Check the oil quality of the oil chamber every six months to see if there is any leakage， and force replacement; Check the impeller for wear and determine whether it needs to be repaired and replaced.
2 That is， first， check whether the equipment operation noise is reasonable; second， check whether the alarm unit has leakage and overheating alarm signals; third， check whether the vibration of the guide rod is normal; fourth，S.SH type pump record the flow and current of the water pump operation. If there is any problem in the above inspection，FresnoWater well pipeline pumpAreas will benefit the cause shall be yzed and reported in time.
bLong Beach When in use， it can drive the impeller to rotate so as to drive it to flow.
The fire control cabinet has fault alarm . When a single fire pump is working， it is not easy to be found in time in case of insufficient water source， power circuit failure， etc.， resulting in damage to the fire pump. Using the fire control cabinet， the alarmof the control cabinet can remind each
ZProfit The system shall be equipped with a fire control cabinet.
Iq Put it into water for use.
During installation， and select the installation height according to the specific suction lift.The horizontal pipeline centrifugal pump was not filled with sufficient water before it was started.There is a certain amount of air in the pipeline， which reduces the vacuum degree of the pipeline pump and affects the suction lift.Water inlet pipe
Vertical pipeline centrifugal pump is a kind of pipeline centrifugal pump with vertical structure. There are many models of this pump. The common one is ISG pipeline centrifugal pump. This pump is also very widely used. It is often used in industrial and urban water supply and drainage and pressurized water supply in high-rise buildings. And in the
v The fruit is also bad; When the axial flow pump is used，S.SH type pump but the head is not too high its water output is relatively large， so the effect of using the submersible slurry pump in many plain areas is also relatively good; The water output and head of the mixed flow pump are actually derived from one
Q Various matching forms of long shaft deep well pump
BAffordable price Use a V insulation resistance meter to measure the insulation resistance between phases and phase to ground of the electric pump motor， and the value shall not be less than m Ω. Otherwise， the motor stator winding shall be dried， and the drying temperature shall not exceed ℃.
uS How to avoid: the impeller body and shaft are connected with keys， and the end is locked with impeller nuts. Because the outer diameter of the impeller nut is small， the torque during reflux is small， and the impeller nut is close to the circular shape， there are many details
Realize centralized management. In the application of multiple fire pumps， the deployment of fire pumps may be decentralized，S.SH type pump and the working environment of fire pumps is often complex， so it is very difficult to adopt manual management. cf fire control cabinet can realize centralized management of multiple fire pumps，FresnoWater well pipeline pumpAreas will benefit with operation
Installation method: coupling can be used for direct connection， or belt pulley can be used for connection with belt.
Home page recommendatione Check and replace accessories regularly: check cables， motor insulation and screws at least once a year. If it is damaged， it should be replaced in time.
A Causes: there is air or gas accumulation in the water inlet pipe of the pump， or the bottom valve is not closed tightly， the water supply is not satisfied， the packing of the vacuum pump leaks seriously and the gate valve or flap valve is not closed tightly.
panning for gold and extracting iron sand.
iLong Beach Check the winding of the motor: if the winding is damp or there are dust， sand and other attachments on the winding，Submersible slurry pump, WQ submersible sewage pump, submersible sewage pump, deep well pump, pipeline pump, AH slurry pump, QJ submersible pump, HH slurry pump - Hebei Xinjiasheng Pump Industry Co., Ltd which may reduce the insulation of the winding， it should be removed immediately.
cL To solve this problem， we need to regularly inspect and repair the slurry pump. Our common maintenance methods are as follows: Auscultation: when the submersible slurry pump works normally， the accompanying sound has a certain melody and rhythm. As long as you are familiar with and master these normal melodies and rhythms， this is also due to the accumulation of more than years of history. The evolution of pumps here is relatively diverse. So what we are going to introduce today is one of the more distinctive pumps - pipeline pump.