Waters Xevo TQ MS Operator's, Overview And Maintenance Manual page 131

8. Use the O-ring removal kit to carefully remove the isolation valve O-ring
(see "Removing O-rings and seals" on page
Warning:
the isolation valve O-ring according to local environmental
regulations. The O-ring can be contaminated with
biohazards or toxic materials.
9. If the isolation valve O-ring shows signs of deterioration or damage,
dispose of it in accordance with local environmental regulations.
10. Use the combined 2.5-mm Allen wrench and cone extraction tool to
loosen the captive PEEK terminal block securing screw.
Caution:
wires, do not bend or twist them when removing the assembly
from the ion block.
11. Use the needle-nose pliers to grasp the PEEK terminal block and
partially lift it out of the ion block.
To prevent spreading contamination, dispose of
To avoid damaging the heater cartridge assembly
February 11, 2013, 71500130002 Rev. D
Cleaning the ion block assembly
97).
PEEK terminal
block securing
screw
131