PyroTec™ PRO Hardw are User’s Manual, V1.2
90
RT-MN024-1.2 02/21
•
Carefully pull the pipetting tubing approximately 25 mm (1 in) out of the tip adapter.
•
Put the adapter cylinder on the tubing extension (knurled part pointing upwards).
•
Seize the two parts and push the conical (blank) part of the tubing extension 6 to 8
mm (0.24 to 0.32 in) into the tubing.
•
Screw the adapter cylinder onto the tip adapter and tighten slightly.
•
Slide the separator ring and then the O-ring onto the lower part of the tubing exten-
sion.
•
Shift the tubing into the adapter cylinder.
•
Slide the tip ejector tube (outer rim pointing upwards) on the adapter cylinder, hold it
with one hand and screw the DiTi cone into the adapter cylinder.
•
Tighten the DiTi cone carefully, using the supplied cone wrench.
9.3.1.2
Disposable Tip Cone (DiTi cone) Air LiHa
ATTENTION
Possible malfunction
•
If the disposable tip cones are moistened with sample liquid containing certain sub-
stances, a hard coating can build up. This may render the DiTi cone incompatible with
disposable tips, resulting in pick up problems.
•
Deposits can clog the tip cone after a period.
ATTENTION
Initialization error possible, if Z-rod is blocked in the uppermost Z-position.
•
Do not (manually) move the Air LiHa Z-rods to the uppermost Z-position.
o
If an initialization error occurs, release the Z-brake, and manually move the Z-
rods down by approximately 2.5 cm (1 in).
Cleaning and
inspection
Perform the following maintenance on the Air LiHa DiTi cone.
•
Clean the DiTi cones with a lint free tissue and isopropanol.
•
Visually check the disposable tip cones during maintenance. Make sure that the tip
cones are clean and free of deposits.
•
If deposits are visible:
o
Remove the Air LiHa DiTi cone.
o
Clean the parts thoroughly.
A
Z-rod
B
Tip adapter
C
Thread
D
Pipetting tubing
E
Adapter cylinder
F
Tubing extension
G
O-ring
H
Separator ring (white)
I
DiTi cone
J
Tip ejector tube (outer rim pointing
upwards)
