Waters ACQUITY UPLC Overview And Maintenance Manual page 73

Figure 3–12: Wrench placement locations
1
2
Place the 1/2-inch open-end wrench here on the PEEK support sleeve.
Place the 5/16-inch open-end wrench here on the stainless steel locking nut.
14. Loosen the locking nut and unscrew it from the support sleeve.
Figure 3–13: Removing locking nut from support sleeve
1
2
3
Support sleeve
Tube/port assembly
Locking nut
15. Remove the seal from the seal port and discard the seal.
June 11, 2019, 715005051 Rev. D
Page 73