SyriXus Series Pumps Installation and Operation Guide
Section 9 Pump Maintenance, Troubleshooting, and Servicing
9-12
EAR99 Technology Subject to Restrictions Contained on the Cover Page
Procedure
1. Run the pump until empty.
2. Disconnect the power cord and pressure transducer cables, and
plumbing connections from the pump. Wrap the transducer cable
around the cylinder cap. On SyriXus pumps with an external
transducer, the transducer cable can be disconnected from the
transducer instead.
3. Using a 1/8” Allen wrench, loosen the lock screw located on the
front of the cylinder mounting block about two turns. Do not
completely remove the lock screw.
Figure 9-8
Cylinder lock screw
4. Unscrew the cylinder using either a strap wrench or the clamp
and wrench in the Teledyne ISCO wrench package
(P/N 60-1247-101) to not mar the cylinder’s outer surface.
5. Once the cylinder has been unscrewed, lift it straight up and off
the piston and the push tube.
Caution
Do not tilt the cylinder while removing it. Seal damage can result.
C F a
0 . 0 0 0 m L / M I N
0 P S I
0
C Y L I N D E R E M P T Y
2 0 4 . 0 0 0 m L / M I N
F L O W R A T E
Lock Screw
