A well-designed hydraulic system, operated according to standardized procedures, generally has a low failure rate. However, improper installation, tuning, and maintenance can lead to various malfunctions, affecting production and operations. Therefore, correct and reasonable installation, tuning, 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 tuning of the hydraulic system, it is essential to be familiar with the main machine's process objectives, operating characteristics, the working principles of its hydraulic system, and the structure, functions, and roles of its components, and to strictly adhere to the design requirements; during system use, daily maintenance and management should be enhanced, and relevant usage and maintenance requirements should be followed. This chapter briefly introduces the installation and tuning of the system; the system's usage, 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 their connecting parts, oil tank and accessories), hydraulic control valves, and hydraulic actuating elements, etc. Essentially, it is the act of connecting these components together through fluid connectors (hydraulic pipes and pipe joints or oil routing plates). The quality of the installation is crucial for ensuring the reliable operation of the hydraulic system, thus every detail in the installation process must be completed reasonably.

Preparation before installation:

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, general assembly drawings of various components (such as hydraulic oil tanks, hydraulic pump sets, hydraulic control devices, accumulator units), piping layouts, lists of hydraulic components and accessories, and relevant product samples.

3. Ensure the required personnel for installation are in place and prepare the necessary logistics, including hydraulic components, machinery, and tools, according to the checklist. Conduct a detailed inspection of the specifications and quality of the hydraulic components in accordance with design requirements and relevant regulations. Components and materials that do not meet the standards must not be installed in the hydraulic system.