Commissioning and startup plan for raw gas compressor

First, handle the lubricating oil pipeline: 1. Clean the pipeline by pickling； ⒉Lubricant transportation: filters are installed in the pipelines during transportation to prevent metal particles from entering the machine’s bearings ； ⒊Ensure the oil circuit is clean. Second, test the motor alone for four hours; once there are no issues, proceed to the next step ； Third, conduct a joint no-load test run ； ⒈Try chaining ； ⒉Remove the air valve. ⒊ Install a 200-mesh filter at the air valve inlet. Conduct a four-hour trial run with no issues before proceeding to the next step. Fourth, load testing: ⒈ Install a temporary air valve and open the inlet pipeline ； ⒉Representatives of the design firm, electrical, plumbing, and instrumentation engineers from the construction team, supervisors, chief engineers, and representatives of the operators were present at the site ； ⒊Gradually increase the load and conduct a four-hour test run; if there are no issues, proceed to the next step. Fifth, enter the operational mode – there are many details involved.

Thank you for the reply! I have a few questions: 1. Isn’t there a filter in the oil circuit? Do I need to add more? If it must be added, should it be added before entering the fuselage? 2. During no-load testing, it is the intake valve that is removed, right? ； A filter screen should be installed at the inlet of the suction valve; is a blind plate necessary for the suction buffer? 3. What does the temporary air valve look like during the load test?