Installation sequence of oil pump:
1.Will be buried on the unit foundation anchor bolt, between the base and the base, with wedge pairs for correction.
2.Loose coupling, with the level of instrument were placed on the pump shaft and the base, by adjusting the wedge pad, correction unit level, properly tighten the bolts to prevent walking.
3.Correcting the pump shaft and motor shaft of the concentric, in the joint axis of the road outside the circle, allowing the deviation of 0.1 mm; two coupling plane gap should ensure that 2 ~ 4 mm, (small pump to take small value) clearance to be uniform, tolerance of 0.3 mm.
4.After connecting the pipeline and determine the direction of rotation of the motor, then the coupling, and then check the concentric degree of the shaft.
5.In the unit actual test run 2 ~ 3 hours after the final examination, such as no bad phenomenon, it is considered that the installation of qualified. The temperature and vibration of the bearing are checked during the test:
6.During the installation process, in order to prevent debris falling into the machine, unit shall cover all holes.
7.In order to prevent the pipeline in the debris into the pump, the new installation of the pipeline, the pump should be installed in the plastic filter, the effective section should be greater than 2 to 3 times the section of the suction pipe.
