Download USER'S MANUAL - Frank's Hospital Workshop

EI1121A – Echo PC User manual - Rel.
9.5.
1.1
Error Messages List and User Required Actions
Generic error codes:
Problem
No reagent and sample sampling
and dispensing.
Washing solution is not
dispensed.
The syringe has difficulties in
filling
and / or emptying.
Not repetitive analysis.
Non constant aspiration in the
flow cell.
Air bubble in the flow cell.
Auto zero error.
Possible Causes / Actions
-
Syringe module not connected.
-
Sapling tube broken.
-
Sampling tube not connected.
-
Pinch valve not functioning.
-
Empty bottle.
-
Defective valve.
-
Control the tubes connections.
-
Verify the washing solution.
-
Verify the valve.
-
Control the piston (losses, blocks).
-
Execute a washing of the tubes.
-
Disconnect and clean the syringe.
-
The sampling probe is dirty.
-
Control the washing solution.
-
Change the needle cleaning filter.
-
Air bubble in the syringe.
-
The flow cell is dirty.
-
The reaction segments re –used
(mono use).
-
Peristaltic pump tube consumed
(change periodically).
-
Check the aspiration tube.
-
Check the peristaltic pump tube.
-
Control the flow cell probe
mechanism.
-
Tube broken or not correctly
connected.
-
Loss in the flow cell (control the
flow cell holder).
-
Flow cell empty.
-
Bubbles in the flow cell.
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