Service manual

IQmark Digital Spirometer Operation Manual
97
Can Not Zero
Spirometer handle
1. Air is flowing through the
pneumotach while the
software is attempting to
zero the Spirometer.
2. Excessive electromagnetic
interference is affecting the
instrument.
1. Instruct patient to hold
handle next to their cheek
prior to starting the test.
Instruct them to blow after
zeroing is complete.
2. Select a different location
or find and correct the
source of the interference.
Contact Customer Service.
LED on handle glows or
flashes Red
1. Batteries are low 1. Replace with new batteries.
LED on handle glows or
flashes Red even after
new batteries have been
installed
1. The Com port is not
communicating.
2. The Com port can not drive
the Spirometer.
3. The Spirometer is defective.
1. Configure the Com port.
2. Repair computer Com port
3. Call for RMA. Repair
Spirometer.
LED on handle will not
turn on.
1. No batteries in the handle.
2. The handle is not plugged
into an available Com port
3. The Com port is not talking
with the handle.
4. If after steps 1-3, LED does
not turn on, Spirometer is
defective
1. Install new batteries
2. Plug Spirometer into an
available Com port.
3. Configure the Com port.
4. Call Midmark Diagnostics
Group for RMA, Repair
Spirometer.
LED will not turn ON,
unit functions correctly.
1. Defective LED 1. Call for RMA, Repair
Spirometer.
LED on handle will not
turn OFF but unit
functions correctly
otherwise.
1. Com port is defective.
2. Com port not compatible
with Spirometer.
3. Installed USB to Serial port
converter is not compatible
with the Spirometer.
1. Repair Com port
2. Install USB Com Port.
Contact Midmark
Diagnostics Group
Customer Service
3. Install different USB to
Serial Port converter.
Contact Midmark
Diagnostics Group
Customer Service.
Battery door will not
close
1. Battery contact damaged. 1. Call Midmark Diagnostics
Group for RMA, Repair
Spirometer.
Can not install
Pneumotach into
Spirometer
1. Leur fitting (pressure port)
plugged with plastic from
last pneumotach.
1. Carefully remove plastic
from Leur fitting.
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