Powered Screen Printing Vacuum UV Exposure Unit w/ Digital Timer

Screen Printing Vacuum UV Exposure Unit with Digital Timer Exposing Area 23.6×27.6inch Screen Printing Exposure Equipment Commercial Silk Screen Precise Printing UV Vacuum Exposure Unit Precise vacuum UV exposure unit is equipped with special UV lamps and auxiliary vacuum suction device. After putting the screens and well printed transparency film on the glass,close its cover and let it work after set the needed vacuum and exposure time,then it will make the screens and transparency film close on the glass tightly by evacuating the air  of the vacuum charmer emerging from the rubber blanket. When the set time is up, it will deflate automatically, and then the exposure is finished. Please cut off the power supply. Pls Note! 1)If the lamps are damaged,pls contact us. 2 ) Please cut off the power supply when you need to change the lamp or the ballast. 3) Avoid contact with hard objects to prevent glass surface scratching. 4)  Consistent cleaning is needed according to your using frequency and operational environment,especially for the glass,vacuum rubber blanket and edgings. 5) Optimum screen exposing size is within 19.68”*23.6”*1.57” (50*60*4cm). Voltage 110V Exposure Time Setting Range 0-999s Lamp Power 240W Machine Size 33.46”*32.48”*7.48” (85*82.5*19cm) Vacuum Pump Power 60W Package Size 34.64”*33.85”*9.64” (88*86*24.5cm) Exposure Area 23.6”*27.6” (60*70cm)(Optimum screen exposing size is within 19.7”*23.6”*1.6” (50*60*4cm)) Net Weight 66Lb / 30kg Vacuum Degree － 0.08Mpa Gross Weight 90.4Lb / 41kg Vacuum Time Setting Range 0-999s Illumination Uniformity 85% Operation Instructions: 1. Connect the power supply; Turn on the switch of  “POWER” 2. 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. 3. Set the exposure time 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.) 4. 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; 3) Close the cover and click the “START” button, then it will  vacuum pump and expose automatically according to the settings; 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. 5. Functions of other keys 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. Breakdown Maintenance: 1. If the digit was not displayed once turned on the switch a. Please check whether the power supply is good or not. b. Please check whether the bottom fuse wire is loose, burned-out or not. 2. 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. 3. If it didn’t reach the requirement even the vacuum  pump works well a. please checks whether the air suction pipe is well fastened or no. b. 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. 4. If the lamps were not lit up a.  Please check whether your voltage was too low or no b.  Please check whether the lamp ends were blackened or not caused by lamp agein c.  Please check whether your set exposure time was 0 secon d ． Please check whether the ballast was broken or not. Item Included: 1 Set of Screen Printing Vacuum UV Exposure Unit with Digital Timer Exposing Area 23.6×27.6inch Screen Printing Exposure Equipment 219104 Shipping & Handling    Details Default    Shipping Cost or Free Shipping Information: ▲ Default shipping cost or free shipping service is only for the lower    48 United States by UPS Ground or USPS. Other areas or needs other    shipping ways, please contact us. ▲ Buyers from Guam, Puerto Rico, Virgin Islands, American Samoa,   Alaska,  Hawaii, PO Boxes, APO/FPO addresses or other   countries/areas, there WILL  be extra shipping costs, please contact us   for more detailed  information. ▲ Please make sure your address is valid for both UPS and USPS   services.  Any costs incurred because of incorrect or undeliverable   address should  be undertaken by buyer. Handling   Time: Shipping    is usually made in 1-3 business days after payments cleared. Orders  are   processed from Monday-Friday; Not on the weekends & public  holidays. Sales  tax   / Customs duties: Any    sales taxes or Customs duties are not included. If came out, they must    be undertaken by the buyer. Damage  In   Shipping: Email    or call us First! We will work with you to get the case resolved in  the   fastest method. Return / Refund If you are not  100%   happy with your purchase, please contact Us. Please don't  directly   opened a request or case without informing us, or else, we  will do some   discounts on the warranty and other sales-services later  on. Hope for   your understanding. Returns  &   Exchanges ▲ All returns must    be made within 30 days of delivery date. Items must be in new, unused    condition, with all original materials included with the shipment. A    partial refund may be applied for opened or damaged items, depending  on   the condition. ▲ Items returned under the buyer’s remorse: The return shipping fee   must  be covered by the buyer; The original shipping cost will also be    deducted from the refund. 15% restocking fee of the items purchase   price  will be charged. ▲ Returns that are the result of our seller's error: Buyer will  receive   a full refund of the item as well as shipping charges ▲ All returns require a RA (Return Authorization) number that will be    given by our seller. Please contact with us at first for more details. Defective   & Damaged Products ▲ If product was received damaged or not as described, please send us    some pictures or videos, so we could well understand your problem,  then   solve them for you ASAP. Besides, it's much helpful for us to  claim  with  UPS, remind our related department to pay much more  attention to   packaging later on. Hope for your understanding. ▲ Replacement or refund of defective or damaged products can only be    returned in exchange for the exact same product, or else, the purchase    price will be refunded back to your original payment method. ▲ If an item is received damaged, customer service must be contacted    within 7 days of receiving your item. All returns require a RA (Return    Authorization) number as above. Payment eCheck    Issues: Payments    via eCheck do not clear immediately. Usually you will wait 5-7 days    after checkout for it to clear. Then we will arrange shipments for you. Warranty & Feedback ▲ 6    months' warranty for the machines, not for the consumables. We stand    behind our products all the item, so even if your warranty period has    expired, you can still seek for service or technical support from us    with low cost. ▲ Any    warranty shipping cost to us is responsible by buyer. ▲ Any shipping cost to buyer is responsible by the seller. ▲ We    committee to the customer satisfaction and want to bring you the best    purchase experience. If there is any problems, please contact us ASAP.    If not, please leave us a positive feedback as it's very important for    us. Thanks very much. On Oct 13, 2022 at 21:49:34 PDT, seller added the following information:

Returns Accepted for this item if it's within 30 Days