Moxi SelectAir User manual

Innovative health solutions
ENTERPRISES, LLC

2

1
ENGLISH
Section 1 Introduction 2-3
Section 2 System Components 4-5
Section 3 Safety Precautions 6
Section 4 Important Safeguards 7-8
Section 5 Installation 9-11
Section 6 Manual Setup 11-13
Section 7 Maintenance 14-15
Section 8 CleaningandDisinfecting 16-18
Section 9 Troubleshooting 19-20
Section 10 SelectAir 21-22
Section 11 SelectAir Max 23-26
Section 12 BariSelect27-31
Section 13 HybridSelect32-34
Section 14 SelectAir Product Information35-36
Section 15 Warranty 37
©MOXI Enterprises, LLC. 2010
The followingaretrademarksandregistered trademarks of The ROHO Group, Inc.: ROHO®,shape fitting
technology®, HIGH PROFILE®,ELIMSTAPH®,Hi-Tor®, Velcro®and Sentinal®areregistered trademarks
of theirrespectivecompanies.
MOXI Enterprises, LLC. hasapolicy of continualproductimprovementandreserves the right to amend
specificationspresented in thisbrochure.
Manufactured by:
Table of Contents
MOXI Enterprises, LLC.
1939 South Vandeventer Avenue, Saint Louis, Missouri 63110
www.moxiusa.com
Toll Free: 1.800.942.7678 •Local: 314.771.5222 • Fax: [phone]

2
Introduction
SelectAir®low air loss mattress systems are pressure relief mattress systems designed
for the treatment and/or prevention of pressure ulcers and other tissue trauma, including
burns and other wounds. SelectAir systems are designed to work with any standard
hospital mattress and will fit on a variety of different bed frames.
Indications for Use
• Pressure Ulcers • Burns • Geriatrics
• Rehabilitation • Spinal Cord Injury • Arthritis
• Oncology • Orthopedics • Skin Flaps/Grafts
• Multiple Sclerosis • Neurosurgery • Pain Management
• Cardiovascular • Plastic Surgery • Dermatology
• AIDS • Extended Care • ALS
ATTENTION: ELECTRICAL EQUIPMENT
1. Class I equipment
2. Type BF equipment
3. Ordinary equipment
4. Continuous Operation
5. Environmental Conditions:
• Operating Limits:
    Temperature: 50˚-90˚F(10˚Cto32˚C)
Humidity: 80% RH Maximum
    Altitude: 6,560Ft.(2,000Meters)
• Storage Limits:
    Temperature: 32˚-122˚F(0˚Cto50˚C)
Humidity: 80% RH Max.
Section 1 Introduction

3
Section 1 Introduction
Symbol Legend
Attention- See accompanying instructions for use
or information found in this manual or labels on the
control unit.
Electrical Hazard
Fire or Explosion Hazard
Replaceable fuse
On/Off Button
Off Only Button
Function Button
CPR / Emergency Off Button
Auto Comfort Button
Firm Button
Comfort Level Settings (Softer, Firmer)
Lock, Unlock Button
Pulsate Mode
Low Setting Button for Pulsation Mode
Medium Setting Button for Pulsation Mode
(Not available on the HybridSelect model)
High Setting Button for Pulsation Mode
Upright Button
Type BF Equipment
The above symbols are used on product labeling and in this manual as defined by International
Electrotechnical Commission or MOXI Enterprises, LLC.
Softer Firmer

4
System Components For Mattress Replacement Models
Section 2 System Components
Note: SelectAir and SelectAir Max mattress replacements are available in
different heights, lengths and widths. BariSelect is available in various
widths.
Figure 1
Water Resistant,
Vapor Permeable
Zippered Mattress
Cover
Mattress
Mattress Pad
Control Unit with
flexible hose
attached
Water Resistant,
Vapor Permeable
Mattress Sheet
(optional)

5
System Components For HybridSelect Mattress Overlay Models
Section 2 System Components
Figure 2
Mattress
Overlay
Control Unit with
flexible hose
attached
Mattress
Sheet
ROHO HIGH
PROFILE
Cushion
HealFloat
Section

6
Safety Precautions
Please read and thoroughly understand the following safety precautions before
using this product.
WARNINGS
• Explosion risk if used in the presence of flammable substances.
• Risk of fire, replace fuse as marked on control unit:
• Possible fire hazard when used with oxygen administering equipment other
than nasal mask or 1/2 bed length tent type. Oxygen tent shall not extend
below the mattress support level or enclose the control unit.
• Electrical shock hazard. Do not remove back cover.
• Do not use in the presence of smoking materials or open flame. Air flowing
through air mattress will support combustion.
PRECAUTIONS
• Grounding reliability can only be achieved when the power cord supplied
with the control unit is connected to an equivalent grounded receptacle.
• Unplugthecontrolunitfromthewalloutletbeforecleaning(seeSection8).
• Refer all servicing to qualified service personnel.
• For mattress overlays, use a side rail extender if the top of the bed rails are
lessthansix(6)inches(15cm)fromthetopofthemattressoverlay.
• The use of bed frame side rails in conjunction with any SelectAir low air
loss mattress system should be determined based upon facility protocol,
applicable laws and regulations, and individual user safety considerations.
Bed frame side rail usage is not a requirement for the functional operation
of any SelectAir product, but individual safety requirements and/or facility
protocol may dictate that side rails be utilized.
Section 3 Safety Precautions

7
Important Safeguards
Please read and follow the instructions regarding SelectAir mattress and overlay systems
and retain this manual for future reference. Follow all warnings and instructions marked
on the control unit and mattress as well as those listed in this manual.
Note: DO NOT place liquids on top of the control unit.
Handling
Handle the control unit with care. Dropping it may cause internal damage and can cause
the control unit to malfunction.
Note: DO NOT use a control unit if it appears to be damaged. Consult an
authorized MOXI / SelectAir distributor.
Dust or Dirt
Keep the SelectAir control unit away from excessive dust or dirt, which can cause
premature failure. The control unit is supplied with a replaceable air filter that should
be replaced every 90 days under normal conditions. The air filter should be inspected
and cleaned every month under normal conditions, and more frequently when used in
abnormally dusty or dirty environments.
Cleaning
Unplug the control unit from the wall outlet before cleaning. Do not use harsh liquid
chemicals, cleaning solvents or aerosol cleaners. Water and a mild dish washing
detergent may be used on a soft, damp cloth or paper towel. Please refer to Section 8.
Accessories
Do not place the control unit on an unstable surface because it may fall, causing severe
damage to the control unit. Use only manufacturer-recommended accessories. Any
mounting of the control unit must follow the manufacturer?sinstructions. The hospital
bed footboard must be able to support the control unit and any additional weight.
Heat and Ventilation
Refer to page 2 of this manual for operating and storage limits. It is important that
this opening is not blocked or covered during operation. The control unit should not
be placed in a built-in installation, such as a closet or rack unless proper ventilation is
provided.
Power Sources
The control unit should only be operated from an appropriate AC outlet capable of safely
delivering at least three (3) amps of electrical current. If you are not sure of the type of
power supply available, consult your MOXI / SelectAir distributor or a certified electrician.
Object Entry and Excess Weight
Never push objects of any kind into this product. Excess weight placed on the control unit
can cause damage to the housing.
Grounded Power Cord and Plug
This control unit is equipped with a grounded power cord. The plug will fit into the power
outlet only one way. If you are unable to insert the plug fully into the outlet, contact your
Section 4 Important Safeguards

8
MOXI / SelectAir distributor prior to operating the control unit. Do not alter the plug to fit
into the power outlet. The power supply cord should be routed so it will not be walked on
or pinched by items placed upon it or against it.
Overloading
Overloading wall outlets can result in a risk of fire or electric shock. A single grounded
extension cord (three wires with grounded plugs) of less than 25 feet (7.6 meters) in
length and with a minimum of a 15 amp rating can be used with the control unit.
Servicing
Do not attempt to service this control unit yourself. Opening or removing the cover may
expose you to hazardous voltages. Refer all servicing to your MOXI / SelectAir distributor.
Breaking or removing calibration seals voids the warranty of the control unit.
Mattress Storage
Clean and disinfect product as per this operation manual and store in a dry environment
at room temperature.
Replacement Parts
When replacement parts are required, be sure that the control unit uses replacement
parts from the manufacturer. Unauthorized substitutions will void the warranty.
Safety Check
Upon completion of any service to this product, the MOXI / SelectAir distributor must
perform safety checks to determine that the product is in a safe operating condition.
Interference
The control unit is designed to prevent radiation of radio-frequency energy. There is no
guarantee that communications or other radio-frequency interference will not occur in
a particular installation. If this control unit does cause harmful interference to radio or
television reception, which can be determined by turning the control unit off and on,
the user is encouraged to try to correct the interference by one or more of the following
steps:
• Make sure electrical cord is properly grounded.
• Relocate the receiving antenna of the device affected.
• Increase the separation between the control unit and the device affected.
• Connect the control unit to an outlet that is on a different circuit than the device being
affected.
Section 4 Important Safeguards

9
Section 5 Installation
Installation -Mattress Replacements
Mattress
Note: Make sure that the mattress hose fitting is at the foot end of the
bed frame.
A. When using the Mattress Cover with Mattress Replacement:
While the mattress is inflating, it may be helpful to partially unzip the cover and
guide the mattress into the correct formation.
1. Always remove the existing mattress from the bed.
2. Before placing mattress inside mattress cover, ensure that all four side bolster
straps (two per side) are securing side bolsters to mattress sections and Velcro®
fasteners are mated.
3. Insert the mattress and mattress pad inside the mattress cover and zip the cover
shut. Place on the bed frame. Be sure the hole in the mattress cover is in the
correct position to fit around the hose fitting outlet on the mattress.
4. Strap the cover to the bed frame using the four straps located on each side of the
mattress cover.
B. When using the Mattress Cover and the Mattress Sheet with Mattress
Replacement:
1. Always remove the existing mattress from the bed.
2. Before placing mattress inside mattress cover, ensure that all four side bolster
straps (two per side) are securing side bolsters to mattress sections and Velcro®
fasteners are mated.
3. Insert the mattress and mattress pad inside the mattress cover and zip the cover
shut. Place on the bed frame. Be sure the hole in the mattress cover is in the
correct position to fit around the hose fitting outlet on the mattress.
4. Strap the cover to the bed frame using the four straps located on each side of the
mattress cover.
5. Fit the mattress sheet over the covered mattress and attach the straps to the bed
frame.
Installation -Overlay Models
Mattress Overlay
Note: Make sure that the mattress hose fitting is at the foot end of the
bed frame.
A. Mattress Overlay Instructions
1. Place the mattress overlay on top of the existing mattress.
2. Insert hose into the foot section of the mattress overlay.
3. Insert the ROHO HIGH PROFILE cushion into the cushion cover.(HybridSelect TM only.)

10
4. Place the ROHO HIGH PROFILE cushion into the HealFloat foot section of
the mattress overlay.
Note: Refer to the cushion's enclosed operating instructions for proper setup
and adjustment.
5. After inflating the mattress overlay, secure the mattress sheet to the mattress.
6. Remove the ROHO HIGH PROFILE cushion and place on chair to provide
continued skin protection while patient is seated in a chair. Readjust the cushion
for the patient according to the cushion's instructions.
Control Unit - All Models
1. Place the control unit handle over the
edge of the footboard. The handle will
self adjust to the width of the footboard
(fig.3).
2. Insert the hose fitting with the clip into
the air outlet of the control unit and turn
1/4 turn. Ensure the hose fitting is firmly
seated and that the latch ‘clicks’ into
place(fig.4).
3. Insert the other end of the hose into the
mattress hose fitting located at the foot of
themattress(fig.4).
Figure 4
Section 5 Installation
Figure 3

Section 5 Installation
4. Ensure the power entry switch is “OFF”.
5. Firmly insert the power cord into the outlet on the control unit (fig. 6).
6. Insert the other end of the power cord into an equivalent grounded power
receptacle.
7. Press the power entry switch “ON” and refer to Manual Setup (Section 6).
Note: Check to make sure all hose connections are secure before turning on.
Manual Setup
1. Press the “On/Off”button on the keypad to the “On”position and allow the mattress
to FULLY inflate before making any adjustments or placing the patient on the
mattress.
On Off
Figure 5
Section 6 Manual Setup
SelectAir,
SelectAir Max,
HybridSelect
Models
Figure 8
ON/OFF
BariSelect
Models only
Figure 6 Figure 7
Power Entry
Switch
Fuse
Compartment
Power Entry
Receptacle
15 feet (4.6 meters)
11

2. Press the firm mattress timer.
3. Place the patient on the mattress, centered and in their habitual resting position,
i.e. on their back, on their side, etc.
CAUTION: The bed rails should be locked in their highest position
before proceeding.
4. Press the Firm Mattress “OFF” button if illuminated.
5. Determine the patient’s weight and set the Comfort Level using the Comfort
Level “Softer” and “Firmer” buttons to the matching information on the Comfort
LevelChart(pg.13).Seesection12forinstructionsonhowtomanuallyinputthe
patient's weight on the BariSelect model.
Note: Due to the different shapes and sizes of each patient, the settings
recommended on the Comfort Level Chart are only a guideline. User
judgement must be applied to properly adjust the Comfort Level to the setting
that best suits the patient.
6. Allow air in the mattress to equalize for a minimum of two (2) minutes before
proceeding.
Section 6 Manual Setup
Figure 9A SelectAir,
SelectAir Max,
HybridSelect
Models
BariSelect
Models
only
Figure 9B
BariSelect
Models
only
SelectAir,
SelectAir Max,
HybridSelect
Models
SelectAir
SelectAir Max
Models
Figure 10
HybridSelect
Models only
BariSelect
Models
only
Comfort Level
12

Section 6 Manual Setup
Comfort Level Reference Chart
Note: These charts are only a guideline because weight distribution varies
from patient to patient.
9. Follow facility protocol, applicable laws and regulations, and individual user safety
considerations for usage of bed frame side rails.
7. Check to ensure that the patient has immersed into the mattress about 40 – 50%. If
they have not, adjust the Comfort Level using the Comfort Level “Softer” and “Firmer”
buttons and repeat steps 6 and 7 until the proper results are achieved.
8. Once the desired setting is found, check to see if there is adequate clearance
between the patient and the bed frame by placing your hand between the patient and
the bed frame. There should be 3-4 inches (7-10 cm) of clearance, and the patient
should not be touching the bed frame at any point. Adjust the Comfort Level setting
until the proper results are achieved.
{75 34 3.5-4
100 45 4
125 57 4-5
150 68 5
175 79 5-6
200 91 6-7
250 113 7-8
300 146 8-9
350 159 9
400 181 10
(Kilograms)
Setting
(Comfort Level)
Patient Weight
(Pounds)
SelectAir
SelectAir Max
Weight Ranges
100 45 1
150 68 2
200 91 3
250 113 4
300 146 5
{
(Kilograms)
Setting
(Comfort Level)
Patient Weight
(Pounds)
HybridSelect
Weight Ranges
{300 146 6
350 159 7
400 181 8
450 204 9
500 227 10
550 249 11
600 272 12
650 295 13
680 308 13.5
BariSelect
Weight Ranges
(Kilograms)
Setting
(Comfort Level)
Patient Weight
(Pounds)
13

Note: Before opening, observe what voltage is visible on the red fuse holder
through the window on the fuse holder door.
4. Carefully remove the red fuse holder to access the fuse.
5. Check fuse with a continuity tester.
6. Replace bad fuse with the correct version listed on the information label.
7. Replace the red fuse holder in the power entry module.
8. Close the fuse holder door ensuring the correct voltage appears when the door is
closed.
9. Plug the line cord into the power entry module and plug the other end into an
appropriate grounded outlet.
10. The unit is now ready to resume normal operation.
Section 7 Maintenance
Maintenance
Control Units
All control units are designed to be virtually maintenance free. The only servicing
required is cleaning of the housing and changing the filter.
Note: The control unit contains no other user serviceable parts and it should only
be opened by qualified service personnel.
Fuse
DANGER: THE FUSE MUST ONLY BE REPLACED WITH THE
PROPER FUSE AS LISTED ON THE INFORMATION
LABEL. DO NOT REPLACE THE FUSE WITH ONE
OF HIGHER VALUE OR OF DIFFERENT TYPE.
To replace the fuse:
1. Turn off the main power switch on the power entry module, located on the left side
of the unit.
2. Unplug the line cord from the wall socket, remove the other end from the power
entry module, and set aside.
3. Insert a small flat screwdriver into the slot located at the top of the power entry
module and carefully open the fuse holder door.
14

Filter
The filter should be inspected and cleaned every month under normal conditions.
Inspect filter and clean or replace as necessary. Bariatric patients generally require
higher air pressure for support, therefore, the air filter should be inspected and
replaced more frequently.
To check and change the filter:
1. Firmly pull forward and then down on the filter
tray located at the front of the control unit.
The filter tray will automatically stop in the fully
openedposition(fig.11).Itisnotnecessaryto
completely remove the filter tray.
Important: Keep the filter clean and the air
opening clear of obstacles.
2. Remove the filter from the filter tray (Fig. 12)
by grabbing the filter by its edges and
inspect the condition of the filter.
If dirty, wash the filter in a mild detergent.
Let the filter dry completely before
replacing the filter back into the filter tray.
If the filter is torn or in bad condition,
replace it with a new one.
Note: Do not use the control unit without
a filter.
3. Replace the filter by firmly pressing the filter
in around the edges in the filter tray.
4. Ensure the filter is laying flat and push the filter
tray up into the housing.
HealFloat Feature (HybridSelect only)
To properly maintain the ROHO HIGH PROFILE Cushion in the HealFloat feature,
refer to the cushion's operation manual.
Section 7 Maintenance
Figure 11
Filter Tray
and Filter
Filter
Tray
Filter
Figure 12
15

Cleaning and Disinfecting
Note: The following instructions are intended only as general guidelines. Follow your
facility’s standard protocol for cleaning and disinfecting medical equipment. If
you have any questions contact your MOXI / SelectAir representative or The
MOXI Enterprises Service Department.
Mattress/Overlay (during use)
Clean with a mild detergent and a damp cloth. Do not use harsh chemicals, alcohol, or
solvents. Wipe dry. The air mattress should be inflated while cleaning.
Note: Do not heat or steam clean. To assure safety from infection, completely
disinfect all bedding using the proper cleaning recommendations.
Mattress/Mattress Overlay (between patients)
The air mattress or mattress overlay must be thoroughly cleaned between patients. To
prevent moisture from entering the mattress, keep the mattress inflated throughout the
cleaning process.
1. With the mattress or overlay inflated, spray the entire mattress with bleach diluted
1:10 bleach to water.
2. Allow bleach to remain on mattress or overlay for a maximum of 10 minutes.
3. Rinse the mattress or overlay with fresh water.
4. Spray surface with a disinfectant. MOXI recommends using LpHse®diluted
1:256.
5. Allow solution to remain on mattress or overlay for a maximum of 10 minutes.
6. Brush soiled areas and rinse with fresh water.
7. Allow air flow to continue through the mattress or overlay for 10 minutes after
completion of cleaning procedure to prevent any moisture from entering the
mattress' or overlay's air holes.
8. Hang to dry.
9. Spray surface with a quaternary ammonium compound mixed as a 1% solution
in water. MOXI recommends using Calgon Vestal Laboratories Coverage Spray
Disinfectant Cleaner®.
Mattress Pad (between patients)
1. Spray pad with a disinfectant using high pressure spray. MOXI recommends
using LpHse®diluted 1:256.
2. Allow solution to remain on pad for 10 minutes.
3. Brush all soiled areas and rinse with fresh water.
4. Hang to dry.
Mattress Sheet for Mattress or Mattress Overlay (between patients)
1. Presoak the sheet in a disinfectant for 10 minutes. MOXI recommends using
LpHse®diluted 1:256.
2. Remove the sheet from the presoaked disinfectant and place in a standard
agitator type washing machine. Take care not to overload the washing
machine.
3. Thoroughly remove the disinfectant from the sheet by using two full regular wash/
rinse cycles of the washing machine without any laundry detergent added. The
Section 8 Cleaning and Disinfecting
16

washing machine should be set at a regular wash, hot water setting.
4. Launder the sheet in a normal manner using the regular cycle and hot water
wash setting of the washing machine. Use a standard laundry detergent as the
laundering agent. Make sure that a full clear rinse cycle follows the wash cycle
to remove all the cleaning solution residues.
5.Drythesheetinastandardclothesdryersetatlowheat(DelicateFabrics)setting
for 7-10 minutes.
6. After drying, the sheet may be repackaged and returned to clean inventory.
Zippered Mattress Cover (during use)
1. Wipe surface with neutral soap and lukewarm water.
2. Rinse with water and dry.
Zippered Mattress Cover (between patients)
Note: Do not clean with a phenolic-based cleaning solution as it will damage
the urethane coating on the cover’s nylon fabric.These instructions
must be followed to maintain the quality and integrity of the material.
1. Deflate and remove the mattress from the mattress cover.
2. Place the mattress cover in a standard agitator-type washing machine. Take
care not to overload the washing machine. You may presoak the cover in a
quaternary solution (disinfectant) diluted with water.  We recommend using
Sentinal, Elimstaph or Hi-Tor solutions diluted 1:256.
Note: Washinwarmwater[notwarmerthan140°F(60°C)].Donotuse
bleach.
3. After presoaking cycle is over, the washing machine should be set on delicate
fabrics or permanent press cycle.
Note:Washinwarmwater[notwarmerthan140°F(60°C)].Donotuse
bleach.
4. To remove any remaining disinfectant, wash mattress cover on delicate fabrics
or permanent press cycle. Use a standard laundry detergent with NO bleach.
Wash one cycle using the laundry detergent.
Note: Use cold water only. Do not use bleach.
5. Dry the cover in a standard clothes dryer set on delicate cycle with a low heat
setting. TUMBLE DRY ONLY.
Note: Do not use high heat!
6. After drying, the mattress cover may be repackaged and returned to clean
inventory.
Section 8 Cleaning and Disinfecting
17

18
HealFloat feature (HybridSelect only)
Refer to the ROHO HIGH PROFILE cushionʼs operating manual for specific cleaning
instructions.
Control Unit and Hose (between patients)
1. Unplug the control unit from the wall outlet before proceeding.
2. Wipe down entire control unit and all hoses with a disinfectant solution. MOXI
recommends using LpHse®diluted 1:256.
3. Allow solution to remain on system for 10 minutes.
4. Wipe down entire control unit and dry with disposable cleaning cloth or sponge.
5. Only use a mild detergent (dishwashing) and warm water to clean the filter. Rinse
the filter with cool water and thoroughly air dry the filter before replacing.
All Control Units
DANGER: Disconnect control unit from main power supply before cleaning.
Failure to do so could result in electric shock.
Note: •Do not immerse the control unit in liquids.
•Do not heat or steam autoclave the control unit.
Note: Do not saturate the surface of the control unit with liquids. Wipe
off any dust. If necessary, clean the housing exterior with a
disinfectant solution or mild detergent and a damp cloth. Wipe
dry.
DANGER: Make sure the control unit is completely dry before attempting to
reconnect or operate it.
Section 8 Cleaning and Disinfecting