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Drifton 2004-DB - Setup for Testing
When you begin testing, the Power switch should be off.
The amount of material dispensed in each cycle depends on the combination of
air pressure, time of air
pulse, viscosity of material and dispensing tip size.
The first step
is to remove the tip cap from the refilled barrel of test material. Replace it with a 14 gauge
tapered dispensing tip. Press the tip on and twist clockwise to lock.
Second:
Pull out air pressure regulator knob, until it "clicks" into the unlocked position. Turn clockwise to
adjust the air pressure to 30 psi (2.1 bar) for the initial tests.
Always set the pressure desired by turning the air regulator knob clockwise. To reduce the pressure, turn the
knob counterclockwise until the gauge reads a lower pressure than desired. Then increase and stop at desired
pressure. Push knob in to lock.
Pressure regulator:
Turn clockwise – increase pressure
Turn counterclockwise – decrease pressure
Third:
Press power switch to turn on the dispenser.
Fourth:
Set the dispensing time at “0.000S” and the cycling time at “0.0S”. Step on the foot pedal switch
and liquid will flow out. When you stop stepping on the foot pedal, it will stop dispensing glue.
Fifth:
Set the time. Adjusting range: 0.001~9.999 seconds and the cycling time at
“0.0S”.
Sixth:
Set the dispensing time and the cycling time. Step on the pedal switch until
all the product is finished.
Seventh:
Teaching function: Set the dispensing time as “0.000S” and step on the
pedal switch to dispense until the volume is suitable. You can find that the
dispensing time of the test is displayed on the screen. Then you can use the time
to dispense your products.
Be sure barrel vacuum control is turned off. The vacuum volume should be “0” when testing.
If you want to test vacuum suction, take some water in the barrel firstly and fasten the tip, then adjust the
vacuum regulator. When you turn it counterclockwise, you will find that the water doesn’t drop. If the
suction of vacuum is too big, the water will rise into the barrel.
