Hengshui Yi Sen printing environmental protection science and Technology Co Ltd   

1 the power line access power correctly, check the grounding grounding is good. 2 the main switch on the switch, press the power button start, at this time, the power indicator light, fan running, the power is fed into the machine. 3 to adjust the exposure time in the pages of the control, set the correct exposure. 4 manual control: manual, automatic switch to manual state. Close the exhaust switch, press the button to T2 vacuum, vacuum pumping to a certain time after exposure, press the start button, open the exhaust switch exhaust. 5