Changing The Fi/Fd Inner Source Assembly - Waters GCT Premier Operator's Manual

Changing the FI/FD inner source assembly

Installing the FI/FD inner source lock assembly
To install the FI/FD inner source lock assembly:
Caution:
column is retracted before installing the FI/FD inner source
assembly.
1. Ensure that the GC column is retracted.
See also:
2. Ensure that you are about to install the correct inner source.
See also:
3. On the inner source assembly, verify that the O-rings:
• Sit correctly in the groove.
• Are in good condition.
• Are clean and free from dust.
4. Carefully fit the inner source lock assembly on the guide rods and
present it centrally to the outer source so that the inner source assembly
flange is flush with the outer source cover.
5. Use a 4-mm hex (Allen) key to tighten the two retaining screws securing
the FI/FD inner source assembly to the outer source.
See also:
To avoid damaging the GC column, ensure the GC
Installing the GC column on page
Inner source assembly on page
Figure titled "FI/FD inner source lock assembly:" on page
6-9.
1-4.
Setting-up for FI/FD operation
9-8.
9-7