Double vane pump 2520V-10A12-1CC-22R instruction manual

1. Product Overview

The double vane pump 2520V-10A12-1CC-22R is a type of hydraulic vane pump produced by Guangdong Yihe Hydraulic Technology Co., Ltd. It is a low-noise, high-performance double vane pump. It is suitable for various hydraulic systems and provides stable and efficient hydraulic power for engineering machinery and industrial equipment. The double hydraulic pump adopts a 12-blade design to ensure small amplitude of flow pulsation and low system noise characteristics, while ensuring long life and high production efficiency.

2. Product Features

High performance: With a volumetric efficiency of more than 90% and a noise level as low as 62 dB(A) at an operating pressure of 210 bar (3000 psi), this double hydraulic pump meets the needs of a wide range of industrial applications.

Long life: Long life and stable operation of the double vane pump are ensured by hydraulic balancing designed to prevent internally induced radial loads on the shaft and bearings.

High flexibility: The through-drive type provides valuable circuit design flexibility, such as realizing fixed and variable types on a single input drive. At the same time, the oil inlet and outlet can be oriented in four different relative positions, providing great installation flexibility and facilitating machine design.

Easy to maintain: The movement is separated from the drive shaft, and the flow capacity can be easily changed and repaired without removing the pump from its base, which greatly reduces downtime and improves productivity.

3. Instructions

①Installation:

Before installation, please ensure that the pump and system are clean to prevent impurities from entering the pump.

Select the appropriate installation method according to the system requirements and ensure that the oil inlet and outlet of the pump are correctly connected to the system pipeline.

Use appropriate fastening tools to ensure that the pump is installed firmly and securely.

② Startup:

Before starting, check the oil level in the system to ensure that it is within the normal range.

Start the pump slowly and observe its operation. If there is any abnormal sound or vibration, stop the pump immediately for inspection.

③Run:

During operation, regularly check the vane oil pump oil temperature and oil pressure to ensure that they are within the normal range.

If the oil temperature is too high or the oil pressure is abnormal, the machine should be stopped immediately for inspection and appropriate measures should be taken.

④Shutdown:

Before shutting down, the system's oil inlet valve should be closed first to gradually unload the pump.

After shutdown, check whether all parts of the pump are intact. If any damage is found, replace it in time.

4. Precautions

Oil selection: Please use hydraulic oil that meets the system requirements and avoid using inferior or unsuitable oil.

Cleaning and maintenance: Clean and maintain the pump regularly to keep it clean inside and out.

Safety inspection: During operation, the safety protection device of the pump should be checked regularly to ensure its normal operation.

Troubleshooting: If a fault occurs, stop the machine immediately and ask a professional to check and repair it. Do not disassemble or repair it without permission.