hope all is well. new to the site . I have been printing for about a year and a half. i just purchased a used exposure unit Vastex model e2331.. im not getting any suction.
#1 when i recieved it i didnt notice but the glass was not bolted down..
#2 on the blankets far side it has slack kind of like (bubble) across the blanket.. didnt see any holes in the blanket..
#3 Vastex sent new stopper for the suction side i replaced it but did feel much suction at all when closed , i also changed out the motor..the motor does turn on and does suck the hose is clear good on that..is there anything else i can change out or any advise maybe something i missed...thank you in advance