Safety Inspections - Dräger Babylog VN500 Instructions For Use Manual

Safety inspections

CAUTION
Perform the safety inspections in the specified in-
tervals. Otherwise this may impair correct func-
tioning of the device.
Scope
1 Check the accompanying documents:
– Instructions for Use present.
2 Check equipment for completeness when the
product is ready for operation according to the
Instructions for Use.
3 Check the device combination to make sure it is
in perfect condition:
– Labels complete and legible.
– No damage.
– Fuses which are accessible from the out-
side are in compliance with the specified
values.
4 Check electrical safety
– in accordance with IEC 62353 or
DIN VDE 0751, Part 1
5 Check safety devices:
– Correct functioning of the emergency expi-
ratory valve: Pressure rise 1.9 to 4.4 mbar
(1.9 to 4.4 cmH
5.5 L/min.
– Correct functioning of the non-return valve
in the expiratory valve.
– Correct functioning of the emergency
breathing valve: Maximum pressure drop of
6 mbar (6 cmH
65 L/min.
– Check the correct functioning of the alarm
generator.
– Check the correct functioning of the non-re-
turn valves in the gas inlet for O
6 Check for correct functioning according to the
Instructions for Use:
– Perform a device check and a breathing cir-
cuit check according to the Instructions for
Use.
Instructions for Use Infinity Acute Care System – Babylog VN500 SW 2.n
O) at a flow of 4.5 to
2
O) at a suction flow of 60 to
2
and Air.
2
– Perform a functional test of the airway pres-
sure measurement.
– Perform a functional test of the flow mea-
surement.
– Perform a functional test of the internal bat-
tery.
– Perform a functional test of the internal bat-
teries for the power supply unit PS500.
The safety inspections are no substitute for the
inspection and maintenance indicated by the
manufacturer, including the preventive ex-
change of wearing parts.
Maintenance
209