Instructions for Use – BW 685 / BW 685 S BIEGLER
If a temperature other than 38.5°C is desired, it can be preset in the Standby
mode by using the controls
and
(Diag.1/5 and Diag.1/6). If an
adjustment control is pressed, the visual display indicates the existing preset
temperature. By repeated operation of the control
or
, the temperature
can be reset. Resetting of the temperature can only be performed in the
Standby mode.
The warmer of the BW 685 / BW 685 S can be started by pressing the
control
(Diag.1/3). A self-test of safety relevant device functions is carried
out, which is terminated by a short acoustic signal. The BW 685 /
BW 685 S attains the set target temperature within 1 minute. The actual
temperature (+/- 0.5°C) is indicated on the display.
Select suitable consumable materials. See the section "Consumable
materials".
Prepare infusion or transfusion. Important: The length of the tube between
the BW 685 / BW 685 S and the patient must be at least 40 cm and the tube
must not be stretched.
Beginning at the back of the heat exchanger, gently pull the extension tube
and coil it in a counter-clockwise direction towards the front. It is advisable
that the distance between the BW 685 / BW 685 S and the patient does not
exceed much more than 80 cm.
Important: The tube must be completely inserted into the groove (Diag. 2)
The flow direction specified in diagram 1 must be complied with.
10
DE - Edition 02 / 2007
Diag. 2
Position of the tube in the groove of the heat
exchanger