Dräger Oxylog 3000 Instructions For Use Manual page 92

Problem Solving
Alarm
! Self test OK
! Settings not con-
firmed
!! Supply pressure
low
92
Cause
The device has been
switched on and the self-
test completed successfully.
Parameters have been
changed on the screen but
not confirmed.
Supply pressure <270 kPa.
Remedy
The message can be confirmed or
it will be cancelled automatically
with the next message.
Press the rotary knob to confirm
the parameter changes.
Ensure that supply pressure
exceeds 270 kPa.
Instructions for Use Oxylog 3000 SW 1.n
Alarm
Rank
28
27
11