Service manual

3. DIAGNOSTIC CHECK
3.30 Service Manual BSM-4100
NIBP Check
This item checks the function and safety of NIBP circuit and pump. The NIBP
check consist of the following check items:
1) Calibration (1)
2) Calibration (2)
3) Safety Check
4) Inflation Speed
5) Deflation Speed
6) Step Deflation
7) Air leak
To perform the test, prepare the following tools:
Hand bulb pump
Manometer
Y-shape hose connector (The Y-shape hose connector connects one tube of
the dummy cuff to the handbulb pump and manometer.)
700 ml dummy cuff YS-558R9 (A 700 ml dummy cuff is a solid container
that withstands high pressure. The inner volume of this container
must be 700 ml.)
250 ml dummy cuff YS-564R2
Two 3.5 m air hoses (YN-901P and YN-921P)
Procedure to select the item and start the NIBP Check
1. To select the NIBP Check, touch the “NIBP CHECK” key at the DPU CHECK
column. The program changes the screen to the NIBP CHECK.
2. Touch the “SELECT” key to select the check item number.
3. Touch the “START” key to start the check for the selected check item.
NOTE
Make sure there is no pressure applied on the cuff connector before
pressing the “START” key. The program considers the pressure of the
cuff connector as 0 mmHg at the start of the check.
4. To return to the MANUAL CHECK MENU screen, touch the “RETURN” key.