BRAND Dispensette S Instrucciones De Manejo página 56

5 Operation
d.
f.
5.2 Accessories
5.2.1 Flexible discharge tube with recirculation valve
With the exception of HF, the flexible discharge tube can be used for serial dispensing (Accessories/
spare parts, p. 74).
The specified accuracy and coefficient of variation of the instrument are only obtained for volumes >
2 ml and by gently approaching the upper and lower stops. The coil of the tubing can be stretched to a
maximum length of 800 mm. Before use, the tube must lie in regular loops and must not be twisted.
The operating exclusions for the respective instrument in use apply.
56
Operating manual
d.
Gently lift the piston until the upper stop and then de-
press piston slowly and steadily with minimal force un-
til the lower stop.
e.
Wipe off the discharge tube against the inner wall of the
receiving vessel.
f.
Seal the dispensing tube with the screw cap.
After using the piston, always press it down to the lower stop
(parking position). If the piston is not pressed down to the
lower stop, unintentional media leaks may occur.
The filled status of the instrument must be specially marked
during cleaning.
NOTICE
NOTICE
997491