Dräger Perseus A500 Instructions For Use Manual page 212

Troubleshooting
Priority Alarm
! 100 Vapor View not operational Failure of Vapor View hard-
!! 100 Vaporizer open
!!! 120 Ventilator failure
!! 100 Vol. Ctrl. ventilation failure
! 100 Water trap disconnected?
! 100 Water trap expired
! 170 Water trap full
!! 80 xMAC low
212
Cause
ware.
Control dial is not in position
"0".
Failure of the pressure sen-
sors.
The inspiratory flow sensor is
faulty.
Infinity ID water trap is not
correctly connected.
Accessory has been used too
long.
The water trap of the gas
measurement is full.
Sample line is occluded.
Inspiratory and expiratory gas
concentrations are lower than
the automatically calculated
limit.
Instructions for use Perseus A500 SW 2.0n
Remedy
Call DrägerService.
Use "ALARM RESET" to
acknowledge alarm.
Close vaporizer to prevent
accumulation of anesthetic
agent in the breathing sys-
tem.
Start manual ventilation!
Perform the system test.
If the problem persists, call
DrägerService.
Change to a pressure-con-
trolled ventilation mode.
Replace the flow sensor. Per-
form the leakage test.
Check water trap.
Replace the accessory if nec-
essary.
Use "ALARM RESET" to
acknowledge alarm.
Check water trap.
Check sample line, water
trap, and patient-side filter.
Check patient condition.
Check filling level. Refill if
necessary.
Check vaporizer setting.
Check the breathing system
and the breathing bag for
leakages.
If the current xMAC is accept-
able, use "ALARM RESET" to
acknowledge the alarm.