Invacare REA Dahlia 30 Service Manual Download Page 41

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Maintenance

4.6.1 Checklist for reconditioning

NOTE

SIGN

WASHING

RECONDITIONING:

Chassis

Backrest angle

Push handles / Push bar

Backrest cover

Seat cover

Seat angle

Carer-operated brake

Armrests / Side rests

Legrests

Footrests

Anti-tip device

Rear wheels

Rear wheel attachment

Brakes

Castors

Fasteners for wear and tightness

Headrest

Neckrest

Trunk support

Abduction cushion

Table tray

TEST:

Chair rolls in straight line

Easy to propel

DELIVERY CHECK:

Include a user manual

1572308-G

Summary of Contents for REA Dahlia 30

Page 1: ...Rea Dahlia 30 45 en Manual wheelchair passive Service Manual DEALER Keep this manual The procedures in this manual MUST be performed by a qualified technician Dahlia 45...

Page 2: ...ation duplication or modification in whole or in part is prohibited without prior written permission from Invacare Trademarks are identified by and All trademarks are owned by or licensed to Invacare...

Page 3: ...est 27 3 7 1 Adjusting the armrest height 27 3 7 2 Adjusting the armrest side rest depth 28 3 8 Adjusting the seat depth 28 3 9 Adjusting the seat width 28 3 10 Rear wheel attachment 28 3 11 Adjusting...

Page 4: ...may not function properly Changes to the wheelchair should only be carried out by trained personnel For pre sale and user information please see the user manual The user manual can be found on Invaca...

Page 5: ...instructions below a new screw must be used the old one must be scrapped 4 4x x4 D E F Loosen the four screws for the backrest tubes D and turn the attachments E in order to release the backrest tube...

Page 6: ...n the holders clips A in order to hold them in place Fold the slack of the wires under the seat to get them out of the way 2 2 2 Wires with tension adjustable backrest A B C C D E 1 Place the wires A...

Page 7: ...le seat 1 A B Place the tilt scale for the seat A on the seat frame B The tilt scale should be placed on the left side 2 5 Mounting the Drip stand The rod of the drip stand must always be placed in a...

Page 8: ...he belt harness should be fitted by the responsible prescriber and be mounted by an experienced technician However when transporting the wheelchair in a vehicle Invacare s original pelvic belt must be...

Page 9: ...hment E and the armrest A outwards 3 Loosen the screws C and the nut D 5 mm allen key 10 mm fixed spanner 4 Remove the armrest A and the armrest attachment completely B G E 5 Push the transport attach...

Page 10: ...fixed spanner 2 12 Reducing tilt and or backrest recline Depending on the rear wheel size when the wheelchair is ordered with a low seat to floor height reduction bushings are added to the tilt and or...

Page 11: ...lt recline reduction bushing for information about backrest recline reduction for Dahlia 45 2 13 Repositioning the backrest joint The width extension spacers can be used when there is need for a wider...

Page 12: ...B to fixate the width 5 mm allen key 13 mm fixed spanner The accessory tray will be instable Always secure the tray with all four attachment straps 2 16 Wash sealing kit The wash sealing kit can be u...

Page 13: ...Do not use the rubber mallet on the antitipper tube only on the top of the attachment 3 D Secure the antitipper with the screw D 4 Tighten the screw 5 Repeat the procedure on the opposite side Torx d...

Page 14: ...C D E F Mount the wire hook from the brake handle in the wire holder C Mount the wire in the attachment washer D and place the wire in the lower notch on the brake E 3 4 Tighten the nut F with 9 1 Nm...

Page 15: ...d the rear wheel 5 Adjust the brake effect See section Adjusting the brake for more information 6 Tighten the screw F 7 Repeat the procedure on the opposite side 2 22 Mounting the electrical tilt WARN...

Page 16: ...a wall socket 2 Insert the charger cable A into the connector B which is located on the front of the wheelchair 3 Unplug the cable when the battery is fully charged Hand control Battery indications A...

Page 17: ...30 F I H G J A B C D E K 1 Place the upper part of the seat tilt actuator A in the attachment B on the frame 2 Attach the seat tilt actuator with the screw C the sleeves D and E and the nut F 3 Place...

Page 18: ...en washing the wheelchair 2 22 4 Mounting the control box Dahlia 30 A E F B C D 1 Mount the upper part of the control box attachment A in the attachment B on the chassis 2 Mount the lower part of the...

Page 19: ...control box 3 Attach the extension plates with the screws D and the nuts E 4 Tighten the screws with 9 Nm for the inner smaller screw and 24 Nm for the outer larger screw 4mm 5 mm Allen key A A B 5 M...

Page 20: ...he control box is marked with HB Connect the different actuators according to the schedule above Check that all plugs are well connected and firmly pushed into the connection plug Check that the cable...

Page 21: ...A as shown on the picture 2 Make sure that the wire is fully stretched straight backwards 3 Place the wire in the attachment There should not be any distance between the wire end C and the front part...

Page 22: ...e nuts and washers 7 Tighten the nuts with 40 5 Nm 27 mm fixed spanner G The quick release knobs G must be pointing backwards when mounting the quick release attachments 8 F Pull the quick release kno...

Page 23: ...d rim around in order to increase decrease the distance between the handrims 3 Re mount the turned hand rim 4 Tighten the screws A tightly again 5 mm Allen key WARNING Risk of injury Be careful if you...

Page 24: ...ht adjustment B Lower screws for additional height adjustment For additional height adjustment 50 mm 1 Loosen screws 2 Set the required height 3 Re tighten the screws Tools 5 mm Allen Key 3 1 2 Width...

Page 25: ...Key An additional height adjustment can be made by mounting the backrest attachment either in position A and C or in position B and D on the backrest tubes as shown in the picture above 0 1 2 3 4 0 1...

Page 26: ...r the user A B A B A Position A The longer angle of the backrest is turned upwards B Position B The longer angle of the backrest is turned downwards A A A Screws for adjustment of the backrest tubes T...

Page 27: ...xation nut C 3 6 Backrest angle rigging screw A B 1 To adjust the angle of the backrest first loosen nuts A on the rigging screw Tools 17 mm fixed spanner 2 Turn the metal tube B to set the desired an...

Page 28: ...cushion back The distance between the back of the knee calf and the cushion should be as small as possible but without contact 3 9 Adjusting the seat width Dahlia 45 A 1 Loosen the screw A with an al...

Page 29: ...l attachment B is in the most outer position This is the position of the rearwheel when receiving the product 3 11 2 Turning the rearwheel attachment It is only possible to turn the low version of the...

Page 30: ...hts 3 11 5 Rear wheel attachment depth adjustment WARNING Risk of tipping When the rear wheel attachment is moved forward the centre of gravity will change The risk of tipping increases the more the c...

Page 31: ...examples of how the seat plate extension kit can be used The seat 2 seat plate extensions can be combined in many ways in order to give extra width depth depending on the need of the user Tools Screwd...

Page 32: ...to fit the table to the desired width Re tighten the screws 3 C Fit the table to fit the width of the chair C 3 15 Adjusting the width of the legrest A 1 Loosen the screws A Tools 5 mm allen key 2 Ad...

Page 33: ...eat height there is a risk of the legrest hitting the floor and causing damage 3 17 Adjusting the calf pads A C 1 Swing the pad forwards 2 Unscrew screw A Tools 5 mm Allen key 3 Remove the large nut C...

Page 34: ...on the accessory tray A but do not remove them 2 Adjust to the desired depth 3 Re tighten the screws again 5 mm allen key 13 mm fixed spanner 3 20 Adjusting the depth of the accessory tray 1 A B C Loo...

Page 35: ...tachment F 5 Be careful not to loose the nut E which is located inside the brake attachment F F F 6 Turn the brake attachment F 180 degrees 6 mm Allen key F E D 7 Re mount the brake on the turned brak...

Page 36: ...educed brake effect Incorrect setting or use of the brake reduces the braking effect B B A C C B C A A Tool 5 mm Allen key 1 Loosen the screw A 2 Move the brake to the required position 3 Re tighten t...

Page 37: ...he brake effect with the adjustment nut A on the wire 2 B B When the desired brake effect is achieved fixate the brake wire with the fixation nut B WARNING Risk of injury Poor brake effect Check the b...

Page 38: ...ch cover 2 Remove all padded parts such as seat cushions armrests headrest neckrest with fixed padded parts calf pads and so on and clean them separately The padded parts can not be cleaned with a hig...

Page 39: ...he wire until the optimal brake function is achieved Armrests side rests Check that the armrests side rests are intact they should be easy to detach attach Legrests Check that the legrets are Easy to...

Page 40: ...ate all removable parts with a dry teflon based spray e g Viso 900 B5 All fasteners for wear and tightness Bolts and other fasteners can come loose due to constant use 1 Check that the fasteners are t...

Page 41: ...r Seat cover Seat angle Carer operated brake Armrests Side rests Legrests Footrests Anti tip device Rear wheels Rear wheel attachment Brakes Castors Fasteners for wear and tightness Headrest Neckrest...

Page 42: ...high pressure and must be handled with care during destruction Plastic parts The plastic parts in the chairs are produced of Thermoplastic and are marked with recycling symbols where it is possible d...

Page 43: ...unit Control unit is in order except for one direction on one channel Hand control is defective Replace the hand control Motor is running but the piston rod does not move The motor cannot lift full lo...

Page 44: ...htly reduced angling possibilities 6 2 3 Backrest recline E B C E When the backrest is reclined the backrest tube E can collide with the rear wheel axle B or the rear wheel attachment C Possible solut...

Page 45: ...mm Armrest height 250 320 mm 250 320 mm 250 320 mm 250 320 mm Legrest length 330 500 mm 330 500 mm 330 500 mm 330 500 mm Tilt adjust ment 1 30 1 30 0 45 0 45 Total width SW 180 mm SW 160 mm SW 180 mm...

Page 46: ...seat distance 330 500 mm Handrim diameter 445 535 mm Horizontal location of axle 5 7 94 3 mm Maximum turning radius 755 mm 16 20 22 24 Width of the wheels 1 3 4 1 3 8 1 1 3 8 1 1 3 8 Wheel inclinatio...

Page 47: ...18 min OFF Protection class CLASS II equipment Applied Part complying with the specified requirements for protection against electrical shock according to IEC60601 1 Degree of protection The control...

Page 48: ...diated Field Immunity EN 61000 4 3 3V m 80 1kHz AM 80MHz 2 5 GHz EFT Bursts EN 61000 4 4 2kV L N E LNE Surge Immunity EN 61000 4 5 0 5 1kV L N 0 5 1 2kV L E N E Conducted RF Immunity EN 61000 4 6 3V 8...

Page 49: ...20 30 1 430 24 20 30 1 10 30 2 450 16 30 30 30 30 450 24 30 30 20 30 1 480 16 30 30 30 30 500 20 30 30 30 30 Measured from floor to seat plate cushion excluded Seat height table Dahlia 45 degrees Sea...

Page 50: ...ckrest recline Number of bushings on backrest piston Delivered from factory Max tilt possible Delivered from factory Max recline possible A 350 16 45 45 30 30 350 20 30 30 Yes 30 30 380 16 45 45 30 30...

Page 51: ...Notes...

Page 52: ...353 1 810 7085 ireland invacare com www invacare ie United Kingdom Invacare Limited Pencoed Technology Park Pencoed Bridgend CF35 5AQ Tel 44 0 1656 776 222 Fax 44 0 1656 776 220 uk invacare com www in...

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Invacare REA Dahlia 30, Service Manual

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