BRAND seripettor FEP Operating Manual page 36

Dispensing
Warning:
Wear protective clothing, eye protection and gloves! Liquid may accu-
mulate in the stopper cap. To avoid splashes dispense slowly. Follow
all safety instructions and observe limitations of use and operating
limitations (pages 28-30).
Note:
When setting the volume, liquid will be dispensed!
1.
Setting the volume
2.
Dispensing
36
a) Hold the discharge tube and loosen the
stopper cap/screw cap.
b) Hold the discharge tube orifice on the
inner wall of a suitable receiving vessel.
c) Manually press the pump assembly
all the way down and hold it there
(see fig.).
d) Put the receiving vessel beneath the
discharge tube orifice.
e) Loosen the volume selector thumb
screw one-half turn, set the pointer
to the desired volume and then re-
tighten it (see fig.).
a) Hold the discharge tube and loosen
the stopper cap/screw cap.
b) Hold the discharge tube orifice on the
inner wall of a suitable receiving ves-
sel.
c) Press the piston down slowly and
steadily without using excessive force
to the lower stop. Then let it rise up
slowly (fig. c).
d) Wipe off the discharge tube against
the inner wall of the receiving vessel.
e) Reattach the stopper cap to the
discharge tube.
a
!
c