ECP2050
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Handle of injection valve is
mounted with two imbus worms,
using imbus key 2 mm.
The cable is connected to
connector START on unit rear
panel.
Injection valve Vici
is mounted to
the holder
with two screws
M4 x 6 mm instead of original
M4 x 10 mm, using imbus key
3 mm. Screws and imbus key are
among the injection valve
accessories if it is ordered in
Ecom spol. s r.o.
Handle of injection valve is
mounted by snapping into the
valve body.
Put the cable through the window
and connect to connector START
or IO Interface connector on unit
rear panel. Make configuration
(see.
).
4.5. Piston Backwash
Caution:
If you are using puffers or other crystallizing agents in mobile phases, you
must use piston backwashing.
Each pumping block (left and right) has two heads
– pumping and washing. Pumping heads
are farther from the unit. Washing heads have in upper and lower part slot with LUER cone, for
connection of piston backwash. Both heads are equipped with a seal (piston padding) and during
work with buffer solutions may buffer crystals adhering to the piston may damage the seal and
pump can start leaking.
