Hitachi CHROMASTER 5160 Instruction Manual page 827

Syringe valve
4
Plunger
wash
Syringe
Wash
fluid1
(5)
Buffer tube
3 2
1
5
Wash pump
P
3-way solenoid valve
Degassing
unit
Wash
fluid2
Movement of the needle
Move the needle into the injection port.
Injection valve
5
Loop
6
Waste
1
solution
From Pump To Column
2 - 31
Needle
Injection port
4
3
Waste
2
solution
Wash port
Rack
Sample