BRAND Transferpette-8 Instrucciones De Manejo página 77

e.
f.
g.
h.
Transferpette® -8/-12 electronic 997200
e.
Gently push out the piston shaft unit directly at the
pipetting housing.
f.
Remove the piston shaft unit. Only the entire piston–
shaft unit can be replaced.
g.
Pull the piston with the seal out of the shaft.
h.
Dip the brush into the piston grease supplied and wipe
it well against the vessel wall. Hold brush against seal,
and turn piston with seal 1–2 turns. Insert the piston
with seal back into the shaft.
Apply piston grease in a thin layer to the seal with a brush.
Used only the grease supplied (order no. no.: 7036 75). Do
not use silicone grease or fluorstatic grease!
NOTICE
Operating manual
10 Maintenance
77