Dräger Oxylog 3000, Instructions For Use Manual, Page: 33 / 138

Instructions for Use Oxylog 3000 SW 1.n
33
Assembly
Installing the battery
1 Insert a fully charged battery into the battery
compartment.
2 Turn the cover upwards.
3 Tighten the screw.
External power supply with
DC/DC converter
The DC/DC converter must be used to connect the
Oxylog 3000 to permanently installed onboard
battery systems of different voltages (12 V, 24 V or
28 V DC), e.g. in ambulances, with a fuse of 10 -
16 A.
The voltage of the on-board supply may fluctuate,
depending on the amount of power required. The
supply voltage may fall below or exceed the range
permitted by the Oxylog 3000. The on-board
voltage is converted into a constant DC voltage of
approximately 19 V DC by the DC/DC converter:
– When connected to an external power supply
(e.g. the on-board power supply of the vehicle),
the ventilator must always be connected via the
DC/DC converter, refer to the "List of Accesso-
ries" on page 133 for additional information.
1 Plug the large connector (A) of the DC/DC
converter into the on-board supply.
2 Plug the small connector (B) into the DC
connector of the Oxylog 3000.
3 When the Oxylog 3000 is connected to an
external supply, the indicator
N
(C) lights up.
WARNING
The Oxylog 3000 will interrupt ventilation
when the battery is replaced while the device
is switched on and the external power supply
is not connected. Ventilation will resume with
the last values settings approximately 3 sec-
onds after inserting the battery.
WARNING
Use only a specified DC/DC converter.
Otherwise the device can malfunction.
Refer to the "List of Accessories" on page 133
for additional information.
WARNING
Do not connect the DC/DC converter to a
power supply that is connected to the mains.
Risk of electric shock or equipment damage.
016
12 V DC
24 V DC
28 V DC
Oxylog 3000
B C
A