Arjo MaxxAir ETS User manual

MaxxAir ETS
INSTRUCTIONS FOR USE
310115-AH Rev 3 •09/2019
Mattress Replacement System

2
Design Policy and Copyright
® and ™ are trademarks belonging to the Arjo group of companies.
© Arjo 2019.
As our policy is one of continuous improvement, we reserve the right to
modify designs without prior notice.
The content of this publication may not be copied either whole or in part
without the consent of Arjo.
WARNING
To avoid injury, always read this Instructions For Use and
accompanied documents before using the product.
Mandatory to read the Instructions For Use.

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Table Of Contents
Introduction................................................................................7
INDICATIONS ....................................................................................................7
CONTRAINDICATIONS .....................................................................................7
RISKS AND PRECAUTIONS.............................................................................8
SAFETY INFORMATION ...................................................................................8
PATIENT PLACEMENT ..............................................................10
PREPARATION FOR PATIENT PLACEMENT ..................................................10
PATIENT TRANSFER ........................................................................................12
AIR PRESSURE ADJUSTMENTS.....................................................................12
NURSING CARE.........................................................................13
TURNING FUNCTIONS .....................................................................................13
ALARM ..............................................................................................................13
CPR....................................................................................................................14
SKIN CARE........................................................................................................14
INCONTINENCE / DRAINAGE..........................................................................14
GENERAL OPERATION....................................................................................15
CARE AND CLEANING..............................................................16
GENERAL INSTRUCTIONS ..............................................................................16
DAILY CARE AND CLEANING .........................................................................16
WEEKLY CARE AND CLEANING.....................................................................17
CLEANING PROCEDURE.................................................................................17
TROUBLESHOOTING................................................................18
SYMPTOMS, POSSIBLE CAUSE AND REMEDIES.........................................18
SPECIFICATIONS.......................................................................20
MATTRESS SPECIFICATIONS .........................................................................20
• MaxxAir ETS Mattress Replacement System ..................................................... 20
• Mattress Weight..................................................................................................... 20
• Materials................................................................................................................. 20
• Air Supply Unit Size .............................................................................................. 20
• Unit Weight ............................................................................................................ 20
OTHER...............................................................................................................20
SYMBOLS USED...............................................................................................21
EMC....................................................................................................................21
CLASSIFICATION .............................................................................................21
ENVIRONMENTAL STORAGE / TRANSIT CONDITIONS ...............................21
ENVIRONMENTAL OPERATING CONDITIONS...............................................21
Customer Contact Information.................................................22

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DISCLAIMER OF WARRANTY AND LIMITATION OF LIABILITY
ARJO HEREBY DISCLAIMS ALL EXPRESS OR IMPLIED WARRANTIES, INCLUDING
WITHOUT LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE, ON THE ARJO PRODUCT AS DESCRIBED
IN THIS PUBLICATION. ANY WRITTEN WARRANTY OFFERED BY ARJO SHALL BE
EXPRESSLY SET FORTH IN THIS PUBLICATION OR INCLUDED WITH THE PRODUCT.
UNDER NO CIRCUMSTANCES SHALL ARJO BE LIABLE FOR ANY INDIRECT,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES AND EXPENSES, INCLUDING
DAMAGES OR INJURY TO PERSON OR PROPERTY, DUE IN WHOLE OR IN PART TO
THE USE OF THE PRODUCT OTHER THAN THOSE FOR WHICH DISCLAIMER OF
WARRANTY OR LIMITATION OF LIABILITY IS EXPRESSLY PROHIBITED BY SPECIFIC,
APPLICABLE LAW. NO PERSON HAS THE AUTHORITY TO BIND ARJO TO ANY
REPRESENTATION OR WARRANTY EXCEPT AS SPECIFICALLY SET FORTH IN THIS
PARAGRAPH.
Descriptions or specications in Arjo printed matter, including this publication, are meant
solely to generally describe the product at the time of manufacture and do not constitute
any express warranties, except as set forth in the written limited warranty included with this
product. Information in this publication may be subject to change at any time. Contact Arjo
for updates.
IMPORTANT INFORMATION FOR USERS
In order for Arjo products to perform properly, Arjo recommends the following conditions.
Failure to comply with these conditions will void any applicable warranties.
• Use this product only in accordance with these instructions and applicable product
labeling.
• Assembly, operations, adjustments, extensions, modications, technical maintenance
or repairs must be performed only by qualied personnel authorized by Arjo. Contact
Arjo for information regarding maintenance and repair.
• Ensure the electrical installation of the room complies with the appropriate national
electrical wiring standards.
Specic indications, contraindications, warnings, precautions and safety information exist
for Arjo’s therapeutic support systems. It is important for users to read and familiarize
themselves with these instructions and to consult the treating physician prior to patient
placement and product use. Individual patient conditions may vary.
NOTICE
This product has been congured from the manufacturer to meet specic voltage
requirements. Refer to the power supply label for specic voltage.

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Introduction
The MaxxAir ETS™ (Expandable Turning Surface) Mattress Replacement System (MRS)
is a pressure relief mattress replacement system designed to provide turning and low-air-
loss therapy, principally for the BariMaxx™ Bariatric Bed System and BariMaxx II Therapy
System beds. The system capabilities are designed for patients weighing up to 1000 lb
(453.5 kg)*, with expandability features from 36 in to 42 in to 48 in in width when used on
the BariMaxx II Therapy System frame.
The MaxxAir ETS (MRS) is comprised of one 36 in wide middle section, two 6 in wide
side air bolsters to provide expandability and two inatable bladders beneath the mattress
to provide the turn assist function. The 36 in middle section consists of a two-inch foam
pad and twenty individual eight-inch (8 in) height cells. Each side bolster consists of four
individual ten-inch (10 in) cells with no foam.
The MaxxAir ETS Therapy Unit is a variable speed blower that provides adjustable air
pressure. A variable cycle time turning valve is used to activate the turn
assist function.
The Turn Assist feature slowly inates the appropriate turning bladders to gently tilt the
patient to the left or right. The cycle time may be set to use the turn as a Nurse Assist (turn
and hold) or as a programmable continuous turn.
INDICATIONS
The MaxxAir ETS MRS is indicated for Prevention and Treatment of Pressure Ulcers.
The MaxxAir ETS MRS can be used for:
• Patients whose body weight and size pose a signicant risk or care management
issue to the patient or staff during the performance of routine nursing care
• Large patients weighing up to 1000 lb (453.5 kg)*
• Large patients who are difcult to turn
• Large patients using a static mattress that would benet from a pressure
relief surface
CONTRAINDICATIONS
Patient conditions for which the MaxxAir ETS MRS is contraindicated include:
• Unstable Vertebral Fracture or Unstable Vertebral Column
• Cervical Traction
• Patients with total weight in excess of 1000 lb (453.5 kg)*
*Refer to Safety Information on Maximum Recommended Patient Weight.

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RISKS AND PRECAUTIONS
The following precautions should always be observed:
Side Rails and Restraints – WARNING: Use or non-use of restraints, including side rails,
can be critical to patient safety. Serious or fatal injury can result from the use (potential
entrapment) or non-use (potential patient falls) of side rails or other restraints. See related
Safety Information.
Patient Migration – Specialty surfaces have different shear and support characteristics
than conventional surfaces and may increase the risk of patient movement, sinking and /
or migration into hazardous positions of entrapment and / or inadvertent bed exit. Monitor
patients frequently to guard against patient entrapment.
Skeletal Traction or Unstable Fracture (if not contraindicated) - With skeletal traction,
unstable pelvic fracture or any other unstable fracture (to the extent not contraindicated),
maintain physician directed angle.
SAFETY INFORMATION
Bed Frame – Always use a standard healthcare bed frame with safeguards or protocols
that may be appropriate. It is recommended that Bed and Side Rails (if used) comply with
the Hospital Bed System Dimensional and Assessment Guidance To Reduce Entrapment.
Frame and Side Rails must be properly sized relative to the mattress to help minimize any
gaps that might entrap a patient’s head or body.
Turning – CAUTION: Prior to engaging turn feature, ensure that bed frame has side rails
and that all side rails are fully engaged in their full upright and locked position.
Brakes – Caster brakes should always be locked once the bed is in position. Verify wheels
are locked before any patient transfer to or from the bed.
Bed Height – To minimize risk of falls or injury, the bed should always be in the lowest
practical position when the patient is unattended.
Side Rails / Patient Restraints – Whether and how to use side rails or restraints is a
decision that should be based on each patient's needs and should be made by the patient
and the patient's family, physician and caregivers, with facility protocols in mind. Caregivers
should assess risks and benets of side rail / restraint use (including entrapment and
patient falls from bed) in conjunction with individual patient needs, and should discuss
use or non-use with patient and / or family. Consider not only the clinical and other needs
of the patient but also the risks of fatal or serious injury from falling out of bed and from
patient entrapment in or around the side rails, restraints or other accessories. In the
US, for a description of entrapment hazards, vulnerable patient prole and guidance
to further reduce entrapment risks, refer to FDA's Hospital Bed System Dimensional
and Assessment Guidance To Reduce Entrapment. Outside the US, consult the local
Competent Authority or Government Agency for Medical Device Safety for specic local
guidance. Consult a caregiver and carefully consider the use of bolsters, positioning aids
or oor pads, especially with confused, restless or agitated patients. It is recommended
that side rails (if used) be locked in the full upright position when the patient is unattended.
Make sure a capable patient knows how to get out of bed safely (and, if necessary, how
to release the side rails) in case of re or other emergency. Monitor patients frequently to
guard against patient entrapment.

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When selecting a standard mattress, ensure the distance between top of side rails
(if used) and top of mattress (without compression) is at least 8.66 in (220mm) to
help prevent inadvertent bed exit or falls. Consider individual patient size, position
(relative to the top of the side rail) and patient condition in assessing fall risk.
Skin Care – Monitor skin conditions regularly and consider adjunct or alternative therapies
for high acuity patients. Give extra attention to skin over any raised side bolster and to any
other possible pressure points and locations where moisture or incontinence may occur or
collect. Early intervention may be essential to preventing skin breakdown.
Patient Entrance / Exit – Caregiver should always aid patient in exiting the bed. Make
sure a capable patient knows how to get out of bed safely (and, if necessary, how to
release the side rails) in case of re or other emergency.
Fluids – Avoid spilling uids on therapy unit controls. If spills do occur, clean uid from
pump wearing rubber gloves or while unit is unplugged to avoid any possibility of shock.
Once uid is removed, check operation of components in area of spill.
Fluids remaining on controls can cause corrosion, which may cause components
to fail or operate erratically, possibly producing potential hazards for patient and
staff.
Moving Parts - Keep all equipment, tubes and lines, loose clothing, hair and parts of the
body away from moving parts and pinch points.
General Protocols – Follow all applicable safety rules and institution protocols concerning
patient and caregiver safety.
Power Cord – Position power cord to avoid a tripping hazard and / or damage to the cord.
Ensure power cord is kept free from all pinch points and moving parts and is not trapped
under casters. Improper handling of the power cord can cause damage to the cord, which
may possibly produce risk of re or electric shock.
Avoid Fire Hazards – To minimize risk of re, connect the bed’s power cord directly into a
wall-mounted outlet. Do not use extension cords or multiple outlet strips. Review and follow
FDA’s Safety Tips for Preventing Hospital Bed Fires.
Tobacco Smoke and other contaminants - Please follow laundering and cleaning
procedures described in the Care and Cleaning section of this User's Guide. It is
recommended that no smoking occur in, on or around bed environment, so as to avoid
build-up. Severe air restrictions (whatever the cause), may cause the Air Supply Unit to
overheat and automatically deactivate.
Oxygen Use – DANGER: Risk of explosion if used in the presence of ammable
anesthetics. Use of this product’s pump in an oxygen-enriched environment may produce
potential of re hazard. This equipment is not suitable for use in the presence of a
ammable anesthetic mixture with air or with oxygen or nitrous oxide. Unplug and do not
use pump when using oxygen-administering equipment other than the nasal, mask or half-
bed-length tent type.
BariMaxx Bariatric Bed System and BariMaxx II Therapy System - For safest use, Arjo
recommends the BariMaxx Bariatric Bed System or BariMaxx II Therapy System is always
used in conjunction with the MaxxAir ETS MRS, as well as any other safeguards that might
be appropriate.

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Other bariatric beds - Although other bariatric bed frames may be suitable, special
care should be taken to ensure that appropriate adaptations and additional safeguards
are implemented. Choose a properly-sized bed frame and (when desired) side rails and
positioning aids, ensuring against any gaps that might entrap the patient’s head or body.
Bed Expansions - With variable-width bed frames, Slides and Side Rails should always
be locked in place whenever expanded or retracted.
I.V. and Drainage Tubes – I.V. and drainage tubes should always have slack for
alternating pressure or rotation and other patient movements.
Maximum Recommended Patient Weight - Total patient weight capacity should not
exceed 1000 lb (453.5 kg) or the patient weight capacity of the underlying bed frame,
whichever is less. The use of accessories on the bed may decrease the patient weight
capacity of the bed. Contact Arjo Customer Service for questions concerning the use
of accessories and see the Questions and Information section of this guide for contact
information.
Transfer Board - If a mechanical lift device is not available, a transfer board or
device should always be used when transferring a patient to and from the bed. Use
INSTAFLATE™ function Mode for added safety during transfer.
PATIENT PLACEMENT
It is recommended that all sections of this guide be reviewed prior to product use. Carefully
review the Indications, Contraindications, Risks and Precautions and Safety Information
sections in the Introduction prior to patient placement on the
MaxxAir ETS MRS.
The following information relates to the MaxxAir ETS MRS only. The existing
mattress must be removed.
PREPARATION FOR PATIENT PLACEMENT
1. Level bed and lock brakes. Remove existing mattress from bed frame.
2. Undo storage straps. If equipped, place storage straps into pouch. If not equipped
with pouch, store straps in turning bladder area. See photo below.
3. Position the MaxxAir ETS Mattress Replacement System on the bed frame with
hose set at foot end of bed.
4. Secure mattress to bed frame using hook-and-loop straps
Turning Bladder Zipper
Pouch
Storage Strap

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5. Ensure that mattress cover is not wrinkled and that buckles on patient’s left head
side and right foot side of cover are properly connected under mattress. If hose
connections have been previously attached, they do not need to be disconnected
to place cover.
6. Secure therapy unit on footboard of bed by extending the arms as shown.
7. Attach hose connectors to therapy unit. Ensure color between the hoses and
sockets are matched.
8. Adjust width of MRS as appropriate.
• When using the 36 in wide bed frame, the
expansion knob should be in line with 36 in.
• When using the 42 in wide bed frame, the
expansion knob should be in line with 42 in
decal as shown. Patient left side surface will
expand in this conguration.
• When using the 48 in wide bed frame, the
expansion knob should be in line with 48 in
decal as shown. Both sides of patient surface
will expand in this conguration.
9. Plug power cord into a properly grounded power source.
It is recommended cord is routed under bed frame. Turn
power ON with switch located on right side panel. The
AIR OFF LED on front panel should illuminate.
Front
Back Side view of
hose connection
4
8
”
4
2
”
3
6
”
E
x
p
a
n
d
a
b
l
e
W
i
d
t
h
On / Off Switch

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PATIENT TRANSFER
CAUTION: Monitor patient airway and position during ination / deation of
mattress. Ensure patient and any patient support lines are properly supported at
all times.
1. It is recommended that ambulatory patients enter and exit a deated unit.
• Verify all brakes are locked.
• Adjust bed height to lowest level.
• With Caregiver assistance, ambulatory patient should be properly positioned
and then enter at side of bed.
2. Push the AIR ON button on front panel. The AIR ON LED will illuminate and the
therapy unit will start to run.
3. Push the INSTAFLATE button for fast ination. Allow four to ve minutes for full
ination.
4. For non-ambulatory patients, wait until surface is fully inated. Verify all brakes are
locked. Adjust bed height for patient transfer or placement.
5. Push INSTAFLATE button to deactivate the fast ination. Raise and lock side rails
and make sure any positioning aids are properly in place. Adjust bed height to
lowest level.
AIR PRESSURE ADJUSTMENTS
1. Push the Static button and adjust the Comfort Control by pressing the SOFT
/ FIRM key to achieve the maximum patient comfort and proper air pressure
adjustment. Verify placement with a hand control check as shown in illustration.
• Place hand under the patient's buttocks between cells and foam. The patient
should have at least 1.5 in (35 mm) of clearance between buttocks and bottom
of mattress.
• Verify air pressure adjustments with hand check beneath shoulders, hips and
heels during turn cycles.
• Perform hand check on both sides of the mattress.
2. Verify patient comfort and air pressure adjustments with patient in both sitting and
side lying positions.
AIR OFF
AIR ON
INSTA-
FLATE
RIGHT
TURN
CONT
TURN
LEFT
TURN
STATICCYCLE
MINUTES
FIRM (FERME)SOFT (MOELLEUX)
Comfort Control
1 2 3 4 5 6 7 8
–+

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NURSING CARE
It is recommended that all sections of this manual be reviewed prior to product use.
Carefully review the Indications, Contraindications, Risks and Precautions, and Safety
Information sections in the Introduction prior to performing nursing care on the MaxxAir
ETS Mattress Replacement System.
TURNING FUNCTIONS
Select turn type and duration by using the buttons located on the front panel.
CAUTION: Prior to turning, ensure that side rails are in their full upright and locked
position. See Safety Information / Turning.
• Press RIGHT TURN button to activate right hold. Cycle time will display zero-zero
(00). Press the CYCLE button to enable mattress to turn right and back to center
and adjust turn time from 3-30 minutes.
• Press LEFT TURN Button to activate left hold. Cycle time will display zero-zero
(00). Press the CYCLE button to enable mattress to turn to left and back to center
and adjust turn time from 3-30 minutes.
• Press CONT TURN Button to continuously turn mattress to the right, back to
center, to the left, and back to center.
• Press STATIC to de-activate all functions.
Cycle time can be adjusted from 1-20 minutes in one-minute increments and from
20-30 minutes in ve-minute increments.
ALARM
The alarm will only sound when power to the unit has been interrupted or turned off. If this
occurs, push Alarm Reset Button on front of unit, and / or re-apply power.
MINUTES
CYCLE
LEFT
TURN
CONT
TURN
RIGHT
TURN
STATIC INSTA-
FLATE
ALARM RESET
POWER
FAILURE

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CPR
1. Firmly place hand on therapy unit and disconnect hose sets.
Cables t snuggly and may require a sight force to disconnect.
2. Begin CPR.
Patient’s body weight and CPR process will deate mattress unit.
3. After CPR is performed and patient is clinically stable, reinsert hose set and adjust
Comfort Control to its original setting. Raise Side Rails.
SKIN CARE
• Remove excess moisture and keep skin dry and clean.
• Check patient’s skin regularly, particularly in areas where incontinence and drainage
occur.
• Ensure linens under patient are not wrinkled.
INCONTINENCE / DRAINAGE
• Use moisture-impermeable underpads for incontinent patients.
• Wipe surface clean and replace bed linens as required (see Care and Cleaning for
cleaning instructions, if needed).
Dri-Flo™ breathable underpads are recommended for incontinent patients. Do not
use plastic-backed underpads. Plastic tends to block moisture vapor transmission
and air ow from mattress. Dri-Flo breathable underpads are absorbent and
permit more air ow.
AIR OFF
AIR ON
INSTA-
FLATE
RIGHT
TURN
CONT
TURN
LEFT
TURN
STATICCYCLE
MINUTES
FIRM (FERME)SOFT (MOELLEUX)
Comfort Control
1 2 3 4 5 6 7 8
–+

15
GENERAL OPERATION
Avoid contact of sharp instruments with the MaxxAir ETS MRS.
Punctures, cuts and tears may prevent proper ination and air
pressure maintenance.

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CARE AND CLEANING
GENERAL INSTRUCTIONS
• Do not clean with solvents or alcohol.
• Cover sheet is machine-washable. Do not
launder (machine-wash) any other MaxxAir
ETS MRS surface or mattress components.
• For regular cleaning, use a mild detergent with
water on a non-abrasive cloth.
• To disinfect, use only EPA-approved
disinfectants diluted in accordance with
manufacturer’s instructions.
• When blood and / or body uids are present,
use the following throughout all cleaning procedures:
• Disposable, powder-free latex or latex-free gloves.
• Protective clothing, including disposable or reusable impervious apron or gown.
• Protective eyewear and face shield, as necessary.
DAILY CARE AND CLEANING
Daily care and cleaning consists of wiping down the mattress cover during patient bathing
and regular cleaning to be performed at the intervals described.
All nylon fabric with moisture vapor permeable backing cover sheets must be
laundered and disinfected after each patient use, prior to use by a new patient.
Contact Arjo for information regarding laundering.
The patient does not need to be removed from the bed when performing daily
cleaning procedures. The patient may be bathed as the bed is being cleaned.
1. Level bed if patient is able to tolerate.
2. Lock all steer casters in line and set all caster brakes.
3. Lower side rails on Caregiver's side.
4. Bathe patient following institution protocols.
5. Wipe and rinse any soiling on the mattress and cover sheet while bathing patient.
6. Dry mattress cover with towel.
7. Wipe down side rail covers and dry with towel.
8. Ensure cover sheet is not wrinkled under patient.
9. Raise and lock side rails when used, and make sure positioning aids are properly
positioned. (Refer to Risks and Precautions and Safety Information).
10. Adjust mattress pressures for patient comfort.
Solvent Alcohol
SOAP

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WEEKLY CARE AND CLEANING
In addition to daily care and cleaning, the MaxxAir ETS Mattress Replacement System
therapy unit, hoses, bed frame, side rails and other components should be wiped down
weekly, depending on soiling.
CLEANING PROCEDURE
When blood and / or body uids are present, consult a health care professional for
proper use of the following throughout all cleaning procedures:
• Impermeable or water proof gloves
• Plastic apron or gown
• Protective eyewear
Do not clean with solvents or alcohol.
1. Unplug unit before cleaning.
2. Apply a hospital-level cleaner / disinfectant, mixed to manufacturer’s
specications, to the surface until thoroughly wet. Scrub all areas of therapy unit,
hoses, bed frame, mattress and, if used, the mattress inserts, side rails and pads,
headboard and footboard using a clean cloth. Allow to air dry.
3. Thoroughly wet the surface again with the same cleaner / disinfectant used
in Step 2. Ensure that the surfaces remain wet for the cleaner / disinfectant
manufacturer’s specied contact time.
WARNING - Fluids remaining on controls can cause corrosion which may cause
components to fail or operate erratically, possibly producing potential hazards to
patient and caregiver.
4. Scrub all visible soiling from Air Supply Unit and other components with a damp
cloth. Dry immediately.

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TROUBLESHOOTING
Basic troubleshooting procedures for the MaxxAir ETS Mattress Replacement System are
provided in the following charts. Each chart deals with a specic symptom and provides
a symptom / possible cause / remedy approach to use in identifying the solution. The
symptom will describe the condition that the unit is in. The possible cause will describe
several likely reasons for the symptom and the steps to take in verifying the cause. The
Remedy will describe the nal solution to the symptom and cause.
SYMPTOMS, POSSIBLE CAUSE AND REMEDIES
SYMPTOM POSSIBLE CAUSE REMEDY
Cells do not inate. Hose may not be properly
connected to mattress or Air
Unit.
Turn Expansion knob to
proper position.
Properly connect hoses.
Expansion Side Bolster
does not expand.
Bolster may not be properly
connected to hose set.
Properly connect hose
to bolster.
Cells do not inate.
Air Supply Unit power
switch is on but LED does
not illuminate.
Air Supply Unit may be
controlled by wall switch.
Power cord may be unplugged
from wall outlet.
Circuit breaker or fuse for wall
outlet may be tripped or blown.
Air Supply Unit may be
damaged.
Plug Air Supply Unit into
different wall outlet.
Verify Power cord is
plugged in.
Reset circuit breaker or
replace fuse.
Contact Arjo Service
Representative.
One or more cells do not
inate.
Cell may not be properly
connected to hose set. Cells
may be damaged.
Cell fabric may be twisted
above connector, preventing air
from entering cushion.
Properly connect hose
to cell.
Replace cell.
Adjust cell and verify
hose connection.
Air Supply Unit is turning
on and off, or varying
speed.
Air Supply Unit may be
controlled by a wall switch.
Too many devices may be in
operation or plugged into same
circuit as Air Supply Unit.
Air lter may be clogged with
dust and debris.
Plug Air Supply Unit into
different wall outlet.
Unplug or turn off one
or more devices.
Clean or replace air
lter.
Air Supply Unit air ow
increases or decreases
without adjustment and
does not respond to Soft /
Firm button.
PC Board in Air Supply Unit
may be damaged.
Contact Arjo Service
Representative.

19
SYMPTOM POSSIBLE CAUSE REMEDY
After using for a while,
push buttons can operate
normally but no air is
coming out.
Blower over heated.
(If you switch off the Air Supply
Unit for 30 minutes and turn
the Unit back on, unit is able to
operate normally again).
Check Heat Exhaust
hose.
Clean or replace air
lter.
Contact Arjo Service
Representative.
Blower still runs but cannot
change between modes.
(i.e. cannot change LED
lights from INSTAFLATE to
STATIC).
CPU needs to be reset. (If you
turn master switch off for 10
seconds, and back on, unit
should revert back to normal).
If this happens on the
same machine / unit
twice, contact Arjo
Service Representative.
Alarm Sounds. Power to unit has been
interrupted or turned off.
Push Alarm Reset
button on front of unit,
and / or re-apply power.

20
SPECIFICATIONS*
MATTRESS SPECIFICATIONS
Recommended Patient Weight Limit
1000 lb (453.5 kg)*
MaxxAir ETS Mattress Replacement System
Width ...............................................................................36 in W (91 cm)
Width .............................................................................42 in W (107 cm)
Width .............................................................................48 in W (122 cm)
Length............................................................................ 80 in L ( 203 cm)
Height ...............................................................................10 in H (25 cm)
Mattress Weight
Total Weight..................................................Approximately 48 lb ( 22 kg)
Materials
Cell Material........................................................Polyurethane 0.35 (mm)
Cover Material ........Nylon fabric with moisture vapor permeable backing
Base Material.........................................................Nylon Laminated PVC
Air Supply Unit Size
Width ............................................................................16.5 in W (42 cm)
Depth...............................................................................6.7 in D (17 cm)
Height ............................................................................10.5 in H (27 cm)
Unit Weight
Total Weight.........................................................Approx. 12.5 lb (5.7 kg)
OTHER
Cycle Time............................................................................3-30 minutes
Rated Voltage ...............................................................................115 Volt
Max Current.................................................................................... 5 Amp
Rated Frequency.............................................................................60 Hz
Mode of Operation.................................................................. Continuous
Safety Standard......................................................................UL 60601-1
Maximum Electrical Leakage............................................100 Microamps
Power Cord Length............................................................................ 16 ft
*Specications subject to change without notice.