8
Preventive Maintenance
Manual 41394
SIGMA Spectrum Infusion System
Revision A
Preventive Maintenance
Keypad Operation Test
To check the Pump keypad and display for proper operation:
1. Plug the AC Power Adaptor into a working wall outlet, or install a Battery Module.
2. Press
ON/OFF
to power on the Pump.
3. When the Care Area screen appears, press
SETUP
.
4. Using the keypad, enter the letters
BA
then press
OK
.
5. Press the down
arrow soft key to select
BASIC
and press
OK
. The Pump is now in BASIC
MODE.
6. Press
OK
to select Primary Bag.
7. Press
OK
to select mL/hr.
8. Press
9
,
0
, and the decimal key on the keypad.
9. Verify that numbers and a decimal point (90
.
) appear in the Rate mL/hr field.
10. Press the
clear rate
soft key.
11. Press
5
,
6, 7, 8
on the keypad.
12. Verify that numbers (5678) appear in the Rate mL/hr field.
13. Press the
clear rate
soft key.
14. Press
1
,
2
,
3
,
4
on the keypad.
15. Verify that numbers (1234) appear in the Rate mL/hr field.
16. Press
RUN/STOP
.
The message, “Above UPPER Hard Limit Enter a Value of 999 or lower” appears.
17. Press
OK
. The message disappears.
18. Press the
clear program
soft key.
A “Clear Program? yes/no” prompt appears.
19. Press the
yes
soft key.
The Care Area Selection screen appears.
20. Press
ON/OFF
to power off the Pump.
21. If the keypad malfunctions, repeat the test.
22. If the error repeats, remove the Pump from service and contact Technical Support for service.
23. Record the findings on the Preventive Maintenance Check Sheet.