Fan start to what precautions are required

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Fans start to need what precautions you understand? Here we exhaust fan manufacturers to introduce you to.
Before the launch of the blower fan (1) should be fan outlet conditioning damper tightly closed,ceiling diffuser vent to prevent misuse, with a load to launch.
(2) Review of the sleeve bearing smooth oil potential ability to ice heat pipe water supply situation, the coupling could complete overhaul Confucian whether closed.
(3) pay attention to whether the normal launch time and carrier-based DC.
(4) DC table instructions to recover to the shipboard DC conditioning damper opening at the right position.
(5) review of the blower fan operation should be no strange.