
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better that than going to bed and forgetting your filling your tank ..lol
yeah hehe
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so does anyone know what damage i might have done to my pump if any?
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i think pumps are ok to be able to run dry dont no how long for though if it still works great
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i think pumps are ok to be able to run dry dont no how long for though if it still works great
yeah it seems ok for now, thanks
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Delivery pumps (pumping water to your brush) are diaphragm type. There is a plate inside the head of the pump which moves up and down. In the plate (the 'diaphragm') are 'flap' valves which are operated by the water travelling through them. If you run the pump dry all that happens is the diaphragm bobs up and down and the valves sit in the diaphragm and don't move.
Other than an outside chance of it overheating, there's nothing to go wrong so it shouldn't do it any harm to run dry.
Rotary and centrifugal types sometimes rely on water to lubricate the spindles, but generally speaking diaphragm pumps don't need lubrication.
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Delivery pumps (pumping water to your brush) are diaphragm type. There is a plate inside the head of the pump which moves up and down. In the plate (the 'diaphragm') are 'flap' valves which are operated by the water travelling through them. If you run the pump dry all that happens is the diaphragm bobs up and down and the valves sit in the diaphragm and don't move.
Other than an outside chance of it overheating, there's nothing to go wrong so it shouldn't do it any harm to run dry.
Rotary and centrifugal types sometimes rely on water to lubricate the spindles, but generally speaking diaphragm pumps don't need lubrication.
thankyou ian. ive just checked and my pump is a diaphragm pump. so hopefully it should be okay. im such a bloody idiot though! thanks again mate!