Chapter 4 Maintenance
HA-8190V 4-24
2 Replace the mesh filter.
a Turn the cap of the filter holder by hand and remove it.
b Remove the old brown O-ring and mesh filter from the holder
using tweezers AA.
c Put a new mesh filter in the filter holder.
• Position the mesh filter neatly and correctly in the holder using
tweezers AA.
d Attach a new O-ring to the filter holder cap and attach the cap to the filter holder.
e Attach the push screw of the tube removed in step 1 to the bottle cap with nozzle. Tighten the screw with the wrench.
3 Attach the bottle cap with nozzle to the pack or bottle.
a Remove the cap from the eluent pack or hemolysis washing solution bottle.
b Insert the nozzle of the bottle cap into the pack or bottle. Tighten the cap securely.
4 Place the pack or bottle.
a Check that the cap of the eluent pack or hemolysis washing solution bottle is tightened securely.
b Neatly arrange the tube and fluid level detection sensor cord to prevent twisting or tangling.
c Place the pack or bottle in its original position.
Filter
holder
Mesh filter
Brown O-ring
Filter holder cap
a
b
NOTE:
The mesh filters are made of easily deformed material.
Handle them with great care. Also, liquid may leak if the
mesh filters are off the correct position. Position them neatly
and correctly.
NOTE:
Air may enter tubes and prevent solution aspiration if the push screws are loose.
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