(1) The vacuum pump shall be installed in a solid and firm place on the ground, and sufficient space shall be reserved around it for inspection, maintenance and servicing.
(2) The foundation under the base of the vacuum pump shall be kept horizontal. It is recommended to pad damping rubber at the four corners of the base or use bolts for pouring and installation to ensure that the vacuum pump operates stably with low vibration.
(3) The connecting pipeline between the vacuum pump and the system shall be sealed reliably. For small vacuum pumps, metal pipeline can be used to connect the sealing gasket with oil resistant rubber. For small vacuum pumps, vacuum rubber hose can be used to connect. The pipe diameter shall not be less than the suction diameter of the vacuum pump, and the pipeline shall be short with fewer elbows. (When welding the pipeline, the welding slag in the pipeline shall be cleaned, and it is strictly prohibited to enter the vacuum pump chamber.)
(4) In the connecting pipeline, users can install valves and vacuum gauges above the air inlet of the vacuum pump to check the pressure of the vacuum pump at any time.
(5) Connect the power supply according to the regulations of the motor label, and install the grounding wire and fuse and thermal relay of appropriate specifications.
(6) When the vacuum pump is powered on for test run, the motor belt must be removed, and the vacuum pump can be put into use only after confirming that the rotation direction of the vacuum pump meets the specified direction, so as to prevent reverse rotation of the vacuum pump for fuel injection. (Turn according to the direction indicated by the protective cover)
(7) For the vacuum pump with cooling water, connect the cooling water as required.
(8) If a solenoid valve is installed at the vacuum pump port, the valve and the vacuum pump shall act simultaneously.
(9) When the exhaust gas from the vacuum pump affects the working environment, a pipe can be installed at the exhaust port to lead away or an oil mist filter can be installed.
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