Operator`s manual

WRO 300 H
P/N 3027436 Rev. C
Troubleshooting
43
403 HIGH CONDUC-
TIVITY RINSE
WRO 300 H
Buzzer sounds with alarm sound, flashes,
message text displays.
Reason Conductivity value is above conductivity notifi-
cation limit after a prolonged rinse.
Action
1 Press , or to silence buzzer.
2 Perform an extra rinse by pressing
until rinse starts.
3 If problem persists notify technical person-
nel.
404 RINSE
REQUIRED
WRO 300 H
Buzzer sounds with alarm sound, and
flashes, message text displays.
Reason The WRO is filled with chemicals.
Action
1 Press , or to silence buzzer.
2 Perform rinse by pressing until rinse
starts.
405 INCORRECT
WATER LEVEL
WRO 300 H WRO 300 H stops, buzzer sounds with alarm
sound, and flashes, message text
displays.
Reason Water level in tank is lower than expected.
Action
1 Press , or to silence buzzer.
2 Check that the dialysis machine is turned
off
3 Press to restart.
4 If the problem persists notify technical per-
sonnel.
406 INSUFFICIENT
INTAKE
WRO 300 H
Buzzer sounds with alarm sound,
and
flashes, message text displays.
Reason The product water conductivity is below the
minimum intake conductivity limit.
Action
1Press ,
or to silence buzzer.
2 If the disinfection wand is inserted and
is pressed a second intake phase is started.
3 If the disinfection wand is not inserted and
is pressed the WRO continues to
dwell period.
No.
Alarm and
notifications Definition