A well-designed hydraulic system, operated according to standardized procedures, typically has a low failure rate. However, improper installation, adjustment, and maintenance can lead to various malfunctions, affecting production and operations. Therefore, correctly and reasonably installing, adjusting, and maintaining the hydraulic system in accordance with standard procedures is one of the key conditions 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, and the working principles and structural, functional, and operational aspects of its hydraulic system, and to strictly adhere to the design requirements; during system use, it is necessary to enhance daily maintenance and management and follow relevant usage and maintenance requirements. This chapter briefly introduces the installation and adjustment of the system, while the system's use, maintenance, and troubleshooting will be discussed separately.

Installation of the hydraulic system:

The installation of the hydraulic system includes the setup of the hydraulic pump station (pump and prime mover with connecting components, oil tank and accessories), hydraulic control valve groups, and hydraulic actuating elements, etc. The essence is to connect these parts together through fluid connectors (hydraulic pipes and pipe fittings or oil routing plates). The quality of installation is crucial to ensuring the reliable operation of the hydraulic system, hence every detail in the installation process must be completed rationally.

Preparation before installation:

1. Familiarize yourself with the installation requirements for each part of the hydraulic system, and clearly define 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 reservoirs, pump sets, hydraulic control devices, accumulator units), pipeline layouts, lists of hydraulic components and accessories, as well as product samples related to the products.

3. Ensure the personnel required for installation and prepare the necessary hydraulic components, machinery, and tools as listed. Conduct a detailed check 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.