Fresenius Kabi OPTIMA PT-VS-S, Техническое руководство

Страница: 35 / 106

optima04.3_002b_en.fm 35
Pr
ev
en
tiv
e
m
a
in
ten
anc
e
4.3.5 Keyboard check
This test checks
that the keyboard
keys are
functioning
correctly.
!
tESt.3
, press "START".
" The following screen appears:
" Press each key one by one,
#
The keys that have been pressed appear as a
reverse video image on the LCD screen.
If two keys or more are held down simultaneously, "beep! beep! beep!" will be heard,
indicating an error.
You may exit the test at any time by pressing
"START" for more than 3 seconds , returning to the test selection.
4.3.6 Battery voltage check
This test displays
the mains or
battery voltage in
volts or in tenths of
volts.
!
tESt.4
, press "START".
" The voltage is displayed in volts.
#
If the Optima pump is running on battery, the LCD
screen displays, for example:
#
If the Optima pump is running on the mains, the LCD
displays, for example:
" By confirming once again, a new test may be selected.
4.3.7 Checking the last 10 alarms
This test displays
in code form the
last ten alarms
which have been
triggered on the
Optima pump.
!
tESt.5
, press "START".
" The code for the most recent alarm is displayed at the top
of the LCD screen.
" Press the selection keys to display the following codes
from
1xxx
to
10xxx
.
" By validating once again, a new test may be selected.