166 1260 Infinity Binary Pump User Manual
10 Maintenance
Maintenance of a Pump Head with Seal Wash
9
Place the support rings on the piston housing (pistons
not installed) and snap the pump housing and piston
housing together. Note the correct position of the pin on
the support ring.
10 Insert the pistons and carefully press them into the seals.
11 Tighten the lock screw. 12 Reinstall the pump head assembly, see “Reinstalling the
Pump Head Assembly” on page 167.
Support ring
Piston housing
Pump housing