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Check operational readiness
Check operational readiness
Operational readiness of the machine must be restored
and checked whenever it has been cleaned, disinfected,
sterilized, repaired or serviced!
Supplementary equipment must be checked in
accordance with the respective Instructions for Use.
Note the applicable time limits for filters, maintenance
and calibration, e.g. in conjunction with equipment for
measuring blood pressure or body temperature.
The following functions must be including in checking
readiness for operation:
– Operation of the power failure alarm
– Checking against the checklist (as from page 21)
– Self-test immediately after the checklist check
(as from page 26)
– The operation of the O
2
– Manual ventilation function and
– Automatic ventilation function.
Check power failure alarm
(only if the unit does not have an uninterruptible power
supply)
Interrupt power supply, e.g. disconnect plug from
socket.
1 Set Power switch to
= On.
I
Power failure alarm sounds.
Continuous tone – volume must remain constant for
30 seconds.
If not, reconnect to mains and leave machine on for
24 hours so that battery can recharge.
Repeat test!
1 Set Power switch to
O
Alarm stops.
Reconnect to power supply.
Run the self-test!
The self-test must be completed successfully in order to
establish readiness for operation!
Supplementary equipment must not be switched on until
after the self-test.
Start self-test:
Set Power switch to
= On.
I
Test proceeds as described from page 26 onwards.
Check O
shortage signal
2
2 Open O
control valve.
2
Interrupt O
delivery.
2
O
shortage signal must be given after approx.
2
3 seconds: continuous tone for at least 7 seconds.
132
shortage signal and
= Off - turn clockwise.
D
I
O
O
AIR
2
2
MAN
SPONT
IPPV
P
max
T
:T
IP
I
SIMV
PCV
V
f
T
f
IPPV
T
I
:T
E
PEEP
IMV
P
PCV
Flow
1
Gas/Power
ON / I
Press
TEST
O
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