Stryker ARGAIOS User manual

AARRGGAAIIOOSS EElleeccttrriicc HHoossppiittaall BBeedd
MMaaiinntteennaannccee MMaannuuaall
7600-000-050
7600-000-100
7600-000-300
EN
SK-7600 REV 06 2021-08

SSyymmbboollss
Refer to instruction manual/booklet
Operating instructions / Consult instructions for use
General warning
Caution
Warning; crushing of hands
Warning; crushing of feet
Do not insert lift pole
Headboard and footboard orientation
Do not store items under the bed
Gatch positioning
Catalogue number

Serial number
European medical device
Authorized representative in the European Community
CE mark
Manufacturer
Mass of equipment with safe working load
Safe working load
Maximum patient weight
SK-7600 REV 06 EN

Adult patient
Direct current
~
Alternating current
Dangerous voltage
Unit provides terminal for connection of a potential equalization conductor. The potential
equalization conductor provides direct connection between the unit and potential equalization
busbar of the electrical installation.
Protective Earth terminal
IIPPXX44 Protection from liquid splash
Type B applied part
In accordance with European Directive 2012/19/EU on Waste Electrical and Electronic
Equipment (WEEE) as amended, this symbol indicates that the product should be collected
separately for recycling. Do not dispose of as unsorted municipal waste. Contact local distributor
for disposal information. Ensure infected equipment is decontaminated prior to recycling.
EN SK-7600 REV 06

TTaabbllee ooff CCoonntteennttss
Warning/Caution/Note Definition ..............................................................................................................................3
Summary of safety precautions ................................................................................................................................4
Pinch points............................................................................................................................................................5
Introduction ...............................................................................................................................................................6
Product description .................................................................................................................................................6
Indications for use...................................................................................................................................................6
Expected service life ...............................................................................................................................................7
Contraindications....................................................................................................................................................7
Specifications .........................................................................................................................................................7
Product illustration ................................................................................................................................................10
Applied parts ........................................................................................................................................................11
Contact information...............................................................................................................................................11
Serial number location...........................................................................................................................................12
Preventive maintenance .........................................................................................................................................13
Troubleshooting ......................................................................................................................................................15
Service ....................................................................................................................................................................18
Fowler (backrest) actuator replacement..................................................................................................................18
Gatch (legrest) actuator replacement......................................................................................................................19
Head end lift actuator replacement .........................................................................................................................19
Foot end lift actuator replacement ..........................................................................................................................20
Non-steer caster replacement................................................................................................................................21
Steer (head left) caster replacement.......................................................................................................................23
Fifth wheel replacement (option) ............................................................................................................................24
Fifth wheel lubrication (option) ...............................................................................................................................25
Head end siderail gas cylinder replacement ............................................................................................................25
Foot end siderail gas cylinder replacement..............................................................................................................26
Lower leg section locking mechanism replacement..................................................................................................27
Patient control pendant replacement ......................................................................................................................28
Nurse control pendant replacement........................................................................................................................29
Siderail control panel (inside and outside siderail) replacement ................................................................................29
Control box replacement........................................................................................................................................29
Battery replacement..............................................................................................................................................30
Power cord replacement........................................................................................................................................31
Head end siderail hoop replacement ......................................................................................................................32
Foot end siderail hoop replacement........................................................................................................................33
Brake system ..........................................................................................................................................................34
Base and leg assembly...........................................................................................................................................37
Base and leg assembly with 5th wheel (option) .....................................................................................................39
Litter/frame assembly .............................................................................................................................................40
Bumper roller assembly..........................................................................................................................................42
Bed extender assembly ..........................................................................................................................................43
Hi-Lo actuators .......................................................................................................................................................45
Control box and battery ..........................................................................................................................................46
Litter fowler (backrest) assembly............................................................................................................................47
Litter seat assembly................................................................................................................................................49
Litter gatch (legrest) assembly ...............................................................................................................................50
Fowler (backrest) actuator......................................................................................................................................52
Gatch (legrest) actuator..........................................................................................................................................53
Siderail head end assembly....................................................................................................................................54
Siderail foot end assembly......................................................................................................................................56
SK-7600 REV 06 1 EN

Siderail assembly....................................................................................................................................................57
Siderail release latch assembly ..............................................................................................................................58
Headboard and footboard assembly ......................................................................................................................59
EMC information .....................................................................................................................................................60
HM-17-314..............................................................................................................................................................64
HM-17-16................................................................................................................................................................65
HM-17-156..............................................................................................................................................................66
HM-17-310/HM-17-311...........................................................................................................................................67
HM-17-313..............................................................................................................................................................68
HM-17-312..............................................................................................................................................................69
HM-17-304..............................................................................................................................................................70
HM-17-303..............................................................................................................................................................71
HM-17-305..............................................................................................................................................................72
EN 2 SK-7600 REV 06

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.
SK-7600 REV 06 3 EN

SSuummmmaarryy ooff ssaaffeettyy pprreeccaauuttiioonnss
Always read and strictly follow the warnings and cautions listed on this page. Service only by qualified personnel.
WWAARRNNIINNGG
• Only use the input voltage and frequency as rated on the product.
• Always make sure to line the hex shaft with the hex in the caster. Test the caster to identify the direction of the brake.
Damage may occur if you install the caster incorrectly.
CCAAUUTTIIOONN
• Improper usage of the product can cause injury to the patient or operator. Operate the product only as described in this
manual.
• Do not modify the product or any components of the product. Modifying the product can cause unpredictable operation
resulting in injury to patient or operator. Modifying the product also voids its warranty.
• To minimize the risk of any electromagnetic interference, the product design follows the standard IEC 60601-1-2. To
avoid problems, use the bed in accordance with the EMC/EMI requirements in the EMC section of this operations
manual.
• Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should
be used no closer than 30 cm (12 in.) to any part of the AARRGGAAIIOOSS 225500, including cables specified by the manufacturer.
Otherwise, degradation of the performance of this equipment could result.
• Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result in improper
operation. If such use is necessary, this equipment and the other equipment should be observed to verify that they are
operating normally.
• Use of accessories, transducers, and cables other than those specified or provided by the manufacturer of this
equipment could result in increased electromagnetic emissions or decreased electromagnetic immunity of this
equipment and result in improper operation.
• With the brake in the neutral position, the product could move.
NNoottee -- You should order assembly parts according to the functionality. If you order a single part, you will not receive the
relevant parts to complete the service update. For example, rings, pins, springs, screws, or rue clips are not included when
you order single parts.
EN 4 SK-7600 REV 06

PPiinncchh ppooiinnttss
FFiigguurree 11 –– AARRGGAAIIOOSS 225500 ppiinncchh ppooiinnttss
SK-7600 REV 06 5 EN

IInnttrroodduuccttiioonn
This manual assists you with the operation or maintenance of your Stryker product. Read this manual before operating or
maintaining this product. Set methods and procedures to educate and train your staff on the safe operation or maintenance
of this product.
CCAAUUTTIIOONN
• Improper usage of the product can cause injury to the patient or operator. Operate the product only as described in this
manual.
• Do not modify the product or any components of the product. Modifying the product can cause unpredictable operation
resulting in injury to patient or operator. Modifying the product also voids its warranty.
NNoottee
• This manual is a permanent part of the product and should remain with the product even if the product is sold.
• Stryker continually seeks advancements in product design and quality. This manual contains the most current product
information available at the time of printing. There may be minor discrepancies between your product and this manual. If
you have any questions, contact Stryker Customer Service or Technical Support at 1-800-327-0770.
PPrroodduucctt ddeessccrriippttiioonn
AARRGGAAIIOOSS 225500 is an AC-powered bed with a battery backup system. AARRGGAAIIOOSS 225500 is for patients to receive treatment for
extended periods of time at hospitals and care centers. AARRGGAAIIOOSS 225500 has four electrical actuators that allow it to adjust to
numerous positions, including CPR, Trendelenburg, Reverse Trendelenburg, and chair positions. AARRGGAAIIOOSS 225500 is
equipped with retractable siderails, removable headboard and footboard, and options and accessories that assist with the
care of the patient.
AARRGGAAIIOOSS 225500 is an electromechanical MedSurg and ICU bed with DC-powered actuators and controls to adjust the
patient sleep surface. The patient sleeping surface consists of four sections: the backrest, seat, upper leg section, and
lower leg sections. Siderails are split, with two siderails on the head end, and two siderails on the foot end. The siderails
secure in the full up position. When unlatched, siderails open outside and move to the lowest position.
You can actuate electromechanical functions with the siderail control panel, patient control pendant, and nurse control
pendant. The control box consists of logic controls and a power supply that power and control signals to all four actuators
via a distribution box. The siderail control panels, patient control pendant, and nurse control pendant controls are also
controlled by the control box via distribution box.
The bed is equipped with two pairs of actuators (four actuators total). The first pair below the litter surface control the
backrest down and up functions, and upper leg down and up functions. The second pair of actuators below the
undercarriage control the litter down and up functions, Trendelenburg, and Reverse Trendelenburg.
Additional bed mechanisms allow for manual CPR, knee gatch motion, and bed length extension. The bed is also equipped
with brake and steer control for the casters. Casters help in emergency or non-emergency intra-hospital transport of a
patient on the bed.
IInnddiiccaattiioonnss ffoorr uussee
AARRGGAAIIOOSS 225500 is for use by human adult patients in a MedSurg and ICU setting requiring the support of a hospital bed.
Use this product with a patient sleep surface.
Operators for the bed include healthcare professionals (such as nurses, nurse aides, and medical doctors), service or
maintenance personnel, patients, and bystanders who can use bed motion functions.
AARRGGAAIIOOSS 225500 is for use in medical, surgical, and critical care healthcare environments, including hospitals, institutions
and clinics.
The AARRGGAAIIOOSS 225500 bed frame, litter mounted accessories, and mattresses can come in contact with human skin.
The AARRGGAAIIOOSS 225500 bed frame is not intended to be used with an oxygen tent, in the presence of flammable anesthetics, or
to support more than one individual at a time.
EN 6 SK-7600 REV 06

EExxppeecctteedd sseerrvviiccee lliiffee
AARRGGAAIIOOSS 225500 has a ten year expected service life under normal use conditions and with appropriate periodic
maintenance.
The battery has a one year expected service life under normal use conditions.
The casters have a two year expected service life under normal use conditions.
The optional fifth wheel has a two year expected service life under normal use conditions.
CCoonnttrraaiinnddiiccaattiioonnss
None known.
SSppeecciiffiiccaattiioonnss
Safe working load
NNoottee -- Safe working load indicates the sum of
the patient, mattress, and accessory weight
250 kg
Maximum patient weight 215 kg
Product weight 160 kg
Overall product
size
Length 2200 mm (±10 mm)
Length (with bed extender - option) 2510 mm (±10 mm)
Width 990 mm (±10 mm)
Product height
(without
mattress)
Low 375 mm (+15 / -25 mm)
High 755 mm (±10 mm)
Under product clearance 150 mm
Caster size (single and optional dual-casters) 150 mm
Product angle indicator 0° - 15°
Backrest angle indicator 0° - 90°
Backrest angle 0° - 60°
Trendelenburg/Reverse Trendelenburg 0° - 12°
Gatch angle 0° - 30°
EElleeccttrriiccaall rreeqquuiirreemmeennttss
Battery 24 VDC, 10 amps, Model BA1812
Control box 100-240 VAC, 50 Hz - 60 Hz nominal, 5 amps
Electrical
classification
Class 1 when product is plugged into mains power
Internally powered when the product is unplugged
SK-7600 REV 06 7 EN

EElleeccttrriiccaall rreeqquuiirreemmeennttss
Duty cycle 2 mins of actuation and 18 mins idle
CCllaassss II EEqquuiippmmeenntt:: Equipment that protects against electrical shock and does not solely rely on basic insulation, but
which includes an additional safety precaution that is provided for the connection of the equipment to the protective earth
conductor in the fixed wiring of the installation that accessible metal parts cannot become live in the event of a failure of
basic insulation.
CCoommppaattiibbllee mmaattttrreesssseess
7002-2-012 2000 mm x 860 mm x 120 mm
7002-2-014 2000 mm x 860 mm x 140 mm
7002-2-512 2000 mm x 860 mm x 120 mm
7002-2-514 2000 mm x 860 mm x 140 mm
7002-4-018 330 mm x 710 mm x 180 mm
7002-4-518 330 mm x 710 mm x 180 mm
7002-4-520 330 mm x 710 mm x 200 mm
7002-4-020 330 mm x 710 mm x 200 mm
7002-5-012 2000 mm x 860 mm x 120 mm
7002-5-014 2000 mm x 860 mm x 140 mm
7002-5-512 2000 mm x 860 mm x 120 mm
7002-5-514 2000 mm x 860 mm x 140 mm
7002-5-712 2000 mm x 860 mm x 120 mm
2871-000-003 2200 mm x 900 mm x 200 mm
2872-000-007 2000 mm x 902 mm x 241 mm
2872-000-008 2000 mm x 902 mm x 241 mm
2872-000-017 2000 mm x 902 mm x 241 mm
2872-000-018 2000 mm x 902 mm x 241 mm
EEnnvviirroonnmmeennttaall ccoonnddiittiioonnss OOppeerraattiioonn SSttoorraaggee aanndd ttrraannssppoorrttaattiioonn
Temperature
(38 °C)
(5 °C)
(50 °C)
(-10 °C)
Relative humidity
90%
20%
90%
20%
Atmospheric pressure
1060 hPa
800 hPa
1060 hPa
800 hPa
Specifications listed are approximate and may vary slightly from product to product or by power supply fluctuations.
EN 8 SK-7600 REV 06

Stryker reserves the right to change specifications without notice.
SSttaannddaarrddss aapppplliieedd
IEC 60601-1:2012 Medical electrical equipment - Part 1: General requirements for
basic safety and essential performance
IEC 60601-1-2:2014
Medical electrical equipment - Part 1-2: General requirements
for basic safety and essential performance - Collateral
standard: Electromagnetic compatibility - Requirements and
tests
IEC 60601-2-52:2009 + A1:2015
Medical electrical equipment - Part 2-52: Particular
requirements for the basic safety and essential performance of
medical beds
IEC 60601-2-54:2009 + A1:2015*
*Only applicable when the product is equipped with the
radiolucent backrest option
Medical electrical equipment - Part 2-54: Particular
requirements for the basic safety and essential performance of
X-ray equipment for radiography and radioscopy
WWAARRNNIINNGG -- Only use the input voltage and frequency as rated on the product.
CCAAUUTTIIOONN
• To minimize the risk of any electromagnetic interference, the product design follows the standard IEC 60601-1-2. To
avoid problems, use the bed in accordance with the EMC/EMI requirements in the EMC section of this operations
manual.
• Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should
be used no closer than 30 cm (12 in.) to any part of the AARRGGAAIIOOSS 225500, including cables specified by the manufacturer.
Otherwise, degradation of the performance of this equipment could result.
• Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result in improper
operation. If such use is necessary, this equipment and the other equipment should be observed to verify that they are
operating normally.
• Use of accessories, transducers, and cables other than those specified or provided by the manufacturer of this
equipment could result in increased electromagnetic emissions or decreased electromagnetic immunity of this
equipment and result in improper operation.
SK-7600 REV 06 9 EN

PPrroodduucctt iilllluussttrraattiioonn
A
BC
D
E
F
G
H
I
J
K
L
M
P
O
R
S
T
Q
N
U
V
AAccessory sleeve LLinen tray (option)
B Backrest M Lower leg section
C Backrest indicator N Roller bumper
DBed angle indicator O Seat section
EBed extender (option) P Siderails
FBrake/steer pedal QSiderail control panel (Inside siderail)
(option)
GCasters (Dual-wheel casters optional) RSiderail control panel (Outside siderail)
(option)
H CPR release S Siderail latch
IFoley hooks TUpper leg section
J Footboard U Nurse control pendant (option)
K Headboard V Patient control pendant (option)
EN 10 SK-7600 REV 06

AApppplliieedd ppaarrttss
FFiigguurree 22 –– TTyyppee BB aapppplliieedd ppaarrttss
CCoonnttaacctt iinnffoorrmmaattiioonn
Contact your Stryker Customer Service:
Stryker Medical International
Kayseri Serbest Bölge Şubesi
2. Cad. No:17 38070
Kayseri, Turkey
E-mail : [email protected]
Phone : + 90 (352) 321 43 00 (pbx)
Fax: + 90 (352) 321 43 03
www.mukametal.com
Have the serial number (A) of your product available. Include the serial number in all written communication.
SK-7600 REV 06 11 EN

SSeerriiaall nnuummbbeerr llooccaattiioonn
A
EN 12 SK-7600 REV 06

PPrreevveennttiivvee mmaaiinntteennaannccee
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 frequently based on your level of product usage.
Remove product from service before performing preventive maintenance. Preventive maintenance should only be
performed by trained or certified personnel.
Inspect the following items:
All welds and all fasteners are secure
Tubing or sheet metal for bends or breaks
Casters are free of debris
Casters are secure and swivel
Casters lock securely by depressing the brake pedal
Locking steer caster applies and releases
Steer pedal latches
Backrest operates
Litter up and down operates
Trendelenburg and Reverse Trendelenburg operates
IV pole is intact and operating (optional)
Accessory sleeves are not damaged or cracked
Bed extender extends and locks (option)
Headboard, footboard, and siderail panels for cracks or splits
All covers are not damaged and do not have sharp edges
Radiolucent backrest is clean and not cracked (option)
Cassette holder is clean and not cracked (option)
Underbed light operates
CPR release operates
Siderails move, latch, and stow
All functionality on all control panels
Batteries for replacement
Batteries for corrosion at the terminals, cracking, expanded or bulging at the sides, or can no longer maintain a full
charge
Lower leg section moves, latches, and stows
Pendants for any physical damage
Power cord not worn or frayed
Cables not worn or pinched
All electrical connections tight
All grounds secure to the frame
Ground Impedance Check ( ≤ 0.2 Ohm)
Leakage current: Normal Polarity, No Ground, L2 Active ( ≤ 300 μA)
Leakage current: Normal Polarity, No Ground, No L2 (≤ 600 μA)
Leakage current: Reverse Polarity, No Ground, L2 Active (≤ 300 μA)
Leakage current: Reverse Polarity, no Ground, No L2 (≤ 600 μA)
SK-7600 REV 06 13 EN

Enclosure is free from wear, tear, stresses and mechanical damage
High potential test 1500 VAC (trip current not more than 10 mA)
No rust or corrosion of parts
Control boxes are not damaged or cracked
Actuator functionality
Labels for legibility, proper adherence, and integrity
Product serial number:
Completed by:
Date:
EN 14 SK-7600 REV 06

TTrroouubblleesshhoooottiinngg
PPrroobblleemm PPoossssiibbllee CCaauussee SSoolluuttiioonn
Bed does not operate 1. Power cable does not plug to the
mains.
2. Power cable is damaged.
3. Nurse control unit or hand control
unit may be locked.
4. Control box does not operate
1. Ensure power cable and plug are
not damaged and then plug the
power cable to the mains.
2. Replace the power cable by the
authorized service personnel.
3. Nurse control Unit activation button
should be checked. (On-off).
Inspect the nurse control unit or
hand control unit and make sure
they are not locked.
4. Control box should be replaced,
call the technical service.
When the system operates, one of the
actuators does not operate and control
box gives a click sound
1. Actuator cable may be out of the
control box socket.
2. Actuator cable is damaged.
3. Actuator is damaged;
4. CPR wire remains stuck;
5. Control box is damaged.
1. Check socket connections of the
control box.
2. Actuator cable should be replaced,
call the service center.
3. Actuator should be replaced, call
the service center.
4. Inspect CPR wire and nut
adjustment.
5. Control box should be replaced,
call the service center.
When the system operates, one of the
actuators does not operate and control
box ddooeess nnoott give a click sound
1. Nurse control unit or hand control
unit may be partly locked.
2. Control unit is damaged,
3. Control box is damaged.
1. Inspect nurse control unit or hand
control and make sure they are not
locked.
2. Unplug side rail control unit from
the socket and check for function
with the nurse control unit. If
function is restored, their may be a
problem with one of the control
units. Call technical service.
3. Control box should be replaced,
call the service center.
Battery is possibly discharged and
does not give click sound 1. Battery is completely discharged
2. Battery is damaged or expired.
1. Recharge the battery.
2. Battery should be replaced, call the
service center.
System operates but actuators move
slowly
Power is possibly disconnected and
the bed operates by battery. 1. Power cable might have come out
of the control panel; check it.
2. Check the connections of the
power cable.
3. Check the socket.
4. Recharge the battery, call the
service center.
SK-7600 REV 06 15 EN

PPrroobblleemm PPoossssiibbllee CCaauussee SSoolluuttiioonn
Control box beeps while actuators are
raised and actuators will not move in
the downward direction
Control box actuator position
reference has been lost. 1. Unplug the power cord and turn off
the battery.
2. Plug in the power cord and turn on
the battery.
3. Run each upper actuator to its
highest position.
Failure Mode :
Bed does not operate due to actuator
failure or power request error. When a
failure mode occurs and a key is
activated the system will beep quickly,
and if LEDs are used for locking
functions on Nurse Control Unit, these
will blink quickly, except when
powering down on battery.
Failure indications:
1) All Nurse Control Unit LEDs are
blinking.
2) The CB6 buzzer beeps quickly if the
handset is activated.
1. Actuator cables are unplugged.
2. Electrical short in a control cable
(cable of control units or actuators).
3. If a function is activated but the
actuator configuration doesn’t
support the function.
4. Switch has failed in an actuator.
5. Control pendant (nurse or patient)
or siderail control panel has failed.
6. Control box has failed.
1. Reset the failure mode.
2.
2.1. Press and hold the
Trendelenburg button (A) on
the nurse control panel and
the Autocontour up (B) on the
patient control panel at the
same time for five seconds.
NNoottee -- The Trendelenburg
and Autocontour up buttons
are found on the opposite
sides of the same siderail
control panel.
2.2. Press and hold the Backrest
up (C) and Backrest down
(D) buttons at the same time
on the patient control
pendant (option), or
Autocontour up (E) and
Trendelenburg (F) buttons at
the same time on the nurse
control pendant (option) for
five seconds.
3. After five seconds, you will hear a
buzzer.
4. Keep pressing buttons until the
buzzer stops.
5. LEDs will stop blinking.
6. Press the CPR button in to zero all
the actuators.
7. Failure mode does not result in a
position lost. Make sure that the
system is in a safe position after
resetting the failure mode.
8. Continue to troubleshoot through
possible causes until corrected.
EN 16 SK-7600 REV 06