A well-designed hydraulic system, operated in accordance with standardized procedures, generally has a low failure rate. However, improper installation, adjustment, and maintenance can lead to various issues, affecting production and operations. Therefore, proper and reasonable installation, adjustment, and standardized use and maintenance of the hydraulic system are crucial for ensuring its long-term performance and reliability. To this end, during the installation and adjustment of the hydraulic system, it is essential to be familiar with the main machine's process objectives, operating characteristics, the working principle of its hydraulic system, and the structure, functions, and roles of its components, and to strictly adhere to the design requirements; during system use, regular maintenance and management should be enhanced, and relevant usage and maintenance requirements should be followed. This chapter briefly introduces the installation and adjustment of the system, while the system's use, maintenance, and troubleshooting will be discussed separately.

Hydraulic system installation:

The installation of the hydraulic system includes the setup of the hydraulic pump station (pump, prime mover, and connecting parts, oil tank and accessories), hydraulic control valves, and hydraulic actuators, etc. Essentially, it is the process of connecting these components together through fluid connectors (hydraulic pipes and pipe joints or oil routing boards). The quality of the installation is crucial for ensuring the reliable operation of the hydraulic system, hence every detail in the installation process must be completed reasonably.

Pre-installation preparations:

1. Understand the installation requirements for each part of the hydraulic system and clarify the construction procedures and plans at the installation site.

2. Proficient in relevant technical documents and materials, including hydraulic system schematics, integrated circuit diagrams of hydraulic control devices, electrical schematics, assembly drawings of various components (such as hydraulic oil tanks, hydraulic pump sets, hydraulic control devices, accumulator units), pipeline layout diagrams, lists of hydraulic components and accessories, and related product samples.

3. Ensure the required personnel for installation are in place and prepare the necessary logistics, including hydraulic components, machinery, and tools, as listed. Conduct a detailed inspection of the specifications and quality of the hydraulic components according to design requirements and relevant regulations. Unqualified components and materials must not be installed in the hydraulic system.