Detailed Rules for the Installation of Moving Equipment

Yes, the detailed procedures and guidelines for installing mechanical equipment can be found in the following materials; they can be compiled into training materials without any problem: **I. Pre-installation preparations** 1. **Technical briefings**: Before installation, it is necessary to ensure that all participants are familiar with the drawings, technical requirements, and safety precautions, and that roles are clearly defined. 2. **Equipment inspection**: Check the equipment model, specifications, and whether all accessories are present; inspect for any damage to the exterior, and keep a record of it. 3. **Foundation inspection**: Check whether the dimensions, elevation, and levelness of the equipment foundation meet the requirements; the surface of the foundation must be cleaned thoroughly. 4. **Tool preparation**: Prepare lifting tools, measuring instruments (level, dial indicator, etc.), shims, foot bolts, etc. **II. Installation Process ** 1. **Equipment Placement**: Use a crane or forklift to lift the equipment carefully to its designated location on the foundation, being mindful to handle it gently to avoid any collisions. 2. **Initial leveling and alignment**: Use a level to initially adjust the levelness of the equipment, and use a plumb bob or laser aligner to adjust its center position. 3. **Foundation bolt grouting**: After confirming the correct location, fill the foundation bolt holes with non-shrinking grout, and cure it until it reaches the required strength. 4. **Fine alignment**: Make a second adjustment to the level and centerline to ensure that the error in alignment between the equipment and the motor or other connected devices is within acceptable limits (generally, the radial error should be ≤0.05 mm, and the axial error should be ≤0.10 mm). 5. **Secondary grouting**: Grout is filled under the equipment base, ensuring that the grouting layer is dense with no voids. 6. **Pipe Connection**: Install the inlet and outlet pipes, being careful to avoid forced alignment in order to reduce stress on the equipment. 7. **Electrical instrument wiring**: Connect the power lines, control lines, and instrument signal lines according to the drawings, and ensure proper grounding protection. **III. Trial operation inspection ** 1. **Manual rotation**: Verify that the rotor rotates smoothly, without any sticking or abnormal noises. 2. **Jog test**: Apply power briefly to check whether the motor rotates in the correct direction. 3. **No-load trial run**: Run for 2-4 hours, and monitor whether vibration, temperature, and noise are within normal ranges. 4. **Load test run**: Operate under load to check whether performance parameters (flow rate, pressure, etc.) meet the specifications. **IV. Safety Precautions** – Lifting operations must be supervised by a designated person, and the lifting equipment must be inspected to ensure it is in good condition. - Use safety belts when working at heights, and establish isolation zones for concurrent operations. - During trial operation, keep people away from rotating parts, and the emergency stop button must be functional. **Recommended references**: – **Standards**: GB 50231 \"General Specifications for Construction and Acceptance of Mechanical Equipment Installation Projects\" – **Industry standards**: SH/T 3538 \"Specifications for Construction and Acceptance of Petrochemical Machinery and Equipment Installation Projects\" – Installation instructions provided by the manufacturer (most important!) ) If more specific installation details for a certain type of equipment are needed (such as pumps, fans, compressors), please provide further clarification.

GB 50275 Code for Construction and Acceptance of Compressor, Fan, and Pump Installation Projects; you can also search on the forum for training materials on the installation of petrochemical rotating equipment