• Code: 22.10.01:86, 22.10.01:87
• Description: 22.10.01:86: Close relief valve error 01. Run IDS diagnostic. If problem persists, call your support representative. 22.10.01:87: Open relief valve error 01. Run IDS diagnostic. If problem persists, call your support representative.. The system is considered to be depressurized at 0.3 psi, and there is a timeout of 120 seconds to depressurize. The standard operating range is 5.2–5.6 psi (working pressure). Block flow pressure 3.6–4 psi (not printing but refilling, the selected side is pressurized to this level to ensure that refilling is done on the expected side). While printing, the unused side is pressurized to prevent backwards refilling.
• Causes: 1. Relief valve does not open 2. Relief valve cable disconnected 3. Relief tubes blocked 4. Pressure sensor does not detect depressurizing.
• Remedy: 1. Check that the relief valve cable is correctly connected to the valve and to the ISS main board. 2. Open and close the relief valve several times to check that it works (you can do this with a finger). 3. Swap the relief valve connections to check whether the failure is the driver or the relief valve. If the cause is the valve, remove and replace it. See ISM pump and relief valve. 4. If the failure is the driver of the electrovalve, replace the ISS main board. 5. Disconnect the tubes and perform a visual inspection of the system. In case of doubt, disconnect the tube and blow into it to ensure that there is no blockage towards the relief valve. 6. If the relief system seems to be working correctly, replace the ISS main board. 7. Replace the air pump, relief valve, and tubes.

• Code: 22.10.01:88
• Description: APS pump switch off error 01. Run IDS diagnostic. If problem persists, call your support representative.
• Causes: a. APS switch failure b. IDS PCA problem
• Remedy: 1. Replace the APS. 2. Replace the IDS PCA.

• Code: 22.10.01:95
• Description: Air pump driver error 01. Run IDS diagnostic. If problem persists, call your support representative.
• Causes: IDS PCA pump driver problem
• Remedy: Replace the IDS PCA.

• Code: 22.11.01:01, 22.11.02:01
• Description: APS open relief valve error 0X. Run IDS diagnostic. If the problem persists, call your support representative.
• Causes: a. The system is considered to be depressurized at 0.3 psi, and there is a timeout of 120 seconds to depressurize. b. The standard operating range is 5.2–5.6 psi (working pressure). c. Block flow pressure 3.6–4 psi (not printing but refilling, the selected side is pressurized to this level to ensure that refilling is done on the expected side), while printing the unused side is pressurized to prevent backwards refilling.
• Remedy: 1. Check that the relief valve cable is correctly connected to the valve and to the ISS Main Board. 2. Open and close the relief valve several times to check that it works (this can be done with a finger). 3. Swap the relief valve connections to check whether the failure is the driver or the relief valve. If the cause is the valve, remove and replace it. 4. If the failure is the actual driver of the electrovalve, replace the ISS main board. 5. Disconnect the tubes and perform a visual inspection of the system, in case of doubt disconnect the tube and blow into it to ensure that there is no blockage towards the relief valve. 6. If the relief system seems to be working correctly, replace the ISS main board. 7. Replace the air pump, relief valve, and tubes

• Code: 22.11.01:96
• Description: Relief valve driver error 01. Run IDS diagnostic. If problem persists, call your support representative.
• Causes: The relief valve is not working properly.
• Remedy: 1. Use diagnostics to check the relief valves. 2. Replace the relief valve. 3. Replace the IDS PCA.

• Code: 41.00.00:62
• Description: END OF ROLL detected.
• Causes: a. End of roll b. Spindle not inflated or core slipping c. Elastic substrate loaded d. Broken substrate
• Remedy: You may have reached the end of the roll. If so, thread a new roll, inflate the spindles, and perform a substrate load. Otherwise, check that the spindles are inflated and perform a substrate load.

• Code: 41.00.00:85
• Description: Wrong substrate settings file. At least one setting is missing.
• Causes: Substrate properties missing
• Remedy: Check for a missing parameter in the substrate properties file and update the OMES substrate package. If the problem persists, call your support representative.

• Code: 41.00.01:62
• Description: Possible END OF ROLL detected.
• Causes: a. End of roll b. Spindle not inflated or core slipping c. Too much substrate unwound on the input or output side
• Remedy: You may have reached the end of the roll, or it may be detached from the core. If it has come to the end, thread a new roll, inflate the spindles, and perform a substrate load. Otherwise, check that the spindles are inflated and perform a substrate load.