Invacare MicroAir Mattress User Manual ()
Contents
1. e t dotum 12 Connecting the Power dread aed eed 13 Siku dicla ec 14 Power BUCCI Re and pel ae ears 14 Turn Button MA90Z Power Urt qn qosot iet etes tono eoe an uae 15 Turn Time Button MAIOZ Power DnIE u ceo rarest ans o dri teet rai 15 Turn Angle Button MA90Z Power ide ient 15 Rotation Button MA95Z Power 15 Select Button MA95Z 15 Fold Button Power UIE islari 16 Firmi Soft O o Dn oa ut reti iod lon bon eve ausis l6 Automatic Wireless Fowler oie debe veio Mes noon tco ptu l6 Manual Operation of the l6 About Automatic Wireless Mode eee eeeeteettntententts tontos tosta tenants l6 Programming the Automatic Wireless Fowler Transmitter 17 Mode Button MA90Z Power Unit 4 reete rta 18 Max Inflate Button MAISZ Power Unit s ciiesccs ovcccessstetindsfusensausasbetiiicondeausteonaleroesusaceuendesnobondoseds 18 Locke Alar itt Silence ooo ope en tton eii 19 Fail 19 Part No 1148139 3 90 and 952. 95 Series Mattresses 20 Part No 1148139 SECTION 2 OPERATION 4 Raise or lower the bed to match the gurney height Refer to the owner s manual provided with the bed 5 When the mattress has reached maximum firmness perform one of the following Bed to Gurney Transfer Slide the patient onto the gurney e Gurney to Bed Transfer Slide the patient onto the bed Transferring Patient From To a Wheelchair A WARNING ALWAYS engage the wheel locks of the bed and the wheel locks of the wheelchair before transferring the patient between the bed and the wheelchair 1 Engage the wheel locks of the bed Refer to the owner s manual provided with the bed 2 Engage the wheel locks of the wheelchair if applicable Refer to the owner s manual provided with the wheelchair 3 Press the Max Inflate button to achieve maximum mattress pressure 4 Raise or lower the bed to match the wheelchair height Refer to the owner s manual provided with the bed 5 When the mattress has reached maximum firmness perform one of the following e Bed to Wheelchair Transfer Slide the patient onto the wheelchair Wheelchair to Bed Transfer Slide the patient onto the bed Preparing for CPR Procedure NOTE For this procedure refer to FIGURE 2 5 1 Perform one of the following e MA90Z Power Unit Press and hold the tabs on the hose connector Detail B e MA95Z Power Unit Lift the connector cover Detail A 2 Pull the hose co
3. Series Mattresses 8 Part No 1148139 SECTION GENERAL GUIDELINES Fire Hazard A DANGER Smoking DO NOT SMOKE while using this device This system uses room air for circulation through the mattress A cigarette can burn a hole in the bed surface and cause damage to the mattress Also patient clothing bed sheets etc may be combustible and cause a fire Failure to observe this warning can result in severe fire property damage and cause physical injury or death Smoking by visitors in the room will contaminate the system Therefore visitor smoking is NOT permitted Anesthesia Equipment There is an explosion risk if used with flammable anesthetics Oxygen There is a possible fire hazard when used with oxygen administering equipment other than nasal mask or half bed tent type The oxygen tent should NOT extend below mattress support level Electrical A DANGER Electrical shock hazard DO NOT remove cover Refer to qualified service personnel Before performing any maintenance to the power unit disconnect the power cord from the wall outlet DO NOT insert items into any openings of the control unit Doing so may cause fire or electric shock by shorting the internal components The control unit MUST be kept away from all heat sources and radiators during operation Connect the equipment to properly grounded three prong wall outlet using 10 14 ft hospital grade power cord provided with the product Grou
4. 10 14 Feet Long 3 Prong Grounded Plug CONTROL UNIT CONNECTION Quad Flow Four Triple Flow Two and Single Quick Coupling One 4 Single Magnetic Quick Coupling CONTROL UNIT PACKAGING piece box AIR FILTER Environmental Parameters Charcoal Air Filter with Fire Retardant MA90Z MA95Z OPERATING CONDITIONS AMBIENT TEMPERATURE 50 95 F RELATIVE HUMIDITY 30 75 Non Condensing ATMOSPHERIC PRESSURE 70 106 kPa STORAGE AND SHIPPING CONDITIONS AMBIENT TEMPERATURE 40 158 F RELATIVE HUMIDITY 10 100 ATMOSPHERIC PRESSURE 50 106 kPa 90 and MA95 Series Mattresses Part No 1148139 LABEL LOCATION LABEL LOCATION DANGER EXPLOSION HAZARD DO NOT use in the presence of flammable anesthetics CAUTION Equipment should be connected to a properly grounded receptacle 3 prong Risk of Electrical shock DO NOT remove back Disconnect air hose before administering CPR NOTE This label is on the back of the unit and also contains the A ATTENTION Clean Filter Every 5 months and Whenever Dirty Remove Filter Wash Dry amp Replace serial number NOTE MA95Z MA95ZB42 and MA95ZB48 only A WARNING Patient entrapment with bed side rails may cause injury or death Mattress MUST fit bed frame and side rails snugly to prevent patient entrapment Follow the manufacturer s instructions Monitor patient frequently Read and under
5. GISTER YOUR PRODUCT 000000000000000000000000000000000000000000000000000000000000000 4 TYPICAL PRODUCT PARAMETERS 0000000000000000000000000000000000000000000000000000 5 El ctrical Parameters eter EAEE eret ete ORE 5 Performance ParaMeter cccccscccsscssscsssssscsscscsssssssscsssscssssssssssssscssssssssscscsssssssssssescssssssssssssesssesssssseseees 5 Mechanical Parameters 3 3 5 ante oe rte i o teet eee ea tide bete e Erde etie queda 6 Environmental Parameter cccccccssccscsssscsscsscsessssesscssesscsssscsessessessessssessssessessessssessesesscsecsscsesscssseeess 6 LABEL LOCATION 0000000000000000000000000000000000000000000000000000000000000000000000000000 7 SECTION GENERAL GUIDELINES m SY Contraindicatlohs ONE epa 8 iiir tirer preter Rr 8 Entrapment die tete Pe RR 8 Fire NR RM 9 Sie 9 Anesthesia Equipmelit occ coe i rae faci eben cod au D Dd D das 9 DRY EM MERI E NOTA 9 2 27 Mee NN TTD RR 9 Installing the Mattress Replacement System eee eese tee tenten tte ttntonta states tonius 10 Iriscalling the Side Ralls iata EAE AE AERE 11 Installing the Power nitus ao eat a CODME CEG the
6. Owner s Operator and Maintenance Manual 90 Series Mattresses MA90Z Lateral Rotation with Alternating Pressure and On Demand Low Air Loss System MA90ZB42 Lateral Rotation with Alternating Pressure and On Demand Low Air Loss Bariatric 42 MA90ZB48 Lateral Rotation with Alternating Pressure and On Demand Low Air Loss Bariatric 48 95 Series Mattresses MA95Z Lateral Rotation with Alternating Pressure and True Low Air Loss System MA95ZB42 Lateral Rotation with Alternating Pressure and True Low Air Loss Bariatric 42 MA95ZB48 Lateral Rotation with Alternating Pressure and True Low Air Loss Bariatric 48 DEALER This manual MUST be given to the user of the product USER to OY 7 BctiveForever com Discount Therapy Equipment Medical Equipment amp Supplies SCOTTSDALE 1 800 377 8033 ORA SPECIAL NOTES A WARNING DO NOT use this product or any available optional equipment without first completely reading and understanding these instructions and any additional instructional material such as owner s manuals service manuals or instruction sheets supplied with this product or optional equipment If you are unable to understand the warnings cautions or instructions contact a healthcare professional dealer or technical personnel before attempting to use this equipment otherwise injury or damage may occur Procedures other than those described in this manual MUST be performed by
7. Series Mattresses TABLE OF CONTENTS TABLE OF CONTENTS Low Pressure LED cecinit auo tamem OPE Gamo hen atc ceu enna 19 Displaying the Total Run Time MA95Z Power Unit seen 19 Powering Up the eter podia tei eod te be eto i qeu tonne 19 Placing the Patient on the 20 Transferring Patient From To a 20 Transferring Patient From To a 21 Preparing for CPR Procedure qan odd cect e 21 SECTION 3 MAINTENANCE AND TROUBLESHOOTING 23 i a eru m Mem 23 Storing the System dinde da oto iau vare ari Ee 24 Changing 25 Ire scored 25 LIMITED WARRANTY 000000000000000000000000000000000000000000000000000000000000000000000 28 REGISTER YOUR PRODUCT The benefits of registering include Safeguarding your investment 2 Ensuring long term maintenance and servicing of your product 3 Receiving updates with product information maintenance tips and industry news Register ONLINE at warranty invacare com Please have your model number and purchase date available to complete your registration Any registration information you submit will only be used by Invacare Corp
8. TION 3 MAINTENANCE AND TROUBLESHOOTING Changing the Filter NOTE For this procedure refer to FIGURE 3 1 on page 25 Clean the filter every 5 months or whenever it is dirty Remove the two screws securing the filter cover to the back of the control unit Remove the filter Wash the filter with water and a mild detergent Dry the filter completely Install the filter into the back of the control unit ge peor Secure the filter cover to the back of the control unit using the two screws Filter Cover Screws FIGURE 3 1 Changing the Filter Troubleshooting PROBLEM SOLUTION Mattress not inflating Mattress hose disconnected Connect hose connectors and lock Not alternating properly them in place Air hose kinked or split Unkink hose or replace split hose Major leak in the air cushions or Replace leaking air cushions or overlay pad overlay pad Kinked or split manifold Unkink manifold or replace split manifold Has power and fuse is good control Send unit back for repair unit does not come on Not alternating solenoid or valve Send control unit back to factory for malfunction repair No air pump or blower malfunction Send unit for repair Part No 1148139 25 90 and MA95 Series Mattresses SECTION 3 MAINTENANCE AND TROUBLESHOOTING PROBLEM SOLUTION Control unit off Check power source and turn on unit Power cord disconnected Connect power cord to the power s
9. a qualified technician A ACCESSORIES WARNING Invacare products are specifically designed and manufactured for use in conjunction with Invacare accessories Accessories designed by other manufacturers have not been tested by Invacare and are not recommended for use with Invacare products SPECIAL NOTES Signal words are used in this manual and apply to hazards or unsafe practices which could result in personal injury or property damage Refer to the table below for definitions of the signal words SIGNAL WORD MEANING DANGER Danger indicates an imminently hazardous situation which if not avoided will result in death or serious injury Warning indicates a potentially hazardous situation which if not avoided could WARNING E result in death or serious injury Caution indicates a potentially hazardous situation which if not avoided may result in property damage or minor injury or both CAUTION NOTICE THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE Check all parts for shipping damage and test before using In case of damage DO NOT use Contact Invacare Customer Service Department for further instruction NOTE Updated versions of this manual are available on www invacare com 90 and MA95 Series Mattresses 2 Part No 1148139 TABLE OF CONTENTS TABLE OF CONTENTS SPECIAL NOTES 00000000000000000000000000000000000000000000000000000000000000000000000000000000 2 RE
10. ate the hose at the foot end of the mattress Locate the control unit connector on the right side of the control unit Perform one of the following e MA90Z Power Unit Perform the following steps Detail A i Squeeze and hold the tabs on the hose connectors ii Insert the hose connectors into the control unit connector iii Push the hose connectors onto the control connector until an audible click is heard NOTE The audible click indicates that the hose connector s are properly engaged with the control connectors e MAO95Z Power Unit Perform the following steps Detail B i Lift and hold the connector cover up ii Push the hose connector onto the control connector iii Ensure the hose connector is flush with the control unit connector MA90 and 95 Series Mattresses 12 Part No 1148139 SECTION 2 OPERATION DETAIL B MA95Z CONNECTOR Control Unit Connectors Connector Cover DETAIL A MA90Z CONNECTOR MA95Z MA95ZB42 and MA95ZB48 Hose Connector MA90ZB48 Hose Connector FIGURE 2 3 Connecting the Hose Connecting the Power Cord A WARNING DO NOT alter plug to fit a non conforming outlet Instead have an electrician install a properly grounded outlet Failure to use the correct plug and outlet can result in a potential safety hazard CAUTION Ensure that the power cord of the control unit is not pinched or has any object
11. cs and void the Invacare warranty i Place the cover in a washing machine ii Wash with warm water below 120 F iii Add detergent and disinfectant according to the manufacturer s instructions iv Remove excess water v Set the dryer to the lowest setting below 120 F vi Dry the cover until it is completely dry 9 Perform the following steps to clean the control unit and hose fittings A Wipe all controls chassis and hose fittings with a quaternary disinfectant solution B Using a nylon brush gently clean all crevices as they can harbor microorganisms C Air dry all treated surfaces 10 Perform the following steps to clean the mattress components air cushions mattress base etc A Using a clean sponge or paper towel wipe down the mattress components with a dilute detergent solution of quaternary cleaner disinfectant or other germicidal detergent solution B Wipe the mattress components with a clean dry cloth Storing the System 1 Ensure that the control unit is off and disconnect the power cord from the wall outlet 2 Clean the system Refer to Cleaning the System on page 23 3 Disconnect the air hose connector from the control unit and allow air to vent from the mattress 4 Gently roll up the mattress with minimal handling and agitation Ensure the cover surface is inside the roll 6 Store the unit keeping the mattress with the control unit 90 and MA95 Series Mattresses 24 Part No 1148139 SEC
12. e Bed Frame 90 and 95 Series Mattresses 10 Part No 1148139 SECTION 2 OPERATION Head End Powered Mattress NOTE Mattress cover not shown for clarity Hose Foot End FIGURE 2 1 Installing the Mattress Replacement System Installing the Side Rails A WARNING Patient entrapment with bed side rails may cause injury or death Mattress MUST fit bed frame and side rails snugly to prevent patient entrapment Follow the manufacturer s instructions Monitor patient frequently Read and understand the Owner s Operator s Manual prior to using this equipment Invacare product manuals are available at www invacare com or your dealer NOTE Refer to the instructions provided with the side rails for the installation procedure Installing the Power Unit NOTE For this procedure refer to FIGURE 2 2 1 Pullout the bed hook on the back of the Bed Hook control unit 2 Place the control unit on the footboard NOTE If the bed does not have a footboard place the control unit on a flat surface leaving room for the hose to hang down FIGURE 2 2 Installing the Power Unit Part No 1148139 lI MA90 and MA95 Series Mattresses SECTION 2 OPERATION Connecting the Hose CAUTION Ensure that the hose connecting the control unit to the mattress is routed such that it cannot be stepped on kinked squeezed or otherwise damaged NOTE For this procedure refer to FIGURE 2 3 1 2 3 Loc
13. e patient make certain no objects will fall under the patient such as feeding tubes IV s etc Wait five minutes for the mattress pressure to stabilize R 7 Set the comfort pressure to the desired comfort level 8 Verify that the patient has not bottomed out by performing the following steps A Ensure that the patient is lying flat on his her back in the middle of the mattress B Place four fingers between the air cushions directly underneath the sacral region of the patient s body C Ensure that there is 3 to 4 finger width clearance between the bottom of the patient and the bed frame D Adjust the comfort setting if needed E Wait five minutes for the mattress pressure to stabilize F Repeat STEPS A E until patient has not bottomed out and patient comfort is achieved If the patient feels that the bed is too soft hard press the Soft or Firm button to adjust the comfort settings 10 Use a regular pillow to help support and stabilize the patient s head Transferring Patient From To a Gurney A WARNING ALWAYS engage the wheel locks of the bed and the wheel locks of the gurney before transferring the patient between the bed and the gurney 1 Engagethe wheellocks of the bed Refer to the owner s manual provided with the bed 2 Engage the wheel locks of the gurney Refer to the owner s manual provided with the gurney 3 Press the Max Inflate button to achieve maximum mattress pressure MA90 and
14. fter buttons to change the times or attributes Hold Button MA95Z Power Unit 1 Press the Hold button Th to pause the mattress in the current position The mattress will remain in this position until the Hold button is pressed again Firm Soft Buttons 1 Select comfort pressure settings by pressing Firm or Soft V buttons Soft Button Pressing this button reduces the pressure in the mattress Firm Button Pressing this button increases the pressure in the mattress NOTE The patient comfort pressure ranges from Soft 6 4 mmHg to Firm 3246 mmHg The Comfort Control LED displays the patient comfort pressure levels and provides a guide to the caregiver to set approximate comfort pressure level depending on the patient weight If the patient s weight to height ratio is above average increase the pressure setting by approximately 20 MA90Z models display levels from 0 to 9 and MA95Z models display the mmHg from 6 to 32 Automatic Wireless Fowler Manual Operation of the Fowler i 1 Press the Select button m to move the pointer on the LCD to Function 2 Use the Firm and Soft buttons until Fowler displays NOTE When this mode is activated the control unit increases the pressure in the mattress to prevent the patient from bottoming out About Automatic Wireless Mode When the bed articulates to 45 the transmitter in the head of the mattress signals the control unit to increase the pressure in the mattress by 8076
15. gle Comfort Lock Alarm Max Inflate Button LCD Up Firm Button Button Rotation Button Down Soft Button FIGURE 2 4 Using the Front Panel Power Button 1 To turn the control unit on or off press and release the Power button NOTE the unit is plugged in an AMBER LED on the control unit is lit indicating that the system is in STAND BY mode Once the Power button is pressed and released GREEN LED illuminates indicating that the control unit is on If the power comes on after a power outage the control unit will go through its system initializa tion routine for a few seconds and then resume the desired function 90 and MA95 Series Mattresses 14 Part No 1148139 SECTION 2 OPERATION Turn Button MA90Z Power Unit 1 Press the Turn button to select one of three rotation modes or to set the unit to No Turn Static mode NOTE The rotation modes are right left or both and all three modes include alternating pressure therapy NOTE When No Turn is selected all of the air cushions are maintained at a constant pressure Turn Time Button MA90Z Power Unit 1 Press the Turn Time button to select one of four rotation times NOTE The rotation times are 10 20 30 and 60 minutes Turn Angle Button MA90Z Power Unit 1 Press the Turn Angle button to select one of four rotation angles NOTE The rotation angles are 14 15 and full rotation 45 Rotation Button MA95Z Powe
16. nding reliability depends upon a properly grounded receptacle 3 prong Part No 1148139 9 90 and MA95 Series Mattresses SECTION 2 OPERATION SECTION 2 OPERATION CAUTION The control unit and mattress on the MA90Z series are designed to be used as a system DO NOT replace mattresses or control units with other models or other brands Otherwise damage to the system may occur Contact your supplier to get the correct replacement if needed Installing the Mattress Replacement System CAUTION DO NOT strap the mattress to the bed frame at the head and foot ends Secure ALL mattress straps Secure the straps to the bed deck at the head and foot ends and to the frame at the center of the bed Otherwise damage to the mattress will occur when the head and foot ends are raised Head End Bed Deck Center of Bed Frame Foot End Bed Deck DO NOT Strap Here NOTE For this procedure refer to FIGURE 2 1 NOTE The powered mattress comes with ten nylon buckle straps 1 Remove the original foam mattress from the bed 2 If necessary lower the side rails to facilitate installation of the mattress 3 Unroll the powered mattress and place it on the bed frame NOTE Ensure that the hose is towards the foot end of the bed 4 Usethe buckle straps to secure the powered mattress to the bed deck in the following locations e Head End Head End Bed Deck e Foot End Foot End Bed Deck e Center Center of th
17. nnector Details B and C from the control unit connectors NOTE MA95Z Only If the hose connector is difficult to release pull the hose connector down and then away 3 MA90Z Only Disconnect the RED CPR connector located on the hose Detail D Part No 1148139 21 90 and 95 Series Mattresses SECTION 2 OPERATION DETAIL A Connector Cover Control Unit Connectors Control DETAIL B MA9OZ 907 42 DETAIL C and MA95Z MA90ZB48 MA95ZB42 and MA95ZB48 Hose Connector Connector Tab DETAIL D Mattress RED CPR Connector MA90Z MA90ZB42 and MA90ZB48 Only FIGURE 2 5 Preparing for CPR Procedure 90 and MA95 Series Mattresses 22 Part No 1148139 SECTION 3 MAINTENANCE AND TROUBLESHOOTING SECTION 3 MAINTENANCE AND TROUBLESHOOTING Cleaning the System A WARNING Before cleaning or disassembling the MA90 series check the underside of the mattress folds for sharp objects such as scissors needles etc These objects should be removed and discarded before proceeding with further cleaning or disassembly otherwise injury or damage to the product may occur Because of potential risk of infectious exposure cleaning with the patient on the bed is not recommended All equipment should be inspected Any item that is visibly soiled with the patient s blood or other body fluids should be properly cleaned or removed Laundry workers should t
18. on 2 to select the Max Inflate Mode or the Low Air Loss mode e 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 30 minutes the Max Inflate mode deactivates and the control unit defaults to the previous setting NOTE It takes 5 10 minutes for the MA90Z mattress to inflate fully inflation time depends on size of mattress NOTE Max Inflate mode can be manually disengaged by pressing the Max Inflate button This will deactivate the Max Inflate LED 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 Max Inflate Button MA95Z Power Unit 1 Press the Max Inflate button amp to select the max inflate mode and inflate the mattress 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 15 minutes the Max Inflate mode deactivates and the control unit defaults to the previous setting NOTE It takes 25 60 seconds for the MA95Z 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
19. oration and protected as required by applicable laws and regulations 90 and 95 Series Mattresses 4 Part No 1148139 TYPICAL PRODUCT PARAMETERS TYPICAL PRODUCT PARAMETERS NOTE MA90Z power unit is also used on MA90ZB42 and MA90ZB48 systems NOTE MA95Z power unit is also used on MA95ZB42 and MA95ZB48 systems Electrical Parameters INPUT VOLTAGE AC INPUT FREQUENCY CURRENT 2 MAXIMUM POWER CONSUMPTION 30 10 W 150 10 W CIRCUIT PROTECTION Dual fused Dual fused 250 V 250 V A fast blow fuses 5 A fast blow fuses MODE OF OPERATION Continuous Performance Parameters WEIGHT CAPACITY STANDARD MATTRESS 350 Ibs BARIATRIC MATTRESS 42 inch 650 Ibs 48 inch 1000 Ibs PRESSURE ZONE MAXIMUM FLOW 50 15 LPM 1275 100 LPM MAXIMUM PRESSURE 35 5 mmHg MAXIMUM FLOW TIMER 30 minutes 15 minutes SUPPORT SURFACE INFLATION TIME 5 10 minutes 25 60 seconds PATIENT COMFORT CONTROL PRESSURES SOFT PRESSURE 8 4 mmHg FIRM PRESSURE 32 4 mmHg ROTATION TIME 10 20 30 60 minutes 5 minutes 4 hrs ROTATION ANGLE 0 30 5 0 40 5 PATIENT CONTACT Control unit and mattress have Latex Free components Part No 1148139 5 90 and MA95 Series Mattresses TYPICAL PRODUCT PARAMETERS Mechanical Parameters CONTROL UNIT DIMENSIONS L X W X I5 x 65 x II CONTROL UNIT WEIGHT 15 Ibs CONTROL UNIT POWER CORD
20. ource No power in the power source Check power source has power power and turn it On Power outage Wait till the power source has power Blown fuse Replace blown fuse with an equivalent fuse 90 and MA95 Series Mattresses 26 Part No 1148139
21. patient wound care patient turning or patient cleaning 2 Perform one of the following e MA90Z Power Unit Press the Max Inflate button again to manually disengage Max Inflate mode e MA95Z Power Unit Select a different setting to exit Max Inflate mode or press the Max Inflate button again NOTE This will deactivate the Max Inflate LED 90 and 95 Series Mattresses 18 Part No 1148139 SECTION 2 OPERATION Lock Alarm Silence Button 1 Press the Lock Alarm Silence button 6 to select one of the following modes Lock Mode Pressing this button locks 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 e Alarm Silence mode Pressing this button silences 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 the 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 MA90Z MA90ZB42 and MA90ZB48 mattress retains the air as long as the mattress is connected to the control unit Low Pressure LED In the event that the mattress hose disconnects an alarm sounds and Lo
22. r Unit 1 Press the Rotation button o to select Static mode or Alternating Rotation mode NOTE When the LED is on Alternating Rotation mode has been selected NOTE In Static mode the LED is off and all air cushions are maintained at a constant pressure Select Button MA95Z Power Unit 1 Press the Select button move the pointer on the LCD to Function 2 Press the Firm or Soft button until the desired function displays Available functions are FUNCTION DESCRIPTION Rotation to the Left side The time indicates the rotation duration Rotation to Center The time indicates the rotation duration Rotation to the Right side The time indicates the rotation duration Static mode All air cushions maintain constant pressure Part No 1148139 15 90 and 95 Series Mattresses SECTION 2 OPERATION FUNCTION DESCRIPTION Pulse mode The pulse time indicates the time between pulses For example 5 minutes is selected In this example all of the air cushions in the mattress will deflate for 4 seconds and inflate for 5 minutes the selected time The duration can be set from to 99 minutes FOWLER UPRIGHT Fowler Mode The pressure will increase to prevent the patient from bottoming out PULSE N STATIC 10 minute therapy duration until turned off 3 Use the Select button to move the pointer to the times or attributes available for the selected function 4 Use the Firmer or So
23. reat all soiled bedding as if it were contaminated with pathogenic microorganisms Remove the bedding If necessary inflate the mattress Ensure that the control unit is off Unplug the power cord from the wall outlet Ensure that the underside of the mattress is clear of all sharp objects DL Qe eee Examine the surface of the control unit and mattress assembly components for visible blood or body fluids 7 Perform one of the following e If blood is present decontaminate the product i Remove all visible soil with disposable paper towels ii Scrub the area with freshly prepared effective phenolic detergent disinfectant solution e If blood is not present remove any soil from the cover with paper towels NOTE If soiled the cover should be removed cleaned and decontaminated 8 Perform the following steps to clean the mattress cover A Using a clean sponge or paper towel wipe down the cover surface with a dilute detergent solution of quaternary cleaner disinfectant or other germicidal detergent solution B Remove the cover and launder it using the following method Part No 1148139 23 MA90 95 Series Mattresses SECTION 3 MAINTENANCE AND TROUBLESHOOTING CAUTION Laundry workers should always wash their hands before working with clean bedding DO NOT overload the machine DO NOT use chlorine bleach because it may damage the fabric coating High air temperatures will damage the fabri
24. s placed on it and also ensure it is not located where it can be stepped on or tripped over 1 Examine the hospital grade power cord supplied with the control unit 2 Perform one of the following Ifthe plug is damaged Call your supplier for a replacement hospital grade cord e Ifthe plug is not damaged Plug the end of the supplied hospital grade power cord into the power outlet on the side of the control unit 3 Plug the other end of the plug into a properly grounded outlet on the wall NOTE Once the unit is plugged in an AMBER LED on the control unit is lit indicating that the system is in STAND BY mode Part No 1148139 13 MA90 95 Series Mattresses SECTION 2 OPERATION Using the Front Panel NOTE For this procedure refer to FIGURE 2 4 DETAIL A MA90Z POWER UNIT FRONT PANEL Turn Angle Low Pressure Power Button Power LED Fail LED Low Pressure O ALARM LOCK Full Turn TURN ANGL Inflate Turn Button Lock Alarm Soft Button Mode Button Turn Time Button Firm Button Inflate Low Air Loss Button DETAIL B MA95Z POWER UNIT FRONT PANEL Hold p Low Pressure Power Select Button Button ird LED Button Fail LED Alternating Rotation and Pressure Turn Time Minutes Center Low Pressure Power Fail microA 95 Left Aia Right Left FUNCTION Down e ROTATION Time An
25. s will occur when the head and foot ends are raised Refer to Installing the Mattress Replacement System on page 10 Entrapment May Occur A WARNING Patient entrapment with bed side rails may cause injury or death Mattress MUST fit bed frame and side rails snugly to prevent patient entrapment Follow the manufacturer s instructions Monitor patient frequently Read and understand the Owner s Operator s Manual prior to using this equipment Invacare product manuals are available at www invacare com or your dealer Proper patient assessment and monitoring and proper maintenance and use of equipment is required to reduce the risk of entrapment Variations in bed rail dimensions and mattress thickness size or density could increase the risk of entrapment Visit the FDA website at http www fda gov to learn about the risks of entrapment Review Guide to Bed Safety published by the Hospital Bed Safety Workgroup located at www invacare com Use the link located under each bed rail product entry to access this bed safety guide Refer to the owner s manuals for beds and rails for additional product and safety information After any adjustments repair or service and before use make sure all attaching hardware is tightened securely Assist rails with dimensions different from the original equipment supplied or specified by the bed manufacturer may not be interchangeable and may result in entrapment or other injury 90 and MA95
26. stand the Owner s Operator s Manual prior to using this equipment Invacare product manuals are available at www invacare com or your dealer Label part number 1150708 Rev A NOTE This label is on the foot end of the mattress cover not shown Part No 1148139 7 90 and MA95 Series Mattresses SECTION I GENERAL GUIDELINES SECTION GENERAL GUIDELINES A WARNING SECTION GENERAL GUIDELINES contains important information for the safe operation and use of this product Contraindications ALWAYS consult the patient s physician before using the MA90Z and MA95Z systems Installation The MA90Z and MA95Z including bariatric systems MUST be installed on medical bed frames with bed side rails The side rails MUST be in the raised position whenever a patient is on the bed Controls on the footboard may be obstructed by the power unit on a few bed frames It may be necessary to relocate the power unit Refer to Installing the Power Unit on page 11 Check that air hoses and power cord are clear of moving bed components before placing a patient on the bed Operate all bed frame motorized functions through their full range of motion to be certain that there is no pulling interference or pinching DO NOT strap the mattress to the bed frame at the head and foot ends Secure ALL mattress straps Secure the straps to the bed deck at the head and foot ends and to the frame at the center of the bed Otherwise damage to the mattres
27. to prevent the patient from bottoming out 90 and MA95 Series Mattresses 16 Part No 1148139 SECTION 2 OPERATION Programming the Automatic Wireless Fowler Transmitter 1 Ensure the transmitter is inside the mattress pocket located on the right side of the mattress at the head end 2 Ensure the mattress is in a flat position 3 Ensure the control unit is plugged in and the LCD displays STAND BY 4 Perform one of the following e MA90Z Power Unit Perform the following steps i Press and hold the Turn Angle and Max Inflate buttons NOTE The Fowler LED is lit and L displays in the LCD Display ii Raise the bed to 45 NOTE The control unit will beep and will return to Standby iii Perform one of the following e Cancel Press the Turn Angle button to exit Fowler Transmitter Setup without linking to a transmitter Save Wait 60 seconds without pressing a key e MA95Z Power Unit Perform the following steps i Press and hold the Hold and Max Inflate buttons AUTO FOWLER LEARN MODE will display iii PLACE BED IN FLAT POSITION will display iv CONTINUE gt SELECT will display v Press the Select button vi PLACE BED IN FOWLER UPRIGHT POSITION will display vii TRANSMITTER DETECTED will display viii The control unit will beep ix STAND BY will display Part No 1148139 17 90 and MA95 Series Mattresses SECTION 2 OPERATION Mode Button MA90Z Power Unit 1 Press the Mode butt
28. w Pressure LED flashes AMBER Once the low pressure problem is fixed the control unit resumes operation in the previously set mode Displaying the Total Run Time MA95Z Power Unit Every time the control unit is plugged in the LCD screen displays the Run Time in hours and minutes For example 2 584 hours and 25 minutes displays as 002584 Hours 000025 Minutes To display the Run Time during use 1 Ensure the control unit is plugged in and the Standby LED is On 2 Press and hold the Soft and Firm Buttons at the same time 3 The LCD screen displays the Run Time as described above Powering Up the System NOTE For this procedure refer to FIGURE 2 4 1 Turn on the power to the system by pressing the Power button on the control unit NOTE Once the button is released GREEN LED illuminates when the unit is on Part No 1148139 19 MA90 95 Series Mattresses SECTION 2 OPERATION Placing the Patient on the Mattress 1 Press the Mode button or Max Inflate button to turn on the control unit to maximum flow NOTE In this mode the Max Inflate LED lights up 2 After the mattress is fully inflated place the patient on the bed 3 Ensure that the patient s feet are towards the foot end of the mattress the end with the hose 4 Center the patient on the bed from side to side and head to foot NOTE Special positioning may be required with contracted patients to provide comfortable positions 5 After placing th
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