Stryker stair-pro 6251 User manual

SSttaaiirr--PPRROO®® SSttaaiirr CChhaaiirr
MMaaiinntteennaannccee MMaannuuaall
6251
6252
EN
6252-109-002 Rev AB.0 2022-06

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Warning/Caution/Note Definition ..............................................................................................................................3
Summary of safety precautions ................................................................................................................................3
Introduction for service .............................................................................................................................................4
Expected service life ...............................................................................................................................................4
Contact information.................................................................................................................................................4
Serial number location.............................................................................................................................................4
Preventive maintenance ...........................................................................................................................................5
Maintenance record..................................................................................................................................................7
Training record..........................................................................................................................................................8
Service ......................................................................................................................................................................9
Wheel locking force adjustment................................................................................................................................9
Vinyl seat replacement ............................................................................................................................................9
Track belt replacement..........................................................................................................................................10
Track belt reconditioning........................................................................................................................................12
Rear wheel replacement........................................................................................................................................14
Front caster replacement.......................................................................................................................................14
Upper control handle cable replacement.................................................................................................................15
Chair assembly .......................................................................................................................................................17
6251 main frame assembly.....................................................................................................................................28
6252 main frame assembly.....................................................................................................................................29
Upper extension handle..........................................................................................................................................32
Track frame assembly, standard belt .....................................................................................................................33
Internal latch assembly - 6252-001-014 .................................................................................................................35
Internal latch assembly - 6252-001-015 .................................................................................................................36
Cable and pin assembly .........................................................................................................................................37
6 in. molded wheel assembly..................................................................................................................................38
Locking flip-up handle option - 6250-031-000 ........................................................................................................39
Foot tube assembly ................................................................................................................................................40
6251/6252 caster foot support assembly ...............................................................................................................41
6251/6252 lower lift handle/no footrest option - 6250-024-000/6252-028-000......................................................42
6251/6252 extended lower lift handle option - 6250-025-000................................................................................43
Extension handle assembly, right...........................................................................................................................44
Extension handle assembly, left .............................................................................................................................45
6251/6252 footrest option - 6252-027-000 .............................................................................................................46
6252 extended handle/no footrest option - 6252-030-000 .....................................................................................47
6252 extended handle/footrest option - 6252-029-000 ..........................................................................................48
Seat section assembly............................................................................................................................................49
Flip-up handle assembly.........................................................................................................................................50
Lock mechanism assembly ....................................................................................................................................51
6251/6252 vinyl seat option - 6250-020-000 ..........................................................................................................52
6251/6252 ABS seat option - 6250-021-000 ..........................................................................................................53
Seat and backrest options ......................................................................................................................................54
6252 head support options .....................................................................................................................................55
Restraint set, non-absorbant/metal buckles option - 6250-161-000 ......................................................................56
Restraint set, polyester/metal buckles option - 6250-162-000...............................................................................57
Restraint set, polypropylene/plastic buckles option - 6250-160-000 .....................................................................58
6252-109-002 Rev AB.0 1 EN

Vinyl head support option - 6252-001-140 .............................................................................................................59
Elastic oxygen bottle holder option - 6250-140-000 ...............................................................................................60
EN 2 6252-109-002 Rev AB.0

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.
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Always read and strictly follow the warnings and cautions listed on this page. Service only by qualified personnel.
WWAARRNNIINNGG
• Do not sand the track teeth. Deformation of the teeth can cause unpredictable chair performance resulting in injury to the
operators and/or occupant.
6252-109-002 Rev AB.0 3 EN

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This manual assists you with the service of your Stryker product. Read this manual to service this product. This manual
does not address the operation of this product. See the Operations Manual for operating and use instructions. To view your
Operations Manual online, see https://techweb.stryker.com/.
EExxppeecctteedd sseerrvviiccee lliiffee
The SSttaaiirr--PPRROO stair chair has a seven year expected service life under normal use conditions and with appropriate
periodic maintenance.
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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 occupant 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 occupant 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.
SSeerriiaall nnuummbbeerr llooccaattiioonn
A
EN 4 6252-109-002 Rev AB.0

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Remove product from service before you perform the preventive maintenance inspection. Check all items listed during
annual preventive maintenance for all Stryker Medical products. You may need to perform preventive maintenance checks
more often based on your level of product usage. Service only by qualified personnel.
NNoottee -- Clean and disinfect the exterior of the support surface before inspection, if applicable.
OOppeerraattiioonn SScchheedduullee PPrroocceedduurree
Cleaning and disinfecting Each use See
Cleaning in the Operations
Manual
Inspection For 1-25 calls per month, inspect chair
every 6 months
See checklist below
For 26-200 calls per month, inspect
chair every 3 months
For 201+ calls per month, inspect
chair monthly
SSttaaiirr--TTRREEAADD system belt
reconditioning (Model 6252)
After usage on approximately 500
flights of stairs or if the SSttaaiirr--TTRREEAADD
system performance is sluggish
See
Track belt reconditioning in the
Maintenance Manual
Inspect the following items:
All fasteners secure (reference all assembly drawings)
All welds intact, not cracked or broken
No bent or broken tubing or sheet metal
No debris in wheels
All wheels secure and rolling
Front casters secure, rolling, and swiveling (if equipped)
Wheel locks hold wheels securely when on and clear the wheels when off
Chair unfolds and locks properly
No rips or cracks in seat or backrest
Restraint straps intact and working
Foot end carrying handles extend and lock in place
Head end carrying handles fold and unfold
Upper control handle extends and locks in all positions
SSttaaiirr--TTRREEAADD system mechanism unfolds and locks in place (if equipped)
SSttaaiirr--TTRREEAADD system belt rolls (if equipped)
SSttaaiirr--TTRREEAADD system belt inner cords not showing; replace if necessary (if equipped)
SSttaaiirr--TTRREEAADD system performs as desired; recondition belts if necessary (if equipped)
No lubricants present on the SSttaaiirr--TTRREEAADD system belts or the track frame surfaces
Upper release handle cable not worn or frayed; replace if necessary (Model 6252)
Optional accessories and parts intact and operating properly
6252-109-002 Rev AB.0 5 EN

Product serial number:
Completed by:
Date:
EN 6 6252-109-002 Rev AB.0

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6252-109-002 Rev AB.0 7 EN

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EN 8 6252-109-002 Rev AB.0