Lisa Service Manual
Contents
1. B Loosen and remove the screw connection arrowed Loosen and remove the screw connections between the seat tube and the gusset plate of the arrowed on the slide Remove the inner half of the posterior frame slide and pull the posterior frame down out of the loop of the lateral upholstery Use new self locking screws and nuts to Bock QUALITY FOR LIFE Replacing the Rubber Hand Grips Open the two part adhesive sachet Use the spatula to squeeze out all the contents of the sachet into the centre of the mixing card and mix the components thoroughly approx 30 seconds Carefully cut open the rubber hand grip using a stanley knife and remove the old rubber hand grip Remove the residue of the old glue or rubber from the tube Using a clean cloth and solvent fully degrease the end of the push handle tube ARR Apply half of the adhesive into each of the rubber Slide the rubber hand grip onto the push handle hand grips using the spatula Evenly distribute the rotating it through 180 as it is pushed on adhesive in the rubber hand grip up to a depth of approx 4 5 cm The push handle should not be used for at least 24 hours so as to allow full curing of the adhesive do Bock QUALITY FOR LIFE 4 3 Folding Scissor Construction Replacing the Folding Scissor Construction Place the unfolded buggy stroller in front of you First loosen and remove the lower screw connections between the joint fo2. and pull the footplate off the footrest tube Shifting Replacing the Footrest Lock Using a small screwdriver loosen the retaining ring from the lock bolt and pull the turning bolt out of the lock bolt 16 Replacing the Footrest Tubes Disassemble the fooplate and pull the footrest tubes out of the pivot bearings clamp pieces Remove the lamellar plugs from the tube ends Pull the threaded insert out of the right footrest tube and use it in the new footrest tube Disassemble the footrest lock from the left footrest tube and replace the footrest tube Pull the lock bolt together with the compression spring out of the footrest tube For the reassembly you can select two depths of the footplate do Bock QUALITY FOR LIFE 4 8 Wheel Lock Tip assist Replacing the Wheel Lock As a complete unit the wheel lock can be pulled First disassemble the two rear wheels as described 2 W Out of the posterior frame tubes in section 4 10 To change the mounting side loosen and remove the corresponding screw connection on the opposite side of the wheel lock and exchange the screw connections with each other Loosen and remove the tip assist s screw connection and remove the tip assist from the frame Firmly re tighten the screw connections 17 Oto Bock QUALITY FOR LIFE 4 9 Front Wheel Danger A To ensure safe use of the product wheels with EVA foam tires must be replaced if the material s
3. com Versandanschrift fur Rucksendungen Address for Returns Otto Bock HealthCare GmbH SalzerstraBe 16 56235 Ransbach Baumbach Germany cL Otto Bock HealthCare GmbH has been certified by the German Society for the Certification of Quality Assurance Systems DQS in accordance with DIN EN ISO 9001 standard reg no 779 management system GB 01 05 1 Otto Bock 647G277
4. upholstery Loosen the four screw connections on the right side of the seat base Firmly re tighten the screw connections 14 to Bock QUALITY FOR LIFE 4 7 Footrest Replacing the Footrest Open the footrest lock as described in the Place the unfolded rehab buggy stroller on its back aduan Pull the pivot bearings with the attached footrest Remove the front wheel attachments as described in halves down off the anterior frame section 4 1 The casters and forks however do not need to be disassembled Attention To ensure safe use of the product make sure that the footrest has the same height setting on the left and right side L K e INE Setting the Lower Leg Length Shifting Replacing the Pivot Bearings Yn 0 E Loosen the screw connections in the clamp pieces To replace the pivot bearings please proceed as and move the footrest tubes to the desired height described in Replacing the Footrest The footrest tubes can be pulled down out of the clamp pieces and can be replaced For shifting the pivot bearings observe the instructions given in the Instructions for Use From a lower leg length of 34 cm the pivot bearing must be set in the lower position Firmly re tighten the screw connections 15 to Bock QUALITY FOR LIFE Shifting Replacing the Footplate Open the footrest lock as described in the Instructions for Use Loosen and remove the screw from the footrest tube
5. Instructions for Use first e Use only original spare parts for all service and maintenance to maintain the warranty e Are you familiar with the functions of the product If not please read the Instructions for Use first If you do not have them you can order the Instructions for Use from Otto Bock or download them from our homepage at www ottobock de German version or www ottobock com other languages e Clean and disinfect the product before starting inspection Please observe the maintenance and cleaning instructions contained in the Instructions for Use e These service instructions will explain among other things how to dismantle individual components For reassembly please proceed in reverse order If other or additional steps are required for reassembly we will point out them separately in the corresponding section to Bock QUALITY FOR LIFE 1 4 Technical Support For technical questions please contact our Customer Service phone no 49 5527 848 1590 Instructions for use Spare parts catalog Lisa rehab buggy stroller 647H140 646K79 2 Safety Instructions Observe the following guidelines for maintenance or repair work gt b gt G Danger Always wear adequate protective clothing e g gloves safety glasses etc and use appropriate tools refer to page 4 Danger You may get injured if the product tips over or falls off a work surface e g workbench Secure the product to prevent it from t
6. QUALITY FOR LIFE 4 13 Grabrail Retrofitting the Grabrail Loosen and remove the anterior screw connection First remove the lamellar plugs from the two seat tubes Insert the grabrail receivers into the seat tubes and After the screw connection has been tightened the re tighten the screw connection grabrail receiver can still be turned slightly This is necessary to level any tolerances To replace the grabrail receiver please proceed in reverse order For inserting the grabrail observe the instructions given in the Instructions for Use 23 to Bock QUALITY FOR LIFE 4 14 Caster Swivel Lock Retrofitting the Caster Swivel Lock First remove the front wheels and caster forks see section 4 9 Next remove the distance plates from the caster attachment device 24 Now screw the caster fork together with the caster swivel lock to the caster attachment device on either side Observe the reassembly instructions in section 4 9 The dimensions of the bore hole in the plate of the caster swivel lock are such that the caster swivel lock can be moved in depth and thus adjusted to the caster fork Hersteller Manufacturer Otto Bock HealthCare GmbH Max Ndder StraBe 15 37115 Duderstadt Germany National Telefon 0 55 27 848 1461 1462 1463 Fax 0 55 27 848 14 60 International Phone 49 5527 848 1304 1562 1590 1594 3663 Fax 49 5527 848 1676 e mail reha ottobock de Internet http www ottobock
7. Replacing the Folding Levers First disassemble the back upholstery and the back adjustment cable see section 4 5 Loosen and remove the screw connection between the folding levers and the back tubes and remove the folding levers do Bock QUALITY FOR LIFE 4 5 Back Adjustment Mechanism a he Replacing the Back Adjustment Mechanism Thread the cable out of the right and left key ring First completely disassemble the back as described in section 4 4 The back upholstery does not need to be disassembled when replacing the back adjustment mechanism Thread the cable out of the back upholstery Unscrew the eye bolt out of the folding lever Loosen and remove the screw connections between the back tube and the bracket and remove the back adjustment mechanism 13 to Bock QUALITY FOR LIFE 4 6 Seat Base Shifting Replacing the Seat Base Replacing the Seat Upholstery and the Seat Braces Loosen and remove the screw connections arrowed between the seat tubes and the anterior Loosen and remove the four screw connections on frames and the seat tubes and the gusset plates of both the left and right seat tubes and remove the the posterior frames seat upholstery and the seat braces You can select two depths when Pay attention to the order of the washers and assembling the seat base bushings Readjusting the Tension of the Seat Undo the hook and loop closure and readjust the Upholstery tension of the seat
8. Wo Rock QUALITY FOR LIFE Lisa Service Manual Wo Bock QUALITY FOR LIFE Service Instructions for LISA Rehab Buggy Stroller Models from 2005 HR3213 HR3214 Contents Page 1 General Information LE PTC TTT 2 1 2 Warning Symbols sss ss sss sese sees esse cesse eenn 2 1 3 Information TOF SSIVICS Staff cecicecins cee scsccesevees est ceaiestuchscvnesisneessantecuneddnsssvensexssucusececsastensecees 2 Me SUDDO sesamiae cept EEE eee cada aa eon ESENE AEN vane 3 Salei Tn Taa 3 2 1 Warming Symbols TTT 3 2 2 General Safety Instructions sss sssss esse sees sese esse eenn ennenen ennenen nenen 3 Maintenance Plan and Required Tools ccccsccecsecseceeeeeeceeeeceeeeceeeeeueeeeneeeeaeeeeeeeeeaeeueeeeaeeesaeaesensees 4 Settings Retrofit Replacement cccccccseccssseessceecuseeueeeuseauseusseuueeuseuueeueueuseuuseauseuusauseauseuusausenenss 6 ASE PAILS TION CNS HT 6 4 2 Posterior Frame siiococste incre sae ee toca pecs nrancemsancteeucanctenessecienetasanajeseneetaenanecutocascebenecinacbueuchanamneieancarcns 7 4 3 Folding Scissor Construction ccccccceccecccccueeceeeeeeeeueeueeeueeueeaseeeeuueueeueaussauseueauesuesaeseuseussaess 9 EF BOCK cathe ewe neg secede nee isms uae tea suseead congeciucebanesastessascecbedscnuuae AEE EE E 10 4 5 Back Adjustment Mechanism cscsssssssc esse sese vesse secs eenn ennenen 13 SE lt e TTT 14 A TOOL SSN e HET 15 4 8 Wheel Lock Tip CSSiSt cccccccsecsecceeseecceccee
9. eeeeuecueeueeueeeseueeaeeueeeuseueeueeueeauenuenaueaeeueenassaneas 17 AO ROME WMC H 18 APO Rear VAC TT 20 BTN PRO CUUICUON TT 21 A NN 0 ace aces ae wee mee amen ies ce vc eae weninc E ge sages E E sane sn cosa eeeenecew E 22 ATS Cee e T cap tet crete cee E RER ESEE E EE EE E S 23 AVA Caster Swivel LOCK essiri nana EEE EA EEEN E EEA AO AARE ANARAN ERESSE 24 Wo Bock QUALITY FOR LIFE 1 General Information 1 1 Preface Regular maintenance is important It increases safety and prolongs the service life of the product All rehab products should be inspected and serviced once a year If the product is used frequently or if it is used by growing children or patients with changing clinical conditions it should be readjusted and serviced every 6 months The service and maintenance described in this manual should be performed by skilled specialists only and not by the user This service and maintenance manual refers to the spare parts catalogs and instructions for use manuals for the products described here For this reason it is important to use these documents together Use the maintenance plans see section 3 as a template for making copies Retain completed maintenance plans and provide the customer with a copy 1 2 Warning Symbols Danger Warning messages regarding possible risks of accident or injury Attention Warning messages regarding possible technical damages Note Information for service staff Note Please read the
10. eels Loosen and remove the screw connection and Remove the hub cover replace the wheel When mounting make sure that the toothed ring for the wheel lock is on the inner side A Tighten the nut with a torque of 1 20 Nm If the casing or inner tube of pneumatic tires require replacement refer to section 4 9 Re attach the hub cover by pressing it over the head of the bolt 20 do Bock QUALITY FOR LIFE 4 11 Abductor Retrofitting the Abductor First remove the lamellar plug from the holding tube below the seat base Replacing the Abductor Cover The cover is held in place by a rubber band and can simply be pulled over the abductor Place the adapter over the two bore holes in the holding tube Put the two screws through the holes and close the screw connection The guiding slot allows for depth adjustment of the abductor Replacing the Fold down Mechanism Loosen and remove the two screw connections to the wooden abductor wedge and the two screw connections to the adapter and replace the fold down mechanism 21 to Bock QUALITY FOR LIFE 4 12 Armrest Retrofitting the Armrests Place the armrest with holder onto the anterior frame tube as shown in the photo Select the upper or lower position 22 T K N x a Screw on the armrest using the provided attachment materials To replace the armrest cover please observe the instructions in section 4 2 do Bock
11. hows signs of cracking or damage or when the tread becomes worn down to such an extent that there is only 5 mm of radius left on the outer edges of the tire Attention Ax To ensure safe use of the product use new self locking nuts Tighten the bolts with a torque of 10 Nm i Replacing the Front Wheels Loosen and remove the screw connection of the front wheel and take the front wheel out of the wheel fork Danger To ensure safe use of the product replace the casing if it is bald or shows signs of cracking or other damages Replacing the Casing or Inner Tube of Check the inner of the tire for any sharp objects Pneumatic Tires repair the inner tube with a standard bicycle repair First let the air out of the tire Using plastic tire kit or replace it with a new one levers insert them under the wall of the tire and lever it over the wheel rim Continue all the way around the tire wall until it is fully off the wheel rim 18 do Bock QUALITY FOR LIFE Fill the inner tube with a small amount of air before Replacing the Caster Fork mounting in order to avoid damages and pinching Loosen and remove the screw connection in the caster fork on the anterior frame Tire Pressure Always ensure that all tires are fully inflated to the Tighten the screw with a torque of maximum pressure indicated on the sidewall of the ti 13 Nm tire 19 to Bock QUALITY FOR LIFE 4 10 Rear Wheel Replacing the Rear Wh
12. ipping over or falling off any work surfaces Danger Unsecured screw connections can become loose while using the product This can lead to accidents resulting in a risk of injury to the person being transported in the product Always secure screws and nuts If you have to undo such screw fastenings replace self locking nuts exclusively with new ones To secure the screws use a medium strength liquid thread lock substance such as Loctite 241 or Euro Lock A24 20 Danger Bald tires can lead to accidents This results in a risk of injury to the person being transported in the product Wheels with EVA foam tires must be replaced if the material shows signs of cracking or damage or when the tread becomes worn down to such an extent that there is only 5 mm of radius left on the outer edges of the tire Replace the casing of pneumatic tires if it is bald or shows signs of cracking or other damage Danger Always observe the following guidelines e Times needed for adhesives to set e Torque indications for screw connections Non compliance with these instructions can lead to malfunctioning of the product and accidents In such cases there is a risk of injury to the person being transported in the product Oe Bock QUALITY FOR LIFE 3 Maintenance Plan and Required Tools The following list shows you the tools and auxiliaries mentioned in the text Reversible ratchet handle wrench and Torque wrench Wrenches sizes 8 mm t
13. ng function Notes Do the settings of the rehab buggy stroller comply with the user s requirements Maintenance performed by on to Bock QUALITY FOR LIFE 4 Settings Retrofit Replacement 4 1 Anterior Frame Replacing an Anterior Frame right left Loosen and remove the screws arrowed from the First place the unfolded rehab buggy stroller on its anterior frame back Remove the front wheels and wheel forks as described in section 4 8 Pull the front wheel attachment out of the anterior Loosen and remove the screw connections frame arrowed on the slide and on the seat tube and pull the anterior frame out of the loops of the lateral Open the footrest lock and pull the pivot bearing of upholstery the respective side down from the anterior frame Use new self locking screws and nuts to Bock QUALITY FOR LIFE 4 2 Posterior Frame Replacing one side of the Posterior Frame Loosen and remove the screw connection between right left the back adjustment mechanism and the guiding slot Place the unfolded buggy stroller on its side rine GPSS Ct uau Pay attention to the order of washers and bushings First loosen and remove the screw connections for later reassembly between the frame side to be replaced and the rear wheel refer to section 4 10 wheel lock refer to section 4 8 folding scissor construction refer to section 4 3 backrest refer to section 4 4
14. o 19 mm sockets sizes 8 mm to 19 mm measurement range 10 Nm to 50 Nm Allen wrenches sizes 3 mm to 6 mm Screw driver blade width 2 5 mm Phillips head screwdriver size 2 Plastic hammer Stanley knife with sickle hooked blade Liquid thread lock medium strength and standard blade to Rock QUALITY FOR LIFE Customer Maintenance Plan Lisa for Regular Service rehab buggy stroller Item Component group Inspection check list Serial no 1 2 3 Function setting Inspected for Screw connections refer to 647H140 Instructions for Use damages deformations inspected Anterior frame Frame Posterior frame Frame Rubber hand grips Folding scissor construction Folding mechanism Back Frame Folding mechanism Upholstery Back adjustment mechanism Angle adjustment mechanism Seat base Frame Folding mechanism Upholstery Depth setting Footrest Frame Footplate Lower leg length Depth setting Wheel lock tip assist Wheel locks a I Front wheel Tires Air pressure with pneumatic tires Running behavior of the wheels Swiveling of the wheel forks Rear wheel Tires Air pressure with pneumatic tires Running behavior of the wheels ses S Abductor Fold down mechanism Depth adjustment Cover Armrest Flip down mechanism Height setting Rubber hand grips Grabrail Locking function by engaging tripod springs 4 14 Caster swivel lock Locki
15. olstery taut First pull the plastic clip off the posterior frame tube and thread out the elastic cord Replacing the Complete Upholstery The complete upholstery consists of the seat upholstery refer to section 4 6 the back upholstery the lateral upholsteries and the back cover To replace the back cover and the back upholstery first proceed as described in Replacing the Back After unscrewing the back upholstery pull the four battens out of the back upholstery and insert them into the new back upholstery The elastic cord runs below the backrest s screw connection and through between the gusset plate and the seat tube Pull out the elastic cord completely 11 to Bock QUALITY FOR LIFE k AN Pull the loop of the lateral upholstery up and off the folding scissor construction as described in section 4 3 and off the anterior frame as described in section 4 1 e Readjusting the Tension of the Back Upholstery Release the tension on the backrest as shown in the photo Loosen the four lower screws of the back upholstery Undo the hook and loop closure of the back upholstery and readjust the tension of the back upholstery Firmly re tighten the four lower screws of the back upholstery Make sure that the back upholstery is evenly taut on both sides 12 Finally remove the lateral upholstery by pulling it up and over the posterior frame and push handle ee ee P ka
16. rks and the right and left posterior frame Next loosen and remove the screw connections between the tube ends of the folding scissor construction and the upper joint forks and thread out the loop of the lateral upholstery Loosen and remove the screw connection between the joint fork and the slide to Bock QUALITY FOR LIFE 4 4 Back T Replacing the Back First remove the back cover To do this undo the hook and loop straps on the folding scissor construction and the snap fasteners on the back tubes Next loosen and remove the four screws on the left and right side of the back upholstery and remove the back upholstery 10 Undo the hook and loop closure on the back upholstery and thread out the handle and cable downwards Loosen and remove the screw connection between the back adjustment mechanism and the guiding slot in the gusset plate Pay attention to the order of washers and bushings for later reassembly do Bock QUALITY FOR LIFE Loosen and remove the screw connection on either side between the back tube and the gusset plate of the posterior frame and remove the backrest Pay attention to the order of the washers bushings and the metal ring with plastic loop Proceed in reverse order for reassembly Use new self locking nuts Finally disassemble the back adjustment mechanism as described in section 4 5 Replacing a Lateral Upholstery An elastic cord holds the lateral uph
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