KATEGORI

7-5 What requirements should be met during the trial operation of a screw compressor?

The trial operation of a screw compressor requires checking motor rotation, flexible compressor rotation, confirming no abnormalities, normal vibration & bearing temperature, clear oil level mirror, good oil quality, and recording test results.

Butiran Kes

Answer: (1) The motor should be started separately to check whether the direction of rotation is correct.

(2) After the motor is connected to the compressor, it should be rotated several times and should be flexible without blocking.

(3) The compressor should be started for 2~3 minutes. After confirming that there are no abnormalities, it should be operated continuously for at least 30 minutes.

(4) The vibration and bearing temperature of the continuously running air compressor should be normal, the bearing temperature should not exceed , the body temperature should not exceed , and the vibration intensity should not exceed 7.1mm/s.

(5) The oil level mirror should be clear, the oil level line mark should be clear, the oil level should be normal, the oil quality should be good, and there should be no oil leakage or oil throwing at the bearing.

(6) After the machine is tested, make a detailed record of the test run and the problems found during the inspection.

Sebelumnya

7-4 What are the steps for commissioning a screw compressor?

Seterusnya

7-6 What inspections and records should be made during the trial operation of a screw compressor?

DIVERSITY OF EXPLORATION

OUTDOOR SCENE

However, those with sealed components, including motors, controllers, and connectors, can also be operated outdoors. Performance IC forklifts tend to be utilized in heavy-duty applications, such as brick and lumber yards, where larger capacity and performance is required to move the heavy loads.