Invacare MA50, MA51, MA55 Mode Button Max Inflate/Low Air Loss, Lock Button, Alarm Silence Button

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SECTION 2—OPERATION

Mode Button (Max Inflate/Low Air Loss)

NOTE: The Mode button is on the MA55 system only.

1.Press the Mode button () to select the Max Inflate mode or the Low Air Loss mode.

•Max Inflate Mode - In this mode, the mattress inflates rapidly to maximum firmness (pressurized to 35 ± 6 mmHg). A series of beeps sound every three minutes as a reminder that the Max Inflate mode is active. After 45 minutes, the Max Inflate mode deactivates and the control unit defaults to the previous setting.

NOTE: It takes 20-45 minutes for the mattress to inflate fully (inflation time depends on size of mattress).

NOTE: It is recommended that Max Inflate setting be used during patient ingress/egress, patient wound care, patient turning or patient cleaning.

•Low Air Loss Mode - In this mode, the mattress goes into on-demand low air loss relief mode.

2.Press the Mode button to manually disengage Max Inflate or Low Air Loss mode.

NOTE: This will deactivate the Max Inflate and Low Air Loss LEDs.

Lock Button

1.Press the Lock button () to lock out all control unit functions, including the On button, to prevent any tampering with the settings. Press the button for approximately 3-5 seconds for the Lock LED to activate.

NOTE: The Lock LED illuminates when in this mode.

Alarm Silence Button

1.Press the Alarm Silence button () to silence the alarm that sounds in the event of power failure or when the hose is disconnected from the control unit.

NOTE: The Alarm LED illuminates when in this mode.

Power Fail LED

In the event of power outage, an alarm sounds and Power Fail LED flashes AMBER. The control unit has internal memory and retains the previous settings during the power outage.

NOTE: During a power outage, the mattress retains the air as long as the mattress is connected to the control unit.

Part No 1148136

17

MA50 Series

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Contents Dealer This manual Must be given to the user of the product MA50 SeriesSpecial Notes Signal Word MeaningSpecial Notes Table of Contents Register Your Product Maintenance and TroubleshootingLimited Warranty Electrical Parameters Typical Product ParametersPerformance Parameters Mechanical ParametersEnvironmental Parameters Label Location Label LocationGeneral Guidelines InstallationContraindications Entrapment May OccurElectrical Fire HazardSmoking Anesthesia EquipmentOverlay System MA50 Installing the MattressOperation Mattress Replacement System MA51 and MA55 Connecting the Hose Installing the Side Rails Installing the Power UnitConnecting the Hose Connecting the Power CordPower Button Using the Front PanelStatic/Alternating Pressure Button Max Inflate Button Firm/Soft ButtonsFowler Button Alarm Silence Button Mode Button Max Inflate/Low Air LossPower Fail LED Lock ButtonLow Pressure LED Powering Up the SystemPlacing the Patient on the Mattress Transferring Patient From/To a Gurney Transferring Patient From/To a Wheelchair Preparing for CPR ProcedureAbout Power Outage and Transportation Cleaning the System Maintenance and TroubleshootingStoring the System Problem Cause Solution TroubleshootingUSA Limited Warranty
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MA50, MA55, MA51 specifications

Invacare is a well-known brand in the medical equipment industry, particularly for its high-quality mobility solutions. Among its notable products are the Invacare MA51, MA55, and MA50, which are designed to cater to the needs of individuals requiring mobility assistance.

The Invacare MA51 is a lightweight, rigid wheelchair that combines sophistication with practicality. Its frame offers an optimal balance of strength and agility, which makes it ideal for both indoor and outdoor use. One of the key features of the MA51 is its adjustable seating system, allowing users to customize their seating position for enhanced comfort and support. The chair also offers an easy-to-use folding mechanism, making it convenient for transport and storage.

Moving to the MA55, this model takes versatility to the next level. Designed with a focus on ergonomics, it features an adjustable backrest and seat height, which cater to a variety of user needs. The MA55 is equipped with advanced suspension technology, ensuring a smooth ride even over uneven surfaces. This feature is particularly beneficial for users who navigate through diverse environments. Additionally, the wheelchair's robust construction enhances its durability, making it suitable for daily use.

The Invacare MA50 is another impressive model that stands out for its modern design and ease of use. It features an innovative adjustable footrest and armrest, which offer extra support and enhance user comfort. The MA50 is designed with a focus on safety, incorporating anti-tippers that provide additional stability and prevent accidental tipping. Furthermore, the wheelchair is available with a range of seating and cushion options to suit individual preferences, making it a customizable solution for different users.

All three models share common technologies that highlight Invacare's commitment to quality and user-centered design. These include lightweight aluminum frames, which not only contribute to ease of maneuverability but also ensure longevity. The wheelchairs are equipped with puncture-proof tires that enhance reliability and reduce maintenance needs.

In summary, the Invacare MA51, MA55, and MA50 are excellent choices for individuals seeking mobility assistance. With their unique features, ergonomic designs, and advanced technologies, they provide comfort, safety, and versatility, catering to a wide range of user needs. Investing in one of these models means investing in quality and independence, allowing users to navigate their world with confidence.
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