Dräger VarioGard, Instructions For Use Manual, Page: 38 / 280

38 Dräger VarioGard
Troubleshooting
Error message or
warning
Cause Remedy
Dräger VarioGard
Error Flash ! Electronic fault Must be repaired by
Dräger Service.
Dräger VarioGard
Error EEPROM ! Electronic fault Must be repaired by
Dräger Service.
Dräger VarioGard
Error RAM I2C ! Electronic fault Must be repaired by
Dräger Service.
Dräger VarioGard
Set the clock ! Clock setting lost due to
voltage loss. Set the clock.
Dräger VarioGard
Alkaline battery low ! Battery in central unit
is low due to frequent
voltage losses. As soon as possible:
replace battery.
Dräger VarioGard
Alkaline batt. dead ! Battery in central unit is
discharged due to
frequent voltage losses. Replace battery.
Error message or
warning
Cause Remedy
Dräger VarioGard
Voltage is too low ! If supply from DC mains:
voltage too low. Check the DC mains.
If 115 V mains:
power supply set for
230 V. Convert power supply
to 115 V.
Electronic fault Must be repaired by
Dräger Service.
Transmitter
Comms. interrupted ! Slave (e. g. transmitter)
not connected. Check installation and
correct.
Slave faulty. Replace slave or
have it repaired by
Dräger Service.
Transmitter 1
Warming up ! Transmitter is
warming up. Fault will resolve itself at
the end of the warming-
up time.