Teledyne ACCQPrep HP125 Installation And Operation Manual page 111

Figure 6-11 Removing the pump spacer block
Figure 6-12 Removing the seals
11. Insert the flanged end of the seal insertion/removal tool
into the seal cavity on the pump head. Tilt it slightly so
that the flange is under the seal, and pull out the seal (Fig-
ure 6-12).
Using any other tool will scratch the finish of the sealing sur-
face and create a leak.
12. Use the scouring pad included in the seal replacement kit
to clean the piston. Gently squeeze the piston within a
folded section of the pad and rub the pad along the length
of the piston. Rotate the piston frequently to assure the
entire surface is scrubbed. After scouring, use a lint-free
cloth, dampened with alcohol, to wipe the piston clean (Fig-
ure 6-13).
Note
Do not exert pressure perpendicular to the length of the piston,
as this may cause the piston to break.
ACCQPrep HP125
Section 6 Maintenance
CAUTION
6-11