Alarm — low severityGantry cooling

B1970000 — The PWB cooling fan in the gantry is abnormal. Although scanning is possible,

Canon Medical (Toshiba) CT error code, reported by the GTS (Gantry + Table System) controller.

What B1970000 means

On Activion16 and Aquilion RX CT systems, status code B1970000 indicates: The PWB cooling fan in the gantry is abnormal. Although scanning is possible,. The code originates in the Gantry cooling section of the GTS (Gantry + Table System) controller. Severity level A0 (Alarm — low severity).

Reported action: contact your service representative immediately..

Toshiba / Canon Medical CT systems that use the GTS (Gantry + Table System) controller, including the Activion16 (TSX-031A) and the Aquilion family.

Full troubleshooting for B1970000

The complete diagnosis, cause tree, and step-by-step remedy for the Gantry cooling subsystem are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with real figures.

Open the Activion16 service manual

Related Gantry cooling codes

B1950000The DAS fan is abnormal. Although scanning is possibel,B1960000The circuit for monitoring the PWB cooling fan in the gantry is abnormalB1980000The cooling fan used in data transfer system (1) is abnormalB1990000Settings are abnormal in data transfer system (2)B19A0000One of the cooling fans used in data transfer system (2) is abnormalB19B0000One of the gantry rotation control cooling fans is abnormalB1100000Error in GTSB11A0000The CT fluoroscopy circuit is abnormal
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Source: Toshiba/Canon CT service error message table (errmsg.eng). Reference information re-authored by FSELIB — not a copy of the OEM manual.