All Other Piston Seals; Wiper Seal; Break-In Procedure For Aqueous Seals - Teledyne SyriXus 65x Installation And Operation Manual

SyriXus Series Pumps Installation and Operation Guide
Section 9 Pump Maintenance, Troubleshooting, and Servicing
Model 1000x - Contact Teledyne ISCO Technical Service for additional instructions with these seals
Figure 9-9 Break-in procedure for aqueous seals
9.10.3 All Other Piston
Seals

9.10.4 Wiper Seal

Removal and
Cleaning
EAR99 Technology Subject to Restrictions Contained on the Cover Page
9-14
1. Access the piston seal as previously described.
2. Orient a new seal so that the spring in the seal is facing up.
3. Slide the seal onto the piston.
4. Replace the piston seal retainer.
Although the wiper seal does not normally have to be changed,
periodic cleaning is advisable.
1. Remove the cylinder as described previously.
2. Locate the piston (Figure 9-9).
3. With the exception of the 500x, which has wrench flats, use a
spanner wrench with an 1/8" pin of appropriate size or the
proper tool from the ISCO wrench package (P/N 60-1247-101) in
the round hole on the side of the piston.
Teledyne ISCO includes piston wrench tools in the wrench
packages for all SyriXus series pumps.
4. Use the tool to twist the piston loose, then unscrew it by hand.
5. Remove the retaining ring (500x only) and wiper retainer, then
lift off the wiper seal. Being careful not to scratch any sealing
surfaces, gently break free any solids from the seal and piston.
Rinse all the solids away with distilled water.