BRAND Transferpette S Instrucciones De Manejo página 56

10 Maintenance
Cleaning
F
Operating manual
54
S
a. Detach the pipette shaft (S)
from the hand grip by un-
A
screwing it.
b. Unscrew the upper part of
the ejector unit (A) from the
pipette shaft.
B
c. Pull out the shaft (B, C and
D) from the lower part of
the ejector unit (E).
C
d. Unscrew the piston unit (B).
D
Do not disassemble the pis-
ton unit (B) any further!
e. Remove the spring (C) (not
possible on Transferpette
1 µl, 2.5 µl and 10 µl!).
f. Clean the parts shown with
a soap solution or iso-
propanol, and then rinse
E
with distilled water.
g. Dry the parts (max. 120
°C/248 °F).
h. Grease piston and seal with
a very thin layer of supplied
silicone grease.
Reassemble the cooled parts in
reverse order. Only hand-
tighten the piston unit and the
upper part of the ejector unit (A,
B).
NOTICE
Transferpette® S 9974 88 V1
®
S