Specifications
Troubleshooting Plug-in Modules 5-13
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Troubleshooting Plug-
in Modules
Plug any other (not faulty) module into the same slot and check if the LED
lights up. If the LED of the alternative module lights up, the NBP module is
defect and has to be replaced. If it does not, either the rack or the rack interface
card is defect. Proceed with the following:
Replace the rack and plug in the NBP module into the new rack. If the LED on
the module does not light up, replace the rack interface card in the function
box.
❏ If a "LQVWHDGRIDQXPHULF and one or more INOP messages are displayed for the
NBP module, perform the following actions:
6WHS Refer to the following table. Correct the possible cause identified by the INOP mes-
sage and verify that the INOP disappears. If the problem still exists, replace the
module.
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NBP UNPLUGGED NBP is unplugged from
rack.
Perform Step 4 on page 5-12.
NBP EQUIP MALF Hardware problem in mod-
ule or tubing.
Exchange the tubing and restart measurement.
If the INOP reoccurs and the message in the
NBP task window reads “Pressure values of
transducers different”, attempt a calibration
(See “Performance Test NBP Module” on
page 5-6). If this fails, replace the module.
NBP INTERRUPTED Strong patient movement
or
Inflation/deflation timeout
– pump problem.
Make sure the patient does not move strongly
and restart measurement.
Check wether cuff is connected. Check tubing
and cuff for leakages and restart measurement.
NBP CUFF OVER-
PRESS
Strong patient movement
or
defect in pneumatic con-
trol.
Restart measurement making sure that patient
does not move strongly. If INOP reoccurs,
replace module.
NBP INCORRECT
CUFF
Neonatal cuff used for
adult patient size setting.
Make sure the patient size configuration is set
to PEDI/NEO and restart measurement.
CUF NOT DEFLATED Hardware problem in mod-
ule or tubing.
Exchange the tubing and restart measurement.
If the INOP reoccurs, replace module.