VWR Avantor 612-6857 Manual De Instrucciones página 10

Volume Setting
The Volume Adjustment Knob is simple and easy to
operate. There are two positions of the knob as shown in
Fig. 10-A
Position 1 : Locked Position | Position 2 : Unlocked Position
To set the Volume, follow these simple steps-:
1. Turn the Knob from Position 1 to Position 2 by rotating it
ANTICLOCKWISE as shown in Fig. 10-B1.
2. The slider is now loose and can be moved up and down.
3. Set your desired volume by aligning the pointer with the
scale.
4. To lock the set volume, turn the Knob from Position 2 to
Position 1 by rotating it CLOCKWISE as shown in
Fig. 10-B2 .
Dispensing
Wear protective clothing, eye protection and gloves. Liquid may accumulate in the cap.
To avoid splashes dispense slowly. Follow all safety instructions and observe limitations
of use and operating limitations.
1. Remove cap from the discharge tube. (Fig. 11)
2. When using the instrument (with recirculation valve) turn the
valve to Dispensing. (Fig. 12)
10. vwr.com I Instruction manual VWR Bottle Top Dispenser with Recirculation Valve
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Slider
Pointer
Volume
Adjustment
Fig.10
Knob
Fig.10 A
Fig.10 B1
Fig.10 B2
Fig.11
Fig.12