BUCHI PrepChrom C-700 - Manual (Page 42)

5 | Installation BÜCHI Labortechnik AG
42/110 PrepChrom C­700
NOTICE
Risk of pump damage.
The port "air" on the 4­way aspiration valve is for air purge only.
u Don’t put the ETFE plug into the port “air”.
u Install the 4 solvent supply tubes (3) into the 4­way aspiration valve (1)
and tighten the PEEK nuts (2).
• HAF700 Tubing ETFE, 150 cm, 2.4 mm ID, equipped with spring, 4 pcs.
NOTE
Watch for the protection spring around the solvent supply tubes. They might
have sharp ends.
u Install the injection adapter (1) in the port no 1 of the 6­way electrical
valve.
• HAF470 Injection adapter