Pump does not absorb water or no water. The reason is mostly the end of the valve damage or stuck; part of the filter blockage, the system lift more than the pump lift too much; pump or suction pipe leaks; impeller runner blockage or damage; impeller steering irregularities or speed is too low; Gas and so on. Can be taken to repair, remove debris, fastening, replacement and other methods to exclude. Pump less water or vacuum water diversion failure. Mainly due to pipeline leakage; pump speed lower; water level increase suction head lift; filter, impeller or suction pipe partial blockage; impeller damage: shaft seal Department leaks; pump cover bolts loose and so on. They can be checked separately, plugging, if necessary, can be replaced or re-installed. Pump vibration or noise. The main reason for the installation is not reasonable; pump shaft bending; impeller damage or imbalance; bearing damage or poor lubrication; loose set screws; shaft, pump shaft is not the heart; motor rotor imbalance; Pumps can be adjusted separately. Alignment, repair, replacement, fastening and other methods excluded. Pump bearing fever. The main reason for the serious bearing wear; pump shaft bending; poor lubrication; shaft, pump shaft is not the heart; bearing improper installation. Can be replaced, straighten, improve lubrication, adjustment, the correct installation and other methods to exclude.
power tools are hand-held, transportable electric tools in which motor is inseparable part of the machine. Examples of conventional electrically power tools are screwdrivers, drills, routers, sanders and a variety of saws, such as jigsaws, reciprocating saws and circular saws. Compared to hand tools, Power tools can help you to complete home repair and large-scale projects with speed, ease and safety.
Power Tools,Cordless Drill,Angle Grinder, Rotary hammer
AWLOP CO.,LTD , https://www.awlop.com