EDAN F9 Service Manual

F9 Fetal & maternal Monitor Service Manual Troubleshooting
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8.4 Operation Failures
Phenomenon Possible Cause Solution
Bad key board connection. Check key board wire.
Keys not functioning
Key board is damaged. Replace the key board.
When a key is pressed, no
tone is heard.
Loudspeaker or wire has a
failure.
Replace the loudspeaker or the wire.
Loudspeaker defective. Replace the loudspeaker.
Hoarse or odd sound from
loudspeaker.
Main control board
defective.
Replace the main control board.
8.5 Recorder Failures
Phenomenon Possible Cause Solution
No paper in the drawer. Load paper and close the drawer.
Paper drawer is open. Close the drawer.
Paper jam.
Open the drawer and remove the
paper jam. Re-load paper then close
the drawer.
Print controlling board
defective.
Replace the print controlling board.
Recorder connection failure. Check all the connectors.
Gear assembly defective. Replace the gear assembly.
No paper advances.
Main control board
defective.
Replace the main control board.
Paper sensor dirty.
Clean the paper sensor with a dry
clean cloth.
Paper sensor defective. Replace the paper sensor.
The “Check paper” alarm
message appeared on the
screen, but the drawer is not
empty.
The paper drawer is not
closed properly.
Push the drawer back in position.
Paper is not correctly
loaded.
Reload paper correctly.
The print head adjusting
nuts are lopsided.
Adjust the print head adjusting nuts.
Print head defective. Replace the print head.
Blank, blurry or incorrect
traces.
Improper paper settings of
the monitor.
Set paper style according to section
5.12 Changing Paper Style.

EDAN F9 Specifications

General

Brand	EDAN
Model	F9
Category	Medical Equipment
Language	English