GE b30, Technical Reference Manual

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E-PSM(P)W Troubleshooting
4-11
Document no. 2044677-001
Cuff ID not working 1. Defective cuff ID holes in the
NIBP cuff hose
- Replace NIBP cuff hose.
2. NIBP flex board connector
wrongly connected
- Check that the NIBP flex board
connector is properly connected to
the STP input board: all pins have to
be connected.
3. Cuff ID switches defective - To check the switches, attach a NIBP
cuff hose without the cuff ID and
check that the message ‘Select
inflation limit’ appears. If not, replace
the Front Panel Unit.
‘Air leakage’ message 1. Hose or cuff leaking. Reasons: 1. Replace cuff
- cuff damaged - Replace cuff.
- cuff connector damaged - Replace cuff connector (if the fault is
in hose connector).
- O-ring damaged or missing - Replace O-ring.
- hose double connector damaged - Replace NIBP cuff hose.
2. Hose and cuff OK. Reasons: 2. Connect or replace tube
- leakage in the tubes connecting
the patient connector panel and
the module
- Check the tubes.
- leakage inside the module - Replace the whole tubing.
- tube disconnected or damaged - Fix connections.
- manifold leaking - Replace the manifold.
- tubes or valve(s) damaged - Replace tubes/valve(s).
‘Unable to measure Sys’
message Systolic blood pressure probably
higher than the inflation pressure or
artifacts. Automatic retrial with increased
pressure.
Problem Cause What to do