CARx prim is out of range [Error Code:2138 2139 2140 2212]

Cause

The carrier gas supply pressure is incorrect.

Solution

Press HOME button - [Function] - [Configuration] - [Other Configurations] and check that the carrier gas supply pressure is within the primary pressure range in the configuration described below.

[Other Configurations] Screen

* An error will occur if the primary pressure goes below the following values.