Thermo Scientific Orion 8030cX Instruction Manual page 49

No. Alarms Information
21 Lack of reagent 3
23 Lack of reagent 1
24 Lack of reagent 2
25 Lack of sample 2
8030cX Silica Analyzer
1. Check the liquid level in reagent 3.
2. Ensure that the tubing for reagent 3 is fully inserted and touches the bottom of the
reagent bottle.
3. Prime reagent 3 solution and look to see if back flow occurs at the place where the
reagent 3 solution tubing is connected to port 5 of the electronic rotary valve (ERV); if
back flow is observed, the tubing connection needs to be tightened.
4. After all the above steps have been checked and the problem is solved, rerun the
analysis procedure to see if the alarm has been eliminated. If the alarm still occurs,
please contact the service personnel to confirm the alarm and repair it.
1. Check the liquid level in reagent 1.
2. Ensure that the tubing for reagent 1 is fully inserted and touches the bottom of the
reagent bottle.
3. Prime reagent 1 solution and look to see if back flow occurs at the place where the
reagent 1 solution tubing is connected to port 7 of the electronic rotary valve (ERV); if
back flow is observed, the tubing connection needs to be tightened.
4. After all the above steps have been checked and the problem is solved, rerun the
analysis procedure to see if the alarm has been eliminated. If the alarm still occurs,
please contact the service personnel to confirm the alarm and repair it.
1. Check the liquid level in reagent 2.
2. Ensure that the tubing for reagent 2 is fully inserted and touches the bottom of the
reagent bottle.
3. Prime reagent 2 solution and look to see if back flow occurs at the place where the
reagent 2 solution tubing is connected to port 8 of the electronic rotary valve (ERV); if
back flow is observed, the tubing connection needs to be tightened.
4. After all the above steps have been checked and the problem is solved, rerun the
analysis procedure to see if the alarm has been eliminated. If the fault still occurs,
please contact the service personnel to confirm the alarm and repair it.
1. Check whether the flow cell is full of water sample, and if there is a lack of water sample,
check the external sample injection flow path.
2. Check whether the connection between sampling tube and flow cell is loose.
3. Check whether the connection port the connection of three-way valve to sampling tube
and the port 9 and 4 the electronic rotary valve (ERV) is loose, and whether there is
any leakage, if so, tighten this connection terminal.
4. After all the above steps have been checked and the problem is solved, rerun the
analysis procedure to see if the alarm has been eliminated. If the alarm still occurs,
please contact the service personnel to confirm the alarm and repair it.
Troubleshooting
Methods
Troubleshooting Chapter 7 | 47