Milestone s.r.l.
MM098-002
– LOGOS ONE – Operator Manual
127
CODE DESCRIPTION
WHAT TO DO
22
Target sensor error
1. Press 'Silent' to hide the alarm.
2. Check that status of the target sensor/level sensors, if necessary
clean them. Then press 'Clear' to reset the alarm.
3. Call your customer service to fix the issue and press 'Help Desk' to
manage specimens while the Alarm is occurring.
39
Reagent level too low
31
Main cavity temperature
too high
1. Press 'Silent' to hide the alarm.
2. Check the presence and rotation of the stirrer.
3. Wait at least 20 minutes and then press 'Clear'.
4. Check the cleaning of the MAIN/WAX cavity. The temperature
sensor might be dirty.
5.
Call your customer service if the issue can’t be fixed and press 'Help
Desk' to manage specimens while the Alarm is occurring.
35
Wax temperature too
high
32
Main cavity temperature
too low
1. Press 'Silent' to hide the alarm.
2. Verify if the Ramping part of the curve has been shortened. Refer to
a factory program to set the correct value.
3. Check the cleaning of the MAIN/WAX cavity. The temperature
sensors might be dirty.
4. Check the power line voltage of the laboratory and compare it with
the voltage required by the instrument (see back label). Voltage
must be the same (±10%) of that indicated on this label.
5.
Call your customer service if the issue can’t be fixed and press 'Help
Desk' to manage specimens while the Alarm is occurring.
36
Wax temperature too
low
33
Main cavity vacuum not
enough
1. Press 'Silent' to hide the alarm.
2. Check that the undersurface of the main/wax cavity cover and its
O-ring are well cleaned from any wax traces. Then press 'Clear'.
3. Check that the main/wax cavity cover is correctly positioned over the
MAIN/WAX cavity. Then press 'Clear'.
4. Open the front door and check the three cooltraps, they must be
empty and correctly fixed. Then press 'Clear'.
5. Check the status of the wax, it might be highly contaminated by
Isopropanol residuals. Clean the wax or replace it if heavily dirty.
6. Verify if the set vacuum value is not lower then 150mBar, the
instrument cannot correctly follow the pre-set curve. Refer to a
factory program to check the value.
7.
Call your customer service if the issue can’t be fixed and press 'Help
Desk' to manage specimens while the Alarm is occurring.
37
Wax
vacuum
not
enough
34
Main cavity vacuum too
much
1. Press 'Silent' to hide the alarm.
2. Wait at least 5 minutes and then press 'Clear'.
3. Call your customer service to fix the issue and press 'Help Desk' to
manage specimens while the Alarm is occurring.
38
Wax vacuum too much