Changing The Batteries; Cleaning And Maintenance; Cleaning - Maxtec UltraMaxO2 Operating Manual & Instructions For Use

• E02: Oxygen measurement out of range Low (≤-2.0% calculated by algorithm).
Recommended Action: Verify that the UltraMaxO
mode (Concentrator or Calibration Verification mode). If error code repeats;
perform a calibration verification per section 2.3 of this manual. If error code
repeats again; contact Customer Service.
• E03: Device memory corrupt or missing.
Recommended Action: Return the UltraMaxO
repair.
• E04: Signal reading not stable.
Recommended Action: Return the UltraMaxO
repair.
• E05: Pressure measurement out of Range Hi (≥50 PSI).
Recommended Action: Check the pressure on a known gas source pressure. If
error code repeats; contact Customer Service.
• E06: Outside of operating temperature Hi (≥40° C).
Recommended action: The UltraMaxO
temperature before use.
• E07: Outside of operating temperature Low (≤15° C).
Recommended action: The UltraMaxO
temperature before use.
• E08: Device self check found error.
Recommended Action: Remove and replace the batteries. If error code repeats;
return the UltraMaxO

5.0 CHANGING THE BATTERIES

Batteries should be changed when the battery icon illuminates. The battery icon will
remain lit until the batteries are changed. If the battery power level is too low the
UltraMaxO will not power on until the batteries are changed.
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5.1 Battery Replacement Procedure
1. Using a #1 Phillips screwdriver loosen the battery door screw and remove the
battery door.
2. Remove the batteries.
Insert new batteries ensuring correct placement. DO NOT use rechargeable
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batteries.
4. Replace the battery door and tighten the battery door screw.
5. If the UltraMaxO
correctly and that the batteries are fresh.

6.0 CLEANING AND MAINTENANCE

• Use caution to prevent any fluid from entering the UltraMaxO
• DO NOT soak or immerse the UltraMaxO
• DO NOT autoclave or expose the UltraMaxO

6.1 Cleaning

• Wipe down the exterior surfaces of the UltraMaxO
hand or dish soap (pH 6-8).
to the manufacturer for factory repair.
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does not power on when done verify the batteries are installed
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866.4.Maxtec
is being used in the correct
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to the manufacturer for factory
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to the manufacturer for factory
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is too hot, cool the device closer to room
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is too cold, warm the device closer to room
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in fluid.
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to ethylene oxide sterilization.
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with a moist cloth and mild
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www.maxtecinc.com
.
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