Authorized representative in the European Community
European medical device
General warning
Caution
Warning; crushing of hands
Warning; non-ionizing radiation
No pushing
Do not lubricate
Catalogue number
Lot (batch) code
Serial number
For US Patents see www.stryker.com/patents
Manufacturer
Date of manufacture
6506-109-002 Rev G.1EN
Mass of equipment with safe working load
Safe working load
Type B applied part
Type BF applied part
87VL
~
Cd
DATA
_
+
Lift here
Medical Equipment Classified by Underwriters Laboratories Inc. With Respect to Electric Shock,
Fire, and Mechanical Hazards Only in Accordance with ANSI/AAMI ES60601-1:2012 and CAN/
CSA-C22.2 No. 60601-1:14.
Direct current
Alternating current
Class II electrical equipment: equipment in which protection against electric shock does not rely
on basic insulation only, but in which additional safety precautions such as double insulation or
reinforced insulation are provided, there being no provision for protective earthing or reliance
upon installation conditions.
Dangerous voltage
SSMMRRTT power system
IIPPXX00
IIPPXX66
Extend
Retract
Non-protected
Protection from powerful water jets
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.
WEEE Directive (2012/96/EC). Contains cadmium.
The Rechargeable Battery Recycling Corporation (RBRC) is a non-profit, public service
organization that promotes the recycling of portable rechargeable batteries. Batteries must be
delivered to a battery collection site. Visit the RBRC website (www.rbrc.org) to find a nearby
collection site or call the phone number shown on the recycling symbol.
Contains nickel cadmium cells and should be recycled accordingly
Battery terminal identification (data line, negative, and positive)
KRX
23/44
EN6506-109-002 Rev G.1
Ni-Cd cell identification per IEC 61951-1:2003
2300 mAh
<60s >300s
3
U.S.A.
TRA
Registered No:
ER35122/14
Dealer No:
DA35173/14
50
(1.2A/2h)
Battery capacity, typical charge, and duration
Cot duty cycle: 16.7% (less than 60 seconds on, more than 300 seconds off)
This device complies with Part 18 of the FCC rules
Two person lift
This way up
Fragile, handle with care
Keep dry
450 lb /205 kg weight capacity
Do not stack more than three high
English text below this symbol is intended for USA audiences only
Registered in United Arab Emirates by the Telecommunications Regulatory Authorities
Product complies with applicable EMC standards in Australia/New Zealand
Approved by independent communications authority of South Africa
Box manufacturer’s certificate - this packaging box has a minimum test value of 500 lb per sq. in
Summary of safety precautions ................................................................................................................................5
Indications for use...................................................................................................................................................8
Expected service life ...............................................................................................................................................9
Standards with required options .............................................................................................................................11
Specifications - SMRT ........................................................................................................................................... 11
Product illustration - SMRT ....................................................................................................................................14
Serial number location - Power-PRO ...................................................................................................................... 15
Serial number location - SMRT ..............................................................................................................................15
Date of manufacture.............................................................................................................................................. 15
Regular inspection and adjustments .......................................................................................................................16
Every month or two hours ................................................................................................................................. 16
Every three months or six hours.........................................................................................................................17
Every six months or 12 hours ............................................................................................................................18
Every 12 months or 24 hours.............................................................................................................................18
Foot end fastener part replacement schedule .....................................................................................................19
Maintenance record ..............................................................................................................................................19
Training record .....................................................................................................................................................20
Electronics and hydraulics locator ..........................................................................................................................21
Base drifts (without patient weight) .........................................................................................................................25
Litter does not lower in the powered mode ..............................................................................................................25
Litter does not extend in the powered mode - check motor .......................................................................................25
Litter does not extend in powered mode - check the power indicator LED ..................................................................25
Base does not retract in the powered mode............................................................................................................. 26
Base does not extend in the manual mode ..............................................................................................................26
Base does not retract in the manual mode ..............................................................................................................26
Litter does not retract in the manual mode (with patient weight) ................................................................................26
Litter does not extend in the manual mode .............................................................................................................. 26
High speed retract does not engage .......................................................................................................................26
LCD error codes - main micro ................................................................................................................................26
Main cable assembly............................................................................................................................................. 28
Main cable assembly wiring schematics..................................................................................................................29
Control board assembly......................................................................................................................................... 29
Control board assembly wiring schematics.............................................................................................................. 30
SMRT charger power LED is NOT illuminated .........................................................................................................30
SMRT charger will not charge the SMRT Pak .......................................................................................................... 30
SMRT charger indicator LEDs are NOT illuminated when the Pak is inserted.............................................................31
A fully charged SMRT Pak does not provide sufficient power for cot operation ...........................................................32
SMRT charger indicates a SMRT Pak error (amber LED), but the Pak performs well on the cot...................................32
Charger indicates a temperature delay (flashing amber LED), but the Pak is within the normal operating temperature
range ................................................................................................................................................................... 32
Service ....................................................................................................................................................................33
Head section replacement .....................................................................................................................................34
Backrest gas cylinder replacement ......................................................................................................................... 34
Filling the hydraulics assembly reservoir ................................................................................................................. 36
Wheel locking force adjustment.............................................................................................................................. 36
Cot retaining post adjustment.................................................................................................................................37
Cot retaining post replacement............................................................................................................................... 38
Cot retaining post screw replacement .....................................................................................................................39
Hydraulic A valve or B valve replacement ............................................................................................................... 39
Base assembly .......................................................................................................................................................56
No wheel lock option...............................................................................................................................................60
Single wheel lock option ......................................................................................................................................... 61
No Steer-Lock option .............................................................................................................................................. 65
Steer-Lock sub assembly, head end ......................................................................................................................67
6 in. molded wheel assembly - 6060-002-010........................................................................................................ 68
Cot retaining post, right - 6085-033-000................................................................................................................. 69
Inner lift tube, litter pivot, patient left assembly - 6500-001-035.............................................................................75
Standard siderail.....................................................................................................................................................76
Outer rail sub assembly, right .................................................................................................................................78
Outer rail sub assembly, left ................................................................................................................................... 79
Hall sensor assembly..............................................................................................................................................80
XPS main assembly, right - 6500-003-034............................................................................................................. 83
XPS main assembly, left - 6500-003-044 ...............................................................................................................84
Power assembly ..................................................................................................................................................... 85
Hydraulic sub assembly - 6500-101-030 ................................................................................................................87
Foot end assembly .................................................................................................................................................88
Standard Fowler ................................................................................................................................................... 101
Antler only head section option............................................................................................................................. 103
Head section (non-Power-LOAD compatible) - 6506-001-020 ............................................................................105
Head section (Power-LOAD compatible) - 6506-001-021 ................................................................................... 106
Head section - 6500-002-020 ............................................................................................................................... 107
Head section lock assembly - 6500-001-026 .......................................................................................................109
Bent, antler only head section - 650600020020...................................................................................................110
Head extension option - 6100-044-000 ................................................................................................................ 137
Head extension assembly ....................................................................................................................................138
Load wheel, hard - 6500-101-086 ........................................................................................................................ 140
Wheel, front - 6500-001-086................................................................................................................................. 141
IV pole assembly, two-stage, right - 6500-310-000.............................................................................................. 142
IV pole assembly, three-stage, right - 6500-315-000 ...........................................................................................143
IV pole assembly, two-stage, right - 6500-101-041.............................................................................................. 144
IV pole assembly, three-stage, right - 6500-101-043 ...........................................................................................145
IV pole assembly, two-stage, left - 6500-311-000 ................................................................................................ 146
IV pole assembly, three-stage, left - 6500-316-000 ............................................................................................. 147
6506-109-002 Rev G.13EN
IV pole assembly, two-stage, left - 6500-101-042 ................................................................................................ 148
IV pole assembly, three-stage, left - 6500-101-044 ............................................................................................. 149
IV pole assembly, two-stage, dual - 6500-312-000 .............................................................................................. 150
IV pole assembly, three-stage, dual - 6500-317-000 ........................................................................................... 151
Oxygen bottle holder, foot end - 6500-240-000.................................................................................................... 152
Retractable head section oxygen bottle holder - 6085-046-000 .......................................................................... 156
Base storage net - 6500-160-000 ......................................................................................................................... 157
Head end storage flat - 6500-128-000.................................................................................................................. 159
Transfer flat........................................................................................................................................................... 160
EMC information ................................................................................................................................................... 174
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.
Always read and strictly follow the warnings and cautions listed on this page. Service only by qualified personnel.
WWAARRNNIINNGG
• Always keep your hands clear of the red safety bar pivots when you load, unload, or change the height position of the
cot.
• Always use both hands when you transport the cot.
• PPoowweerr--PPRROO with the PPoowweerr--LLOOAADD compatibility option operates primarily at these frequencies: 70 - 85 kHz for
inductive charging and 13.56 MHz±7 kHz, Amplitude Modulated (OOK), ERP: -82.37 dBm. The inductive charging can
operate between these frequencies: 70 - 125 kHz. Other equipment may interfere with the PPoowweerr--LLOOAADD system, even
if that other equipment complies with CISPR emission requirements.
• Always relieve pressure before you disconnect hydraulic or other lines. Escaping fluid under pressure can penetrate the
skin and cause serious injury. Tighten all connections before you apply pressure. If an accident occurs, see a doctor
immediately.
• Do not use bare hands to check for hydraulic leaks.
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.
• This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at their expense.
• Always use authorized parts to avoid the risk of product damage.
• Always check hoses and lines regularly to avoid damage to the cot. Check and tighten loose connections. Hydraulic
lines, hoses, and connections can fail or loosen due to physical damage, kinks, age, and environment exposure.
• Do not tip the cot onto its load wheels and actuate the product as this will allow air to enter the hydraulic system.
• Do not lubricate the bearings in the X-frame as it will degrade the performance of the cot and may void its warranty.
• The cot retaining post is shipped pre-configured for an X-frame cot. If the fastener has been configured for an H-frame
cot, you must adjust the retaining post to accommodate the fastener.
• 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.
6506-109-002 Rev G.15EN
• The emissions characteristics of this equipment make it suitable for use in industrial areas and hospitals (CISPR 11
class A). If it is used in a residential environment, for which CISPR 11 class B is normally required, this equipment might
not offer adequate protection to radio frequency communication services. The user might need to take mitigation
measures, such as relocating or reorienting the equipment.
• Portable RF communications equipment, including peripherals such as antenna cables and external antennas, should
be used no closer than 12 inches (30 cm) to any part of PPoowweerr--PPRROO and SSMMRRTT charger, including cables specified by
the manufacturer.
• Avoid stacking or placing other equipment adjacent to PPoowweerr--PPRROO and SSMMRRTT charger to prevent improper operation of
the products. If such use is necessary, carefully observe PPoowweerr--PPRROO and SSMMRRTT charger and the other equipment to
make sure that they are operating properly.
PPiinncchh ppooiinnttss
WWAARRNNIINNGG -- Always keep your hands clear of the red safety bar pivots when you load, unload, or change the height
position of the cot.
FFiigguurree 11 –– PPiinncchh ppooiinnttss
MMeecchhaanniiccaall ssttaabbiilliittyy
WWAARRNNIINNGG -- Always use both hands when you transport the cot.
• If the cot is on a plane steeper than five degrees, place the cot in the lowest position.
• Do not use the defibrillator option and the foot end oxygen bottle holder option at the same time.
6506-109-002 Rev G.17EN
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
The Stryker Model 6506 PPoowweerr--PPRROO™ XT cot is a powered ambulance cot that consists of a platform mounted on a
wheeled X-frame designed to support and transport a maximum weight of 700 lb (318 kg) in pre-hospital and hospital
environments.
The device is collapsible for use in emergency vehicles and has an adjustable load height feature to allow the device to be
set to different ambulance deck heights for proper body mechanics during loading and unloading. The NiCd batterypowered hydraulic lift system allows operators to raise and lower the cot using the powered controls, while duplicate foot
end controls on the upper and lower lift bars accommodate different operator positions or sizes. The cot is equipped with a
manual back-up release handle to allow the operation of cot functions in the event of power loss. The device is equipped
with a retractable head section for 360-degree mobility in any height position, siderails, patient securement straps, an
adjustable pneumatic backrest, and various optional accessories that assist with the transport of a patient. Maximum
patient comfort is attainable with the three different litter positions of shock, flat leg, and optional knee Gatch positioning.
The SSMMRRTT™ power system consists of a SSMMRRTT charger and a SSMMRRTT Pak. The SSMMRRTT Pak powers the hydraulic lift
system of the Stryker powered ambulance cots.
IInnddiiccaattiioonnss ffoorr uussee
The Stryker PPoowweerr--PPRROO XT is a powered wheeled stretcher, which is intended to support and transport the entire body of
a traumatized, ambulatory, or non-ambulatory human patient (includes infants and adults).
The battery-powered hydraulic lift system is intended to help reduce the effort required by the operator to raise and lower
the cot. The device is designed to support patients in a supine (horizontal) or sitting position and facilitate the transportation
of associated medical equipment (such as oxygen bottles, monitors, or pumps) in emergency or transport vehicles. This
ambulance cot is intended to be used in pre-hospital and hospital environments, and in emergency and non-emergency
applications. It is rated to a maximum capacity of 700 lb (318 kg) (sum of the patient, mattress, and accessory weight) and
the intended operators of the device are trained professionals including emergency medical service and medical care
center personnel, as well as medical first responders.
PPoowweerr--PPRROO XT is not intended for extended stay or use as a hospital bed or in devices that modify air pressure, such as
hyperbaric chambers.
EN86506-109-002 Rev G.1
EExxppeecctteedd sseerrvviiccee lliiffee
PPoowweerr--PPRROO has a seven year expected service life under normal use conditions and with appropriate periodic
maintenance.
The SSMMRRTT charger has a seven year expected service life under normal use conditions and with appropriate periodic
maintenance.
The SSMMRRTT Pak battery has a two year expected service life under normal use conditions.
DDiissppoossaall//rreeccyyccllee
Always follow the current local recommendations and/or regulations governing environmental protection and the risks
associated with recycling or disposing of the equipment at the end of its useful life.
NNoottee -- Safe working load
indicates the sum of the
patient, mattress, and
accessory weight.
Maximum unassisted lift capacity
Backrest articulation/shock position (standard
Fowler - 6506-012-003)
Backrest articulation/shock position (1865 Fowler
option - 6506-012-004)
Backrest articulation/shock position (6506-700-
013)
Overall length/minimum length/width81 in./63 in./23 in.206 cm/160 cm/58 cm
Height
Weight
Caster diameter/width6 in./2 in.15 cm/5 cm
Minimum operators required for loading/
unloading an occupied cot
2
3
1
700 lb318 kg
500 lb227 kg
0° to 73°/+15°
0° to 75°/+15°
6° to 73°/+15°
Adjustable from 14 in.
to 41.5 in.
125 lb57 kg
2
Adjustable from 36 cm to
105 cm
Minimum operators required for loading/
unloading an unoccupied cot
Recommended fastener systemsModel 6370 or 6377 Floor mount type, Model 6371
Recommended loading height
Recommended working height (excluding
mattress)
6506-109-002 Rev G.19EN
4
1
Wall mount type, Model 6390 PPoowweerr--LLOOAADD, Model
6392 PPeerrffoorrmmaannccee--LLOOAADD
Up to 36 in.Up to 91 cm
15.75 in.40 cm
Hydraulic oilStryker part number 6500-001-293
130 °F
(54 °C)
-30 °F
(-34 °C)
130 °F
(54 °C)
-30 °F
(-34 °C)
93%0%93%
0%
1060 hPa
700
1060 hPa
700
Power system
Battery24 VDC NiCd - SSMMRRTT power system
Charger100-240 VAC 1.20 A,
50/60 Hz or 12 VAC 4.16 A - SSMMRRTT power system
Cot duty cycle16.7% (less than 60 seconds on, more than 300
seconds off)
Standards (cots and chargers)ANSI/AAMI ES60601-1:2012, CAN/CSA-C22.2 No.
60601-1:14, KKK-A-1822
For standards that require specific options, see
Standards with required options
1
Cot loads over 300 lb (136 kg) may require additional assistance to meet the set cot load height.
2
Height measured from bottom of mattress at seat section to ground level.
3
Cot is weighed with one battery and without mattress and restraints.
4
Set the cot height to any ambulance deck height that ranges from 26 in. to 36 in. (66 cm to 91 cm).
(page 11).
Stryker reserves the right to change specifications without notice.
PPoowweerr--PPRROO XT is designed to conform to the Federal Specification for the Star-of-Life Ambulance (KKK-A-1822).
PPoowweerr--PPRROO XT is designed to be compatible with some competitive cot fastener systems.
The yellow and black color scheme is a proprietary trademark of Stryker Corporation.
Hereby, Stryker declares that the radio equipment type short range device is in compliance with Directive 2014/53/EU. The
full text of the EU declaration of conformity is available at the following internet address: http://techweb.med.strykercorp.
com/EMS/EU%20Declaration%20of%20Conformity/index.html.
Labels may be unreadable from a viewing distance greater than 12 inches.
WWAARRNNIINNGG -- PPoowweerr--PPRROO with the PPoowweerr--LLOOAADD compatibility option operates primarily at these frequencies: 70 - 85 kHz
for inductive charging and 13.56 MHz±7 kHz, Amplitude Modulated (OOK), ERP: -82.37 dBm. The inductive charging can
operate between these frequencies: 70 - 125 kHz. Other equipment may interfere with the PPoowweerr--LLOOAADD system, even if
that other equipment complies with CISPR emission requirements.
CCAAUUTTIIOONN -- This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at their expense.
EN106506-109-002 Rev G.1
NNoottee -- In accordance with the European REACH regulation and other environmental regulatory requirements, the 6500001-210 and 6500-001-211 hydraulic hoses contain dibutyl phthalate (DBP).
Knee Gatch bolster
mattress (6500-002-150/
6506-002-150) or XPS
mattress (6500-003-130/
6506-003-130) (depending
on cot siderail)
Knee Gatch bolster
mattress (6500-002-150/
6506-002-150) or XPS
mattress (6500-003-130/
6506-003-130) (depending
on cot siderail)
Knee Gatch bolster
mattress (6500-002-150/
6506-002-150) or XPS
mattress (6500-003-130/
6506-003-130) (depending
on cot siderail)
XPS option (6506-040-000)
1865 Fowler option (6506012-004)
The Britax Meridian SICT Series No. 7200/A/2010 Convertible Child Restraint with the X-restraint package (6500-001-430)
has been dynamically crash tested with a 10 kg crash dummy to 18.2 G forward and 10 G sideward per AS/NZS-4535:
1999 crash-test standards.
Contact Stryker Customer Service or Technical Support at: 1-800-327-0770.
Stryker Medical
3800 E. Centre Avenue
Portage, MI 49002
USA
NNoottee -- The user and/or the patient should report any serious product-related incident to both the manufacturer and the
Competent authority of the European Member State where the user and/or patient is established.
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.
The serial number for the SSMMRRTT charger is located on the bottom of the unit. The lot number for the SSMMRRTT Pak is located
on the top of the SSMMRRTT Pak above the red release button.
DDaattee ooff mmaannuuffaaccttuurree
The year of manufacture is the first 2 digits of the serial number for PPoowweerr--PPRROO.
6506-109-002 Rev G.115EN
PPrreevveennttiivvee mmaaiinntteennaannccee
WWAARRNNIINNGG
• Always relieve pressure before you disconnect hydraulic or other lines. Escaping fluid under pressure can penetrate the
skin and cause serious injury. Tighten all connections before you apply pressure. If an accident occurs, see a doctor
immediately.
• Do not use bare hands to check for hydraulic leaks.
CCAAUUTTIIOONN
• Always use authorized parts to avoid the risk of product damage.
• Always check hoses and lines regularly to avoid damage to the cot. Check and tighten loose connections. Hydraulic
lines, hoses, and connections can fail or loosen due to physical damage, kinks, age, and environment exposure.
• Do not tip the cot onto its load wheels and actuate the product as this will allow air to enter the hydraulic system.
Establish and follow a maintenance schedule and keep records of the maintenance activity. Remove product from service
before you perform the preventive maintenance inspection. You may need to perform preventive maintenance checks more
often based on your level of product usage. Service only by qualified personnel.
When using maintenance products, follow the directions of the manufacturer and reference all material safety data sheets
(MSDS).
LLuubbrriiccaattiioonn
The cot has been designed to operate without the need for lubrication.
CCAAUUTTIIOONN -- Do not lubricate the bearings in the X-frame as it will degrade the performance of the cot and may void its
warranty.
The following schedule is a general guide to maintenance. Factors such as weather, terrain, geographical location, and
individual usage will alter the required maintenance schedule. If you are unsure how to perform these checks, contact your
Stryker service technician. If you are in doubt as to what intervals to follow to maintain your product, consult your Stryker
service technician. Check each routine and replace worn parts if necessary.
EEvveerryy mmoonntthh oorr ttwwoo hhoouurrss
Inspect these items every month or two hours, whichever comes first.
IItteemmIInnssppeecctt
SettingsIn-fastener shutoff configuration
CylinderExtend cylinder rod. Wipe the cylinder rod with a soft cloth
and household cleaner.
Cables and wiresNo hanging wires from routings or connections
Inspect these items every six months or 12 hours, whichever comes first.
IItteemmIInnssppeecctt
HydraulicsHoses and fittings for damage or wear
Hydraulic velocity fuse - place a weight of approximately 50
lb (23 kg) on the cot, raise the cot, lift the cot with two
operators, pull the manual backup release handle, rapidly
set the cot down, and make sure that the cot does not drop
Electronic controlsExtend cot to raised position, measure and check load
height
Jog function operates
High speed retract works
SwitchesNo damage or wear to either switch
Both switches operate
LitterNo bent, broken, or damaged components
No damage or tears on cot grips
Siderails operate and latch
Foot rest operates
MattressNo cracks or tears
BaseNo bent, broken, or damaged components
Cot retaining post is secure. If not, replace the screw
No excessive damage to X-frame guards
WheelsFree of debris
Head sectionNo bent, broken, or damaged components
Grip bar has no excessive damage or tears
Load wheels are secure and roll
Kickstand (optional)Lubricate the kickstand spring and internal spring housing
(optional) using TTrrii--FFllooww® lubrication.
EEvveerryy 1122 mmoonntthhss oorr 2244 hhoouurrss
Inspect these items every 12 months or 24 hours, whichever comes first.
IItteemmIInnssppeecctt
SettingsCot and fastener fit and function
Safety bar connects to the vehicle safety hook
CylinderCylinder is adjusted - lock nut is tight and the cot stops
moving when it hits the dead stops
Manual backup release handleReturns to the stowed position
EN186506-109-002 Rev G.1
IItteemmIInnssppeecctt
LitterAll welds are intact, not cracked, or broken
Warning labels present, legible
BaseAll welds are intact, not cracked, or broken
WheelsCheck and adjust wheel locks
Retractable head section oxygen bottle holder (optional)Straps and clips for wear
Defibrillator platform (optional)Straps not frayed or torn
For PPeerrffoorrmmaannccee--LLOOAADD compatible cots, you must replace the foot end fastener parts every 18,078 calls. This is to make
sure that the PPeerrffoorrmmaannccee--LLOOAADD remains functional. Follow this call volume time table to remain compliant with this
requirement.
1. Unplug the charger, wait five seconds, and plug the charger back into the wall outlet.
2. Make sure that the charger power LED is illuminated. If not, see
30).
3. Make sure that the SSMMRRTT Pak is fully inserted into the charger. If not, reinsert the SSMMRRTT Pak fully, listen for an audible
click, and make sure that the charger indicator LEDs illuminate.
4. Try another SSMMRRTT Pak to identify any issues.
NNoottee -- Separate and label SSMMRRTT Paks during troubleshooting.
a. If the charger indicator LEDs do not illuminate, replace the charger.
b. If the charger indicator LEDs illuminate, replace the original SSMMRRTT Pak.
a. If the charger indicator LED is solid green, indicating a fully charged and ready SSMMRRTT Pak, go to step 2.
b. If the charger indicator LED is solid amber, indicating a SSMMRRTT Pak error, replace the SSMMRRTT Pak.
2. Immediately following a full charge, remove the SSMMRRTT Pak from the charger and check the voltage at the power
terminals on the Pak for 26 VDC minimum.
a. If the Pak has a 26 VDC minimum, go to step 3.
b. If the VDC is less than 26 VDC, replace the Pak.
3. Wait exactly one hour and charge the SSMMRRTT Pak again.
a. If the charger indicator LED turns solid green (indicating a fully charged and ready SSMMRRTT Pak) in less than one
minute, call Stryker Technical Support.
b. If the charger indicator LED flashes green for longer than one minute, replace the Pak.
1. Remove the SSMMRRTT Pak from the charger and allow the Pak to cool for at least four hours at room temperature.
2. Insert the Pak into the charger.
a. If the charger indicator LED is flashing green, then the Pak is charging.
b. If the charger indicator LED is flashing amber, indicating a temperature delay, replace the Pak.
EN326506-109-002 Rev G.1
SSeerrvviiccee
A
B
C
D
E
F
G
H
J
BBaacckkrreesstt aaddjjuussttmmeenntt
TToooollss rreeqquuiirreedd::
•1/2'' combination wrench
•5/32'' hex wrench
•3/32'' hex wrench
•Small slotted screwdriver
PPrroocceedduurree::
1. For easier access, move the backrest to 73 degrees (Figure 7).
a. Make sure that the cylinder (A) is threaded into the yoke (B) so that no threads are showing on the shaft of the
cylinder.
b. If threads are showing, use a 3/32'' hex wrench to remove the set screw (C) in the center of the yoke.
c. Using a small screwdriver, remove the E-clip and pin (D and E) that hold the bottom of the pneumatic cylinder.
d. Thread the cylinder shaft (A) into the yoke (B) until no threads are showing on the shaft of the cylinder.
e. Replace the E-clip and pin (D and E).
f. Using LLooccttiittee®®, replace the set screw (C).
FFiigguurree 77 –– BBaacckkrreesstt
2. Using a 1/2" combination wrench, loosen the hex nut (F) on the backrest pivot (H) while holding the set screw (G) fixed
in the pivot. (Figure 7).
3. Using a 5/32" hex wrench, turn the set screw (G) until there is no play between the backrest release handle (J) and the
pneumatic cylinder release button. (Figure 7).
4. Make sure that the backrest travels from flat to at least 73 degrees. If it does not, turn the set screw clockwise 1/2 turn.
Repeat until at least 73 degrees of travel is achieved.
6506-109-002 Rev G.133EN
5. Lower the backrest to a 5-10 degree angle and release the handle. Apply approximately 50 lb of downward force to the
A
end of the backrest. If the backrest drifts down, turn the set screw (G) counterclockwise. (Figure 7). Repeat until the
backrest does not drift downward.
6. Using the 1/2" combination wrench, tighten the hex nut (F) while holding the set screw fixed in the pivot. (Figure 7).
7. Verify proper operation before you return the product to service.
HHeeaadd sseeccttiioonn rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
•7/16'' combination wrench
•3/16'' hex wrench
PPrroocceedduurree::
1. Raise the product to the highest height position.
2. Using a 7/16" combination wrench and a 3/16" hex wrench, remove the two screws (A) that secure the cap bearings to
the base litter interface bracket (one on each side) (Figure 8).
FFiigguurree 88 –– HHeeaadd sseeccttiioonn
3. Squeeze the head release handles and remove the head section assembly.
4. Reverse steps to reinstall.
5. Verify proper operation before you return the product to service.
1. Support the litter so no weight is on the base.
2. Make sure that the manual release cable is intact (A). (
3. Using a 10 mm combination wrench, loosen the cable lock nut (B). (
4. Using an 8 mm combination wrench, adjust the tension on the manual release cable so it just starts to touch the manual
release dual pull bracket (C). (
NNoottee -- Make sure that the manual release dual pull bracket is not tight against the manual valve nuts.
5. Tighten the cable lock nut.
6. Place 50 lb of weight on the hydraulic skin.
7. Load height must read 34 1/2" to 35 1/2".
8. Place 100 lb of weight on the hydraulic skin, raise cot to the highest height position, pull the manual release handle, and
make sure that the cot does not drop.
9. Remove 100 lb of weight, raise the cot to full height, pull the manual release handle, and make sure that the cot drops.
NNoottee -- If steps 6-9 do not work properly, repeat steps 3-9.
10.Verify proper operation before you return the product to service.
1. Using the 5/32" hex wrench and 7/16" combination wrench or socket, remove and save the socket screw from the center
of the lock pedal. The wheel lock is initially assembled with the pedal set at the minimum locking force. The marker on
the pedal (A) is aligned with the marker on the octagonal sleeve (B) (
2. Remove the sleeve (B). Rotate the sleeve counterclockwise to increase the pedal locking force and clockwise to
decrease the locking force. Insert the sleeve into the pedal (
3. Using the 5/32" hex wrench and 7/16" combination wrench or socket, reinstall the socket screw (removed in step 1).
4. Test the pedal locking force and make sure that the pedal holds properly before you return the product to service.
•The cot retaining post is set for an X-frame cot if the arrow on the bottom bracket of the retaining post points toward the
head end of the cot or if the groove in the bottom bracket is located on the inside of the patient left side of the base tube.
•The cot retaining post is set for an H-frame cot if the arrow on the bottom bracket of the retaining post points toward the
foot end of the cot or if the groove in the bottom bracket is located on the outside of the patient left side of the base tube.
1. Raise the product to the highest height position.
2. Turn the cot on the patient left side.
NNoottee -- Locate the arrow or groove on the bottom bracket. The replacement retaining post bracket will need to be
assembled in the same orientation.
3. Using a T30 Torx driver, remove the two socket head cap screws (A) that secure the current cot retaining post to the
base tube (B) (Figure 16). Discard the screws and cot retaining post.
4. Insert the button head cap screw (C) through the retaining post cap (D) and post tube (E), and then into the top pin
bracket (F) (Figure 16).
5. Using a 5/32" hex wrench, tighten the button head cap screw (C) completely to secure the retaining post cap (D) and
post tube (E) to the top pin bracket (F) (Figure 16). Using a torque wrench, torque the screw to 100-140 in-lb.
EN386506-109-002 Rev G.1
6. Assemble the cot retaining post across the base tube. Align the holes of the brackets and insert two socket head cap
A
B
C
D
E
F
G
screws (A) into the threaded holes of the bottom pin bracket (G) (Figure 16).
7. Using a T30 Torx driver, tighten the two socket head cap screws completely.
8. Verify proper operation before you return the product to service.
NNoottee -- Adjustment of the rail clamp assembly may be required in order to compensate for any variation in cot retaining post
position depending on the ambulance cot manufacturer and model number.
1. Using a T25 Torx driver or 5/32" hex wrench, remove the button head cap screw that secures the retaining post cap and
post tube to the top pin bracket. Discard the screw.
2. Using a 5/32" hex wrench, install and tighten the button head cap screw (0004-503-000) completely to secure the
retaining post cap and tube to the top portion of the retaining post assembly. Using a torque wrench, torque the screw to
100-140 in-lb.
NNoottee -- If you cannot torque the screw to 100-140 in-lb, then you must replace the entire cot retaining post (see
retaining post replacement
3. Verify proper operation before you return the product to service.
(page 38)).
Cot
HHyyddrraauulliicc AA vvaallvvee oorr BB vvaallvvee rreeppllaacceemmeenntt
TToooollss rreeqquuiirreedd::
•T25 Torx driver
•3/4'' combination wrench
•7/8'' combination wrench
•(2) Saw horse
PPrroocceedduurree::
1. Raise the product to the highest height position.
2. Using two saw horses, support the litter. Activate the manual release handle to relieve any hydraulic oil pressure.
6506-109-002 Rev G.139EN
3. Using a T25 Torx driver, remove the seat pan from the litter to access the hydraulic assembly.
A
B
4. Disconnect all connections to the main cable assembly.
5. Using a 3/4" combination wrench, remove the nut that secures the solenoid to the A valve (A) or B valve (B). (Figure 17).
Save the nut for reinstallation.
6. Remove the solenoid from the valve. Save the solenoid.
7. Using a 7/8" combination wrench, remove the A valve or B valve from the hydraulic subassembly. (Figure 17).
NNoottee -- Hydraulic oil will leak from the valve and manifold. Lay down towels to catch the oil.
FFiigguurree 1177 –– HHyyddrraauulliicc AA vvaallvvee oorr BB vvaallvvee rreeppllaacceemmeenntt
8. Reverse steps to reinstall.
9. Check functionality by raising and lowering the cot several times. If necessary, add hydraulic oil (see
hydraulics assembly reservoir
10.Verify proper operation before you return the product to service.
1. Raise the product to the highest height position.
2. Using two saw horses, support the litter. Activate the manual release handle. Manually compress the ram to remove the
tension on the base cross tube connecting bolt.
3. Using a 3/4" and 9/16" combination wrench, remove the rod attachment pin (A), washer (B), and Nylock hex nut (C) that
secure the hydraulic cylinder to the base. (Figure 19).
4. Activate the manual release handle and fully compress the hydraulic cylinder.
5. Using an 11/16" combination wrench and a 13/16" combination wrench, remove both hoses (D) from the hydraulic
cylinder (E). (Figure 19).
NNoottee -- Hydraulic oil will leak from the hoses and cylinder. Lay down towels to catch the oil.
6. Keep the hose ends high and upright to minimize the amount of fluid lost.
7. Using a 1/8" hex wrench and 3/8" combination wrench, remove the two socket head set screws (F) and Fiberlock hex
nuts (G) that secure the hydraulic cylinder to the base. (Figure 19).
6506-109-002 Rev G.141EN
A
B
C
D
E
F
G
D
G
8. Reverse steps to reinstall.
9. Check functionality by raising and lowering the cot several times. If necessary, add hydraulic oil (see
1. Raise the product to the highest height position.
2. Remove the battery and save for reinstallation.
3. Using a T25 Torx driver, remove the six outer button head cap screws (A) from the face plate. (Figure 21). Save all
screws for reinstallation.
4. Using a T20 Torx driver, remove the four inner delta screws (B) from the face plate to remove the face plate. (Figure 21).
Save all screws and the face plate for reinstallation.
5. Using a T20 Torx driver, remove the four delta screws (C) that secure the electronics assembly to the foot end enclosure
and pull the electronics assembly out. (Figure 21). Save all parts for reinstallation.
6. Unplug the black and red wires that connect the cot connector cable assembly (D) to the control board (E). (Figure 22).
7. Using a T20 Torx driver, remove the two delta screws (F) from the bottom plate of the foot end enclosure (G) to remove
the enclosure. (Figure 22). Save all parts for reinstallation.
1. Raise the product to the highest height position.
2. Remove the mattress.
3. Using a T25 Torx driver, remove the button head cap screw (A) and black bumper (B) on the side where you are
replacing the siderail (Figure 23). Save the screw and bumper.
4. Using a slotted screwdriver, remove the outer rail bumper.
NNoottee
• Hold on to the siderail main assembly when you remove the outer rail bumper to prevent the outer rail bumper from
falling off.
• The head end and middle siderail pivots may be loose and could fall off of the main assembly.
5. Using a 1/4" hex wrench, remove the socket head cap screws (C) that secure the siderail clamp (D) to the ratchet
assembly at the foot end of the main assembly (Figure 24). When you reinstall, use a torque wrench to torque both new
screws to 22 ± 3.3 ft-lb.
NNoottee -- The siderail will be loose, so do not operate or pull on the siderail.
6. Using a 3/16" hex wrench, remove the two socket head cap screws (E) that secure the middle siderail clamp (F) to the
outer rail assembly (Figure 24).
7. Using a 3/16" hex wrench, remove the two socket head cap screws (G) that secure the top and bottom of the base/litter
interface bracket to the outer rail assembly (Figure 24).
1. Raise the product to the highest height position.
2. Raise the siderail to the up and locked position.
3. Using a 3/32" hex wrench, remove the two screws (A) that secure the ratchet cover (B) to the ratchet assembly. Remove
the cover (Figure 25).
4. Using a 1/4" hex wrench, remove the socket head cap screws (C) that secure the siderail clamp (D) to the ratchet
assembly at the foot end of the main assembly (Figure 25). When you reinstall, use a torque wrench to torque both new
screws to 22 ± 3.3 ft-lb.
5. Using a 3/16" hex wrench, remove the four screws (E) that secure the ratchet assembly (F) to the overmold assembly
and discard. Remove the ratchet assembly (Figure 25). When you reinstall, use a torque wrench to torque the four new
screws to 9.5 ± 1.5 ft-lb.
1. Raise the product to the highest height position.
2. Raise the siderail to the up and locked position.
3. Using a 3/32" hex wrench, remove the four screws (A) that secure the release cover (B) to the overmold assembly to
remove the release cover (Figure 26).
4. Using a small slotted screwdriver, pry the release handle return spring (C) up to remove the spring (Figure 26).
5. Grasp the release handle assembly (D), and hinge it upward on the spring side to remove it from the cover (Figure 26).
1. Raise the product to the highest height position.
2. Raise the siderail to the up and locked position.
3. Using a 3/32" hex wrench, remove the four screws (A) that secure the release cover (B) to the overmold assembly to
remove the release cover (Figure 26).
4. Using a small slotted screwdriver, pry the release handle return spring (C) up to remove the spring (Figure 26).
5. Reverse steps to reinstall.
6. Verify proper operation before you return the product to service.
6506-109-002 Rev G.149EN
CCoott aasssseemmbbllyy
Torque nut to
6.0 ± 0.5 Nm
Torque nut to
to 55 ± 5 ft-lb
6506-001-010 Rev AA (Reference only)
EN506506-109-002 Rev G.1
6506-109-002 Rev G.151EN
EN526506-109-002 Rev G.1
6506-109-002 Rev G.153EN
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0004-589-000Button head cap screw6
B0004-592-000Button head cap screw6
C0004-594-000Button head cap screw8
D0004-595-000Button head cap screw2
E0004-596-000Button head cap screw4
F0004-614-000Button head cap screw2
G0008-030-000Socket head cap screw2
J0011-013-000Washer1
K0016-002-000Fiberlock hex nut2
L0016-028-000Fiberlock hex nut4
M0016-035-000Nylock hex nut1
N0016-102-000Nylock hex nut4
P0025-079-000Dome head rivet25
R0025-132-000Dome head rivet2
T0025-133-000Dome head rivet8
NNoottee -- Item AE (6500-001-309) not shown for clarity (mirror image of item AC (6500-001-308).
6506-109-002 Rev G.157EN
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0003-388-000Hex head cap screw2
B0003-205-000Hex head cap screw4
C0004-319-000Flat head/hex socket bolt4
D0004-659-000Socket head cap screw2
E0004-587-000Button head cap screw12
F0007-086-000Truss head screw6
G0014-115-000Washer2
H0015-051-000Square nut16
J0016-060-000Toplock hex jam nut4
K0025-133-000Dome head pop rivet2
L0037-083-000Tube plug4
M0004-634-000Button head cap screw4
N0081-244-000Flange bearing4
P6060-002-0106 in. molded wheel assembly (
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0004-160-000Socket head cap screw2
B0004-591-000Socket head cap screw2
C0004-503-000Button head cap screw1
D0016-003-000Nylock hex nut2
E6060-004-043Retaining post cap1
F6060-004-044Post tube1
G6080-090-108Label, lift here2
H6500-101-189Top pin bracket1
J6500-101-190Bottom pin bracket1
K6500-001-302Base tube protector1
L6085-001-056Outer base tube weldment1
M6085-001-057Outer base tube weldment1
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0004-460-000Button head socket screw4
B0004-515-000Button head cap screw2
C0004-503-000Button head cap screw1
D0004-160-000Socket head cap screw2
E0016-003-000Nylock hex nut2
F6080-090-108Label, lift here2
G6500-001-302Base tube protector1
H6060-004-043Retaining post cap1
J6060-004-044Post tube1
K6085-002-001Kickstand cot retaining post bracket1
L6085-002-002Kickstand top pin bracket1
M6085-001-056Outer base tube weldment1
N6085-001-057Outer base tube weldment1
P6506-001-900Label, refer to instruction manual2
R6085-002-016
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0001-004-011Flat head cap screw2
C0004-613-000Socket head cap screw4
D0004-848-000Button head cap screw2
E0016-028-000Fiberlock hex nut10
F6500-001-098Litter dead stop, internal1
H6500-001-114Outer rail extrusion1
L6500-001-243IV pole backer plate1
M6500-001-244IV clip backer plate1
N6500-001-245Sensor housing backer plate2
P6500-002-028
R6500-002-130Litter support bracket2
T6500-002-131Litter support bracket, inner2
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0001-004-011Flat head cap screw2
C0004-613-000Socket head cap screw4
D0004-848-000Button head cap screw2
E0016-028-000Fiberlock hex nut10
F6500-001-098Litter dead stop, internal1
H6500-001-115Outer rail, right1
L6500-001-243IV pole backer plate1
M6500-001-244IV clip backer plate1
N6500-001-245Sensor housing backer plate2
P6500-002-029
R6500-002-130Litter support bracket2
T6500-002-131Litter support bracket, inner2
Sensor housing assembly
(page 81)1
6506-109-002 Rev G.179EN
HHaallll sseennssoorr aasssseemmbbllyy
6500-002-028 Rev A (Reference only)
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0004-596-000Button head cap screw1
B6500-001-124Sensor housing1
C6500-001-160Hall effects sensor1
D6500-001-199Housing cover1
EN806506-109-002 Rev G.1
SSeennssoorr hhoouussiinngg aasssseemmbbllyy
6500-002-029 Rev A (Reference only)
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0004-596-000Button head cap screw1
B6500-001-124Sensor housing1
C6500-001-199Housing cover1
C6500-003-099XPS siderail clamp2
D6500-002-032
E6500-002-033
F6500-001-117Siderail clamp2
G0004-591-000Socket head cap screw8
H6500-001-102Base/litter interface bracket2
J0004-900-000Socket head cap screw4
XPS main assembly, right - 6500-003034
(page 83)
XPS main assembly, left - 6500-003-044
(page 84)
Outer rail sub assembly, right
Outer rail sub assembly, left
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0004-400-000Socket head cap screw2
B0004-402-000Socket head cap screw2
C0004-403-000Socket head cap screw2
D0004-468-000Button head cap screw4
E0004-661-000Socket head cap screw4
F0023-297-000Delta screw4
G6500-003-035XPS ratchet assembly, right1
H6500-003-037XPS overmold assembly, right1
J6500-003-043XPS handle assembly, right1
K6500-003-084Support pivot2
L6500-003-085XPS spring handle1
M6500-003-086XPS siderail pivot2
N6500-003-094XPS release cover, right1
P6500-003-097XPS pivot cover1
R6500-003-119XPS ratchet cover, right/left1
S6500-003-121End cap cover, right1
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0004-400-000Socket head cap screw2
B0004-402-000Socket head cap screw2
C0004-403-000Socket head cap screw2
D0004-468-000Button head cap screw4
E0004-661-000Socket head cap screw4
F0023-297-000Delta screw4
G6500-003-036XPS ratchet assembly, right1
H6500-003-038XPS overmold assembly, right1
J6500-003-045XPS handle assembly, right1
K6500-003-084Support pivot2
L6500-003-085XPS spring handle1
M6500-003-086XPS siderail pivot2
N6500-003-097XPS pivot cover1
P6500-003-102XPS release cover, left1
R6500-003-120XPS ratchet cover, right/left1
S6500-003-122End cap cover, right1
EN846506-109-002 Rev G.1
PPoowweerr aasssseemmbbllyy
6500-002-031 Rev D (Reference only)
6506-109-002 Rev G.185EN
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0004-577-000Button head cap screw2
B0004-589-000Button head cap screw4
C0015-052-000Hex jam nut1
D0016-102-000Nylock hex nut2
E0055-100-074Well nut6
F6500-101-030
G6500-001-105Litter support cross tube1
H6500-001-169Cylinder rod end1
J6500-002-194Motor mount, right1
K6500-001-212Motor mount cross bar1
L6500-001-249Plastic extrusion spacer1
M6500-001-250Plastic extrusion spacer2
N6500-002-294Motor mount, left1
P6506-001-820Motor can weldment1
R0023-333-000Pan head sheet metal screw2
G6500-001-296Cap side hose fitting, cylinder1
H6500-001-297Rod side hose fitting, cylinder1
JDepatie PPQC labelQuality control label1
Serial number label1
6506-109-002 Rev G.187EN
FFoooott eenndd aasssseemmbbllyy
6500-102-015 Rev AA (Reference only)
EN886506-109-002 Rev G.1
1
2
3
1Route hall sensor cable around item (AM) and through this
area
2Route switch cables around item (AM) and through this
area
3Route manual release cable through this area
6506-109-002 Rev G.189EN
IItteemmNNuummbbeerrNNaammeeQQuuaannttiittyy
A0004-874-000Socket head cap screw2
B0004-614-000Button head cap screw10
C0004-615-000Button head cap screw8
D0007-086-000Truss head screw2
E0011-062-000Washer2
F0011-543-000Washer2
G0016-131-000Nylock hex nut14
H0023-162-000Delta screw12
J0023-163-000Delta screw3
K0025-079-000Dome head rivet8
L0025-187-000Semi-tubular rivet1