- The amount of electricity used to pump water depends on the water flow , thickness and absorbency . If the push , the bigger draw more power consuming .
 
Also, if the ducts are dirty , many board , couplings , pipe causing long since led away obstacles as well as power consumption .
 
When the nozzle is detached or inconclusive , there is air in the water can not be drawn .
 
Note the use of water pumps for household
 
Placement pump water higher than necessary to absorb the full portion of water to attract prey ( must have one-way valves ) , the new water suction .
No water , but the water pump , the machine will still run hot and fail.
 
Not enough water for the water pump or water pump pushes the water drained away ( by the main pump , the water height to put up big ... ) , the heat pump also result in damage to the machine . The chilled water pump water pump have often allowed maximum temperature is 400C , if higher temperatures will damage the pump . The higher the temperature , the pumping efficiency of the cell decreases .
 
Buy pump voltage for the engine, it should be noted flow pump , to bring water to the height , placement pump to suction versus water . Need to buy a high performance pump can take little more power . Need water suction pumps are buying small thickness , large absorption . Water is kind pushers buy large thickness , small absorption .
 
Note: the end of the first valve nozzle always placed in mesh shielding for no foreign objects in pump damage . Pump casing , motor casing to bare , shielded not impede air cooling water pumps and its engine . Note ground wire or ground if placed pump fixed . Regular maintenance of pumps , motors , gearboxes , bearings have adequate lubrication .