33.46"32.48"7.48 (8582.519cm). 34.64"33.85"9.64 (888624.5cm). 23.6"27.6" (6070cm)Optimum screen exposing size is within 19.7"23.6"1.6 (50604cm).Connect the power supply; Turn on the switch of "POWER". Set the vacuum pumping time.
1 Press "VACUUM", the left indicator light (yellow) is lit up. 2 Press " + " or " - " in the "TIME CONTROL" area to set the vacuum pumping time according to your needs. For first-time users, please put an empty screen in the middle of the rubber inner cavity, just set 40 seconds for test; if the pointer of the vacuum gauge could reach or pass the middle of the green area, that's ok. If not, please extend the time and test again until having reached the requirement. 1 1 Press "EXPOSURE", the left indicator light (red) is lit up.
2 Press " + " or " - " in the "TIME CONTROL" area to set the exposure time according to your needs. Exposure time varies according to the coated photosensitive emulsion.Please just set 300 seconds for test and then reset a suitable time according to the exposure effect. Once finished the above settings, you could start exposure just as follows. 1 Put the screens coated with photosensitive emulsion and the printed transparency film on the glass. 2 Put the air suction pipe in to the screen. 4 When the set time is up, it will deflate automatically; Open the cover and exposure is finished. Please just cut off the power supply. 1 "RESET" for cancelling the previous settings: if you want to reset the vacuum/exposure time, just press "VACUUM" / "EXPOSURE" and the left indicator light is lit up; Then press "RESET" and the original settings will turn to " 0 "; Next, you could set according to your needs. 2 "BACK" for stop working: if you want to stop vacuum pumping or exposure, just press the "BACK" button, that's ok. If the digit was not displayed once turned on the switch.
Please check whether the power supply is good or not. Please check whether the bottom fuse wire is loose, burned-out or not. If the vacuum pump didn't work after putting the screen on the glass, closing the cover and pressing the "STRAT" button.Please check whether the leading wire of the vacuum pump is well connected or not. If it didn't reach the requirement even the vacuum pump works well. Please checks whether the air suction pipe is well fastened or no. Please check whether the rubber blanket and its edgings were good and seal or not. If there were some splits on the rubber blankets or edgings, or some cracks of the edging adhesives, please fix them up with the sealing adhesive. If the lamps were not lit up. Please check whether your voltage was too low or no.
Please check whether the lamp ends were blackened or not caused by lamp agein. Please check whether your set exposure time was 0 secon. Please check whether the ballast was broken or not.
1 Set of Screen Printing Vacuum UV Exposure Unit with Digital Timer Exposing Area 23.6×27.6inch Screen Printing Exposure Equipment 219104. Orders are processed from Monday-Friday; Not on the weekends & public holidays. We will work with you to get the case resolved in the fastest method. Please contact with us at first for more details.
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