4.2 Replacement of Consumables
HA-8190V 4-23
4.2.6 Replacing the Mesh Filters of the Reagent Nozzles
Replace the mesh filters of the nozzles for eluents and hemolysis washing solution every 6000 measurements. Trouble
may occur with the flow if the mesh filters become clogged.
Prepare: Filter and O-ring for elect. (mesh filters and O-rings)
, tweezers AA, double open end wrench (6-8), gauze,
cap for the hemolysis washing solution bottle (that was originally on the bottle before opening, 1) and cap
for the eluent pack (that was originally on the packs before opening, 3)
1 Remove the tube.
a Make sure the standby screen is displayed.
b Lay out some gauze near the instrument.
c Remove the eluent pack or hemolysis washing solution bottle from the bottle tray.
d Remove the bottle cap with nozzle from the pack or bottle.
• Place the nozzle on the gauze.
e Attach the cap (that was originally on the pack or bottle before opening it) to the pack or bottle and tighten it
securely.
f Remove the tube from the bottle cap with nozzle.
• Loosen the push screw with the double open end wrench (6-8)
and remove it.
IMPORTANT:
Replace the mesh filter for one reagent at a time.
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