13.1 - Daily
The purpose of the daily maintenance is to keep the instrument clean and contamination as low as possible.
Clean all parts that are exposed to blood, wipe the outer surface and the stainless steel plate below the
pipette belt. See
.
13.2 - Weekly
The purpose of the weekly maintenance is to carry out the daily maintenance and additionally check the
sensors, inspect the sample needle and the vacuum pressure.
Detailed instructions of this procedure can be found in the Work Instruction
13.2.1 - Check the sensors in service mode
Vacuum pressure check
▪
Go to tab
Maintenance
->
Check sensor
. Select
Check Flow sensor
box.
Flow:
0980
± 60 Abs:
0320
±10
If the flow is not in range there might be a blockage in the vacuum flow line to the flow sensor.
Fill Stop sensor check
▪
Go to tab
Maintenance
->
Check sensor
. Select
Check Fill stop sensor
box.
Fill stop sensor FS 90..
140
..165
Diluter Start sensor check
▪
Go to tab
Maintenance
->
Check sensor
. Select
Diluter start sensor
box.
Diluter start sensor 400-
550
-700
Measure sensor check
▪
Go to tab
Maintenance
->
Check sensor.
Select
Check measure sensor
box.
Measure sensor MS
50
±10
Temperature sensor check
▪
Go to tab
Maintenance
->
Check sensor.
Select
Check Temperature sensor
box.
Temperature sensor TS [Room temperature]
Diluent flow sensor check
▪
Go to tab
Maintenance
->
Check sensor.
Select
Check Diluent flow sensor
box.
Press test. When test is finished, signal Standby and Flow must shown as activated.
Separator check
▪
Go to tab
Maintenance
->
Check sensor.
Select
Check Separator sensor
box.
Separator sensor <200
600
>700
13.2.2 - Cleaning waste separator
The separator is designed to separate liquid from the air and can handle a lot of blood, rinse and other used
reagents from the instrument. After a period of time the separator is getting dirty and therefore it needs to
be cleaned weekly.
General Maintenance
86
MRN-164_2-EN Version 2.02 Interrliner
