DetAPCn hydrogen set point not reached [Error Code:2015 2018 2021 2024]
Cause¶
The pressure or flow rate may have not reached the set value due to the following reasons.
- The gas supply pressure is insufficient.
- There is a leak at tubing connections.
- The resistance of supply tubing is large (since the tubing connected is long or its inner diameter is small).
Solution¶
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Check that the gas main valve is open.
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Check that the gas supply pressure is within the range below.
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Check that the supply pressure is sufficient for the hydrogen gas to flow.
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Check that no tubing connections are loose and there is no leak.
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Contact your Shimadzu service representative to check the inner diameter and length of used tubing.