EnteraLite Infinity Enteral Feeding Pump

3 Actual User

(see page iii

for details)

OPERATOR’S MANUAL

TABLE OF CONTENTS

TABLE OF CONTENTS ........................................................................................ i

PRODUCT OVERVIEW ...................................................................................... iii

LIST OF WARNINGS AND CAUTIONS ............................................................. iv

1. PUMP COMPONENTS .................................................................................... 1

EnteraLite Innity Enteral Feeding Pump ........................................................ 1

Keypad ............................................................................................................. 3

Display ............................................................................................................. 4

Disposable Set ................................................................................................. 5

Symbols ........................................................................................................... 6

2. DIRECTIONS FOR USE .................................................................................. 7

Priming and Loading the Disposable Set ........................................................ 7

Operating the Pump

A Single Feeding Example ......................................................................... 10

An Interval Feeding Example ..................................................................... 13

The Battery

Running on Battery Power ......................................................................... 17

Charging the Battery .................................................................................. 18

User Preference Settings ............................................................................... 19

3. ALARMS, MESSAGES, AND INDICATIONS ............................................... 21

4. TROUBLESHOOTING GUIDE ...................................................................... 28

5. CLEANING .................................................................................................... 31

6. ACCESSORIES ............................................................................................. 32

7. SPECIFICATIONS ......................................................................................... 34

8. IMPORTANT PEDIATRIC CONSIDERATIONS ............................................ 36

9. ADDITIONAL TECHNICAL INFORMATION ................................................. 37

10. WARRANTY ................................................................................................ 39

LIST OF FIGURES ............................................................................................ 40

WHO TO CALL .................................................................................................. 43

INDEX ................................................................................................................ 45

Page

EnteraLite

Innity

Operator’s Manual

iii

PRODUCT OVERVIEW

The EnteraLite

Innity

is a rotary peristaltic enteral feeding pump designed to

deliver programmed doses of enteral nutrition solutions at selectable rates. It is

easy to use with a simple user interface and keypad. ZEVEX technology allows an

accuracy rate of +/- 5% and the ability to safely operate in any orientation. The En-

teraLite Innity system includes a complete line of DEHP-free pump delivery sets

with automatic free-ow protection.

The EnteraLite Innity is designed for both hospital and alternate care use. It is

durable, water resistant, and easily carried in a ZEVEX carry pack. The EnteraLite

Innity’s size, weight, accuracy, and portability promote and support health improv-

ing physical activity.

Cover Image

Actual user, 9 year-old Kendall Hollinger. 2005 ISI World Champion Figure Skater.

2004 ISI California State Champion Figure Skater. For more information on Kend-

all, contact Kim Hollinger at [email protected].

EnteraLite

Innity

Operator’s Manual

LIST OF WARNINGS AND CAUTIONS

WARNINGS

4 Use ONLY feeding solutions prescribed by the responsible physician, regis-

tered dietitian, registered nurse, or other licensed practitioner.

4 Use ONLY EnteraLite Innity Disposable Sets to ensure proper uid deliv-

ery. Others will not deliver the correct dose, may allow dangerous free-ow

conditions, and may generate hazardous uid pressures which may activate

occlusion alarms at unpredictable pressures.

4 Low ow rates, combined with high dose settings may exceed the life of the

disposable set. The disposable set must be replaced every 24 hours to main-

tain delivery accuracy, allow proper air and occlusion sensing, and prevent

growth of bacteria. DO NOT PROGRAM RATE AND DOSE COMBINATIONS

WHICH EXCEED A 24 HOUR FEED REGIMEN.

4 The battery capacity is an approximation. If you are unsure that enough ca-

pacity remains for your intended use, recharge it.

4 To avoid electrical shock, never clean pump with charger plugged into an out-

let or when pump is on.

4 Make sure the EnteraLite Innity AC Adapter/Charger is completely dry be-

fore plugging into an electrical outlet.

4 Do not use EnteraLite Innity Enteral Feeding Pump for delivery of non-

enteral solutions. Serious injury may result.

4 Proper operation of pump requires door is closed and latched. Make sure

door is closed and latched when motor is running.

4 If an error occurs (ER01 - ER99 or ERRA - ERRZ will appear in display), all

settings and volume counters should be checked and veried before starting

a feeding.

CAUTIONS

4 Federal law (U.S.A.) restricts this device to sale by or on the order of a physi-

cian, registered dietitian, registered nurse, or other licensed practitioner.

4 Dispose of EnteraLite Innity Disposable Sets properly, as required by local

law.

4 If any leaks are detected in the disposable set, stop pump operation and dis-

connect set from patient and replace with a new disposable set.

4 Care should be used when manually priming delivery set to ensure cassette

is not damaged by excess force.

4 Do not overload carry packs with personal items. Pump function may be af-

fected by kinked or pinched tubing and/or unintentional button presses.

EnteraLite

Innity

Operator’s Manual

1. PUMP COMPONENTS

EnteraLite Innity Enteral Feeding Pump

1. Door

2. Pump Wheel

3. Display

4. Upstream Pressure Sensor

5. Air Sensor

6. Downstream Pressure Sensor

7. Receptacle for Cassette

8. Keypad

Figure 1-1 Pump: Front

EnteraLite

Innity

Operator’s Manual

1. PUMP COMPONENTS

EnteraLite Innity Enteral Feeding Pump

1. Pump Instruction Label

2. Speaker

3. Receptacle for Pole Clamp

4. Serial Number Label

5. Charger/Power Connector

Figure 1-2 Pump: Rear

1. PUMP COMPONENTS

Keypad

Press ON/OFF key for 1.5 seconds to

either turn EnteraLite Innity on or off.

Press and hold PRIME key to rapidly

ll disposable set with uid. Release

key to stop.

Press RUN/PAUSE key to either start

pump or place it in pause mode.

Press FEED INT key to display feed

interval setting.

Press VOL/TOTAL key once to display volume delivered for current

feeding. Press key again to display total cumulative volume delivered in

all feed cycles since total volume was last cleared.

Press RATE/DOSE key to transition between rate and dose settings.

Press CLEAR key to reset displayed function to its minimum value.

Press and hold for three seconds to clear rate, dose, feed interval and

volume delivered to minimum values at the same time.

Press + key to increase displayed feed function. Press and hold key to

increase value rapidly.

Press - key to decrease displayed feed function. Press and hold key to

decrease value rapidly.

Note: The following keys only function when pump is in pause mode:

PRIME, CLEAR, +, and - .

Figure 1-3 Keypad Layout

EnteraLite

Innity

Operator’s Manual

1. PUMP COMPONENTS

Display

The display includes large alphanumeric char-

acters, as well as smaller symbols and words.

All segments and symbols on the display are

shown in Figure 1-4.

Settings and messages are displayed in large

alphanumeric characters (Figure 1-5).

When the large alphanumeric characters dis-

play numbers, one of the smaller words below

the characters indicates which function is be-

ing displayed (Figure 1-6).

The run symbol indicates pump is running

(Figure 1-7).

The wall plug symbol indicates the charger

is plugged in, and connected to a live power

outlet. The battery symbol indicates pump is

running on battery power only. The fuel gauge

symbol indicates how much battery charge re-

mains (Figure 1-8).

NOTE: The display light will automatically turn

off 10 seconds after the last key is pressed. The

light will also remain on for 10 seconds after the

charger is connected between pump and live

power outlet. If you would prefer the light to re-

main on when connected to an outlet, you can

change the pump light setting to ON. See the

User Preference Settings section (Page 19) for

instructions to change this setting.

Figure 1-4 Display Segments

Figure 1-5 Alphanumeric

Characters and Units

Figure 1-6 Setting Indicators

Figure 1-7 Run Indicators

Figure 1-8 Power Indicators

Disposable Set

The only disposable sets approved for use with EnteraLite Innity pump are:

4 EnteraLite Innity 500 ml Bag Set - Order Number INF0500

4 EnteraLite Innity 1200 ml Bag Set - Order Number INF1200

4 EnteraLite Innity Spike Set - Order Number INF0010

1. “ ” Symbol

2. Cassette

3. Downstream Tubing

4. Upstream Tubing

5. 500ml or 1200ml Feeding Bag

6. Barbed Enteral Adapter

7. Adapter Protective Cover

8. Spike Protective Cover

9. Spike

Figure 1-9 EnteraLite Innity 500ml or 1200ml Bag Set

Figure 1-10 EnteraLite Innity Spike Set

2 3 4

1. PUMP COMPONENTS

EnteraLite

Innity

Operator’s Manual

1. PUMP COMPONENTS

Symbols

Brief instructions for operation of pump as

well as a brief explanation of each alarm

message which pump may communi-

cate are printed on the label attached

to pump. These are not intended to be

used in place of the Operator’s Manual.

They are simply a quick reference guide.

Please read the Operator’s Manual be-

fore operating the EnteraLite Innity.

The bag symbol is printed on pump door

over port where upstream tubing enters

pump.

The patient symbol is printed on pump

door over port where downstream tubing

exits pump.

EN 60601-1 Type BF degree of protec-

tion against electrical shock. No electrical

connection to patient. Drop from any an-

gle from height of 3 feet shall not damage

pump operation.

IEC 529 degree of protection against

water entering the enclosure. Water jets

from any direction shall have no effect.

This symbol is printed on pump delivery

sets. It indicates only one patient should

use each disposable set.

This symbol is printed on pump delivery

sets. It indicates pump delivery sets are

made with materials that do not contain

the plasticizer DEHP.

Consult

Accompanying

Documents

Figure 1-11 Consult

Accompanying Documents

Figure 1-12

Feeding Bag Connection

Figure 1-13 Patient Connection

Figure 1-14

TYPE BF Shock Protection

Figure 1-16 Single Patient Use

Figure 1-17 DEHP-free

Figure 1-15 IEC 529

IPX5

2. DIRECTIONS FOR USE

Recommendation for First Use:

Since battery may not be fully charged when pump is rst received, it is recom-

mended that battery be charged for 6 hours prior to operating on battery power

(see Page 18 for additional information).

Priming and Loading the Disposable Set

Step 1:

 4If you are using the spike set with a vented

bottle or pre-lled bag:

Remove protective cover from spike, and

insert spike into spike adapter of formula con-

tainer (Figure 2-1).

 4 If you are using the 500ml or 1200ml dis-

posable set:

Hold bag upright and pour in feeding solution

(Figure 2-2). Close cap securely.

NOTE: Blenderized or aggressively mixed solutions

may have foam. If using this type of solution, allow

it to sit for 10 to 15 minutes before pouring into bag.

This will reduce the chance of an alarm due to air

in the tubing.

Step 2:

Remove protective cover from barbed adapter. If

using pole clamp, protective cover may be placed

in the groove on back of clamp (Figure 2-3).

NOTE: If set is to be used with a carry pack, all air

must be removed from bag and tubing. Continue

to step 3 for instructions on removing air. If set

is to be hung above pump, i.e. on an IV pole, you

may skip to step 4.

Figure 2-1 Spike Container

Figure 2-2 Fill Bag

Figure 2-3 Remove Cover from

Barbed Adapter / Place Cover

on Pole Clamp

EnteraLite

Innity

Operator’s Manual

2. DIRECTIONS FOR USE

Step 3:

Turn bag upside down and gently squeeze. Tilt bag

as needed to keep air at tubing port (Figure 2-4).

Step 4:

Gently pinch teal colored tubing below “ ” symbol.

Hold this position until air is removed from tubing.

Gently squeeze bag at same time to assist uid

ow. If uid does not ow, pinch may be too tight

(Figure 2-5).

NOTE: Inside the teal colored tubing, below the “ ”

symbol is the in-line occluder. The in-line occluder is

the built-in anti free-ow device. By pinching tubing

gently, the tubing moves away from the in-line occlud-

er allowing uid to ow (Figure 2-6). It is important to

only pinch the tubing below the “ ” symbol to avoid

damaging the in-line occluder.

NOTE: Air may also be removed from tubing using

the pump prime feature. See step 7 for instructions

on using the pump prime feature.

Step 5:

Loop silicone tubing around pump wheel stretching

lightly. Seat cassette into pump (Figure 2-7). Close

pump door (Figure 2-8).

NOTE: If 1200ml set is to be used with Mini Back-

pack, load set into back section of pack and thread

cassette through port in bottom corner of pack prior

to loading cassette into pump.

Figure 2-4 Squeeze Bag

Tubing

Port

Figure 2-5 Pinch Tubing

Figure 2-6 Tubing Segment

Being Pinched

Step 6:

Press and hold ON/OFF key for 1.5 seconds to turn

pump on. While pump runs through a self test, dis-

play will light and an audible alarm will sound as

pump displays the nine digit serial number three

digits at a time for one second each. The display

will then show the letter ‘R’ followed by a number,

which is the software revision.

Next, all segments of display will be shown for 2

seconds. Verify all display segments and sym-

bols are active.

The self test is complete and pump will then display

last programmed rate and will be in pause mode.

If any air is still in the tubing, continue to Step 7 to

use pump prime feature.

Step 7:

Press and hold PRIME key. Alarm will sound once

and pump will begin pumping at the maximum rate

of 600 ml/hr. Display will read “TO STOP LET GO”

(Figure 2-9). Once all air is removed from tubing, re-

lease key. Pump will stop, display will revert to last

programmed rate, and pump will be in pause mode.

For pump operation instructions:

4 For a Single Feeding Example: go to Page 10.

4For an Interval Feeding Example: go to Page 13.

2. DIRECTIONS FOR USE

Figure 2-7 Seat Cassette

Figure 2-8 Close Pump Door

Figure 2-9 Priming Indication

EnteraLite

Innity

Operator’s Manual

2. DIRECTIONS FOR USE

Operating the Pump

A Single Feeding Example

If you want to deliver 500 ml of enteral feeding solution at a rate of 120 ml/hr and

then stop the pump:

Key Sequence for “A Single Feeding Example”

Step 1:

Prepare the disposable set with enteral feeding solution as described in the Prim-

ing and Loading the Disposable Set instructions (page 7).

Step 2:

Hang feeding bag or container so that the bottom of bag is at or above the level

of the pump door.

OR - If an EnteraLite Innity carry pack is to be used, load pump and feeding

bag into the proper compartments, securing pump, bag and tubing with the

pack’s straps (Page 32).

Step 3:

Turn pump on by pressing the ON/OFF key. After run-

ning the self test, display will show last programmed

rate.

Step 4:

Press the + or - key to change the rate to 120 ml/hr.

Hold down either key to change rapidly (Figure 2-10).

Step 5:

Press the RATE/DOSE key to display dose. Press the +

or - key until a dose of 500 ml is displayed (Figure 2-11).

120 ml/h 500 ml

Figure 2-10 Program Rate

to 120 ml/hr

Figure 2-11 Program Dose

to 500 ml

2. DIRECTIONS FOR USE

NOTE: For a single feeding the feed interval setting

should be programmed to NONE (Figure 2-12). When

you have nished setting rate and dose check the

display to see if it reads FEED INTERVAL. If it does,

press the FEED INT key, then press the CLEAR key.

Display will read NONE.

Step 6

Connect barbed adapter to the patient’s enteral feeding tube.

Step 7

Press the RUN/PAUSE key. Pump will begin run-

ning. Display will show programmed rate and the arcs

around the run symbol will rotate (Figure 2-13).

While pump is running, the following may be viewed

by pressing the appropriate key: Rate, Dose, and

Feed Interval.

To view the amount delivered in the current feeding,

press the VOL/TOTAL key (Figure 2-14). This counter

will reset itself when the previously programmed dose

has been completed and a new feeding is started, or

if a feeding is interrupted and Rate, Dose or Feed In-

terval is changed.

To view the amount delivered over the course of sev-

eral feedings press the VOL/TOTAL key a second

time. Display will read TOTL then the amount. This

counter never resets itself. It can only be reset by the

user (Figure 2-15).

While pump is running, the settings cannot be changed

and the Prime feature is disabled.

If you want to stop pump at any time, press the RUN/PAUSE key. Display will show rate,

and pump will be in pause mode. Or, turn pump off by pressing the ON/OFF key.

Figure 2-14 Amount

Currently Delivered

Figure 2-15

Total Amount Delivered

Figure 2-12 Clear

Feed Interval

Figure 2-13

Pump is Running

EnteraLite

Innity

Operator’s Manual

2. DIRECTIONS FOR USE

When you would like to restart pump, press the ON/OFF and/or the RUN/PAUSE

key. Pump will save the memory of where it was in the feeding before stop-

ping. Press the RUN/PAUSE key and pump will restart at the point where it was

stopped.

NOTE: Any changes to pump settings during a feeding cycle will cause pump to

start a new feeding; it will not start where it left off.

Feeding Completion:

When the dose has been completely delivered, pump will stop running, and dis-

play will read DOSE DONE. Pump will be in a pause mode until it is turned off or

feeding is restarted. To clear DOSE DONE, press and hold the ON/OFF key for

1.5 seconds to turn pump off, or press the RUN/PAUSE key to put pump in pause

mode. Adjustments to settings can be made at this time, or press the RUN/PAUSE

key a second time to start another feeding using same rate, dose, and feed inter-

val settings.

If you would prefer the alarm to sound when the dose

is complete, you can change the pump dose complete

alarm setting to BEEP WHEN DONE. See the User

Preference Settings section (Page 19) for instructions

to change this setting. When set to BEEP WHEN

DONE, the pump will stop at the end of the feeding,

beep intermittently, and display will read DOSE DONE

(Figure 2-16). To silence alarm when the dose is com-

plete, press and hold the ON/OFF key for 1.5 seconds

to turn pump off, or press the RUN/PAUSE key to put

pump in pause mode.

NOTE: To program an innite dose, press and hold the + key until display reads

INF. When an innite dose has been programmed, pump will not alarm DOSE

DONE. Pump will run continuously as long as feeding solution remains in the bag.

When empty, pump will alarm NO FOOD or NO FLOW IN.

Figure 2-16 DOSE DONE

2. DIRECTIONS FOR USE

Next Feeding:

Turn pump on. Previous settings for rate, dose, and feed interval will be saved in

memory. If no changes are required, verify each setting is correct and restart pump

running.

NOTE: Rate, dose, and feed interval settings can be locked so that changes can-

not be made. See the User Preference Settings section (Page 19) for instructions

to change this feature.

Operating the Pump

An Interval Feeding Example

If you want to deliver 100 ml of enteral feeding solution at a rate of 50 ml/hr, and

repeat this feeding every 6 hours:

Key Sequence for “An Interval Feeding Example”

Step 1:

Prepare the disposable set with enteral feeding solution as described in the Prim-

ing and Loading the Disposable Set instructions (Page 7).

Step 2:

Hang feeding bag or container so that the bottom of bag is at or above the level

of the pump door.

OR - If an EnteraLite Innity pack is to be used, load the pump and feeding bag into

the proper compartments, securing pump, bag and tubing with the pack’s straps

(see Page 32).

Step 3:

Turn pump on by pressing the ON/OFF key. After running the self test, display will

show last programmed rate.

50 ml/h 100 ml

6.00 hr

EnteraLite

Innity

Operator’s Manual

2. DIRECTIONS FOR USE

Step 4:

Press the + or - key to change the rate to 50 ml/hr.

Hold down either key to change rapidly (Figure 2-17).

Step 5:

Press the RATE/DOSE key to display dose. Press the

+ or - key until a dose of 100 ml is displayed (Figure

2-18).

Step 6:

Press the FEED INT key to display the feed interval

setting. Press the + or - key until 6.00 hr is displayed

(Figure 2-19).

NOTE: The amount of time to complete a rate and

dose combination can be gured by dividing the dose

by the rate (Dose/Rate = Time). The number of hours

to be programmed as the feed interval is the amount

of time to deliver the dose plus the amount of time

pump should pause. Example: 100 ml divided by 50

ml/hr equals 2 hours for feeding delivery, plus a pause

of 4 hours equals a feeding interval of 6 hours (100 ml

÷ 50ml/hr = 2 hours running + 4 hours pause = 6 hours

from feeding start time to start time).

Pump will calculate number of hours it will take to deliver the rate and dose com-

bination. When the FEED INT key is pressed the rst available value will be

compatible with that combination. In this example the rst available value will be

2.00 hr.

NOTE: Feed interval is displayed in hours and minutes, i.e. 5.10 = 5 hours and

10 minutes.

NOTE: Feed interval cannot be programmed if rate and dose combination requires

more than 24 hours to deliver.

Step 7:

Connect barbed adapter to patient’s enteral feeding tube.

Figure 2-17 Program Rate

to 50 ml/hr

Figure 2-18 Program Dose

to 100 ml

Figure 2-19 Program Feed

Interval 6.00 hr

2. DIRECTIONS FOR USE

Step 8:

Press the RUN/PAUSE key. Pump will begin running.

Display will show programmed rate, the arcs around

the run symbol will rotate and display will read FEED

INTERVAL (Figure 2-20).

While pump is running the following may be viewed by

pressing the appropriate key: Rate, Dose, and Feed

Interval.

To view the amount delivered in the current feeding,

press the VOL/TOTAL key (Figure 2-21). This counter

will reset itself when the previously programmed dose

has been completed and a new feeding is started, or

if a feeding is interrupted and Rate, Dose or Feed In-

terval is changed.

To view the amount delivered over the course of sev-

eral feedings press the VOL/TOTAL key a second

time (Figure 2-22). Display will read TOTL then the

amount. This counter never resets itself, it can only

be reset by the user.

While pump is running, the settings cannot be changed

and the Prime feature is disabled.

If you want to stop pump at any time, press the RUN/PAUSE key. Display will show

rate, and pump will be in pause mode. Or, turn pump off by pressing the ON/OFF

key.

When you would like to restart pump, press the ON/OFF and/or the RUN/PAUSE

key. Pump will save the memory of where it was in the feeding before stop-

ping. Press the RUN/PAUSE key and pump will restart at the point where it was

stopped.

NOTE: Any changes to pump settings during a feeding cycle will cause pump to

start a new feeding; it will not start where it left off.

Figure 2-20

Pump is Running

Figure 2-21 Amount

Currently Delivered

Figure 2-22

Total Amount Delivered

EnteraLite

Innity

Operator’s Manual

2. DIRECTIONS FOR USE

Feeding Completion:

When the dose has been completely delivered, pump

will stop running and display will read NEXT DOSE

then give the number of hours and minutes until feed-

ing will be repeated (Figure 2-23). Display will show

the run symbol ashing without the arcs rotating

around it. Pump will repeat this cycle until disposable

set is empty or until it is stopped by user.

NOTE: When a feed interval has been programmed,

pump will not alarm DOSE DONE. Pump will cycle

continuously as long as feeding solution remains in

the bag. When empty, pump will alarm NO FOOD or

NO FLOW IN.

To stop feeding, press the ON/OFF key for 1.5 sec-

onds to turn pump off or press the RUN/PAUSE key to

put pump in pause mode. Adjustments to settings can

be made at this time.

New Feeding Cycle:

Turn pump on. Previous settings for rate, dose, and feed interval will be saved in

memory. If no changes are required, verify each setting is correct and restart pump

running.

NOTE: Rate, dose, and feed interval settings can be locked into place so that

changes cannot be made. See the User Preference Settings section (Page 19) for

instructions to change this feature.

Figure 2-23

Time Until Next Feeding

2. DIRECTIONS FOR USE

The Battery

Running on Battery Power

EnteraLite Innity will run for 24 hours at a rate

of 125 ml/hr. A fully depleted battery takes ap-

proximately 6 hours to fully charge.

When pump is running on battery power the

battery symbol will appear in the display (Fig-

ure 2-24).

The segments or blocks between E and F represent the fuel gauge of the battery.

Each block represents approximately 6 hours of charge. When each bar is half

spent, it will begin to ash, indicating approximately 3 hours of charge is left for that

bar. When the last block is gone, the battery symbol will blink to indicate there is

approximately 1 hour of charge left. Display will ash LOW BATT every 3 seconds

and pump will beep every 2 seconds to remind user of low battery condition. When

battery is fully depleted pump will turn off automatically.

NOTE: The battery life is an approximation based on a fully charged battery and

a ow rate of 125 ml/hr. Higher ow rates will run the battery down faster, while

lower ow rates and interval feedings will allow the battery to last longer. Battery

life degrades over time.

Figure 2-24 Battery Power Indicator

EnteraLite

Innity

Operator’s Manual

2. DIRECTIONS FOR USE

The Battery

Charging the Battery

To charge the battery, insert plug from AC

Adapter/Charger into port on the left side of

pump. Plug charger into a wall outlet.

Pump will charge whether it is turned off or

running.

When charger is plugged in and charging, the

plug symbol will appear in the display and the

fuel gauge will display four bars scrolling from

E to F. This pattern continuously repeats while

pump is charging (Figures 2-25a through 2-

25e). When bars stop scrolling pump is done

charging.

To check the status of battery during charg-

ing, disconnect charger from pump and turn

on pump.

NOTE: If pump shut down due to low battery,

charging less than 10 minutes may result in an

ER99 alarm. Fully charge battery if depleted

(see page 22 to clear alarm).

Figure 2-25 Fuel Gauge

2. DIRECTIONS FOR USE

User Preference Settings

There are four user preference settings. These set-

tings can be changed to t the user’s needs.

Alarm Volume:

The alarm has two volumes, high or low. Pump de-

fault is low (Figure 2-26).

Settings Lock:

This allows user to set a rate, dose, and feed inter-

val and then lock those settings so they cannot be

changed unintentionally. This will also lock the vol-

ume counters from being unintentionally cleared.

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 current 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 out-

let. With the OFF setting, the backlight will turn on

when a key is pressed and turn off 10 seconds after

the last key has been pressed. Pump default is ON

(Figure 2-29).

NOTE: Regardless of setting, the backlight will al-

ways turn off 10 seconds after pump is turned off.

Figure 2-26 Alarm Volume

Settings BEEP LOW

and BEEP HIGH

Figure 2-27 Settings Lock

UNLK and LOCK

Figure 2-29 Backlight Settings

LITE OFF and LITE ON

Figure 2-28 Dose Done Settings BEEP WHEN

DONE and MUTE WHEN DONE

EnteraLite

Innity

Operator’s Manual

2. DIRECTIONS FOR USE

To adjust these settings:

Key Sequence for “Adjusting User Preference Settings”

Step 1:

With pump turned off, press and hold for 1.5 seconds the + and the ON/OFF keys

at the same time. Pump will beep and then display the words BEEP HIGH or

BEEP LOW.

Press the + key to change to HIGH or the - key to change to LOW. Pump will give

a triple beep when the + or - keys are pressed and setting will change. If setting is

as desired, do not press either key.

Step 2:

Press the PRIME key. Display will read UNLK (unlocked) or LOCK (locked).

Press the + key to change to LOCK (locked) or the - key to change to UNLK (un-

locked). If setting is as desired, do not press either key.

Step 3:

Press the PRIME key again. Display will read MUTE WHEN DONE or BEEP

WHEN DONE.

Press the + key to change to BEEP WHEN DONE or the - key to change to MUTE

WHEN DONE. If setting is as desired, do not press either key.

Step 4:

Press the PRIME key again. Display will read LITE ON or LITE OFF.

Press the + key to change to LITE ON or the - key to change to LITE OFF. If setting

is as desired, do not press either key.

Step 5:

Press the ON/OFF to turn pump off. Setting changes will be saved automatically.

HIGH

LOW

LOCK

UNLK

MUTE

BEEP

LITE ON

LITE OFF

3. ALARMS, MESSAGES, AND INDICATIONS

Following is a list of all alarms, display messages, and indications that are used by

the EnteraLite Innity enteral feeding pump. Each alarm, message, or indication is

described in detail on the following pages:

Figure Description Page

Alarms

3-1 ER01 - ER99 (or ERRA - ERRZ) ........................................................ 22

3-2 LOAD SET ............................................................................................. 22

3-3 LOW BATT ............................................................................................ 22

3-4 NO FLOW IN ......................................................................................... 23

3-5 NO FLOW OUT ..................................................................................... 23

3-6 NO FOOD ............................................................................................. 24

3-7 PUSH RUN TO FEED .......................................................................... 24

3-8 SHUT DOOR ........................................................................................ 25

Messages

3-9 DOSE DONE ......................................................................................... 25

3-10 NEXT DOSE ......................................................................................... 25

Indications

3-11 CHEK ..................................................................................................... 26

3-12 TO STOP LET GO .............................................................................. 26

Battery Doesn’t Hold Its Charge ............................................................ 27

Battery Doesn’t Charge ......................................................................... 27

Charger Installed but No Plug Symbol Visible ....................................... 27

Should any of these alarms or indications continue after troubleshooting, contact

your healthcare provider for pump service.

EnteraLite

Innity

Operator’s Manual

3. ALARMS, MESSAGES, AND INDICATIONS

Alarms

ER01 - ER99 or ERRA - ERRZ (Figure 3-1)

Pump will sound a continuous beep and display will

read ER followed by a two digit number or ERR fol-

lowed by a letter to indicate a self-test has failed.

To clear alarm: Turn the pump off and then

back on.

WARNING: If an error occurs (ER01 - ER99 or

ERRA - ERRZ will appear in display), all settings

and volume counters should be checked and veri-

ed before starting a feeding.

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 Innity disposable set is loaded

into pump properly and door is closed.

2. Check cassette receptacle for cleanliness, es-

pecially around pressure sensors. If cleaning is

necessary, refer to CHAPTER 5 - CLEANING

(Page 31).

LOW BATT (Figure 3-3)

When 1 hour or less of battery life is available, display

will ash 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 the problem: Plug in AC Adapter/

Charger to recharge battery.

Figure 3-1 ER01 - ER99 or

ERRA - ERRZ Alarm

Figure 3-2

LOAD SET Alarm

Figure 3-3

LOW BATT Alarm

3. ALARMS, MESSAGES, AND INDICATIONS

NO FLOW IN (Figure 3-4)

Pump will sound a dual tone beep repeatedly and dis-

play will read NO FLOW IN.

Why: This alarm has occurred because pump

has detected blockage in the set between pump

and bag.

To correct the problem: Press the RUN/PAUSE

key to silence alarm and place pump in pause

mode, then check the following:

1. Check tubing for kinks or formula clumps. Cor-

rect blockage.

2. Check cassette receptacle for cleanliness,

especially around the pressure sensors. If

cleaning is necessary, refer to CHAPTER 5 -

CLEANING (Page 31).

NO FLOW OUT (Figure 3-5)

Pump will sound a dual tone beep repeatedly and dis-

play will read NO FLOW OUT.

Why: This alarm has occurred because pump

has detected a blockage in the set between

pump and patient.

To correct the problem: Press the RUN/PAUSE

key to silence alarm and place pump in pause

mode, then check the following:

1. Check tubing for kinks or blockages. Remove

kink or blockage.

2. Check cassette receptacle for cleanliness, es-

pecially around pressure sensors. If cleaning

is necessary, refer to CHAPTER 5 - CLEAN-

ING (Page 31).

3. Back pressure from patient may also cause this alarm. Discuss with physician.

Figure 3-4

NO FLOW IN Alarm

Figure 3-5

NO FLOW OUT Alarm

EnteraLite

Innity

Operator’s Manual

3. ALARMS, MESSAGES, AND INDICATORS

NO FOOD (Figure 3-6)

Pump will sound a dual tone beep repeatedly and dis-

play will read NO FOOD.

Why: This alarm has occurred because pump

has detected air in the tubing. It takes approx-

imately 1 ml of air, which is approximately 5

inches (12.7 cm) in length entering the teal col-

ored tubing to cause an alarm.

To correct the problem: Press the RUN/PAUSE

key to silence alarm and place pump in pause

mode, then check the following:

1. Check feeding bag for food. If it is empty, rell bag and prime the set to re-

move air from the bag and tubing.

2. Check tubing for air bubbles. If bag is full but air is present in the tubing,

disconnect set from patient, press and hold the PRIME key until air bubble

has moved to the end of the tubing.

3. Check cassette receptacle for cleanliness, es-

pecially around the air sensor. If cleaning is

necessary, refer to CHAPTER 5 - CLEANING

(Page 31).

4. Check that an EnteraLite Innity disposable set is

loaded into pump properly and door is closed.

5. Check disposable set for worn tubing. If it is

worn, replace with a new set.

NOTE: Blenderized or aggressively mixed solutions

may have foam. Small foam bubbles may collect in

the air sensor area and must be cleared in order to

avoid a NO FOOD alarm. Allowing foamy solutions to

sit for 10 to 15 minutes after mixing and prior to pour-

ing into the bag will reduce the amount of foam.

PUSH RUN TO FEED (Figure 3-7)

Pump will sound a dual tone beep repeatedly and dis-

play will read PUSH RUN TO FEED.

Figure 3-6

NO FOOD Alarm

Figure 3-7 PUSH RUN TO

FEED Alarm

3. ALARMS, MESSAGES, AND INDICATIONS

Why: This alarm has occurred because pump

has been in pause mode for 2 minutes.

To correct the problem: Press the RUN/PAUSE

key to silence alarm and place pump in pause

mode again. Program and use pump or press

the ON/OFF key to turn it off.

SHUT DOOR (Figure 3-8)

Pump will sound a dual tone beep repeatedly and dis-

play will read SHUT DOOR. Note: This alarm is available

only on select pumps.

Why: This alarm has occurred because the pump

door was opened while pump was running.

To correct the problem: Press the RUN/PAUSE

key to silence alarm and place pump in pause

mode then shut the door. Check door is latched

securely. If door will not stay closed, check door

latch and latch pocket on pump are not broken

or cracked.

Messages

DOSE DONE (Figure 3-8)

This message indicates a single feeding dose has

been delivered.

To clear pump: Either press the ON/OFF key to turn

pump off, or press the RUN/PAUSE key to put pump

in pause mode before starting another feeding.

NEXT DOSE (Figure 3-9)

If the interval feeding feature is in use, between feed-

ings display will read NEXT DOSE ##.## hr. (##.##,

indicates the time in hours and minutes until the next

dose begins.)

If the currently programmed feeding is not desired, either press the ON/OFF key to

turn pump off or press the RUN/PAUSE key to place pump in pause mode where

adjustments can be made to the settings.

Figure 3-8

SHUT DOOR Alarm

Figure 3-9

DOSE DONE Message

Figure 3-10

NEXT DOSE Message

EnteraLite

Innity

Operator’s Manual

3. ALARMS, MESSAGES, AND INDICATIONS

Indications

CHEK (Figure 3-11)

Pump will sound a dual tone beep once and CHEK,

RATE, DOSE, and FEED INTERVAL will all blink on

the display.

Why: This alarm sounds when the RATE, DOSE,

and FEED INTERVAL are not compatible. As dis-

cussed in the Interval Feeding Example (Page

13), pump divides the dose by the rate to deter-

mine the amount of time required for the dose to be delivered. Based on

the RATE and DOSE combination, when the FEED INTERVAL is being pro-

grammed, the rst value available will be the rst value that is compatible with

the RATE and DOSE settings. Should the RATE or DOSE be changed after

the FEED INTERVAL has been programmed, and the combination requires

the delivery time to be longer than the amount of time programmed as the

FEED INTERVAL, user will receive this alarm.

For example, if rate is 100 ml/hr, and dose is 200

ml, then the pump will take 2 hours to deliver the

dose. The rst available FEED INTERVAL will be

2.00 hr. However, if the dose is changed to 300

ml, the dose will now take 3 hours to deliver and

therefore 2.00 hr is an impossible FEED INTER-

VAL. If the RUN/PAUSE key is pressed before

the FEED INTERVAL has been changed (the

next available value being 3.00), the pump will

give the CHEK alarm.

To correct the problem: Press the RUN/PAUSE

key to put pump in pause mode, and reprogram

the settings.

TO STOP LET GO (Figure 3-12)

When pressing and holding the PRIME key, alarm will

sound once, pump will begin pumping at maximum rate

of 600 ml/hr and display will read “TO STOP LET GO”.

To stop priming: Release the PRIME key.

Figure 3-11

CHEK Indication

Figure 3-12

Priming Indication

3. ALARMS, MESSAGES, AND INDICATIONS

Battery Doesn’t Hold Its Charge

Battery will lose its charge if stored for a long period of time or if stored at high tem-

peratures (such as in an automobile during summer).

To correct the problem: Recharge the battery. If the problem continues dur-

ing regular use, contact your healthcare provider for service.

Battery Doesn’t Charge

If the battery symbol and the E and F of the fuel gauge

(Figure 3-13) are ashing while the pump is plugged

in, the battery is not charging.

To correct the problem: Contact your health-

care provider for service.

Charger Installed but No Plug Symbol Visible

If the plug symbol does not display after the AC Adapter/Charger is plugged into

pump and a live power outlet, then charger is not charging battery.

To correct the problem: Check the following:

4 Verify that the wall outlet works by plugging in another appliance, such as

a lamp.

4 Charger is connected properly.

If this does not correct the problem, pump or charger may be damaged. Con-

tact your healthcare provider for service.

NOTE: There are no user serviceable or replaceable components inside the En-

teraLite Innity.

Figure 3-13 Battery Symbol

and the E and F of the Fuel

Gauge

EnteraLite

Innity

Operator’s Manual

4. TROUBLESHOOTING GUIDE

NO FOOD Alarm

If re-priming of the pump delivery set is required, it is advisable to disconnect the

enteral adapter from the patient’s feeding tube while re-priming.

1. Is bag of pump de-

livery set empty?

YES

Rell bag, re-prime delivery set, and resume feeding

2. Is air present in

the tubing?

3. Is formula

blenderized or ag-

gressively mixed?

4. Are air bubbles

trapped inside the

cassette?

YES

Has all air been removed from bag of pump delivery set?

IF NO: Manually prime tubing

by turning bag upside down,

gently squeezing lower half of

bag while pinching the teal col-

ored tubing just below the drop

symbol. Hold this position un-

til all air is removed from bag

and tubing.

IF YES: Press and

hold the PRIME

key to move air

in the tubing past

pump delivery set

cassette and re-

sume feeding.

YES

Let formula sit for 10 - 15 minutes before preparing pump

delivery set for feeding. If foam is present in tubing, ush

by priming pump delivery set either manually or with the

pump and resume feeding.

YES

Remove tubing from pump and manually prime tubing by

turning bag upside down, gently squeezing lower half of

bag while pinching the teal colored tubing just below the

drop symbol. Hold this position until all air has passed

through the teal segment of tubing.

If alarm continues, contact your

healthcare provider or ZEVEX Customer Service

at (800) 970-2337 for assistance.

ERRA, ERRD, ERRF, ER01, ER02, or ER03 Alarms

1. Was pump door

open while pump

was turned on or

while running?

YES /

UNSURE

Turn pump off. Unload and reload delivery set cas-

sette. Make sure door is closed securely, then turn

pump back on.

If alarm continues, contact your

healthcare provider or ZEVEX Customer

Service at (800) 970-2337 for assistance.

4. TROUBLESHOOTING GUIDE

LOAD SET Alarm

1. Is door closed se-

curely?

Turn pump off. Unload and reload delivery set

cassette. Make sure door is closed securely. Turn

pump back on.

2. Is door cracked

or tab on inside of

door broken?

YES

Contact your healthcare provider or

ZEVEX Customer Service at

(800) 970-2337 to receive a new door.

NO /

UNSURE

Contact your healthcare provider or

ZEVEX Customer Service at

(800) 970-2337 for assistance.

NO FLOW IN or NO FLOW OUT Alarms

4 NO FLOW IN - Occlusion between delivery set and pump.

4NO FLOW OUT - Occlusion between pump and patient.

1. Is delivery set

tubing pinched,

kinked, or clogged?

YES

Check delivery set for obstructions or kinks in tubing. Cor-

rect blockage and resume feeding.

2. Is tab on inside of

door broken?

YES

Contact your healthcare provider or

ZEVEX Customer Service at

(800) 970-2337 to receive a new door.

3. Is pressure sensor

region of cassette

receptacle clean?

YES

Clean pressure sensor area with a cotton swab, soft

cloth or dampened sponge, or wash entire pump under

running water. Do not use abrasive materials or harsh

chemicals.

4. Are there visible

signs of damage

to pressure sen-

sors area?

YES

Contact your healthcare provider or

ZEVEX Customer Service at

(800) 970-2337 to return pump for service.

Disconnect from patient and ll a new delivery set with food.

Prime set and start pump. If alarm continues, contact your

healthcare provider or ZEVEX Customer Service

at (800) 970-2337 for assistance.

EnteraLite

Innity

Operator’s Manual

4. TROUBLESHOOTING GUIDE

Charging Problems

1. Is A/C adapter

charger plugged

into wall outlet and

pump properly?

Check connections for both wall plug and pump

adapter. Green indicator light on charger wall plug

should be illuminated and pump display should

have plug symbol with scrolling bars between E

and F of fuel gauge. When pump is fully charged,

bars will stop scrolling.

NO /

UNSURE

YES

2. Is wall outlet func-

tioning properly?

Plug another device into outlet to verify outlet is

functioning properly.

NO /

UNSURE

YES

3. Does the charger

adapter appear to

have any damage?

Contact your healthcare provider or

ZEVEX Customer Service at

(800) 970-2337 to receive a new charger.

YES

4. Does the charger

port appear to

have any damage

including bent or

missing pins?

Contact your healthcare provider or

ZEVEX Customer Service at

(800) 970-2337 to return pump for service.

YES

5. Is Battery Symbol

and E and F of fuel

gauge ashing?

YES

Contact your healthcare provider or

ZEVEX Customer Service at

(800) 970-2337 to return pump for service.

If condition continues, contact your healthcare

provider or ZEVEX Customer Service at

(800) 970-2337 to return pump for service.

5. CLEANING

WARNING: To avoid electrical shock, never clean pump or EnteraLite Innity AC

Adapter/Charger with charger plugged into an outlet or pump turned on.

WARNING: Make sure the EnteraLite Innity AC Adapter/Charger is completely

dry before plugging into an electrical outlet.

To clean the EnteraLite Innity enteral feeding pump:

Pump may be cleaned with warm soapy water (standard dish soap) and a non-

abrasive sponge or soft cloth. Use a cotton swab to clean pathways of cassette

receptacle and to remove teal silicon residue from

pump wheel roller pins.

OR - Apply one of the following solutions for ap-

proximately 10 minutes, then wipe pump clean with

a damp cloth or sponge:

4 5% bleach and water solution

4 Multipurpose household disinfectant cleaner

Rinse pump by holding under a stream of warm water.

Then, dry with a clean cloth.

NOTE: Avoid harsh cleaners/disinfectants. They may cause damage to pump

surfaces and may affect pump functionality. ZEVEX has tested the following dis-

infectants for acceptability for cleaning/disinfecting the EnteraLite Innity pump.

These cleaning products are categorized below:

Acceptable Unacceptable

Metrex CavaCide Ball Ruthless

MetriCide 28 Wex-Cide 128

Vesphene Ilse Alcohol

5% Bleach and Water Solution

Warm Soapy Water (Standard Dish Soap)

To clean the Carrying Packs:

The EnteraLite Innity packs are machine-washable. Use cold water and gentle

cycle, whenever possible. Hang to dry.

To clean the AC Adapter/Charger:

EnteraLite Innity AC Adapter/Charger normally does not require cleaning. When

desired, a dry or slightly damp cloth may be used to clean the outside surface of

AC Adapter/Charger while it is disconnected from the wall outlet.

Figure 5-1 Rinsing Pump Un-

der Stream of Water

EnteraLite

Innity

Operator’s Manual

EnteraLite Innity AC Adapter/Charger

Order Number INFCH01

Plug AC Adapter/Charger into a wall outlet and

plug connector into pump to operate on AC

power and/or recharge battery (gure 6-1).

EnteraLite Innity Pole Clamp

Order Number Z-11981

Thread bolt into receptacle on the back of

pump and tighten gray wheel to mount pump

on clamp. If gray wheel is slightly loosened,

pump can be rotated to snap into different po-

sitions. Retighten gray wheel when pump is in

the desired position. Tighten black wheel to

mount clamp on a pole (gure 6-3).

EnteraLite Innity

Adjustable Angle Pole Clamp

Order Number 26772-001

Thread bolt into receptacle on the back of pump

and tighten knob to mount pump on clamp. If

knob is slightly loosened, pump can be rotated

to snap into different positions. Retighten knob

when pump is in the desired position. Tighten

black wheel to mount clamp on a pole. Pull pin

to adjust angle (gure 6-3).

6. ACCESSORIES

Figure 6-1 AC Adapter/Charger

Figure 6-2 Pole Clamp / Pole Clamp

with Pump Attached to IV Pole

Figure 6-3 Adjustable Angle Pole

Clamp / Adjustable Angle Pole Clamp

with Pump Attached to IV Pole

6. ACCESSORIES

EnteraLite Innity Mini Backpack

Order Numbers PCK1001 (red), PCK1002 (light green and gray), PCK1003 (black

and gray), PCK1004 (specialty pack: call for current colors)

Pack holds EnteraLite Innity with a 500 ml bag in the front section or can accom-

modate a 1200 ml bag in the rear section. Pump is secured with a Velcro

strap. A

Velcro strap secures the neck of the 500 ml or 1200 ml bag. The tubing is loaded

into pump and any excess length of tubing can be secured with a Velcro tab. The

downstream tubing then feeds through a port at bottom of pack (either side). Also

included in this pack is a pocket that may be used to hold an ice pack. Dimensions:

13” H x 8” W x 4.5” D. Approximate weight when loaded with pump and 500ml de-

livery set lled with 500ml of water: 2.9 lbs.; 1200ml delivery set lled with 1200ml

of water: 4.5 lbs.

EnteraLite Innity Super-Mini Backpack

Order Numbers PCK2001 (black), PCK2002 (light green and gray), PCK2003

(Specialty Pack: call for current colors)

Pack holds EnteraLite Innity with a 500 ml bag. Pump is secured with a Velcro

strap. A Velcro strap secures the neck of the 500 ml bag. The tubing is loaded into

pump and any excess length of tubing can be secured with a Velcro tab. The down-

stream tubing then feeds through a port at bottom of pack (either side). Dimensions:

9.5” H x 8” W x 4” D. Approximate weight when loaded with pump and 500ml de-

livery set lled with 500ml of water: 2.3 lbs.

Figure 6-4 Mini

Backpack

Figure 6-5 Mini Backpack (Cutaway

View of Internal Compartments)

Figure 6-6 Mini Backpack (Cutaway

View of Internal Straps)

Ice Pack Pocket

500ml Bag

Compartment

Pump Compartment

1200ml Bag

Compartment

Feeding

Bag Strap

Tubing Strap

Figure 6-7 Super-Mini

Backpack

Figure 6-8 Super-Mini Backpack

(Cutaway View of Internal

Compartments

Figure 6-9 Super-Mini Backpack

(Cutaway View of Internal Straps)

500ml Bag

Compartment

Pump Location

Feeding

Bag Strap

Tubing Strap

Pump Strap

EnteraLite

Innity

Operator’s Manual

6. ACCESSORIES

EnteraLite Innity Waist Pack

Order Numbers PCK3001 (black and gray)

Pack holds EnteraLite Innity with a 500 ml bag. Pump is secured with an elas-

tic strap. A Velcro strap secures the neck of the 500 ml bag. The tubing is loaded

into pump and any excess length of tubing can be secured with a Velcro tab. The

downstream tubing then feeds through a port at bottom of pack (either side).

Dimensions: 7” H x 11” W x 3” D

EnteraLite Innity Backpack

Order Numbers PCK4001 (black and gray)

Pack holds EnteraLite Innity with a 500 ml bag or a 1200 ml bag. Pump is secured

with a Velcro

strap. A Velcro strap secures the neck of the 500 ml or 1200 ml bag.

The tubing is loaded into pump and any excess length of tubing can be secured

with a Velcro tab. The downstream tubing then feeds through a port at bottom of

pack (either side). Also included in this pack is a pocket that may be used to hold

an ice pack. Dimensions: 17” H x 8” W x 4” D.

Figure 6-10 Waist Pack Figure 6-11 Waist Pack (Cutaway View of Internal

Compartment and Straps)

Feeding

Bag Strap

Tubing

Strap

Tubing Strap

Pump

Strap

Figure 6-12 Backpack Figure 6-13 Backpack (Cutaway

View of Internal Compartments)

Figure 6-14 Backpack (Cutaway

View of Internal Straps)

Ice Pack Pocket

1200ml & 500ml

Bag Compartment

Pump Compartment

Feeding

Bag Strap

Tubing Strap

7. SPECIFICATIONS

SIZE Pump Dimensions: 1.95” H x 5.65” W x 4.05” D

Pump Weight: 14.4 oz (411.0 g)

BATTERY Type: Lithium Ion

Life: 24 hours @ 125 ml/hr

Charge Time: approximately 6 hours

Charge Level Indicator

Compact Wall Charger

DISPLAY Backlit LCD

OPERATING Any

ORIENTATION

FLOW RATE Range: 0.1 - 600 ml/hr

Increment: 0.1 ml/hr from 0.1 ml/hr to 10 ml/hr

1 ml/hr from 10 ml/hr to 600 ml/hr

Accuracy: ± 5% (see page 37)

DOSE Range: 0.1 ml to 3000 ml or innite dose

Increment: 0.1 ml from 0.1 - 10 ml

1 ml from 10 - 1000 ml

10 ml from 1000 - 3000 ml

VOLUME Current Dose Status

DISPLAY Accumulated

INTERVAL FEED Interval Feed Indication

Displays Time to Next Feed

PROGRAM When Pump is on or off

MEMORY

RETAINED

PEDIATRIC USE Yes

PRIME Yes

DISPOSABLE Automatic Free-ow Protection

SET FEATURES No Drip Chamber

DEHP-free

EnteraLite

Innity

Operator’s Manual

7. SPECIFICATIONS

ALARMS CHEK Programming error - Incompatible

RATE, DOSE, and

FEED INTERVAL settings

ER01 - ER99 Self-test error

or ERRA - ERRZ

LOAD SET Set not loaded properly

LOW BATT Battery Low

NO FLOW IN Upstream occlusion

-5 psi (-34 kPa)

Tolerance = ± 3psi (21 kPa)

psi (pounds per square inch)

kPa (kilopascals)

NO FLOW OUT Downstream occlusion,

12 psi (83 kPa)

Tolerance = ± 3psi (21 kPa)

psi (pounds per square inch)

kPa (kilopascals)

NO FOOD Air in tubing - bag or set may be empty

PUSH RUN TO FEED Pump unused for 2 minutes

SHUT DOOR Door opened while pump

was running

ACCESSORIES AC Adapter/Charger

Multi-position Pole Clamp (rotates 360°)

Multi-purpose EnteraLite Innity Custom Carry Packs

WARRANTY 2 years

OPERATING Temperature: 41 °F to 104 °F (5 °C to 40 °C)

ENVIRONMENT Humidity: 30% to 95% noncondensing

STORAGE Temperature: -4 °F to 149 °F (-20 °C to 65 °C)

ENVIRONMENT Humidity: 10% to 95% noncondensing

CLASSIFICATION EnteraLite Innity Enteral Feeding Pump with internal battery –

INFORMATION Type BF Applied Part

EnteraLite Innity AC Adapter / Charger – Class II

8. IMPORTANT PEDIATRIC CONSIDERATIONS

EnteraLite Innity can be used on pediatric patients if the specications of pump

meet delivery requirements of the patient. The specications of primary impor-

tance are:

4 The ow rate range of EnteraLite Innity is 0.1 ml/hr to 10 ml/hr in 0.1 ml/hr in-

crements and 10 ml/hr to 600 ml/hr in 1 ml/hr increments.

4 The EnteraLite Innity pump delivers the dose at the specied rate within +/- 5%

volumetric ow rate accuracy under the following conditions:

8 utilizing ZEVEX EnteraLite Innity disposable sets

8 uid head height at +6.0 inches ± 0.3 inches (+15.24 cm ± 0.76 cm)

with respect to center of rotor.

Note: Head height affect on accuracy is shown below (gure 8-1).

If these specications meet the required feed regimen, EnteraLite Innity can be

used to deliver enteral formulas to pediatric patients. ALWAYS VERIFY RATE,

DOSE AND FEED INTERVAL BEFORE PROCEEDING TO FEED.

Figure 8-1 Head Height Affect on Accuracy

+2.5%

-2.5%

-12 in. +12 in.

Normal

EnteraLite

Innity

Operator’s Manual

9. ADDITIONAL TECHNICAL INFORMATION

Electromagnetic Emissions/Interference

Electromagnetic emissions may affect the operation of any electronic medical de-

vice, including enteral feeding pumps.

The EnteraLite Innity will not be affected by electromagnetic emissions in most

environments. However, some electromagnetic elds produced by personal com-

munication equipment, household appliances, or occupational tools may cause

electromagnetic interference (EMI) which can affect the pump.

Possible sources of electromagnetic interference with electronic medical devices

include, but are not limited to: cellular phones, cordless telephones, microwave ov-

ens, anti-theft/security systems, blenders, and high-powered tools (i.e. drills, saws,

chain saws). If electromagnetic emitting devices are operated within one yard/me-

ter of the EnteraLite Innity, the pump may automatically shut off and settings may

return to their default values. Check the pump regularly if operating near sources

of electromagnetic emissions.

The EnteraLite Innity can safely be operated on commercial aircraft and is de-

signed in accordance with EN 60601-1-2, EN 60601-1-4 and RTCA DO160D

standards for electromagnetic emissions and immunity.

Guidance and manufacturer’s declaration - electromagnetic emissions

The EnteraLite Innity is intended for use in the electromagnetic environment specied

below. The customer or the user of the EnteraLite Innity should assure that it is used

in such an environment.

Emissions Test

Compliance Electromagnetic environment - guidance

RF emissions

CISPR 11

Group 1

The EnteraLite Innity uses energy only

for its internal function. Therefore, its RF

emissions are very low and are not likely

to cause any interference in nearby elec-

tronic equipment.

RF emissions

CISPR 11

Class B

Harmonic emissions

IEC 61000-3-2

Class A

The EnteraLite Innity is suitable for use

in all establishments, including domestic

establishments and those directly con-

nected to the public low-voltage power

supply network that supplies buildings

used for domestic purposes.

Voltage

uctuations/icker

emissions

IEC 61000-3-3

Complies

9. ADDITIONAL TECHNICAL INFORMATION

EnteraLite Innity Disposable Set Displacement

EnteraLite Innity Disposable Set displaces approximately 15ml of uid when

primed. Approximately 3.5 ml of air is drawn into the tubing before the enteral

pump detects bag is empty. Therefore, approximately 11.5 ml of uid remains in

the disposable set when pump stops feeding.

Routine Maintenance

There are no user serviceable parts or routine calibration or adjustment proce-

dures required for EnteraLite Innity. All service requests should be referred to

ZEVEX technical service.

EnteraLite

Innity

Operator’s Manual

10. WARRANTY

Solely for the benet of the original buyer, ZEVEX INCORPORATED (“ZEVEX”),

warrants all new EnteraLite Innity products of its manufacture to be free from de-

fects in material and workmanship, and will replace or repair, F.O.B., at its factory

in Salt Lake City, Utah, or other location designated by ZEVEX, any EnteraLite In-

nity products returned to it within twenty-four (24) months of original purchase by

the buyer. Such repair or replacement shall be free of charge.

ZEVEX warrants to the original buyer, all repaired or replaced products to be free

from defects in material and workmanship and will replace or repair such prod-

ucts F.O.B., at its factory in Salt Lake City, Utah, or other location designated by

ZEVEX. Such repair or replacement shall carry a warranty of ninety (90) days from

the date of repair or replacement or the balance of the new product warranty as

described above, whichever is greater.

This Warranty applies to all EnteraLite Innity products manufactured by ZEVEX

and is the ONLY WARRANTY GIVEN FOR THE SALE OF PRODUCTS OR SER-

VICES. NO WARRANTIES IMPLIED IN LAW, INCLUDING, BUT NOT LIMITED

TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

PARTICULAR PURPOSE, SHALL APPLY. ZEVEX WILL BE LIABLE, IN ANY

EVENT, ONLY FOR THE PURCHASE PRICE OF THE DEFECTIVE PRODUCT,

BUT NOT FOR ANY CONSEQUENTIAL DAMAGES.

This Warranty may not be modied, amended or otherwise changed, except by a

written document properly executed by a corporate ofcer of ZEVEX.

ZEVEX, Inc. voids the warranty if the EnteraLite Innity pump is opened or tam-

pered with in any way without prior authorization from ZEVEX, Inc.

LIST OF FIGURES

Figure 1-1 Pump: Front ............................................................................... 1

Figure 1-2 Pump: Rear ................................................................................ 2

Figure 1-3 Keypad Layout ........................................................................... 3

Figure 1-4 Display Segments ...................................................................... 4

Figure 1-5 Alphanumeric Characters and Units ......................................... 4

Figure 1-6 Setting Indicators ....................................................................... 4

Figure 1-7 Run Indicators ............................................................................ 4

Figure 1-8 Power Indicators ........................................................................ 4

Figure 1-9 EnteraLite Innity 500ml or 1200ml Bag Set .......................... 5

Figure 1-10 EnteraLite Innity Spike Set ...................................................... 5

Figure 1-11 Consult Accompanying Documents ........................................... 6

Figure 1-12 Feeding Bag Connection ........................................................... 6

Figure 1-13 Patient Connection ..................................................................... 6

Figure 1-14 TYPE BF Shock Protection ....................................................... 6

Figure 1-15 IEC 529 ...................................................................................... 6

Figure 1-16 Single Patient Use ..................................................................... 6

Figure 1-17 DEHP-free .................................................................................. 6

Figure 2-1 Spike Container .......................................................................... 7

Figure 2-2 Fill Bag ....................................................................................... 7

Figure 2-3 Remove Cover from Barbed

Adapter / Place Cover on Pole Clamp ................................... 7

Figure 2-4 Squeeze Bag .............................................................................. 8

Figure 2-5 Pinch Tubing .............................................................................. 8

Figure 2-6 Tubing Segment Being Pinched ................................................ 8

Figure 2-7 Seat Cassette ............................................................................. 9

Figure 2-8 Close Pump Door ...................................................................... 9

Figure 2-9 Priming Indication ....................................................................... 9

Figure Description Page

EnteraLite

Innity

Operator’s Manual

LIST OF FIGURES

Figure 2-10 Program Rate to 120 ml/hr ................................. 10

Figure 2-11 Program Dose to 500 ml ................................. 10

Figure 2-12 Clear Feed Interval .................................................................. 11

Figure 2-13 Pump is Running ...................................................................... 11

Figure 2-14 Amount Currently Delivered ..................................................... 11

Figure 2-15 Total Amount Delivered .......................................................... 11

Figure 2-16 DOSE DONE ............................................................................ 12

Figure 2-17 Program Rate to 50 ml/hr ....................................................... 14

Figure 2-18 Program Dose to 100 ml ......................................................... 14

Figure 2-19 Program Feed Interval 6.00 hr ................................................ 14

Figure 2-20 Pump is Running ..................................................................... 15

Figure 2-21 Amount Currently Delivered ..................................................... 15

Figure 2-22 Total Amount Delivered ............................................................ 15

Figure 2-23 Time Until Next Feeding .......................................................... 16

Figure 2-24 Battery Power Indicator ........................................................... 17

Figure 2-25 Fuel Gauge .............................................................................. 18

Figure 2-28 Dose Done Settings BEEP WHEN DONE

and MUTE WHEN DONE ........................................................ 19

Figure 2-26 Alarm Volume ........................................................................... 19

Figure 2-27 Settings Lock UNLK and LOCK .............................................. 19

Figure 2-29 Backlight Settings LITE OFF and LITE ON .......................... 19

Figure 3-1 ER01 - ER99 or ERRA - ERRZ Alarm .............................. 22

Figure 3-2 LOAD SET Alarm ..................................................................... 22

Figure 3-3 LOW BATT Alarm .................................................................... 22

Figure 3-4 NO FLOW IN Alarm ................................................................. 23

Figure 3-5 NO FLOW OUT Alarm ............................................................. 23

Figure 3-6 NO FOOD Alarm ...................................................................... 24

Figure Description Page

LIST OF FIGURES

Figure 3-7 PUSH RUN TO FEED Alarm .................................................. 24

Figure 3-8 SHUT DOOR Alarm ................................................................. 25

Figure 3-9 DOSE DONE Message ............................................................ 25

Figure 3-10 NEXT DOSE Message ............................................................ 25

Figure 3-11 CHEK Indication ....................................................................... 26

Figure 3-12 Priming Indication ..................................................................... 26

Figure 3-13 Battery Symbol and the E and F of the Fuel Gauge ....... 27

Figure 5-1 Rinsing Pump Under Stream of Water ................................... 31

Figure 6-1 AC Adapter/Charger ................................................................. 32

Figure 6-2 Pole Clamp / Pole Clamp

with Pump Attached to IV Pole .............................................. 32

Figure 6-3 Adjustable Angle Pole Clamp / Adjustable Angle

Pole Clamp with Pump Attached to IV Pole ....................... 32

Figure 6-4 Mini Backpack .......................................................................... 33

Figure 6-5 Mini Backpack (Cutaway View of Internal Compartments) ... 33

Figure 6-6 Mini Backpack (Cutaway View of Internal Straps) ................ 33

Figure 6-7 Super-Mini Backpack ............................................................... 33

Figure 6-8 Super-Mini Backpack

(Cutaway View of Internal Compartments .............................. 33

Figure 6-9 Super-Mini Backpack

(Cutaway View of Internal Straps) .......................................... 33

Figure 6-10 Waist Pack ............................................................................... 34

Figure 6-11 Waist Pack

(Cutaway View of Internal Compartment and Straps) .......... 34

Figure 6-12 Backpack .................................................................................. 34

Figure 6-13 Backpack (Cutaway View of Internal Compartments) ............ 34

Figure 6-14 Backpack (Cutaway View of Internal Straps) ......................... 34

Figure 8-1 Head Height Affect on Accuracy ............................................. 37

Figure Description Page

EnteraLite

Innity

Operator’s Manual

WHO TO CALL

Additional Information:

YOUR HEALTHCARE PROVIDER:

_______________________________________________________________

YOUR PHYSICIAN:

_______________________________________________________________

ZEVEX Incorporated

4314 ZEVEX Park Lane

Salt Lake City, Utah 84123 USA

Customer Service and Technical Support: (800) 970-2337

www.zevex.com

EnteraLite

Innity

Operator’s Manual

INDEX

Symbols

+ Key 3

- Key 3

AC Adapter/Charger 18, 32

Accessories

AC Adapter/Charger 32

Adjustable Angle Pole Clamp 32

Backpack 34

Mini Backpack 33

Pole Clamp 32

Super-Mini Backpack 33

Waist Pack 34

Accuracy 35

Adjustable Angle Pole Clamp 32

Alarms 22, 36

ER01 - ER99 or ERRA - ERRZ 22

LOAD SET 22

LOW BATT 17, 22

NO FLOW IN 23

NO FLOW OUT 23

NO FOOD 24

PUSH RUN TO FEED 24

SHUT DOOR 25

Alarm Volume 19

Backpack 34

Battery 17

AC Adapter/Charger 18

Battery Life 17

Battery Symbol 17

Charge Time 17

Charging the Battery 18

Fuel Gauge 17

LOW BATT Alarm 17

Plug Symbol 18

Running on Battery Power 17

Blockage. See Occlusion (Blockage)

Carry Packs 33

Classication Information 36

Cleaning 31

Acceptable Cleaners/Disinfectants 31

To clean the AC Adapter/Charger 31

To clean the Carrying Packs 31

To clean the EnteraLite Innity Enteral

Feeding Pump 31

Unacceptable Cleaners/Disinfectants

CLEAR Key 3

Compact Wall Charger. See AC Adapter/

Charger

Decrease (-) Key. See - Key

Directions for Use 7

Loading the Disposable Set 7

Priming the Disposable Set 7

Removing Air 7

Display 4

Battery Symbol 4

Display Light 4

Fuel Gauge Symbol 4

Run Symbol 4

Wall Plug Symbol 4

Disposable Set 5

1200 ml Bag Set 5

500 ml Bag Set 5

Adapter Protective Cover 5, 7

Barbed Enteral Adapter 5, 7

Cassette 5

Downstream Tubing 5

Features 35

Spike 5

Spike Protective Cover 5

Spike Set 5

Upstream Tubing 5

Disposable Set Displacement 39

Dose 10, 14, 35

Electromagnetic Emissions/Interfer-

ence 38

Feeding Completion 12, 16

Feeding Example (Interval Feeding) 13

Feeding Example (Single Feeding) 10

Feed Interval 3, 25, 26, 35

FEED INT Key 3

Flow Rate 10, 14, 35, 37

Foam 7, 24

Free-ow 35

Fuel Gauge 4, 18

Increase (+) Key. See + Key

Indications 26

Battery Doesn’t Charge 27

Battery Doesn’t Hold Its Charge 27

Charger Installed but No Plug Symbol

Visible 27

CHEK 26

TO STOP LET GO 9, 26

Innite Dose 12

Instructions for Use 7

Loading the Disposable Set 7

Priming the Disposable Set 7

Removing Air 7

Interval Feeding Example 13

Keypad 3

+ Key 3

- Key 3

CLEAR Key 3

FEED INT Key 3

ON/OFF Key 3

PRIME Key 3

RATE/DOSE Key 3

RUN/PAUSE Key 3

VOL/TOTAL Key 3

Less (-) Key. See - Key

Lock Settings. See Settings Lock

Maintenance 39

Messages 25

DOSE DONE 12, 25

NEXT DOSE 25

Mini Backpack 33

More (+) Key. See + Key

New Feeding Cycle 16

Next Feeding 13

INDEX

EnteraLite

Innity

Operator’s Manual

Occlusion (Blockage) 23, 36

ON/OFF Key 3

Operating Environment 36

Operating Orientation 35

Pediatric Considerations 37

Pole Clamp 2, 7, 32

Prime Feature 3, 8, 9, 26

PRIME Key 3, 9, 26

Program Memory 12, 16, 35

Pump Components 1

Air Sensor 1

Charger/Power Connector 2

Display 1

Door 1

Downstream Pressure Sensor 1

Keypad 1

Pump Instruction Label 2

Pump Wheel 1

Receptacle for Cassette 1

Receptacle for Pole Clamp 2

Serial Number Label 2

Speaker 2

Upstream Pressure Sensor 1

RATE/DOSE Key 3

Rinse

RUN/PAUSE Key 3

Self Test 9

Serial Number 2, 9

Settings Lock 19

Single Feeding Example 10

Size (Pump Specications) 35

Software Revision 9

Storage Environment

Super-Mini Backpack 33

Symbols 6

Troubleshooting Guide 28

Charging Problems 30

LOAD SET Alarm 29

NO FLOW IN or NO FLOW OUT Alarms

NO FOOD Alarm 28

User Preference Settings 19

Adjusting User Preference Settings 20

Alarm Volume 19

Backlight 19

Dose Done 19

Settings Lock 19

VOL/TOTAL Key 3, 11, 15

Waist Pack 34

Warranty 40

Water 31

INDEX

NOTES

EnteraLite

Innity

Operator’s Manual

NOTES

OPERATOR’S MANUAL

Also available in other languages

4314 ZEVEX Park Lane

Salt Lake City, Utah 84123 USA

toll free: (800) 970-2337

tel: (801) 264-1001

fax: (801) 264-1051

www.zevex.com

NASDAQ: ZVXI

Covered under one or more of the following US Patent No’s 5,267,983, 6,523,414, 6,531,708, 6,595,950,

6,623,447, 6,659,976, 6,685,670, 6,750,468, 6,852,094, 6,907,788, 6,923,785, D455,489, D501,924,

D503,799, D503,978, D504,506, D505,199 and D507,647 and Foreign Patent No’s 40108978.9,

40209539.1, 40302879.5, ZL 01338370.1, ZL 02369422.4, 03306228.5, 015998, 701976-701985, 16,112,

2104612, 3012123, 3010564, 129,165, 129,630 and 241366. Other US and Foreign patents pending.

EnteraLite, Innity, and ZEVEX are registered trademarks of ZEVEX Incorporated.

25356-001 Rev. D