Waters Xevo G2 QTof Operator's, Overview And Maintenance Manual page 134

2. Use the 3-mm Allen wrench to unscrew and remove the 4 screws
securing the PEEK ion block support to the adaptor housing.
Adaptor housing
PEEK ion block
support
Securing screws
3. Remove the PEEK ion block support from the adaptor housing.
4. Use the O-ring removal kit to carefully remove all the O-rings from the
PEEK ion block support (see
5. If any of the O-rings show signs of deterioration or damage, dispose of
them in accordance with local environmental regulations.
6. Carefully grasp the source hexapole assembly and remove it from the
adaptor housing.
5-58 Maintenance Procedures
The O-rings can be contaminated with
Warning:
biohazardous and/or toxic materials. Dispose of them
according to local environmental regulations.
To avoid damage when removing the hexapole assembly
Caution:
from the adaptor housing:
• Avoid scratching the internal surfaces of the adaptor block.
• Do not compress the hexapole rods.
page 5-17).
Hexapole
assembly