Stryker AIR+ 2863 User manual

AAIIRR++™™ PPuummpp
MMaaiinntteennaannccee MMaannuuaall
2863
EN
2863-009-002 Rev AA.1 2022-06

TTaabbllee ooff CCoonntteennttss
Warning/Caution/Note Definition ..............................................................................................................................2
Summary of safety precautions ................................................................................................................................2
Introduction for service .............................................................................................................................................3
Expected service life ...............................................................................................................................................3
Contact information.................................................................................................................................................3
Serial number location.............................................................................................................................................3
Service ......................................................................................................................................................................4
Powering OFF the pump..........................................................................................................................................4
Fuse replacement ...................................................................................................................................................4
Bumper replacement...............................................................................................................................................4
Foot replacement....................................................................................................................................................5
Filter replacement ...................................................................................................................................................6
Flex grip replacement..............................................................................................................................................7
Transport handle replacement .................................................................................................................................9
Hook replacement.................................................................................................................................................10
Front pump housing replacement ...........................................................................................................................11
Pump housing side fitting replacement - 2863-007-009 ............................................................................................11
Power supply replacement.....................................................................................................................................12
Power inlet replacement ........................................................................................................................................12
PCBA assembly replacement.................................................................................................................................13
Keypad membrane replacement ............................................................................................................................13
Pump replacement................................................................................................................................................14
Muffler replacement ..............................................................................................................................................14
Preventive maintenance .........................................................................................................................................16
Testing functionality................................................................................................................................................17
Troubleshooting ......................................................................................................................................................18
Software version location .......................................................................................................................................19
Replacement parts..................................................................................................................................................20
Support surface hose assembly - 2863-007-006 ...................................................................................................21
Bumper pack - 2874-007-020.................................................................................................................................22
Air filter guard - 2874-007-027................................................................................................................................23
HEPA filter - 2874-007-026.....................................................................................................................................24
Pump housing rubber foot assembly - 2874-007-022 ............................................................................................25
Handle assembly - 2874-007-031 ..........................................................................................................................26
Hook assembly - 2874-007-019 .............................................................................................................................27
Pump housing assembly - 2863-007-001...............................................................................................................28
Side fitting service part - 2863-007-009..................................................................................................................29
Membrane keypad assembly - 2863-007-002........................................................................................................30
Compressor assembly - 2863-007-003 ..................................................................................................................31
Power supply assembly - 2874-007-024 ................................................................................................................32
Power inlet - 2874-007-032 ....................................................................................................................................33
PCBA assembly - 2863-007-004 ............................................................................................................................34
Muffler - 2863-007-005 ...........................................................................................................................................35
EMC information .....................................................................................................................................................36
Recycling passport .................................................................................................................................................40
553M104003 ........................................................................................................................................................40
2874-007-001 .........................................................................................................................................................41
2874-007-002 .........................................................................................................................................................42
2863-009-002 Rev AA.1 1 EN

WWaarrnniinngg//CCaauuttiioonn//NNoottee DDeeffiinniittiioonn
The words WWAARRNNIINNGG,CCAAUUTTIIOONN, and NNOOTTEE carry special meanings and should be carefully reviewed.
WWAARRNNIINNGG
Alerts the reader about a situation which, if not avoided, could result in death or serious injury. It may also describe
potential serious adverse reactions and safety hazards.
CCAAUUTTIIOONN
Alerts the reader of a potentially hazardous situation which, if not avoided, may result in minor or moderate injury to the
user or patient or damage to the product or other property. This includes special care necessary for the safe and effective
use of the device and the care necessary to avoid damage to a device that may occur as a result of use or misuse.
NNoottee -- Provides special information to make maintenance easier or important instructions clearer.
SSuummmmaarryy ooff ssaaffeettyy pprreeccaauuttiioonnss
Always read and strictly follow the warnings and cautions listed on this page. Service only by qualified personnel.
WWAARRNNIINNGG
• Do not modify or change this device. Service should only be completed by qualified personnel. Failure could result in
injury and void your warranty.
• The use of accessories, transducers, and cables, other than those specified or provided by the manufacturer, could
result in increased electromagnetic emissions or decreased electromagnetic immunity and result in improper operation.
• Portable RF communications equipment, including peripherals such as antenna cables and external antennas, should
be no closer than 12 inches (30 cm) to any part of AAIIRR++, including cables specified by the manufacturer.
• Avoid stacking or placing equipment adjacent with other equipment to prevent improper operation of the products. If
such use is necessary, carefully observe stacked or adjacent equipment to make sure that they are operating properly.
CCAAUUTTIIOONN
• Always use a grounded static strap to prevent static coming into contact with the PCB assembly.
EN 2 2863-009-002 Rev AA.1

IInnttrroodduuccttiioonn ffoorr sseerrvviiccee
This manual assists you with the service of your Stryker product. Read this manual to service this product. This manual
does not address the operation of this product. See the Operations Manual for operating and use instructions. To view your
Operations Manual online, see https://techweb.stryker.com/.
EExxppeecctteedd sseerrvviiccee lliiffee
The AAIIRR++ pump has a 5 year expected service life under normal use, conditions, and with appropriate periodic
maintenance.
CCoonnttaacctt iinnffoorrmmaattiioonn
Contact Stryker Customer Service or Technical Support at: 1-800-327-0770.
Stryker Medical
3800 E. Centre Avenue
Portage, MI 49002
USA
To view your operations or maintenance manual online, see https://techweb.stryker.com/.
Have the serial number (A) of your Stryker product available when calling Stryker Customer Service or Technical Support.
Include the serial number in all written communication.
SSeerriiaall nnuummbbeerr llooccaattiioonn
A
2863-009-002 Rev AA.1 3 EN

SSeerrvviiccee
PPoowweerriinngg OOFFFF tthhee ppuummpp
Press the power button and hold for two seconds to power OFF the pump.
FFuussee rreeppllaacceemmeenntt
Fuse: F3.5AH250V
TToooollss rreeqquuiirreedd::
• Slotted screwdriver
• Digital multimeter
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a slotted screwdriver, remove the fuse cover located below the power inlet. Save the fuse cover.
NNoottee -- If you need to check a fuse, use a digital multimeter.
5. Remove and discard the fuse.
6. Reverse steps to reinstall.
7. Verify proper operation before you return the product to service.
BBuummppeerr rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• Small slotted screwdriver
•GGooooff OOffff® Household Heavy Duty Remover
PPrroocceedduurree::
1. Unplug the power cord from the pump.
2. Unplug the gray AST and red CPR connector from the pump.
3. Using a small slotted screwdriver, scrape under each bumper to remove. Start from the corner of each bumper to
remove the top bumper (A), bottom left bumper (B), and bottom right bumper (C) from the back cover (D) (Figure 1).
Discard the bumpers.
EN 4 2863-009-002 Rev AA.1

A
B
D
C
E
FFiigguurree 11 –– BBuummppeerrss
4. Using GGooooff OOffff Household Heavy Duty Remover, a small slotted screwdriver, and towels, remove the adhesive from
the back cover.
5. Using alcohol prep wipes, clean the back cover bumper pad areas and current compliance label (E).
6. Install the new top bumper (A), bottom left bumper (B), and bottom right bumper (C) to the back cover (D).
7. Verify proper operation before you return the product to service.
FFoooott rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• 6 mm socket
• Ratchet
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is on your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Using a ratchet and a 6 mm socket, remove the six nuts that secure the foot to the front pump housing. Save the nuts.
8. Remove and discard the foot.
9. Reverse the steps to reinstall (
Pump housing rubber foot assembly - 2874-007-022 (page 25)).
10.Verify proper operation before you return the product to service.
2863-009-002 Rev AA.1 5 EN

FFiilltteerr rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the screw (A), washer (B), and flex grip (C) that secure the filter access door (D) to the
cover (Figure 2). Save the screw, washer, and flex grip.
C
D
E
A
B
FFiigguurree 22 –– FFiilltteerr
5. Remove and save the filter access door (D).
6. Remove and discard the filter (E).
7. Install the new filter (E).
8. Reverse steps 1 - 5 to reinstall.
9. Insert the power cord under the power cord retention flex grip (F) (Figure 3).
EN 6 2863-009-002 Rev AA.1

F
G
FFiigguurree 33 –– IInnsseerrtt ppoowweerr ccoorrdd
10.Plug the support surface hose back into the pump (G) (Figure 3).
11.Secure the power cord (Figure 4).
FFiigguurree 44 –– PPoowweerr ccoorrdd sseeccuurree
12.Verify proper operation before you return the product to service.
FFlleexx ggrriipp rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface hose from the pump.
3. Place the pump face down on a work surface.
2863-009-002 Rev AA.1 7 EN

4. Using a T20 Torx driver, remove the screw (A) that secures the filter access door (B) to the back cover (Figure 5).
Discard the screw.
A
B
FFiigguurree 55 –– BBaacckk ccoovveerr
5. Using a T20 Torx driver, install the supplied delta screw (C) (0023-162-000), flat washer (D) (2941-007-002), and power
cord retention flex grip (E) (2941-007-004) to secure the filter access door (B) to the back cover (Figure 6).
C
D
E
B
FFiigguurree 66 –– IInnssttaallll tthhee ppuummpp ppoowweerr ccoorrdd pp--ccllaammpp
6. Insert the power cord under the power cord retention flex grip (F) (Figure 7).
EN 8 2863-009-002 Rev AA.1

F
G
FFiigguurree 77 –– IInnsseerrtt ppoowweerr ccoorrdd
7. Plug the support surface hose back into the pump (G) (Figure 7).
8. Secure the power cord (Figure 8).
FFiigguurree 88 –– PPoowweerr ccoorrdd sseeccuurree
9. Plug the pump back into the wall outlet.
10.Verify proper operation before you return the product to service.
TTrraannssppoorrtt hhaannddllee rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• #2 Phillips screwdriver
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
2863-009-002 Rev AA.1 9 EN

3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front pump housing is to your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Using a #2 Phillips screwdriver, remove the five screws that secure the back board to the back pump hosing. Save the
screws.
8. Remove and save the back board.
9. Using a #2 Phillips screwdriver, remove the four screws that secure the handles to the back pump housing. Save the
screws.
10.Remove and discard the handle.
11.Reverse the steps to reinstall (
Handle assembly - 2874-007-031 (page 26)).
12.Verify proper operation before you return the product to service.
HHooookk rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• Stubby #2 Phillips screwdriver
• Pick
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a pick, remove and discard the information label on the hook assembly.
5. Using a stubby #2 Phillips, remove the screw (under the label removed in step 4) that secure the hook assembly to the
back pump housing.
6. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
7. Using two hands, rotate the pump assembly to the right so the front is to your left.
8. Separate the front and back pump housing. Place the back pump housing down on the work surface.
9. Unplug the power input cable and the power output cable from the power supply.
10.Using one hand to hold the fish paper and a stubby #2 Phillips screwdriver, remove the four Phillips screws and washers
that secure the power supply to the main frame. Save the screws and washers.
11.Remove the power supply to the side and fish paper.
12.Using a stubby #2 Phillips screwdriver, remove the four screws that secure the pump frame to the main frame and set
aside. Save the screws.
13.Using a stubby #2 Phillips screwdriver remove the six screws that secure the hook assembly to the back pump housing.
Save the screws.
14.Remove and discard the hook assembly.
15.Reverse the steps to reinstall (
Hook assembly - 2874-007-019 (page 27)).
16.Verify proper operation before you return the product to service.
EN 10 2863-009-002 Rev AA.1

FFrroonntt ppuummpp hhoouussiinngg rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• #2 Phillips screwdriver
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is to your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
CCAAUUTTIIOONN -- Always use a grounded static strap to prevent static coming into contact with the PCB assembly.
7. Unplug all cables from the PCB assembly.
NNoottee -- Pay attention to the cable connection locations for reinstallation.
8. Using a #2 Phillips screwdriver, remove the two screws that secure the support bracket holding the PCB assembly and
the screen to the front pump housing. Save the screws and support bracket.
9. Using a #2 Phillips screwdriver, remove the three screws that secure the board to the screen. Save the screws.
10.Remove the PCB assembly.
11.Grasp the air hose and pull out from the support surface hose connector to detach the hose from the connector.
12.Remove and discard the front pump housing.
13.Reverse the steps to reinstall.
14.Run and pass the
Testing functionality (page 17).
15.Verify proper operation before you return the product to service.
PPuummpp hhoouussiinngg ssiiddee ffiittttiinngg rreeppllaacceemmeenntt -- 22886633--000077--000099
TToooollss rreeqquuiirreedd::
• Adjustable wrench
PPrroocceedduurree::
1. Unplug the power cord from the pump.
2. Unplug the support surface hose from the pump.
3. Place the pump on a work surface with the pump housing side fitting face up.
4. Remove the broken fitting. Remove any Teflon tape that may remain.
5. Using your hand, thread in the new side fitting. Tighten as much as you can by hand.
6. Using an adjustable wrench, make sure that the side fitting hose release button faces the top of the pump housing.
NNoottee -- Make sure that the inside of the adjustable wrench is tight to the round part of the fitting.
7. Plug the power cord back into the pump.
8. Plug the support surface hose back into the pump.
9. Verify proper operation before you return the product to service.
2863-009-002 Rev AA.1 11 EN

PPoowweerr ssuuppppllyy rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• #2 Phillips screwdriver
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is to your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Grasp the hose at the manifold coming from the pump and pull to remove the hose from the manifold.
8. Unplug the power input cable and the power output cable from the power supply.
9. Using one hand to hold the fish paper and a #2 Phillips screwdriver, remove the four Phillips screws and washers that
secure the power supply to the main frame. Save the screws, washers, and fish paper.
10.Remove and discard the power supply.
11.Reverse the steps to reinstall (
Power supply assembly - 2874-007-024 (page 32)).
12.Run and pass the
Testing functionality (page 17).
13.Verify proper operation before you return the product to service.
PPoowweerr iinnlleett rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• Slotted screwdriver
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is to your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Unplug the power inlet from the power supply.
8. Using a slotted screwdriver and your finger, push out on the power inlet while you push in on each of the power inlet
locks to loosen the power inlet from the front pump housing. Repeat on the other side to remove.
9. Remove and discard the power inlet.
10.Reverse the steps to reinstall.
11.Run and pass the
Testing functionality (page 17).
12.Verify proper operation before you return the product to service.
EN 12 2863-009-002 Rev AA.1

PPCCBBAA aasssseemmbbllyy rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• #2 Phillips screwdriver
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is to your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Grasp and remove the pressure hose at the PCBA.
8. Unplug the three cables from the PCBA.
9. Using a #2 Phillips screwdriver, remove the two screws that secure the support bracket that hold the PCB assembly and
screen to the front pump housing.
10.Using a #2 Phillips screwdriver, remove the three screws that secure the board to the PCBA assembly to the front pump
housing.
11.Unlock the keypad ribbon connector and remove the ribbon cable from the PCBA assembly.
12.Reverse the steps to reinstall (
PCBA assembly - 2863-007-004 (page 34)).
13.Verify proper operation before you return the product to service.
KKeeyyppaadd mmeemmbbrraannee rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• #2 Phillips screwdriver
• Pick
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is to your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Grasp and remove the pressure hose at the PCB.
8. Unplug the three cables from the PCB.
9. Using a #2 Phillips screwdriver, remove the two screws that secure the support bracket. The support bracket holds the
PCB assembly and the screen to the front pump housing.
10.Using a #2 Phillips screwdriver, remove the three screws that secure the board to the PCB assembly to the front pump
housing.
11.Unlock the keypad ribbon connector and remove the ribbon cable from the PCB assembly.
2863-009-002 Rev AA.1 13 EN

12.Using a pick, carefully peel up the keypad from the front pump housing. Remove and discard the keypad.
13.Reverse the steps to reinstall.
14.Verify proper operation before you return the product to service.
PPuummpp rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• Wire cutters
• #2 Phillips screwdriver
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is to your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Grasp the hose at the manifold coming from the pump and pull to remove the hose from the manifold.
8. Using wire cutters, cut the four zip ties that secure the pump power cable to the rest of the cables.
CCAAUUTTIIOONN -- Always use a grounded static strap to prevent static coming into contact with the PCB assembly.
NNoottee
• Use care when you cut the zip ties that you do not cut or damage the cables.
• Replace the zip ties when you reinstall.
9. Unplug the pump power cable from the PCB assembly.
10.Using a #2 Phillips screwdriver, remove the screw that secures the pump cable p-clamp to the main frame. Remove the
p-clamp. Save the p-clamp and screw.
11.Using a T20 Torx driver, remove the four screws that secure the pump frame to the main frame. Save the screws.
12.Remove the spring from the hose and insert into the new pump assembly hose.
13.Remove and discard the pump assembly.
14.Reverse the steps to reinstall.
15.Run and pass the
Testing functionality (page 17).
16.Verify proper operation before you return the product to service.
MMuufffflleerr rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
• T20 Torx driver
• #2 Phillips screwdriver
PPrroocceedduurree::
1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
EN 14 2863-009-002 Rev AA.1

3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is to your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Grasp the inlet hose and remove it from the muffler, repeat for the outlet hose.
8. Using a #2 Phillips screwdriver, remove the two mounting screws that secure the muffler to the back support plate. Save
the screws.
9. Reverse the steps to reinstall (
Muffler - 2863-007-005 (page 35)).
10.Verify proper operation before you return the product to service.
2863-009-002 Rev AA.1 15 EN

PPrreevveennttiivvee mmaaiinntteennaannccee
WWAARRNNIINNGG -- Do not modify or change this device. Service should only be completed by qualified personnel. Failure could
result in injury and void your warranty.
Remove product from service before you perform preventive maintenance. At a minimum, check all items listed during
annual preventive maintenance for all Stryker Medical products. You may need to perform preventive maintenance checks
more often based on your level of product usage. Service only by qualified personnel.
NNoottee -- Consult your local regulations to dispose of electronic equipment.
Inspect the following items:
All fasteners are secure
Pump housing or components (hose, power cords, or case) for cracks, holes, or damaged
Bed frame pump hooks are not damaged
Check for secure hose connections
User interface is not cracked or damaged
Fuse
HEPA filter (replace each year)
Product serial number:
Completed by:
Date:
EN 16 2863-009-002 Rev AA.1

TTeessttiinngg ffuunnccttiioonnaalliittyy
Complete this functional test procedure where indicated. Make sure that you pass all acceptance criteria.
PPrroocceedduurree:
1. Plug the power cord from the controller into a wall outlet.
2. Press the Power button.
Acceptance criteria:
Pump turns on.
3. Press the SPR Plus button.
Acceptance criteria:
Button is tactile and toggles to SPR Plus mode.
SPR Plus button lights.
Up/Down buttons light.
4. Press the Up/Down buttons. Continue to press the Up/Down buttons to test the pressure mmHg value settings.
Acceptance criteria:
The mmHg pressure value settings light up.
Button is tactile and increases the mmHg pressure value setting to the maximum value then sequences to the
lowest value.
5. Press the IsoFlex LAL button.
Acceptance criteria:
Button is tactile and toggles to IsoFlex LAL mode.
The Up/Down and SPR Plus lights turn off.
2863-009-002 Rev AA.1 17 EN

TTrroouubblleesshhoooottiinngg
PPrroobblleemm SSccrreeeenn CCaauussee RReeccoommmmeennddeedd aaccttiioonn
Power loss, product does
not turn ON
IsoFlex
SPR
LAL
PLUS
mmHg
30
27
24
21
18
Power cord not seated,
power cord unplugged from
outlet, or possible internal
damage
1. Make sure that the
power cord is plugged
into the product and the
outlet.
2. Make sure that the
power cord is routed
through the flex grip.
Button not responsive
IsoFlex
SPR
LAL
PLUS
SPR
PLUS
mmHg
30
27
24
21
18
Lock is ON Press and hold the lock
button for 2 seconds to turn
lock OFF.
Alarm icon is ON
IsoFlex
SPR
LAL
PLUS
mmHg
30
27
24
21
18
Pressure alert 1. Check air hose for kink.
2. Check the hose for
connection.
Mode selected does not
match the connected
product.
For example, if you selected
SSPPRRpplluuss mode but you are
connected to an IIssooFFlleexx
LAL support surface.
Make sure that you are
connected to the correct
product for the mode
selected.
Mode or pressure setting
changed 1. Wait for the pressure to
stabilize. The error will
clear when the pump
reaches the new target
pressure.
2. Power cycle the unit.
3. If not resolved, call
service.
EN 18 2863-009-002 Rev AA.1