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Manual Reference
Kangaroo OMNI Enteral Feeding Pump Instructions for Use, models 385400, 385401, 485400, and 585400.
Manufacturer Recommendation / AEM Status
Manufacturer-Listed PM Items
The manufacturer-listed maintenance items include cleaning the Kangaroo OMNI Enteral Feeding Pump after each Kangaroo OMNI Feeding Set use, with attention to the valve actuator, occlusion sensor, and pump rotor.
The rotor rollers should be verified to spin freely. The pump should be periodically tested for proper functioning and safety using the Manual Certification procedure in Biotech Mode.
The manual states not to open the pump housing because there are no user-serviceable parts inside. It also states not to attempt service or maintenance while the pump is in use.
If the pump malfunctions during use or fails the Manual Certification test, contact Cardinal Health / Customer Service. Accessories are not user-serviceable.
Manufacturer-Listed Frequencies
Cleaning: After each Kangaroo OMNI Feeding Set use.
Performance test / Manual Certification: Every 2 years, or as recommended by facility protocol.
Battery replacement interval: Not listed as a scheduled replacement interval. The manual lists expected battery service life as a minimum of 3 years depending on use.
Device service life: Minimum 5 years.
Electrical safety test interval: Not specified in the provided manual.
Manufacturer-Listed Part / Item Numbers
385400 — Kangaroo OMNI Enteral Feeding Pump with RF Chip
485400 — Kangaroo OMNI Enteral Feeding Pump No RF Chip
585400 — Kangaroo OMNI Enteral Feeding Pump International
385401 — Kangaroo OMNI Enteral Feeding Pump Refurbished
384491 — Kangaroo Power Cord with Adapter
584491 — Kangaroo Power Cord with International Adapter
385493 — Kangaroo Communications Cable
385495 — Kangaroo Table Stand
385492 — Kangaroo Non-Adjustable Pole Clamp
384492 — Kangaroo Adjustable Pole Clamp
Feeding set SKUs are also listed in the manual and should be selected based on facility stock and clinical use.
Post-Repair / Failed Test Direction
The manual does not provide a separate detailed post-repair electrical safety checklist, but it states that if the pump malfunctions during use or fails the Manual Certification test, Cardinal Health / Customer Service should be contacted for further instruction.
AEM Note
If a facility performs this PM at a different interval or changes the listed activities, that should be handled under the facility’s approved AEM program, risk assessment, maintenance history, and applicable regulatory requirements.
What This PM Procedure Covers
This procedure covers visual inspection, cleaning condition check, rotor / valve actuator / sensor area inspection, power adapter inspection, charging check, battery status check, alarm function check, Biotech Mode Manual Certification, electrical safety documentation per facility policy, and return-to-service decision.
Required Tools and Equipment
Kangaroo OMNI compatible feeding set.
At least 50 mL of water for Manual Certification.
Approved Kangaroo OMNI power adapter.
Mild dishwashing liquid detergent mixed at 20:1 water-to-detergent ratio.
Damp cloth or sponge.
Cotton swabs.
Soft bristle brush, if needed.
Electrical safety analyzer, if required by facility policy.
Graduated container and timer, only if facility performs additional accuracy verification outside the built-in Manual Certification.
Step-by-Step PM Procedure
1. Confirm Device Identity
Action: Verify manufacturer, model, asset number, serial number, and assigned department.
Expected outcome: Device is correctly identified before PM work begins.
2. Confirm Pump Is Not in Use
Action: Confirm the pump is not connected to a patient and is not being used for an active feeding.
Expected outcome: PM is performed only when the pump is out of clinical use.
Why it matters: The manual warns not to perform service or maintenance while the pump is in use.
3. Visual Inspection
Action: Inspect the pump housing, display, buttons, handle, rear case, power supply port, pole clamp attachment points, and labels.
Check for cracked or damaged housing, damaged display, missing or unreadable labels, loose or damaged pole clamp attachment points, damaged power supply port, evidence of fluid ingress, or signs the housing was opened or tampered with.
Expected outcome: Pump is physically intact and suitable for continued testing.
Remove from service if housing is cracked, display is unreadable, fluid ingress is suspected, the power port is damaged, or tamper protection concern is present.
4. Power Adapter Inspection
Action: Inspect the approved Kangaroo OMNI power adapter and cable.
Check for damaged insulation, bent or loose connector, loose strain relief, evidence of liquid exposure, or non-approved adapter substitution.
Expected outcome: Approved power adapter is present, intact, and safe to use.
Why it matters: The manual cautions to use only the supplied Kangaroo OMNI power adapter. The AC adapter is rated IPX0 and is not water resistant.
5. Cleaning Condition Check
Action: Inspect the pump for visible soil, formula residue, dried fluid, buildup, or debris.
Pay close attention to the pump rotor, rotor rollers, valve actuator, occlusion sensor area, cassette seating pathway, and exterior housing crevices.
Expected outcome: Pump is visibly clean before functional testing.
Remove from service if liquid appears to have entered the pump interior or the power adapter has been wetted.
6. Clean Pump as Needed
Action: Disconnect from AC power before cleaning. Clean the exterior using the manual-listed cleaning method.
Use mild dishwashing detergent mixed at a 20:1 water-to-detergent ratio. Wipe exterior surfaces with a damp cloth or sponge. Use cotton swabs for the rotor, sensor area, and cassette pathway. Use a soft bristle brush only if needed for difficult areas.
Expected outcome: No visible soil remains.
Do not immerse the pump or power adapter. Do not clean while connected to AC power. Do not disassemble the pump.
7. Rotor, Valve Actuator, and Sensor Area Check
Action: Inspect and clean the rotor, valve actuator, occlusion sensor region, and cassette seating pathway.
Verify the rotor area is clean, rotor rollers spin freely, valve actuator is clean and unobstructed, occlusion sensor area is clean and dry, and cassette pathway is free of lint, debris, and formula buildup.
Expected outcome: Mechanical and sensor areas are clean, dry, and unobstructed.
8. Power-On Check
Action: Power on the pump.
Verify the pump powers on normally, display is readable, startup sequence completes, audible power-up sound is heard, buttons respond normally, and no persistent system error appears.
Expected outcome: Pump starts normally and is ready for testing.
Remove from service if no audible sound occurs during power-up, system error persists, display is unreadable, or controls do not respond.
9. Charging / Battery Check
Action: Connect the pump to the approved Kangaroo OMNI power adapter and AC outlet.
Verify the green power indicator light illuminates, battery icon indicates charging, power adapter connection is secure, and no low battery or dead battery alarm remains after charging is initiated.
Expected outcome: Pump recognizes AC power and charges normally.
Note: The manual states 12 hours are required to fully recharge the battery pack. If powering from AC does not restore charge to the battery pack, the manual indicates the battery pack is no longer functional and should be replaced by a qualified technician through the recommended service process.
10. Alarm Function Check
Action: Verify alarm function using the manual-listed alarm system check.
Load a new Kangaroo OMNI Feeding Set onto the pump. Leave the feeding set empty. Run Auto Prime.
Confirm the pump detects a Feed Error condition. Confirm the audible alarm, color display, and colored LEDs all properly indicate the Feed Error condition.
Expected outcome: Feed Error alarm activates with audible alarm, screen indication, and LED indication.
Remove from service if audible alarm, screen indication, or LED alarm indication does not function correctly.
11. Biotech Mode Note
Action: Use Biotech Mode to access the manufacturer-listed Manual Certification test.
The manual describes Biotech Mode as a menu location for settings generally changed by a biomedical technician. The Manual Certification / performance test is accessed from this area.
Expected outcome: Technician can access Biotech Mode and run the built-in performance test.
12. Manual Certification / Performance Test
Action: Perform the Manual Certification procedure in Biotech Mode.
Manual-listed setup: Load a standard Kangaroo OMNI Feeding Set. Fill with at least 50 mL of water. Feeding set should be pre-primed. Water should be visible in the downstream tubing.
Procedure: Turn the pump off. Turn the pump back on. During the introduction animation, press and release the upper-left arrow button. Confirm Biotech Mode appears. Select Test Pump. Press Start. Follow the screen prompts while the pump tests its operating functions. Wait for the test to complete. Confirm the pump displays Test Passed.
Expected outcome: Manual Certification completes with Test Passed.
Remove from service if Manual Certification fails, the pump displays a failure code, the test cannot be completed, or the pump does not display Test Passed. Document the failure code and contact Cardinal Health / Customer Service.
13. Optional Facility Accuracy Check
Action: Perform only if required by facility policy.
The manual provides accuracy information that can be used if the facility performs an additional delivery accuracy check.
Standard formula feeding sets, standard rates: ±5% or 0.5 mL/hr, whichever is larger.
Standard formula Bolus Max: ±10% or 1.0 mL/hr, whichever is larger.
Thick formula feeding sets: ±10% or 1.0 mL/hr, whichever is larger.
Flush accuracy: ±10%.
At 125 mL/hr, expected standard formula delivery over 30 minutes is 59.37 mL to 65.63 mL.
At 125 mL/hr, expected thick formula delivery over 30 minutes is 56.25 mL to 68.75 mL.
Starting fluid height should be 10 in. / 25.4 cm ± 0.76 cm above the top of the pump during accuracy testing.
Expected outcome: Delivery volume meets the applicable manual-listed tolerance if facility policy requires this check.
Note: Do not treat this optional accuracy check as manufacturer-required PM unless your facility policy requires it. The manufacturer-listed recurring test is the Manual Certification / performance test.
Electrical Safety Testing if applicable
The manual identifies the Kangaroo OMNI pump as Class II, internally powered equipment with Type BF applied part. The provided manual does not list a specific electrical safety test interval, ground resistance limit, or leakage current limit.
Because this is Class II equipment, protective earth ground resistance may not apply unless facility policy requires a specific adapter or accessible conductive part check.
Ground Resistance
Class II device. Protective earth ground resistance not applicable unless required by facility policy.
Ground resistance measured in ohms, expected ≤ 0.5 Ω or facility/NFPA 99 criteria if different.
Leakage Current
Touch/chassis leakage measured in microamps:
Facility limit used =
Result =
Pass / Fail =
Applied Part Leakage
Applied part leakage, if facility requires Type BF applied part testing:
Facility limit used =
Result =
Pass / Fail =
Pass / Fail Criteria
PM Pass Criteria
Pass PM if the pump is clean and free of visible soil, housing / display / buttons / labels / power port / pole clamp attachment points are intact, approved power adapter is present and undamaged, pump powers on normally, audible startup sound is present, battery / charging indication functions normally, rotor / valve actuator / occlusion sensor area are clean and unobstructed, rotor rollers spin freely, alarm function check passes, Manual Certification in Biotech Mode completes with Test Passed, and electrical safety testing passes if required by facility policy.
Remove From Service Criteria
Remove from service if the pump is cracked, physically damaged, or shows signs of fluid ingress; power adapter is damaged, wet, or non-approved; pump fails to power on; display is unreadable; buttons do not respond; audible startup sound is absent; alarm visual or audible indicators fail; Manual Certification fails; persistent System Error, Sensor Error, Valve Error, Cassette Error, Rotor Stuck, or Dead Battery condition occurs; battery does not charge after using the approved power adapter; pump housing has been opened or tamper protection concern is present; or electrical safety testing fails under facility policy.
Copy/Paste CMMS Work Order Procedure
Use the manufacturer service manual, facility policy, and approved AEM program to determine the final PM interval and return-to-service requirements.