DRIFTON 206-DF Manuel d'utilisation - Page 9

Parcourez en ligne ou téléchargez le pdf Manuel d'utilisation pour {nom_de_la_catégorie} DRIFTON 206-DF. DRIFTON 206-DF 14 pages. Drifton high precision dispenser for liquid

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1. Making Timed Deposits of Medium to Thick Fluids

You are now ready to test the prefilled, nontoxic test fluid. This material is representative of thick, non-
leveling fluids like sealants, pastes or greases.
Check your initial settings:
a)
Adjust air gauge
b)
Timer setting
c)
Tapered tip is on the test barrel
Set "Man" button
d)
Holding the barrel as shown, rest the tip on a piece of paper, then press the
foot pedal until the tip fills and some fluid is pushed out onto the paper.
Repeat this whenever you change to a new tip.

2. Changing Deposit Size, Drawing Stripes

The dot size is determined by the tip diameter, the output air pressure setting
and the pulse time. For large dots, use a large tip, higher pressure and more
time. Normally, you want to use as short a time pulse as possible. To increase
the dot size, slightly increase output air pressure, or increase tip size, or both.
To make stripes, press the "Man" button. With the tip in contact with the test
sheet, press and hold down the foot pedal while making a bead or stripe.
Remember: always bring the tip into contact with the work surface at the
illustrated angle, after the tip is in position, pres the foot pedal release pedal
and remove tip by lifting straight up.

3. Setting the Deposit Size

Test different time and air pressure to get the wanted dispensing volumes.
For medium to high viscosity glue, use a tapered tip.
For low viscosity glue, use a metal tip with a smaller gauge.
For micro dispensing volumes, select low pressure (0~30psi).
Note:
First select the suitable pressure, from low to high, adjusting slowly.
1. Adjust the air pressure according to the viscosity
Aqueous glue – Pressure 0.1 ~ 1.0 bar (1.5~15 psi)
Low viscosity glue – Pressure 1.5~2.0 bar (22~30 psi)
Medium viscosity glue – Pressure 2.0~3.0 bar (30~45 psi)
High viscosity glue – Pressure 3.0~5.0 bar (45~75 psi)

Application Art

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