IceTech PR350H, User Manual

Page: 111 / 223

Troubleshooting errors on Pelletizer PR750H and PR350H.
TAG NAME ID : 42+44
Error FF plug below Min. Extruder 1 and 2.
www.icetechworld.com | IceTech Dry Ice Technology | Rev 2
Tag name ID 42+44
Error FF plug below Min.
Extruder 1 and 2.
1. This could be due to pressure drop in the
CO
2
installation.
Check that there is sufficient CO
2
in the
tank.
Yes, the tank is empty. Fill the tank.
Reset and restart
the Pelletizer.
No, the tank is full. Go to point 2
2. This could be due to pressure drop in
the CO
2
installation.
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. ? Contact IceTech
technical support.
3. This could be due to pressure drop in
the CO
2
installation.
Check that the liquide CO
2
filter not is
blocked or dirty.
Yes, the filter is blocked or dirty.
Replace the filter or clean it.
Reset and restart
the Pelletizer.
No, the filter is in order. ? Contact IceTech technical support.