WATERS CORPORATION TQ, Operator'S Manual, Page: 62 / 192

4 Maintenance Procedures
62 December 6, 2012, 71500126802IVD Rev. C
Removing O-rings and seals
When performing certain maintenance procedures, you must remove O-rings
or seals from instrument components. An O-ring removal kit is provided with
the instrument. You must dispose of all used O-rings and seals; do not re-use
old O-rings or seals on the instrument.
O-ring removal kit
To remove an O-ring
1. Use the forked end of tool 1 to impale the O-ring or seal.
2. Pull the O-ring or seal from its groove; if necessary, use tool 2 as an aid.
3. Dispose of the O-ring or seal in accordance with local environmental
regulations.
Caution:
When removing an O-ring or seal from a component, be
careful not to scratch the component with either removal tool.
Warning:
The O-ring or seal can be contaminated with
biohazardous and/or toxic materials. Ensure that it is
correctly disposed of according to local environmental
regulations.
Tool 1
Tool 2