Big Vacuum Pump 4L for OCA Lamination Machine LCD screen refurbishment
This big vacuum pump is used as a vacuum supply for OCA lamination machines. Specifically, use for curved OLED screens and flat LCD screen refurbishment. Gross Weight: 18.1 kg.
The 110V version includes a built-in voltage converter to support 220V. EPE foam, plastic film and wooden box. Check the oil before operating; always keep the oil over the scale mark.
Keep the tube higher than the pump entrance when installing tubes; avoid putting oil in the tube and vacuum system. Install a valve on the pump entrance; turn off the valve before turning off the pump.Turn on the valve before turning on the pump; after turning it on, start operating when oil amount adjusted to the best. Vacuum power may be small if oil amount is too low; function effect may exist if oil amount is too high, which may also lead to electrode overloading.
Note: check the oil amount regularly; it can't be lower than the scale mark; stop operating if room temperature is too high.