Arjo Maxi Sky 440
Arjo · Model Maxi Sky 440
Smooth operation Built in safeguards Simple maintenance Full range of slings On track
Key tips
- ·Mounting and securement hardware takes real fatigue from vibration and road shock - inspect it as carefully as the device itself.
- ·Post-call battery and function checks catch transport-induced faults that a scheduled PM would miss for months.
Typical Failure Modes
Failure patterns typical of this equipment class - general BMET reference, not verified against this exact unit's own service history unless flagged. Severity is a category-level estimate.
Battery / runtime fault
HighSymptoms: Short runtime, low-battery alarm.
Root cause: Aged battery.
Connector / cable fatigue
MediumSymptoms: Intermittent signal/power.
Root cause: Repeated flexing.
Transport mount / cradle wear
LowSymptoms: Loose device, vibration damage.
Root cause: Docking latch wear.
Serviceable Parts & Consumables
The parts a BMET typically services on this class of equipment. Service class and relative cost are general engineering estimates for the category, not figures from this unit's documentation. Part numbers appear only when pulled from this unit's own service manual. Always confirm intervals and pricing against the manufacturer.
Docking cradle / latch
Class Periodic replacementRel. cost $$R&R Fairly easy
Patient cable set
Class Periodic replacementRel. cost $$R&R Easy
Rechargeable battery pack
Critical for transport; spares mandatory.
Class Frequent wear itemRel. cost $$$R&R Fairly easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Docking cradle / latch | Periodic replacement | $$ | Fairly easy |
| Patient cable set | Periodic replacement | $$ | Easy |
| Rechargeable battery pack Critical for transport; spares mandatory. | Frequent wear item | $$$ | Fairly easy |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Post-call function and battery check
- ·Mounting / securement inspection
- ·Annual full PM and vibration-tolerance check
Troubleshooting Approach
A structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Battery / runtime fault
- Confirm the presentation - typically short runtime, low-battery alarm - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: aged battery.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the rechargeable battery pack per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Symptom: Transport mount / cradle wear
- Confirm the presentation - typically loose device, vibration damage - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: docking latch wear.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the docking cradle / latch per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Ambulance / transport vehicles
- Emergency Department
- Inter-facility transport teams
Documents & Manuals
Safety & Recalls
Synced live from the FDA openFDA API.
- RECALL
The upper portion of the hooks on the spreader bar are too flexible for holding the loops of the sling. The loop of the sling could potentially come out of the hooks if positioned in the upper portion of the hooks.
- RECALL
The battery-powered control board in the ceiling lift motor may overheat, resulting in smoke and possibly flames and the lift becoming inoperable.
- RECALL
The battery pack NDA0200-20, lot 070826D, sold with the Maxi Move patient lift or as replacement parts, has a defective connector that could lead to the inability of the battery pack to recharge and/or short circuit, resulting in smoke emission.
- RECALL
If the spring pin is not properly reinstalled after maintenance, the pivot bolt could unscrew by itself within a limited period of time, resulting in a hanger bar detachment.
- RECALL
The pivot bolt that attaches the hanger bar to the scale of the patient lift can break, resulting in the hanger bar falling.
- RECALL
There is the potential for unintended dislocation of the Lock and Load hanger assembly (Combi Hanger) from the t-bar attached to the lifter jib of the Maxi Move patient lift.
- RECALL
The ceiling lift may not stop lateral movement after releasing the left (or right) action button on a ceiling lift equipped with an infrared hand control.
- RECALL
The hanger bar assembly may detach from the Maxi Move lifters with scale, due to an incorrect torque setting on the two bolts holding the scale in place.
- RECALL
The Kwiktrak Gate stopper may fail and allow the ceiling lift to pass through to the end of the track and fall to the floor.
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