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

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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

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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

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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

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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