Gambro AK 98, Operator'S Manual

Page: 164 / 386

A:162 AK 98 Dialysis Machine - Disinfection with the AK 98 dialysis
machine and WRO system
HCEN12745 Revision 10.2016
Program version 2.xx
4) Check that the WRO 300 unit is switched
on.
5) As soon as the LED test sequence is
completed: Press the
CHEM DISINF
button
on the WRO unit.
6) Select the central chemical disinfection
program.
7) Press the
CHEM DISINF
button on the
WRO unit until the light goes on.
When the central chemical disinfection
program has started the remaining
disinfection time is shown in the time
indicator on the screen of the dialysis
machine.
8) Immediately insert the wand connector into
the chemical intake port of the WRO unit,
press firmly and turn the connector to lock.
Check that the connector is securely in
place.
9)
CHEM SELECT
is now shown in the display
of the WRO unit.
10) The
Disinfection
button starts to flash.
Press
CENTR_CH_98
.
11) Initiate the disinfectant intake by pressing
the Disinfection button until it lights up
(steady light).
A few low inlet water alarms may occur on
the dialysis machine, these should be
disregarded.
12) Press the On/Off button on the dialysis
machine for three seconds to activate the
automatic switch off.
When the intake phase is completed
(10-20 minutes depending on program) the
buzzer will sound.
The
Mute
button will flash and 401
REMOVE WAND will be displayed on the
WRO unit.
13) Press the
Mute
button on the WRO unit to
silence the buzzer.
14) Leave the wand in the disinfectant
container and disconnect the wand
connector from the WRO unit. Let the
disinfectant from the line and wand flow
back into the container and then clamp the
line.
15) Remove the wand from the container and
flush it with water.