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h/p/cosmos sports & medical gmbh     Am Sportplatz 8     DE 83365 Nussdorf-Traunstein / Germany 

phone +49 86 69 86 42 0     fax +49 86 69 86 42 49     [email protected]     www.hpcosmos.com 

file: n:\article\cos101676-en\20210629_cos101676-en_hpcosmos_airwalk_ap_unweighting_ifu_iim_manual.docx 

© 1988 - 2021 h/p/cosmos sports & medical gmbh     author: fh      created 29.06.2021     printed 29.06.2021     page: 1 of 43 

 

 

IMPORTANT! READ CAREFULLY AND KEEP AVAILABLE! 

 

 

 

 

original instructions for use 

airwalk

®

 ap / airwalk

®

 lt 

 

 
 

 

 

unweighting device 
body weight support device (BWS) 
with optional fall prevention 
h/p/cosmos

®

 medical device 

 
product family: 

body weight support device 

 
model: 

airwalk

®

 ap 

article number: 

[cos30028] 

 
model: 

airwalk

®

 lt 

article number: 

[cos30028-lt] 

 

 
 

 
 
 
 

The copyright of this document, media, design, software and intellectual property is owned by 
h/p/cosmos sports & medical gmbh, except where explicitly stated differently. Warning: All rights 
reserved. Unauthorized copying, reproduction, hiring, lending, public performance and 
broadcasting prohibited. 

 development, production, sales 

&

 service 

h/p/cosmos sports 

&

 medical gmbh 

Am Sportplatz 8 
DE 83365 Nussdorf-Traunstein 
Germany 
phone +49 86 69 86 42 0 
fax +49 86 69 86 42 49 
[email protected] 

www.hpcosmos.com

 

h/p/cosmos EUDAMED ID: 
Economic Actor Manufacturer 
SRN:

 

DE-MF-000006147

 

 
version of instructions for use 
version 1.2, revision 28.06.2021 
order-no.: [cos101676-en] 

 

 

Summary of Contents for airwalk ap

Page 1: ...roduct family body weight support device model airwalk ap article number cos30028 model airwalk lt article number cos30028 lt The copyright of this document media design software and intellectual property is owned by h p cosmos sports medical gmbh except where explicitly stated differently Warning All rights reserved Unauthorized copying reproduction hiring lending public performance and broadcast...

Page 2: ...tted accessories e g unweighting vests shorts and harnesses and or combined products such as for example an h p cosmos treadmill The latest version of these instructions for use is always available on the h p cosmos website https www hpcosmos com en contact support media downloads manuals N It is strictly forbidden to perform any amendments of the technical design technical specifications labellin...

Page 3: ... and monitoring has to be performed regularly in order to keep the device in a safe and reliable condition The instructions for use describe all the maintenance and monitoring that has to performed by you The attached instructions for installation and maintenance describe the processes of installation detailed maintenance and repair work that must only be performed by trained and authorized techni...

Page 4: ...e 49 86 69 86 42 0 email hpcosmos com created 29 06 2021 printed 29 06 2021 page 4 of 43 airwalk ap cos30028 stand alone device with external air compressor airwalk ap cos30028 in combination with an h p cosmos treadmill and robowalk expander airwalk lt cos30028 lt floor mounted pillar with possible installation example via ceiling mounted pulleys ...

Page 5: ...43 1 Symbols used 6 2 Description 7 3 Intended use 8 4 Residual risk Side effects med 10 5 Forbidden Use reasonably foreseeable misuse 10 6 General safety requirements 11 7 Emergency dismount emergency release 12 8 Application body weight support 13 9 Application fall prevention and safety stop optional 21 10 Trouble shooting 23 11 Name plate 24 12 Technical data 24 13 Spare parts and consumables ...

Page 6: ...21 Danger hazard with high risk acc to ISO 3864 2 In case this hazard is not prevented it will lead to death or severe injury Warning hazard with medium risk acc to ISO 3864 2 In case this hazard is not prevented it might lead to death or severe injury Caution hazard with low risk acc to ISO 3864 2 In case this hazard is not prevented it might lead to minor or slight injury Manufacturer acc to ISO...

Page 7: ...pecial vest harness optionally chest belt and or unweighting pants shorts which is fixed to the unweighting bar In order to support the subject the unweighting vest is similar to a climbing harness with a high degree of comfort 1 Component box 2 2x adapter 3 2x arch 4 Cable guide 5 Roller cover 6 Rope 7 Adjustable stop 8 2x rail 9 Unweighting bar 2 2 Application In neurological and also in orthope...

Page 8: ...n of the medical doctor where applicable and necessary N The subject is not the intended operator But the intended operator is authorized to allow the subject to control the device according to the instructions of the intended operator and under the permanent observation of the intended operator This means the operation of the device remains the responsibility of the intended operator at all times...

Page 9: ...invasive medical devices probes infusions catheters external fixators etc N Cardiac pacemaker N Visual impairment vision 30 acc to WHO Further contraindications may occur This has to be evaluated by the medical doctor In case of relative contraindications permanent observation of the subject by medical staff is obligatory Sources http leitlinien dgk org German Cardiac Society www acc org American ...

Page 10: ...he known consequences utilizing this medical device In this risk analysis the present state of the device has been evaluated Having carried out the evaluation and validation of the product the risk of appearance of a not acceptable risk is very low The device it s construction it s function as well as the intended application does under normal conditions not represent any unjustifiable risk for th...

Page 11: ... see technical data N Do not use the device in case any of the contraindications applies see list of contraindications N Unauthorized modifications service or maintenance is forbidden and will result in loss of any liability and warranty N Do not use the device in environmental conditions other than described in the chapter technical data N In case of unconsciousness the subject has to be released...

Page 12: ...N Lower the subject as described in the chapter Application N Render first aid 7 2 Device in error condition subject cannot be lowered by hand unit valve subject conscious N Stop the treadmill if unweighting has been used together with a treadmill N Instruct subject that you will open the pneumatic circuit and the unweighting will be reduced immediately N Tell subject to hold handrails and call th...

Page 13: ...one 49 86 69 86 42 0 email hpcosmos com created 29 06 2021 printed 29 06 2021 page 13 of 43 8 Application body weight support 8 1 General functions step picture description 1 Increase unweighting force Turn control knob clockwise pull knob if it is locked 2 Decrease unweighting force Turn control knob counter clockwise pull knob if it is locked ...

Page 14: ...p cannot be re adjusted in case the subject is unconscious Thus a lowering of a subject with the help of the air pressure control valve may not work until a subject can reach a wheelchair position In case there is a risk of a subject to become unconscious there have to be sufficient professional staff available within the treatment room to handle the subject for emergency dismount 4 Air cushion fa...

Page 15: ... 8 2 Preventive maintenance step picture description 1 Check rope for wear and tear Check rollers for free motion Check accessible tubes and vest for wear and tear Warning In case of any wear and tear or malfunction the device has to be set out of order until the worn component is replaced Warning Rope has to be replaced by an authorized h p cosmos technician at least every 12 months or earlier in...

Page 16: ...greater support and is more comfortable http ergolet gofiqr com ERDyFQ Always read instructions and warnings also of all accessories used Warning For any application where falling might cause an unacceptable risk the chest belt safety harness cos14903 04 xx has to be applied additionally 2 Optionally to the vest different size neoprene tights shorts can be utilized for moderate unweighting cos1009...

Page 17: ...1 page 17 of 43 3 Put on chest belt cos14903 04 xx Put on the chest belt so that the h p cosmos logo is at the front In order to attach the carabiner put the vertical belt 1 below the shoulder belts 2 facing the body thereby unloading the seam at the joint 3 Warning If the chest belt is put on differently it may loosen and it may not prevent from falling Always read instructions and warnings also ...

Page 18: ... air supply Warning Before connection to active compressed air supply make sure the system is not under pressure Hand unit valve turned counter clockwise completely 3 Connect unweighting vest to unweighting bar Use the supplied karabiners for connection in case of small subjects elongate with extensions 4 Warning Safety harness chest belt cos14903 04 xx For any application where falling might caus...

Page 19: ...ject is unconscious Thus a lowering of a subject with the help of the air pressure control valve may not work until a subject can reach a wheelchair position 7 Set unweighting force Adjust the unweighting force by turning the control knob until the desired value is reached by the pointer Start exercise Warning Keep subject under permanent supervision 8 Set back emergency stop position Instruct sub...

Page 20: ...bject from unweighting bar Make sure the subject either can stand stabile and firm or the subject is sitting in the wheelchair Unlock karabiners Remove vest and or chest belt and or neoprene tights shorts 11 Cleansing The manufacturer of the unweighting vest recommends cleansing with a diluted disinfectant The device itself should be cleaned according to the regulations of your institution h p cos...

Page 21: ... system is not under pressure 2 Connect device to active compressed air supply Warning Before connection to active compressed air supply make sure the system is not under pressure Hand unit valve turned counter clockwise completely 3 Remove unweighting bar Push red button to remove bolt Attach one hook carabiner to rope eye directly 4 Put on chest belt Put on the chest belt so that the h p cosmos ...

Page 22: ...t position Readjust if necessary 7 Set emergency stop position When subject stands upright pull knob and move slide as low as possible without activating the safety stop Now the subjects vertical movement is limited In case of falling the treadmill will stop 8 Check function with subject Explain function to subject Let subject go down as low as possible Subjects knees must not touch running surfac...

Page 23: ... short unweighting bar touching subject s head Use extensions see picture 2 Control knob does not move Knob is locked Pull slightly to unlock Please note If knob in drawn off completely simply push it on again 3 Rope chafes Call technician 4 Optional emergency stop Pull stop is activated during training Fall Stop position may be too low Move up slide for one position 5 Optional emergency stop Pull...

Page 24: ...data Standard data in the box optional solutions at extra charge under the box 12 1 Measurements airwalk ap Length 240 cm Width 180 cm Height 274 cm Mass 305 kg Weight load 2 5 kN m incl treadmill Packaging On request Optional solution for low ceiling height on request Optional solution for subjects 200 cm on request 12 2 Measurements airwalk lt The measurements of airwalk lt depend on the room si...

Page 25: ... less differentiated adjustment 12 4 Subject data Min height 150 cm options available Max height 200 cm options available restrictions f inclination 10 Min weight 15 kg Max weight 250 kg options available Optional solution for smaller subjects extensions for min subject height 150 cm Optional solution for subjects 200 cm on request Optional solution for heavier subjects on request 12 5 Control uni...

Page 26: ...S chest 65 95 cm cos14903 04 S Option for bigger subjects safety harness size L chest 105 135 cm cos14903 04 L Option for bigger subjects safety harness size XL chest 125 155 cm cos14903 04 XL Option for agile subjects neoprene shorts size S waist 55 92 cm cos10095 neo S Option for agile subjects neoprene shorts size M waist 93 105 cm cos10095 neo M Option for agile subjects neoprene shorts size L...

Page 27: ...1988 2021 h p cosmos sports medical gmbh phone 49 86 69 86 42 0 email hpcosmos com created 29 06 2021 printed 29 06 2021 page 27 of 43 Mechanical safety EN 20957 1 Pneumatic safety IEC 60601 1 clause 9 7 Requirement for CE conformity MDR EU 2017 745 EU directive 2006 42 EC Risk class acc to MDR Class I ...

Page 28: ... the h p cosmos service team service hpcosmos com https www hpcosmos com en products service 14 Intended expected lifetime Base frame 10 years These data are only valid for the intended use provided that the recommended maintenance intervals are kept and every maintenance and repair work is carried out by authorized h p cosmos technicians Rollers 5 years Pneumatic components 3 years Wests Pants 2 ...

Page 29: ...k wrench 19mm 2x fork wrench 24mm Torque wrench 85Nm with 10mm Allen key some cardboard second person for support steps 4 5 2 Compare the delivery note with the delivered device All parts device accessories device folder etc have to be complete and without damage 3 Overview 1 Component box 2 2x adapter 3 2x arch 4 Cable guide 5 Pulley cover 6 Rope 7 Adjustable stop 8 2x rail 9 Unweighting bar NOTE...

Page 30: ...hers ATTENTION slide the 6mm tubes through the corresponding holes of the component box 5 Put cardboard padding under the marked areas of component box and arch tips and tilt box so that the arches 3 can be fixed with 12x M10x25 cylinder head screws with washers while the box is held by a second person 6 Connect the arch tips with the cable guide module 4 using the 4x M10x100 hex head screws 8x wa...

Page 31: ...hat the device is equipped with the optional safety stop switch see chapter options for further instructions 10 Place the pair of rails in front of the component box Adjust the gap between the front and back rail part according to the treadmill type fix position with 4x M8x16 lens head screw 150 50 no gap 170 65 20 cm gap 190 65 40 cm gap NOTE to avoid collision risk with certain treadmill accesso...

Page 32: ...pin Press red button put pin through hole completely release red button Make sure the detents prevent sliding out of the locking pin 13 without illustration Perform function control Use checklist from chapter maintenance 14 Mount cover sheets and plugs cover sheet component adapter backside A 2x cover sheet component adapter B cover sheet arch C cover sheet cylinder connection D 15 Connect potenti...

Page 33: ...yellow 2 45 m and red 2 15 m for illustration Instruction The red marked cable is led through the component holder airwalk ap cos102304ral9010 into the adapter 275cm RH airwalk ap 2 Then the red line is led along the cylinder cos102480 into the valve body cos103290 3 The line marked in red is connected to port 1 of the control valve airwalk ap Festo cos102340 The yellow marked cable is connected t...

Page 34: ...er downwards into the component holder airwalk ap cos102304ral9010 5 Then the yellow marked cable is led upwards through the component holder airwalk ap cos102304ral9010 and via the adapter 275cm RH airwalk ap cos102307 01ral9010 The cable is led outwards through the bore 6 Connect the two blue lines cos102333 compressed air hose 10mm yard ware with cylinder 40 cos102480 the shut off valve airwalk...

Page 35: ...6 en_hpcosmos_airwalk_ap_unweighting_ifu_iim_manual docx 1988 2021 h p cosmos sports medical gmbh phone 49 86 69 86 42 0 email hpcosmos com created 29 06 2021 printed 29 06 2021 page 35 of 43 7 Schematic representation with circuit diagram symbols ...

Page 36: ...ription 8 Installation of unweighting components on left side Adapter with hand unit and adjustable stop to be mounted on left side be aware of the correct rope alignment along arch and cable guide module 9 Air cushion fall stop mode remove supply tube from cylinder and cut at 92mm insert air cushion valve Fix distance bolts to flange plate cut thread if needed Screw valve on the distance bolts wi...

Page 37: ... hpcosmos com created 29 06 2021 printed 29 06 2021 page 37 of 43 10 Emergency stop Screw emergency stop switch in thread on the stop slide and fix the cable with a cable tie at the edge Guide the cable through the hole at the top of the adapter Connect emergency Stop plug to treadmill Position of socket depends on device UserTerminal or front of device below motor cover ...

Page 38: ...cx 1988 2021 h p cosmos sports medical gmbh phone 49 86 69 86 42 0 email hpcosmos com created 29 06 2021 printed 29 06 2021 page 38 of 43 11 robowalk expander front article no cos30022 02va04 mount connection flange to flange plate use 8x M10x30 A mount robowalk horizontal bar to connection flange B ...

Page 39: ...component box front 20mm from top edge in the upper right corner Short instructions unweighting CAUTION WARNING and Application body weight support cos102564 01 en short instructions To be placed on the outer side 20mm form the bottom edge of the arch Emergency stop cos102564 01 en emergency stop To be placed 10mm on top of short instructions only in case option is installed cos102564 01 en operat...

Page 40: ...0 kg cos102415 01 150 kg cos103489 01 200 kg cos103950 300 kg cos103951 cos101684 01 rope exchange After rope exchange fill out the label and attach it to the corresponding position on cos102564 01 en short instructions cos10144 01 address label to be placed on right adapter 20mm above flange plate cos10941 label h p cosmos blue to be placed on stiffening plate of adapter without cylinder outside ...

Page 41: ...u_iim_manual docx 1988 2021 h p cosmos sports medical gmbh phone 49 86 69 86 42 0 email hpcosmos com created 29 06 2021 printed 29 06 2021 page 41 of 43 20 Packing Packing on pallet isometric view Packing on pallet top view fixation straps in red dotted lines when covered by components ...

Page 42: ...on device blank label in device folder 4 All tubes checked for wear and tear 5 All screws fastened 6 If applicable compressor checked acc to separate instructions 7 Function control performed Check All caps and covers fixed and in position Piston rod 1 moves freely Pulleys 2 move freely Rope 3 does not chafe Unweighting force adjustable via hand unit 4 Slide 5 is moveable all the way from top to b...

Page 43: ...am Service phone 49 18 05 16 76 67 0 14 min from German landlines max 0 42 from German mobile networks fax 49 18 05 16 76 69 email service hpcosmos com Skype hpcosmos com search select name Sales phone 49 18 05 16 76 67 0 14 min from German landlines max 0 42 from German mobile networks fax 49 18 05 16 76 69 email sales hpcosmos com Skype hpcosmos com search select name h p cosmos sports medical g...

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