5-66 Maintenance Procedures
7. Unscrew the PEEK union from the UNF coupling.
Tip: This connection is finger-tight only.
8. Remove the capillary and ferrule from the UNF coupling and dispose of
them safely.
Tip: The groove on the PEEK union indicates that it is a wide-bore
PEEK union, as required by APCI capillaries. Retain it for reassembly.
Warning: The capillary and ferrule can be contaminated
with biohazardous and/or toxic materials. Ensure that they
are correctly disposed of according to local environmental
regulations.