How to Use a Trailer-Mounted Mobile Double-Suction Split-Case Pump?

Dingbo Power trailer-mounted mobile double-suction split-case pumps feature a compact structure, stable operation, high flow rate, excellent efficiency, safety, reliability, long service life, and easy maintenance. They are widely applicable in agricultural, construction, water conservancy, environmental protection, and industrial fields. So, how should these mobile double-suction split-case pumps be used correctly? Let’s explore the steps below.

Steps for using the trailer-mounted mobile double-suction split-case pump

Step 1: Preparation before starting the pump unit

Before using the double-suction split-case pump, connect the inlet and outlet pipes. Prior to starting, check whether the engine oil is sufficient, ensuring the oil level is between the Full and Add marks. Verify the coolant level, which should be about 5 centimeters below the cap. Then, check the fuel level and ensure the battery is adequately charged. Inspect whether all fastening screws are tight and confirm the seals at the inlet pipe, pump packing, and vacuum pump connections are intact. Check for air in the diesel engine; if present, use the fuel pump valve to expel it.

Step 2: Starting the pump

First, turn on the main battery switch, then press the power switch button on the control panel. Once the display lights up, press the vacuum switch button, and the vacuum indicator will illuminate. Wait for a moment until the vacuum extraction stops and the vacuum indicator on the panel turns off. Then, press the manual button on the control panel, followed by the start button on the controller. Open the water valve and wait for water to discharge. The double-suction split-case pump will begin normal operation.

Step 3: Shutting down the pump

After completing the operation and wanting to stop the pump, press the stop button on the controller once. The double-suction split-case pump will gradually come to a stop. Once it has completely stopped, turn off the power switch on the control panel. After the control screen goes dark, switch off the main battery switch. First, drain the air and water from the pump body, then detach the inlet pipe and close the valve.

Note: For normal shutdown, press the stop button only once. Avoid pressing it repeatedly, as this will force an abrupt shutdown, which may adversely affect the diesel engine. In winter, drain all water from the pump body to prevent freezing and cracking.

Maintenance of the Trailer-Mounted Mobile Double-Suction Split-Case Pump

Diesel engine maintenance: Strictly follow the requirements on the engine maintenance schedule to service all components.

Pump body maintenance: Regularly clean and remove dust from the pump body, tighten the pump impeller screws, clear debris from the pump body, and replace the packing if it is severely worn or aged.

Battery: If the pump is not used for an extended period, charge the battery every 1–2 months.

Dingbo Power trailer-mounted double-suction split-case pumps offer a flow rate range of 126 m³/h to 21,800 m³/h and a head range of 10 meters to 140 meters. They adapt to complex terrains and environments without power supply, integrates drainage, water supply, and firefighting functions, and are widely applicable in municipal flood control, agricultural irrigation, and other scenarios. If you need a double-suction split-case pump, please feel free to contact us today.

Diesel Generator Power Ratings: Standby vs Prime vs Continuous

Diesel generator sets are commonly used in a variety of sectors due to their dependable performance and high efficiency. They can be used for emergency power supply in the event of a power cut or used in places without connection to a power grid. When selecting a diesel generator for your home or business, you need to consider many factors, such as generator’s ratings. In this article, we’ll explain the three basic rating types - standby, prime, and continuous in diesel generators. ISO-8528-1:2018 defines basic generator set rating categories based on four operational categories: Emergency Standby Power (ESP), Prime Power (PRP), Continuous Power (COP) and Limited-Time Running Prime (LTP). Read on and learn the application of power ratings for engines used in generating sets. Standby Power Rating Standby Power(ESP) is used to supply emergency power when the external power supply is interrupted, such as power outages. Standby power rated generators can supply reliable electricity as t...

How to Connect A Diesel Generator to Your House?

Diesel generators are fuel-efficient and reliable, which can almost meet the power needs of any application. If you want to power the whole house during power shortages, it’s a good choice to choose a diesel generator set as the backup electricity supply. But how to connect a diesel generator to your house? Read on and you will find the answer. Options to connect a diesel generator to your home Keep in mind that never plug your generator directly into the mains, or it will cause back feeding, damage your appliances and be life-threatening for utility workers. Generally, you can choose to connect a generator to your house by using extension cords or a transfer switch. Understanding the difference between them is helpful for you to choose the right type. Extension cords Typically, extension cords are suitable for smaller diesel generators that used for short term. They require no installation and are cost-effective. If you need to power only some basic appliances such as...

What Should You Pay Attention to in Routine Maintenance of Diesel Generator Sets

In modern society, the stability of power supply is directly related to the operation efficiency of enterprises and people's quality of life. Diesel generators have become an indispensable backup power supply or main power source in various industries due to their high efficiency, durability and reliability. However, to ensure the smooth operation and optimal performance of the generator sets, regular maintenance is essential. Here is what you need to pay attention to in the routine maintenance of diesel generators. Keep your generator clean It’s important to keep the generator’s exterior and the generator room clean. Regularly remove any dirt, dust, or debris that may accumulate to on the generator’s surface. This is not only for the sake of beauty, but also for the smooth operation of the unit. Cleaning the generator’s exterior, air intake vents, exhaust outlets and generator room can effectively reduce the risk of generator overheating. In addition, check if the connection bol...

Diesel Generator Tech

Search This Blog