(1) The no-load start-up of the gear oil pump is to check whether there is collision and friction between the rotating parts and the fixed parts, whether the bearing temperature is normal, whether the swing and vibration are qualified, whether various instruments are normal, and whether there is leakage in oil pipelines, joints, valves, etc. , determine the relevant parameters such as motor starting characteristics.

(2) Unit shutdown test. The unit runs for 30 minutes, and can be shut down after each test is completed. During shutdown, record the time from shutdown to complete stop of the unit.

(3) The unit automatically starts and stops the test. The automatic start and stop test of the unit can be carried out after the automatic control and protection of the unit are debugged and qualified before the start-up. The details determine success in the work. The gear oil pump should not be sloppy in the work. It should be installed, debugged and started according to the product manual provided by Beihong Pump.