Shanghai Dark Horse Household Booster Pump Repair Specialty

Special repair point for Heima booster pump in Pudong District, Heima booster pump franchise in Pudong District, Shanghai, Shanghai Dedong Hardware Pump Industry Operation and Sales Center: Operating Grundfos booster pump repair and sales, Wilox booster pump repair and sales, Wilo booster pump sales and repair flavor Zhijia booster pump sales, new Wilo booster pump repair, booster pump repair, large villa booster pump sales and repair
Shanghai Black Horse Booster Pump Repair Machinery Installation Water Pump Introduction Principle: Dedong Original No Links are allowed to provide door-to-door maintenance services in each district (Zhabei District, Hongkou District, Putuo District, Yangpu District, Changning District, Baoshan District, Jing'an District, etc.)
When installing the Heima tap water booster pump, be sure to install it horizontally or vertically according to the installation mode display. The direction of the flow should be consistent with the direction of the arrow on the pump body. , and install it at the lowest position away from the water level as much as possible. To facilitate use and maintenance, a valve should be installed on the pump inlet pipeline. When the pumped liquid level is lower than the upper end surface of the pump impeller or the pump shaft, the pump should be equipped with a check valve, and the outlet end should be connected to a tee for water diversion. The pump should be filled with water when used for the first time, and the Tighten the screw plug. The pipeline connections should be tight, especially the water inlet pipeline should not leak, otherwise the pump lift will be reduced or water will not be pumped. Do not run continuously for a long time before water enters the pump chamber to avoid damaging the seals.
The motor coil is equipped with a safety protector. When the pump fails or the water cannot be pumped, causing the motor temperature to rise above the specified value, the circuit can be automatically disconnected. After the fault is eliminated, the motor temperature rise drops and the operation can be automatically resumed. The booster pump motor is a capacitor-operated motor, and the rotation direction has been adjusted when the pump leaves the factory. If you need to replace the capacitor or rewiring, please wire according to the arrow direction mark on the pump body. To ensure safe use, please use a three-core safety socket with a ground wire.
Maintenance of tap water booster pump:-
When the pump is found to be leaking, stop it immediately and check to prevent internal leakage. If there is leakage at the connection part with the motor, the mechanical seal should be replaced. Check if the power is on. Check whether the power supply voltage used is consistent with the working voltage of the pump. If the above and b are normal, please remove the pump, open the pump cover, remove foreign matter in the pump, reinstall the pump cover, and tighten it to normal.
When the pump cannot pump water, the pump should be installed on the tap water pipeline. If the tap water level is below the upper plane of the pump impeller (horizontal installation) or the center line (vertical installation), the power should be turned off at this time and wait for the tap water to flow. When the water level rises above the impeller plane or centerline, turn on the power again to avoid damaging the machine parts (automatic models do not need to turn off the power). When the pump is used to pump well water, please check whether the water inlet pipe is leaking. There is not enough water in the pump chamber. It should be filled with water. If the suction lift is too high, adjust it appropriately. Check whether the inlet and outlet pipe diameters are too small or blocked. After the automatic type has been used for a period of time, automatic malfunction may occur. This is mainly caused by the long-term precipitation of steel rust and other metal products in the water pipes. After turning off the power, remove the switch, unscrew the upper screws, take out the plastic sheet and clean it, and then , reset according to the original, debug normally, and then you can use it again. Dedong Sales Center recommends that when there is a problem with the water pump, it is better to consult first or contact a master to come to repair to avoid damage that is difficult to repair! Contact number 3 weeks master