CSA HD Manifold Manual 5.0(2) - KSM-MEDICAL.com

Alert - 2 SeriesASSEMBLING THE HP SHUTTLE VALVE1. Using the parts supplied, re-assemble the piston shaft assembly andtighten the lock nut securely.2. Install the 2 new O-rings (Item #11) into the grooves in the valve bodyhalves.3. Apply a very light coating of the lubricant supplied in the repair kit (KrytoxGrease, manufactured by DUPONT), to each end of theshaft, about one inch from each end.4. Apply a very light coating of the lubricant to the piston bore of the largerof the two valve body halves. This lubricant servesto reduce friction at the shaft O-ring seals, to permit easy shuttling of theshaft assembly.WARNING: DO NOT UNDER ANY CIRCUMSTANCESUSE HYDROCARBON BASED LUBRICANTS ON SHUT-TLE VALVE PARTS. USE ONLY THE LUBRICANTS SUP-PLIED OR USE A SUITABLE EQUIVALENT, SPECIFI-CALLY APPROVED FOR MEDICAL USE AND FOR OXY-GEN SERVICE.5. Gently insert the piston shaft assembly into the larger valve body half.6. Place O-ring into groove in valve body.7. Gently slide the other valve body half onto the shaft and align the boltholes.8. Insert the three socket head cap screws and tighten them a turn at atime, alternating the screws, to apply an even clamping pressureon the O-ring, until all three screws are tightened.9. Ensure that the piston shaft assembly moves freely back and forth in thevalve body by alternately applying finger pressure to the shaftends.Page: 35