BPG 300 and 450 columns
T
he extension tube is assembled when delivered.
Follow the instructions below to fit an extension tube on the BPG 300 column.
Step Action
1 Remove the adapter from the column and place the extension tube onto the
u
pper flange.
2 Make sure that the thin O-ring is properly positioned in the flange.
3 Use the bolts delivered with the extension tube to secure the extension tube
to the column.
4 The extended column is now ready for the first packing step in two-step
packing procedures.
6 Maintenance
6
.4 Fitting a packing extension tube
100
BPG Columns Operating Instructions 29193223 AB