The course can be stronger.
3 ;When the electric pump has sudden noise or large vibration;When the protection switch frequency trips.
aTulsa After the submersible slurry pump leaves the factory， there is generally only outgoing cable and the user needs to connect it separately during installation. If the connection is wrong， it will seriously affect the normal operation of the pump， so we should follow the correct steps to connect.
connection mode of lifting pipe (flange connection and threaded connection)
FKensington and Chelsea Therefore， which can save a lot of land and infrastructure costs.
Yi Consider the vertical separation level of the tail equipment. The water pump control cabinet has a variety of protection s and complete status display， such as overload，ZJ slurry pump short circuit，MiamiDrilling fluid slurry pumpInspection requirements for phase loss protection， pump body water leakage， motor over temperature and electric leakage， as well as single pump and multi pump control working modes， a variety of main and standby pump switching modes and various
The microcomputer controller displays E: cause: the pressure gauge is disconnected (f= or the input signal is
The microcomputer controller displays E: cause: check whether there is a fault on the inverter panel display. If there is a fault please record it; Solution: power off the circuit breaker QF，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 reset it， and contact our after-sales service department.
u The high-efficiency slurry pump has three characteristics: first， the slurry pump has high operation efficiency and low loss.
Z before starting， check all circuits and switches to see if their wiring is correct and reliable， then turn them over the ground for ~ minutes (the time should not be too long to avoid damaging parts or burning motor windings)， and check whether the motor running direction is correct. If the above problems are not found，ZJ slurry pump it can be started
JWhere can I find it? when the design flow is required， the dynamic water level of the well is m
gP Working conditions
If it is large， the guard plate is likely to be damaged on the spot， the jacket is likely to have cracks，MiamiDrilling fluid slurry pumpInspection requirements for and the blades of the impeller will also be greatly impacted. The most serious thing is that all the flow passage parts are damaged.
Lifting， loading and unloading of electric pump:remove the cable and disconnect the power supply.
Statisticsm The course can be stronger.
T With the arrival of midsummer and the intensification of the contradiction between supply and demand of kerosene， the power supply across the country has been tense again， which has driven the hot sale of it and generators in the phase II market. According to relevant data，ZJ slurry pump in the second half of the year， there is still a large gap after Chinas power balance.
On the rack.
uTulsa And it shall be used according to the quota specified in the manual.
hR Determine the head h. After the flow is determined， determine the inlet and outlet pipe diameters of the pump， complete the layout of the whole pipeline， the resistance coefficient of the pipeline is often too large. In addition， when selecting the pump model， a head margin is added， resulting in
Requirements for the process pretreatment unit for the normal operation of the screw pump the stator of the screw pump is generally made of rubber and the rotor is made of stainless steel. If the conveying medium contains sand particles， it will cause the Double Wear of the stator and rotor. Due to the requirements of the processing technology and materials， the