A pump head outlet side of the drug ?? Reason 1: Hose connector or method? Lock excessive deformation, O-ring? P bad. Disposal: stop the pump, remove the ┎ ç³ ?? z 查 Z check-shaped and p p if necessary, O-shaped pieces and other more Q new products. Set: stop pump, remove the ┎ ç³ èŽž? Q new products. Second, the volume of exports? P less often. Reason 1: Flow control? Fixed failure. Set: control screw screw. Cause 2: Pump inlet or outlet, or seat blockage. Set: Remove the phase of the site, check the objects, and then the cloud of ?? turbidity ,? K with? R? Z ??? Pump? Reason 3: Fido (bottom?) Blocked. Set: Decomposition blessing more, check if there is any? K clear it. Reason 4:? Period of use caused by diaphragm fatigue? Set: According to the decomposition of the decomposition of D, more Q new membrane. More Q membrane? R, 4? Spiral average? Flow (remove the diaphragm) or average? ) Third, the bottom of the pump by the pump head back ??? Reason: diaphragm? P Set: Decomposes by decomposition of D, more Q new membrane. More Q membrane? R, 4? Spiral average? Flow? (Remove the diaphragm) or average? Construction hoist is composed of car, driving mechanism, standard section, attached wall, chassis, fence, electrical system and other parts. It is a manned cargo construction machinery frequently used in buildings. Because of its unique box structure, it is comfortable and safe to ride. Construction elevator is usually used with Tower Crane on the construction site. The load capacity is 0.3-3.6 tons, and the running speed is 1-96M/min. Construction Hoist,Construction Elevator,Passenger Hoists,Hoisting Machinery Jinan Shanghangda Machinery Co., Ltd. , https://www.jnwoodmachine.com
Cause 2: pump or connect p