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Maintenance 7
User Guide Trouble Shooting 7.5
Art. no.: 0-48-0013 Rev. m
FRED easy
7.5 Trouble Shooting
7.5.1 Error messages
• If it is not possible to get the device back into operating condition within a reason-
able period of time, continue cardiopulmonary resuscitation until the rescue service
arrives.
• If the device switches to Limited mode (CPR) due to an error, the alarm messages
may differ.
Forced shutdown procedure
• If the device cannot be switched off via normal OFF procedure (press and hold the
green button for approx. 3 seconds), remove the battery and inserting again.
Error message Possible cause Remedy
• xxx =
–ADC
– EEPROM
–RTC
–LCD
–OKI
–DSP
– SHOCK BUTTON
– CHARGE
DEFIBRILLATOR
– COMMUNICATION
DEFIBRILLATOR
– 5 WEEKS
CHARGE 150J
• Technical errors that may occur
during function tests:
Switch the unit off and then on again to con-
firm. If the message still appears, the device
must be repaired immediately.
• xxx =
–CPU DEFI
– CRC DEFI
– SAFETY DEFI
– REF VOLTAGE DEFI
– ADC DEFI
– DEFI DISCHARGE
– DEFI EPROM
– DEFI SHOCK KEY
• Technical problems that can oc-
cur during defibrillation
Switch the unit off and then on again to con-
firm. If the message still appears, the device
must be repaired immediately. Continue
cardiopulmonary resuscitation until the res-
cue service arrives.
Error
INFO: XXX
PERFORM
CHEST COMPRESSIONS
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