Agilent Technologies Quaternary Pump 1100 Series - Manual (Page 121)

121
Repairing the Pump
Reassembling the Pump Head Assembly
Reassembling the Pump Head Assembly
Tools required:
❏4-mm hexagonal key
❏Pump head grease (79846-65501)
1 Place the support rings on the plunger
housing (plungers not installed) and snap the
pump head and plunger housing together.
2 Insert the plungers and carefully press them
into the seal. 3 Tighten the lock screw.
Pump head
Support ring
Plunger housing
Plunger
Lock screw