Tag name ID 28 Minimum
pressure for liquid CO
2
exceeded.
1. Check the functioning of the valves W01-
Q1-K1 / W01-Q2-K “
Yes, one of the valves are
not working
Check if the valve is frozen. => tough up
the valve.
Check the valve for mechanical failure. =>
replace the valve.
Check the valve for electrical failure.=> find
failure and repair.
Reset and restart
the Pelletizer.
No, both valves are working Go to point 2
2. Check that manual valves are in the
correct positions.
CO2 gas valves is closed.
CO2 liquid valves is open.
Yes, a valve is not in
the correct position.
Set the valve to the correct position.
Reset and restart
the Pelletizer.
No, all valves is in the
correct position.
Go to point 3
3. Check that there is sufficient CO2 in
the tank.
Yes, the tank is empty
Fill the tank
Reset and restart the
Pelletizer.
No, the tank is full
? Contact IceTech
technical support.
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