22
EnteraLite
®
Infinity
™
Operator’s Manual
© Copyright 2004 ZEVEX Incorporated
2. Directions for Use
User Preference Settings
There are four user preference settings.
These settings can be changed to fit the
user’s needs.
Alarm Volume:
The alarm has two volumes, high or low.
Pump default is low (
Figure 2-26
).
Settings Lock:
This allows user to set a rate, dose, and
feed interval and then lock those settings
so they cannot be changed unintentional-
ly. Pump default is unlocked (
Figure 2-27
).
Dose Done:
There are two settings for the Dose Done
alarm: MUTE WHEN DONE or BEEP WHEN
DONE. Pump default is MUTE WHEN DONE
(
Figure 2-28
).
Backlight:
To conserve battery life, the backlight will
turn off automatically 10 seconds after
the last key has been pressed. However,
while pump is connected to an A/C cur-
rent the backlight settings can be
adjusted. The light can be set to ON or
OFF. With the ON setting the backlight
will remain on the entire time pump is
plugged in to a live power outlet. With
the OFF setting, the backlight will turn on
when a key is pressed and turn off 10 sec-
onds after the last key has been pressed.
Pump default is OFF (
Figure 2-29
).
19
Figure 2-26 Alarm Volume Settings
BEEP LOW and BEEP HIGH
Figure 2-27 Settings Lock
UNLK and LOCK
Figure 2-28 Dose Done Settings
BEEP WHEN DONE and MUTE WHEN DONE
Figure 2-29 Backlight Settings
LITE OFF and LITE ON
3. Alarms, Messages, and Indications
Alarms
ERRA - ERRZ
(
Figure 3-1
)
Pump will sound a continuous beep and display will
read ERR followed by a letter to indicate a self-test
has failed.
To clear alarm
: Turn the pump off and then back on.
LOAD SET
(
Figure 3-2
)
Pump will sound a dual tone beep repeatedly and dis-
play will read LOAD SET.
Why:
This alarm will sound when pump attempted to
run with the set improperly loaded or missing.
To correct the problem:
Press the
RUN/PAUSE
key to
silence alarm and place pump in pause mode, then
check the following:
1. An EnteraLite
®
Infinity
™
Disposable Set is loaded into
pump properly and door is closed.
2. Check cassette receptacle for cleanliness, especially
around pressure sensors. If cleaning is necessary, refer to
CHAPTER 4 -
CLEANING (Page 28)
.
LOW BATT
(
Figure 3-3
)
When 1 hour or less of battery life is available, display
will flash LOW BATT every 3 seconds and pump will
beep every 2 seconds to indicate battery is low and
pump will soon stop running.
To correct problem:
Plug in AC Adapter/Charger to
recharge battery.
Figure 3-1 ERRA
and ERRZ Alarm
Figure 3-2
LOAD SET Alarm
Figure 3-3
LOW BATT Alarm
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