Getinge Maquet SERVO-i - Page 66

Troubleshooting Servo-i Ventilator System
6 - 14 Service Manual Revision 02
6
Error
code
Error message / Possible cause Recommended action
35 EXP_FLOW_MTR_NODE_CONNECT_TIME-
OUT
1. Replace PC 1784 Expiratory channel.
36 N/A N/A
37 EXP_FLOW_MTR_RANGE_ERR N/A
38 BARO_UPPER_LIMIT_EXCEEDED 1. Check/calibrate barometer.
2. Replace PC 1772 Monitoring.
39 BARO_LOWER_LIMIT_EXCEEDED 1. Check/calibrate barometer.
2. Replace PC 1772 Monitoring.
Note: This alarm will be activated if the ambient
pressure is below 650 hPa, e.g. on a high
altitude.
40 INVALID_METRIC N/A
41 REAL_TIME_CLOCK_ERR 1. Check that System SW V1.02.05 (or later) is
installed. Update System SW if required.
2. Replace PC 1772 Monitoring.
42 PERSISTENT_CHECKSUM_ERR 1. Restart the unit.
2. Replace PC 1772 Monitoring
(if not Error code 29).
43 POWER_COMM_ERR 1. Replace the Battery module(s).
2. Replace PC 1775 Plug-and-play back-plane.
3. Replace PC 1772 Monitoring.
44 ALARM_LIM_XOR_ERR 1. Restart the unit.
2. Replace PC 1772 Monitoring
(if not Error code 29).
45 ABNORMAL_SHUTDOWN 1. Restart the unit and run a Pre-use check.
2. Replace PC 1772 Monitoring.
46 REMOTE_ALARM_ERR 1. Replace PC 1789 Remote alarm connector.
2. Replace PC 1772 Monitoring.
47 N/A N/A
48 PRE_OXYGEN_PHASE_TOO_LONG 1. Replace PC1771 Control.
49 DISCONNECT_PHASE_TOO_LONG 1. Replace PC1771 Control.
50 BACKPLANE_EEPROM_INVALID 1. Replace PC1772 Monitoring.
2. Replace PC1770 Main back-plane.