Agilent Technologies 1290 Infinity User Manual page 174

9
Maintenance
Remove the Pump Head Assembly
6
Counter the lock screw of the heat exchanger capillary
while loosening the outlet valve. Keep the outlet valve
installed to the pump head assembly.
174
7
Open the four screws holding the pump heads.
N O T E
Open all screws step by step, not screw by screw.
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