Mindray iPM-9800 - Sidestream and Microstream CO Module Test

3-6
3.4.2 Sidestream and Microstream CO
2
Module Test
Leakage test
Follow this procedure to perform the test:
1. Enter the [CO2 Setup] menu to set [Operating Mode] to [Measure]. Wait for CO
2
module warmup.
2. Block the gas inlet completely.
 Sidestream: Check that alarm message [CO2 FilterLine Err] is displayed on the
screen in 3s. Block the gas inlet for another 30s, if the alarm message does not
disappear, the module does not leak.
 Microstream: Check that alarm message [CO2 Purging] is displayed on the
screen in 3s. Block the gas inlet for another 30s, if alarm message [CO2
FilterLine Err] is shown, the module does not leak.
Calibration
Tools required:
 Gas bottle, with 4%, 5% or 6% of CO
2
.
 T-shape connector
 Tubing
Follow this procedure to perform a calibration:
1. Make sure that the CO
2
module has been warmed up or started up.
2. In the main menu, select [Maintenance >>]→[User Maintenance >>]→enter the
required password and then select [Maintain CO2 >>] from the popup menu.
3. In the [Maintain CO2] menu, select [Zero].