Digital Auto Glue Dispenser Controller Dropper with Manual Timing 983A AC220-240VAU Plug Item Type: Auto Glue Dispenser Material: Aluminum alloy + plastic Model: 983A Automatic Timing: The drip time is set to 0.01S; 0.1S; 0.2S: 0.3S 16 free setting modes Manual Timing: Continuous or one-touch pedal Repeat Accuracy: ±0.5% Size: Approx. 240 x 155 x 58mm / 9.4 x 6.1 x 2.3in(length x width x height) Host Weight: 2.25 kg / 5 lb(approx.) Minimum Drip Volume: 0.01ml Input Air Pressure: 2.5-7bar(35-100psi) Working Air Pressure Output: 0.1-5.5bar(1-78psi) How e: 1. Put the dried and filtered air into the air inlet pipe 2. Load the materials and related parts into the syringe at one time Working: 1. Turn on the power switch, the indicator light "ON" position light is on 2. Rotate the air pressure regulator knob until the air pressure gauge shows the required air pressure value 3. Set the mode switch to MAN or AUTO status as required, and you can work in manual mode or automatic mode