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7
Maintenance
7.6
Troubleshooting
Problem
The notification tone does
not stop.
Pads expired
Maintenance required
notification
Notification/error
Reset patient data storage
Not recording patient data
Test Not Executed, Pads
Connected
Battery Low
Charging Not Possible
Selftest failed:
– Relay test failed
– IGBT test failed
– Battery test failed
– Capacitor test failed
Notification/error
Battery empty. Shutdown In • Battery empty
Battery is very cold/hot
Shock disabled, low battery • Battery capacity to low to charge
Key stuck detected
Defibrillation failure
ECG VF/VT Detected
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Possible causes
• Selftest failed
• Battery defect.
• Device defective.
• Entered electrode expiry date ex-
pired
• Entered maintenance interval re-
minder date expired
(8.12.2 Base
Settings)
7.6.3
Technical notification
Low priority notification displayed on
Possible causes
• Failure to write intervention data
to the internal memory
• Failure to write intervention data
to the internal memory
• Connected pads during relay
selftest detected
• Battery capacity falls below 10% If during intervention is issued make sure having a spare
• Battery capacity to low to charge
to capacitor
• one of the test below failed
• Device defective.
• Insulated Gate Bipolar Transis-
tors defective
• Battery not enough capacity or
defective
• Charging the capacitor takes to
long or is not possible
High priority technical notification displayed on
Possible causes
• Battery performance limited be-
cause temperature below/above
the allowed limits (-20/60°C)
the capacitor
• Key stuck detected
• Device failure
• You are in monitoring mode and
device detects VF/VT
Remedy
Switch the device on, read error message, remedy the
cause and run a new selftest.
Replace the battery.
Have the device repaired.
Check expiry date on the electrode packaging. Proceed
as in chapter
3.2.4
described.
Technical safety inspection and software updates re-
quired (see
7.1 Maintenance Intervals, 3 years)
orange
background
Remedy
After unsuccessfully retrying writing to memory the fail-
ure "Not recording patient data" appears see below.
Get the device repaired after intervention
Ignored notification "Disconnect Defib Pads For Test"
during the selftest. Start again selftest.
battery and replace it when possible
Replace battery immediately
see single tests below
Switch the device on and check error message.
If other error message is displayed, have the device re-
paired.
Have the device repaired.
Replace the battery and run again a manual self-test.
Have the device repaired.
Remedy
Replace battery immediately
Replace battery with a stored battery within the temper-
ature limits. Note this message is only disaplyed when
using the rechargeable battery
Replace battery immediately.
Shock key was pressed during start-up of the device or
the key stucks. Cycle power off-on again and make sure
that shock key is not pressed
Have the device repaired.
Device switches automatically to defibrillation. AED pro-
tocol starts (see
4.6 Monitoring mode)
®
®
FRED
easyport
red
background
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